source stringclasses 1
value | task_type stringclasses 1
value | in_source_id stringlengths 1 8 | prompt stringlengths 209 40.4k | gold_standard_solution stringlengths 0 56.7k | verification_info stringclasses 1
value | metadata stringlengths 138 225 | problem_id stringlengths 9 10 |
|---|---|---|---|---|---|---|---|
stackexchange | llm_judgeable_groundtruth_similarity | 53082 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I use bcrypt (32 rounds) and once the hash is produced, I get the sha512 of that hash and I then hash that with blow fish and once that is done, I hash it again with... | Yes but everything after the first bcrypt is completely unnecessary. bcrypt automatically generates and appends a salt as well (in the ruby implementation anyway), and changing the number of rounds is sufficient to ensure that the hashing scheme is slow enough to deter offline brute forcing. | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/53082', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/31381/']} | jdg_382541 |
stackexchange | llm_judgeable_groundtruth_similarity | 32277992 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using webdriver(java) for a unique test where a page reloads itself when you log on, I've been unable to wait for the element to load because it is already there before t... | One way to solve this is, to get a reference to the element you need, that appears both on the login-page and the reloaded page.Then you can use the ExpectedConditions.stalenessOf to occur, and then you can be sure, that the element is removed from the DOM and a new element is created. Well, the last part is not guaran... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32277992', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5278162/']} | jdg_382542 |
stackexchange | llm_judgeable_groundtruth_similarity | 358113 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
A. Okounkov said, "symplectic resolutions are Lie algebras of the 21st century." Is there a conjecture on the classification of symplectic resolutions? Do Braverman-Finkelberg... | Here is an answer by Gwyn Bellamy, which he let me post here: 1) Is there a conjecture on the classification of symplectic resolutions? No, not that I am aware of. I think this is the wrong question anyway. Rather, one should first try to classify all conic symplectic singularities. There is an amazing result of N... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/358113', 'https://mathoverflow.net', 'https://mathoverflow.net/users/12395/']} | jdg_382543 |
stackexchange | llm_judgeable_groundtruth_similarity | 512412 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Determine whether or not $((P\land Q)\implies R)$ tautologically implies $((P\implies R)\lor (Q\implies R))$ How do I determine that $((P\land Q)\implies R)$ tautologica... | A formula A either will tautologically imply another formula B, or it will not do so. If A does NOT tautologically imply B, then there exists some truth-value assignment such that A holds true, and B qualifies as false. Suppose ((P→R)∨(Q→R)) false. Then, (P→R)qualifies as a false, and so does (Q→R). Thus, P qualifi... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/512412', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/88678/']} | jdg_382544 |
stackexchange | llm_judgeable_groundtruth_similarity | 594604 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
String s1 = "BloodParrot is the man"; String s2 = "BloodParrot is the man"; String s3 = new String("BloodParrot is the man"); System.out.println(s1.equals(s2));System.out.... | Java only automatically interns String literals . New String objects (created using the new keyword) are not interned by default. You can use the String.intern() method to intern an existing String object. Calling intern will check the existing String pool for a matching object and return it if one exists or add it i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/594604', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/68653/']} | jdg_382545 |
stackexchange | llm_judgeable_groundtruth_similarity | 35724423 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The following code compiles cleanly with GCC: void func(int arg1, decltype(arg1) arg2){ (void)arg2;}int main(){} I used this command to compile: g++ -std=c++14 test.cpp -o... | This is fine. The ISO C++11 Standard even gives your situation as an example. First the parameter is in scope: 3.3.3 Block scope [ basic.scope.local ] 2 The potential scope of a function parameter name (including one appearing in a lambda-declarator) or of a function-local predefined variable in a function definition ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35724423', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/673852/']} | jdg_382546 |
stackexchange | llm_judgeable_groundtruth_similarity | 15125457 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The problem When I'm working with libraries that support type-level programming, I often find myself writing comments like the following (from an example presented by Paul Sn... | Not a framework, but Jorge Ortiz ( @JorgeO ) mentioned some utilities he added to the tests for Foursquare's Rogue library at NEScala in 2012 which support tests for non-compilation: you can find examples here . I've been meaning to add something like this to shapeless for quite a while. More recently, Roland Kuhn ( @r... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15125457', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/334519/']} | jdg_382547 |
stackexchange | llm_judgeable_groundtruth_similarity | 111455 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have some old scripts that I try to update. Some of the code condenses to: export X=`(echo "abc"; echo "def")` echo $X which gives the expected output: abc def Now the... | The $(( … )) syntax is an arithmetic expression . What is missing is a space between the $( and the following ( , to avoid the arithmetic expression syntax. The section on command substitution in the shell command language specification actually warns for that: If the command substitution consists of a single subshell,... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/111455', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/58003/']} | jdg_382548 |
stackexchange | llm_judgeable_groundtruth_similarity | 54254553 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Hello everyone I have been trying dynamic imports in react for rendering my components for an app created with CRA (create-react-app) and while it works perfectly for some ca... | There’s limitation when using dynamic imports with variable parts. Webpack Docs It is not possible to use a fully dynamic import statement, such as import(foo). Because foo could potentially be any path to any file in your system or project. The import() must contain at least some information about where the module is ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/54254553', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10656340/']} | jdg_382549 |
stackexchange | llm_judgeable_groundtruth_similarity | 56303331 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
def post(self): if db.users.find({"email": email}).count() != 0: abort(400, message="email is alread used.") DeprecationWarning: count is deprecated. Use Collection... | The method count_documents is part of the collection , not the cursor ( find returns a cursor).Please see the PyMongo documentation regarding the method for more information and a note regarding some operators. def post(self): if db.users.count_documents({"email": email}) != 0: abort(400, message="email is al... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/56303331', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9225379/']} | jdg_382550 |
stackexchange | llm_judgeable_groundtruth_similarity | 14993309 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
On our ASP.Net website, we've had some requests timeout. AppDynamics shows that the SQL procedure calls are returning in a matter of seconds, but we're spending 100+ seconds... | Not sure if you already have resolved this, but: SNI is SQL Server Network Interface, and the mentioned method exists in most ADO.NET full call stacks that wait for data from SQL Server. This is regardless of whether the higher-level implementation is EF, raw ADO.NET or whatever. I'm not sure which metric or signal App... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14993309', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/65560/']} | jdg_382551 |
stackexchange | llm_judgeable_groundtruth_similarity | 8067643 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to search a descending sorted array using this binary search code. However, after I sort it, and try to search, it doesn't come back with any result, just a loadi... | There is a binary search in the Array class: int index = Array.BinarySearch(mynumbers, target); For descending order, this can be easily accomplished with a ReverseComparer which is easy to write like: public class ReverseComparer<T> : IComparer<T> { public int Compare(T x, T y) { return Com... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8067643', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1038020/']} | jdg_382552 |
stackexchange | llm_judgeable_groundtruth_similarity | 11361431 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following code: client := &http.Client{}/* Authenticate */req, err := http.NewRequest("GET", "http://164.99.113.32/Authenticate", nil)req.SetBasicAuth("<username>"... | Okay. I have resolved this. I just needed to create a cookie jar. I am surprised that this is not handled by default by the golang httpreq/client class. The code that I had to use was: type myjar struct { jar map[string] []*http.Cookie}func (p* myjar) SetCookies(u *url.URL, cookies []*http.Cookie) { fmt.Printf("T... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11361431', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/153586/']} | jdg_382553 |
stackexchange | llm_judgeable_groundtruth_similarity | 6825722 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been educating myself. Reading this : The engine evaluates each rule from right to left, starting from the rightmost selector (called the "key") and moving through each ... | You have to find your compromise between maintainability (nesting makes it easier to find your way around in the stylesheet) and rendering performance. A rule of thumb says you should try to restrict yourself to a three-level nesting and you should avoid to nest IDs if it's not necessary. However, I think nesting too m... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6825722', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/119959/']} | jdg_382554 |
stackexchange | llm_judgeable_groundtruth_similarity | 29275576 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have file, generated by shell command - stat: path=/etc/swift/account.ring.gz get_md5=yes register: account_builder_stat- name: write account.ring.gz file shell: swift-ri... | - stat: path=/etc/swift/account.ring.gz get_md5=yes register: before- name: write account.ring.gz file shell: swift-ring-builder account.builder write_ring # update account.ring.gz chdir=/etc/swift changed_when: False # without this, as long as swift-ring-builder exits with # return code 0 th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29275576', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1491378/']} | jdg_382555 |
stackexchange | llm_judgeable_groundtruth_similarity | 2821030 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
First I note that $limsup_{x\in[0,1)}=n^2$, although I do not know how to prove this rigorously. This leads me to believe that the function $f_n(x)=n^2x(1-x^2)^n$ does n... | The typical proof that your $A \times B$ satisfies the universal property of the coproduct in $\mathbf{Ab}$ is as follows:if $f: A \to C$ and $g: B \to C$ are two homomorphisms of abelian groups, then there is the induced homomorphism $h: A \times B \to C$ defined by $h(a,b) = f(a) + g(b)$. In order for this to be a ho... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2821030', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/489046/']} | jdg_382556 |
stackexchange | llm_judgeable_groundtruth_similarity | 35236834 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was playing around with labels as values and ended up with this code. int foo = 0;goto *foo; My C/C++ experience tells me *foo means dereference foo and that this won't com... | This is a known bug in gcc. gcc has a documented extension that permits a statement of the form goto *ptr; where ptr can be any expression of type void* . As part of this extension, applying a unary && to a label name yields the address of the label, of type void* . In your example: int foo = 0;goto *foo; foo clearly i... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35236834', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4434762/']} | jdg_382557 |
stackexchange | llm_judgeable_groundtruth_similarity | 54101 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to prove the determinantal ideals over a field are prime ideals. To be concrete: For simplicity, let $I=(x_{11}x_{22}-x_{12}x_{21},x_{11}x_{23}-x_{13}x_{21},x_{12... | There are several ways to prove that $I$ is radical. By the way, the statement that $I$ is prime is equivalent to $I$ being radical and the zero set of $I$ being an irreducible algebraic set. An approach using Gröbner bases can be found in Chapter 16 of Miller-Sturmfels, Combinatorial Commutative Algebra An approach us... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/54101', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/4396/']} | jdg_382558 |
stackexchange | llm_judgeable_groundtruth_similarity | 153121 |
Below is a question asked on the forum cs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Data only accessible in a scope, seems to still be maintained by the stack. What is the reason that entering and exiting scopes (in general) does not do the same "prologue... | Sure. Pick a block cipher (i.e., pseudorandom permutation ), $E_K$ , and a random key for it, $K$ . Let $x_i=E_K(i)$ . Then this has the properties you are looking for. Short explanation: As the block cipher $E_K$ maps each n -bit value uniquely to another n -bit value, all the resulting values must be different for... | {} | {'log_upvote_score': 6, 'links': ['https://cs.stackexchange.com/questions/153121', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/152243/']} | jdg_382559 |
stackexchange | llm_judgeable_groundtruth_similarity | 174459 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Every EMC filter I've seen has capacitors between the AC lines and earth, configured like this: simulate this circuit – Schematic created using CircuitLab Why are... | So you have 3-phase power. There is noise that is line-to-line and noise that is common mode. The caps across the lines are in the right position to filter the line-to-line noise, and the single cap to ground can filter the common mode noise. If you used your method, the capacitance between phases would be less. There ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/174459', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/7523/']} | jdg_382560 |
stackexchange | llm_judgeable_groundtruth_similarity | 26942150 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am having difficulty in importing a local go file into another go file. My project structure is like something below -samplego--pkg--src---github.com----xxxx-----a.go-----b... | Any number of files in a directory are a single package; symbols declared in one file are available to the others without any import s or qualifiers. All of the files do need the same package foo declaration at the top (or you'll get an error from go build ). You do need GOPATH set to the directory where your pkg , src... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/26942150', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1965994/']} | jdg_382561 |
stackexchange | llm_judgeable_groundtruth_similarity | 191207 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I wrote an answer here , which I'm not sure works. The sum rule for differentiation of two functions says that $D(u+v) = D(u) + D(v)$ where $D$ indicates the derivative,... | Not really. Actually, what you want is uniform convergence and majorant series. DEFINITION 1 Let $f_n(x)$ be a sequence of functions. In particular, suppose $f_n(x)=\sum_{k=0}^n g_k(x)$ for some sequence $\{g_k\}_{k\in \mathbb N}$ of functions. Let $D$ be the set of points $x$ such that $\lim f_n(x)$ exists. Call $D$ t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/191207', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/11300/']} | jdg_382562 |
stackexchange | llm_judgeable_groundtruth_similarity | 300122 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
So I had a RAID 1 with two hard disk. One hard disk failed, then I replaced it and I reinstalled on this new hard disk a fresh Linux. Now If I type fdisk -l I get: root@... | You need to assemble the (degraded) RAID array, using something like: mdadm --assemble --readonly /dev/md0 /dev/sdb2 Of course, pick a number besides md0 if that's already in use. Then you can mount /dev/md0 (or, if it is actually LVM, etc., continue down the chain). You can, in the case of RAID1, also do this using lo... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/300122', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/182915/']} | jdg_382563 |
stackexchange | llm_judgeable_groundtruth_similarity | 417041 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I struggle to understand the effects of the following command: yes | tee hello | head On my laptop, the number of lines in 'hello' is of the order of 36000, much higher ... | :> yes | strace tee output | head[...]read(0, "y\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\n"..., 8192) = 8192write(1, "y\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\n"..., 8192) = 8192write(3, "y\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\n"..., 8192) = 8192read(0, "y\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/417041', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/212582/']} | jdg_382564 |
stackexchange | llm_judgeable_groundtruth_similarity | 1048642 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Evaluate $$ \int_{0}^{\frac{\pi}{2}} \frac{\sin^2 nx}{\sin^2 x} \text{d}x$$ where $n\in\mathbb{N}$ This one is another intriguing question from my worksheet. I'm only al... | Let, $$\text{I(n)}=\displaystyle \int_{0}^{\frac{\pi}{2}} \frac{\sin^2 nx}{\sin^2 x} \text{d}x$$ and $\text{J}= \text{I(n) - I(n-1)}=\displaystyle \int_{0}^{\frac{\pi}{2}} \frac{\sin^2nx-\sin^2(n-1)x}{\sin^2 x} \text{d}x$ $=\displaystyle \int_{0}^{\frac{\pi}{2}} \frac{\sin(2n-1)x\times\sin x}{\sin^2 x} \text{d}x$ [Usin... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1048642', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/130750/']} | jdg_382565 |
stackexchange | llm_judgeable_groundtruth_similarity | 1081633 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How to find the complex roots of $x^2-2ax+a^2+b^2$? I tried using the quadratic formula: $$ x_{1,2} = \frac{2a \pm \sqrt {4a^2-4b^2}}{2} = {a \pm \sqrt {a^2-b^2}} = a\pm... | Your equation can be rewritten as$$(x-a)^2=-b^2\iff x-a=\pm ib$$so the roots are $x_{1,2}=a\pm ib$. The quadratic formula also gives the right answer, but it should be$$x_{1,2}=\frac{2a\pm\sqrt{4a^2-4(a^2+b^2)}}2=a\pm\sqrt{-b^2}=a\pm ib$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1081633', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/188391/']} | jdg_382566 |
stackexchange | llm_judgeable_groundtruth_similarity | 1980452 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm packaging a Java library as a JAR, and it's throwing many java.lang.IncompatibleClassChangeError s when I try to invoke methods from it. These errors seem to appear at ra... | This means that you have made some incompatible binary changes to the library without recompiling the client code. Java Language Specification §13 details all such changes, most prominently, changing non- static non-private fields/methods to be static or vice versa. Recompile the client code against the new library, an... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/1980452', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/17675/']} | jdg_382567 |
stackexchange | llm_judgeable_groundtruth_similarity | 299286 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The following is a quote from an answer I was given to this previous question of mine : The definition of the expectation value of an operator $A$ is $$\begin{equati... | There is a slight, but important aspect you are missing here. The expectation value of the observable $A$ is defined as $$\langle A\rangle_\psi=\int\psi^*(x)A\psi(x)dx$$ where as the probability of being in the configuration $\psi(x)$ is $$P=\int\psi^*(x)\psi(x)dx$$ But I already know that equation $(3)$ is wrong since... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/299286', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/57983/']} | jdg_382568 |
stackexchange | llm_judgeable_groundtruth_similarity | 3276185 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is a problem from Introduction to Topology: Pure and Applied by Colin Adams and Robert Franzosa. Problem "Prove that a bijection $f:X→Y$ is a homeomorphism if and o... | The maps $f$ and $f^{−1}$ are closed iff they are continuous: Suppose $f$ is a homeomorphism and let $A \subset X$ be a closed set. We get that $f(A) = (f^{-1})^{-1}(A) \subset Y$ is closed since $f^{-1}$ is continuous. Analogously $f^{-1}$ is closed. Suppose $f$ and $f^{-1}$ are closed, and let $B \subset Y$ be a clos... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3276185', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/670874/']} | jdg_382569 |
stackexchange | llm_judgeable_groundtruth_similarity | 3818013 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have A game to which I recently added a global high score functionality which made a lot of people upset so I want to add the option of disabling it.What I did was this: in... | Add a View.OnClickListener to your CheckBox then pass the View you want to be disabled into the following function... private void enableDisableView(View view, boolean enabled) { view.setEnabled(enabled); if ( view instanceof ViewGroup ) { ViewGroup group = (ViewGroup)view; for ( int idx = 0 ; idx <... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3818013', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/380168/']} | jdg_382570 |
stackexchange | llm_judgeable_groundtruth_similarity | 17857778 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to add CSS attributes to my element, but my current solution loses all previous attributes that had an impact on the element. function checkNr(id) { var value = docum... | Setting the style attribute like that, overwrites the attribute and removes previously set styles. What you really should do is set the styles directly instead by changing the style property : function checkNr(id) { var elem = document.getElementById(id), value = elem.value; if (parseFloat(value) == NaN) ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/17857778', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2594270/']} | jdg_382571 |
stackexchange | llm_judgeable_groundtruth_similarity | 26377483 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have application with images and I want share image which is choosen by user in some other application. From other question here I know that I must put the image in public ... | If you don't somehow retain the peripheral object that is delivered to didDiscoverPeripheral then it is released once this delegate method exits and you won't get a connection. I suggest adding a property to track discovered peripherals @property (strong,nonatomic) NSMutableArray *peripherals; initialise this in viewDi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/26377483', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4116904/']} | jdg_382572 |
stackexchange | llm_judgeable_groundtruth_similarity | 402497 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
In so-called 'natural unit', it is said that physical quantities are measured in the dimension of 'mass'. For example, $\text{[length]=[mass]}^{-1}$ and so on. In quantum fiel... | Mathematically, the concept of a physical dimension is expressed using one-dimensional vector spaces and their tensor products. For example, consider mass.You can add masses together and you know how to multiply a mass by a real number.Thus, masses should form a one-dimensional real vector space $M$ . The same reasonin... | {} | {'log_upvote_score': 7, 'links': ['https://mathoverflow.net/questions/402497', 'https://mathoverflow.net', 'https://mathoverflow.net/users/56524/']} | jdg_382573 |
stackexchange | llm_judgeable_groundtruth_similarity | 53445145 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I make the path /name/int/float be optional. So if I did: http://localhost/Zeref/ it would still work despite not inputting an int or float. And if I did http://local... | Optional parameters are allowed in Flask. You can define multiple rules for same function. Here is the documentation on URL Route Registrations . Updated code: import flaskwin = flask.Flask(__name__)@win.route('/<name>/', defaults={'ints': None, 'floats': None})@win.route('/<name>/<int:ints>/', defaults={'floats': None... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53445145', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10565111/']} | jdg_382574 |
stackexchange | llm_judgeable_groundtruth_similarity | 2533598 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the limit of $\displaystyle{ \lim \limits_{n \to \infty} \sqrt[n]{\sqrt[2^n]{a}-1}}$ given $a>1$ ? I did some computations and I feel its $\frac{1}{2}$ , i don't... | Note that$$\lim_{n\to\infty}n\left(\sqrt[n]a-1\right)=\log a\tag{1}.$$This equality comes from $$\lim_{n\to\infty}n\left(\sqrt[n]a-1\right)=\lim_{n\to\infty}\frac{a^\frac1n-1}{\frac1n},$$which is the derivative at $0$ of the function $t\mapsto a^t$. Since $a^t=\exp\bigl(t\log(a)\bigr)$, this derivative is $\log a$. Fro... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2533598', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/411780/']} | jdg_382575 |
stackexchange | llm_judgeable_groundtruth_similarity | 22295665 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How much is the overhead of smart pointers compared to normal pointers in C++11? In other words, is my code going to be slower if I use smart pointers, and if so, how much sl... | std::unique_ptr has memory overhead only if you provide it with some non-trivial deleter. std::shared_ptr always has memory overhead for reference counter, though it is very small. std::unique_ptr has time overhead only during constructor (if it has to copy the provided deleter and/or null-initialize the pointer) and d... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/22295665', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/202919/']} | jdg_382576 |
stackexchange | llm_judgeable_groundtruth_similarity | 2962544 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Here's what I did: For case 1, 2 and 3, I'm ok now, but for case 4, I still have trouble finding the right way to solve it. My solution to case 4 is theoretically possib... | Yes, this is possible, but the proof is not short and simple. From a birds-eye view, the trick is to start by proving double-negation elimination : $$ \neg\neg Q \to Q $$ This requires two instances of axiom 2: $$ (\neg\neg\neg\neg Q \to \neg\neg Q) \to (\neg Q \to \neg\neg\neg Q) \\(\neg Q \to \neg\neg\neg Q) \to (\ne... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2962544', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/523130/']} | jdg_382577 |
stackexchange | llm_judgeable_groundtruth_similarity | 83028 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
My goal is to sniff the HTTPS traffic of some digital devices (AppleTV, game consoles, etc.), and decrypt the HTTPS packets in my local network. I cannot figure out ... | The entire point of SSL is its resistance to eavesdropping by man-in-the-middle attacks like the one you're proposing. If you cannot make the client device trust your self-signed certificate, then your only options are: Intercept an initial HTTP request and never let the communication be upgraded to HTTPS (but this wil... | {} | {'log_upvote_score': 6, 'links': ['https://security.stackexchange.com/questions/83028', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/69612/']} | jdg_382578 |
stackexchange | llm_judgeable_groundtruth_similarity | 15415705 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the next template: <div ng-repeat="friend in friends | filter:filterFriendsHandler"> {{friend.name}}</div> and in my controller i have: $scope.filterFriendsHandler =... | You need to use a directive for that <div ng-app="test-app" ng-controller="MyController"> <div ng-repeat="friend in friends" nop> {{friend.title}} </div></div> JS app.directive('nop', function(){ return { link: function(scope, elm){ console.log('eee', elm, arguments); elm.css... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15415705', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/980622/']} | jdg_382579 |
stackexchange | llm_judgeable_groundtruth_similarity | 199615 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm developing some game theory models that involve normal distributions, and am not sure how to solve this probability problem: Suppose there are two normal distributi... | As Adrian already suggested you need to know the prior probability that $X$ came from each distribution. If $Y$ is an indicator telling us whether or not $X$ came from distribution one and $p_1$ and $p_2$ are the mixing (prior) probabilities then $$P(Y = 1 \mid X = x) = \frac{p_1 f_{X \mid Y=1}(x)}{p_1 f_{X \mid Y=1}(... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/199615', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/102815/']} | jdg_382580 |
stackexchange | llm_judgeable_groundtruth_similarity | 2521277 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I watched the video and I know the general principles - hot happens even when nobody is subscribed, cold happens "on demand".Also, Publish() converts cold to hot and Defer() ... | From: Anton Moiseev's Book “Angular Development with Typescript, Second Edition.” : Hot and cold observables There are two types of observables : hot and cold. The maindifference is that a cold observable creates a dataproducer for each subscriber , whereas a hot observablecreates a data producer first , and each subsc... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2521277', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/58463/']} | jdg_382581 |
stackexchange | llm_judgeable_groundtruth_similarity | 2491634 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
#include<stdio.h>#include<conio.h>#define ABC 20#define XYZ 10#define XXX ABC - XYZvoid main(){ int a; a = XXX * 10; printf("\n %d \n", a); getch();} I though... | The preprocessor is a dumb beast. It works on a purely textual level, without regard for what it's doing to the code semantically. Let's see what it does in this case: a = XXX * 10; becomes a = ABC - XYZ * 10; which becomes a = 20 - 10 * 10; which is, obviously, -80 . What was probably intended was #define XXX (ABC - X... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2491634', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/223622/']} | jdg_382582 |
stackexchange | llm_judgeable_groundtruth_similarity | 69090 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I ran across an infinite series that is allegedly from a Chinese math contest. Evaluate: $\displaystyle\sum_{n=2}^{\infty}(-1)^{n}\ln\left(1-\frac{1}{n(n-1)}\right).$ I ... | Use $ \log\left(1 - \frac{1}{n(n-1)}\right) = \int_0^1 \frac{\mathrm{d} t}{n(1-n)+t}$. Then $$ \begin{eqnarray} \sum_{n=2}^\infty \frac{(-1)^n}{n - n^2 + t} &=& \sum_{n=2}^\infty \frac{2 (-1)^n }{\sqrt{4 t+1}} \left(\frac{1}{2 n+\sqrt{4 t+1}-1}-\frac{1}{2 n-\sqrt{4 t+1}-1}\right) \\&=& \frac{1}{2 \sqrt{4 t+1}} \lef... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/69090', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/13295/']} | jdg_382583 |
stackexchange | llm_judgeable_groundtruth_similarity | 245145 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've created a simple C program like so: int main(int argc, char *argv[]) { if (argc != 5) { fputs("Not enough arguments!\n", stderr); exit(EXIT_FAILURE);... | Instead of using which , which doesn't work when you need it most , use type to determine what will run when you type a command: $ which set./set$ type setset is a shell builtin The shell always looks for builtins before searching the $PATH , so setting $PATH doesn't help here. It would be best to rename your executabl... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/245145', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/137641/']} | jdg_382584 |
stackexchange | llm_judgeable_groundtruth_similarity | 200345 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is the mean sensitive to the presence of outliers? I initially thought it wasn't, because a small amount of observations shouldn't have much impact, but was told that s... | Consider what would happen if you wanted to take the mean of some numbers, but you dragged one of them off toward infinity. Sure, at first it wouldn't have a huge impact on the mean, but the farther you drag it off, the more your mean changes. Every number has a (proportionally) small contribution to the mean, but they... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/200345', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/107717/']} | jdg_382585 |
stackexchange | llm_judgeable_groundtruth_similarity | 25290394 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
While looking over some code, I ran into the following: .h file class ExampleClass{public: // methods, etcprivate: class AnotherExampleClass* ptrToClass;} .cpp file cla... | This is variously known as the pImpl Idiom , Cheshire cat technique, or Compilation firewall. Benefits: Changing private member variables of a class does not require recompiling classes that depend on it, thus make times are faster, and the FragileBinaryInterfaceProblem is reduced. The header file does not need to #in... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/25290394', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/242924/']} | jdg_382586 |
stackexchange | llm_judgeable_groundtruth_similarity | 5921 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I was taking a chemistry test and I encountered the following question: How many electrons can an orbital of type f hold? A. 6 B. 10 C. 2 D. 14 E. 1 Since there can... | You're correct that there are seven possible spatial orientations for an f-type orbital, and hence seven possible orbitals in one f-type sub-shell. However, the question specifically asks for the maximum number of electrons in one such orbital, and any single atomic orbital, regardless of the sub-shell type specified b... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/5921', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/2162/']} | jdg_382587 |
stackexchange | llm_judgeable_groundtruth_similarity | 26454160 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have updated my OS to Yosemite and the only issue I have is that my localhost is not working anymore. Please excuse if the questions sounds dumb but I have limited knowledg... | Did you retain your original httpd.conf from before the upgrade? You may have to edit the modules in your httpd.conf I found that an Apache upgrade came along with Yosemite. Apparently there are several authentication-related changes from Apache 2.2 to 2.4. I had to run sudo apachectl configtest repeatedly to display w... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26454160', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/454979/']} | jdg_382588 |
stackexchange | llm_judgeable_groundtruth_similarity | 464593 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
$$y = \frac{1}{4} x^2 - \frac{1}{2} \ln x$$ $$\int_1^{2e} \sqrt{1 + (y')^2}$$ $$y' = \frac{x}{2} - \frac{1}{2x}$$ $$y' = \frac{2x^2-1}{2x}$$ $$\left(\frac{2x^2-1}{2x}\ri... | $$1+y'^2=1+\frac14\left(x^2-2+\frac1{x^2}\right)=\frac14\left(x+\frac1x\right)^2\implies$$ $$\int\limits_1^{2e}\sqrt{1+y'^2}dx=\frac12\int\limits_1^{2e}\left(x+\frac1x\right)dx=\ldots$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/464593', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/85142/']} | jdg_382589 |
stackexchange | llm_judgeable_groundtruth_similarity | 168089 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
First of all I am a web developer and not a security expert. I have read lots of articles about the difference between HTTPS and HTTP , including this site. The basi... | TLS provides three things: Confidentiality: that nobody can see the traffic between you and facebook.com (including the guy at the next table at Starbucks, your ISP, some sketchy network equipment in the datacentre COUGH NSA , nobody). Integrity: that nobody is modifying the messages as they travel between you and face... | {} | {'log_upvote_score': 8, 'links': ['https://security.stackexchange.com/questions/168089', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/156934/']} | jdg_382590 |
stackexchange | llm_judgeable_groundtruth_similarity | 692540 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What are some examples of where you would use generics in C#/VB.NET and why would you want to use generics?
Now provide the response and nothing else.
| Simply, you declare a type or method with extra tags to indicate the generic bits: class Foo<T> { public Foo(T value) { Value = value; } public T Value {get;private set;}} The above defines a generic type Foo "of T ", where the T is provided by the caller. By convention, generic type arguments start wit... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/692540', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83538/']} | jdg_382591 |
stackexchange | llm_judgeable_groundtruth_similarity | 21262424 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I do a cumulative sum over a vector (like cumsum ), but bounded so that the summation never goes below a lower bound or above an upper bound? The standard cumsum func... | As mentioned in the comments, Rcpp is a good way to go. cumsumBounded.cpp : #include <Rcpp.h>using namespace Rcpp;// [[Rcpp::export]] NumericVector cumsumBounded(NumericVector x, double low, double high) { NumericVector res(x.size()); double acc = 0; for (i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21262424', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2247046/']} | jdg_382592 |
stackexchange | llm_judgeable_groundtruth_similarity | 27524472 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a list of data.frame's that I would like to output to their own worksheets in excel. I can easily save a single data frame to it's own excel file but I'm not sure how ... | Specify sheet name for each list element. library(xlsx)file <- paste("usarrests.xlsx", sep = "")write.xlsx(USArrests, file, sheetName = "Sheet1") write.xlsx(USArrests, file, sheetName = "Sheet2", append = TRUE) Second approach as suggested by @flodel, would be to use addDataFrame . This is more or less an example from ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27524472', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2092359/']} | jdg_382593 |
stackexchange | llm_judgeable_groundtruth_similarity | 1475083 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
$T(n)$ is $n^{th}$ triangular number, where $T\left(n\right)=\frac{n^2+n}{2}$ And from other sources I know the $n^{th}$ tetrahedral number is $G\left(x\right)=\sum _{n=... | In general, if $f(n)$ is a polynomial with degree $k$, and if $$\sum_{x=1}^n f(x) = g(n)$$ then $g(n)$ must be a polynomial with degree $k+1$. This means that since triangular numbers are given by a polynomial of degree $2$, tetrahedral numbers must be given by a polynomial of degree $3$. Let $a,b,c,d \in \mathbb{R}$ ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1475083', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/272957/']} | jdg_382594 |
stackexchange | llm_judgeable_groundtruth_similarity | 16356810 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why does this code give a KeyError ? output_format = """{ "File": "{filename}", "Success": {success}, "ErrorMessage": "{error_msg}", "LogIdentifier": "{log_id... | You need to double the outer braces; otherwise Python thinks { "File".. is a reference too: output_format = '{{ "File": "{filename}", "Success": {success}, "ErrorMessage": "{error_msg}", "LogIdentifier": "{log_identifier}" }}' Result: >>> print output_format.format(filename='My_file_name',... ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/16356810', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/879896/']} | jdg_382595 |
stackexchange | llm_judgeable_groundtruth_similarity | 15108670 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For example, if i have this: <input type='text' onkeydown='doSomething()' /><script> function doSomething() { // ? }</script> i need to get the keyCode/character pressed... | You're close, but the issue with your code is you're executing doSomething() in response to keyDown events... let's look closely — you're executing doSomething without passing any arguments in . You're also not naming/accepting arguments, even if you did pass them. A few quick tweaks to your code and you're all set: //... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15108670', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1620210/']} | jdg_382596 |
stackexchange | llm_judgeable_groundtruth_similarity | 15417410 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to render UIBezierPaths without anti-aliasing and then save them as PNG to retain the full pixel representations (for example, not let JPEG muck the image up). I've tr... | When I use those options, it turns off antialiasing. On the left is with the default options. On the right, with your options. This is easy to control if you're using a UIView subclass. This is my drawRect : - (void)drawRect:(CGRect)rect{ CGContextRef context = UIGraphicsGetCurrentContext(); CGContextSetShouldAnt... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15417410', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1691820/']} | jdg_382597 |
stackexchange | llm_judgeable_groundtruth_similarity | 344245 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Background The fact that there is no suborder of $\mathbb R$ which is of type $\omega_1$ suggests (to me) that the continuum $c$ cannot be very far from $\omega_1$ : How could... | Your axiom is inconsistent. (Or perhaps I have misunderstood it.) Let $L_n:= \aleph_n$ with the reverse order, and let $L:= L_1 + L_2 + \cdots$ (horizontal sum); equivalently, let $L$ be the lexicographic order on $\bigcup_k \{k\}\times L_k$ . Then $L$ is $\aleph_\omega$ -unbounded, yet there is no order-preserving e... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/344245', 'https://mathoverflow.net', 'https://mathoverflow.net/users/9825/']} | jdg_382598 |
stackexchange | llm_judgeable_groundtruth_similarity | 26016770 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am installing android SDK to create an automated build server. I got into a problem where many Gradle-based Android projects I manage rely on different build tools version.... | Assuming you have downloaded the Android SDK for linux, you have two options to update from command line. Download using android tool from the sdk Instead of running the android sdk manager with a GUI, you also have an option to run in headless mode. You just need to specify -u (or --no-ui ) flag. To list packages avai... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/26016770', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/670623/']} | jdg_382599 |
stackexchange | llm_judgeable_groundtruth_similarity | 26632799 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I came across this post in SO Do uninitialized primitive instance variables use memory? It states "In Java, does it cost memory to declare a class level instance variable wit... | Class level / Instance level variables will be initialized to their default values automatically. So, yes, they will occupy some space when a class is initialized / instance created respectively. As far as method local variables are concerned, No, if they are just declared but not initialized, then they will not use an... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26632799', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/935374/']} | jdg_382600 |
stackexchange | llm_judgeable_groundtruth_similarity | 36619212 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a Gitlab CI runner running on windows 10: before_script: - "echo off" - 'call "%VS120COMNTOOLS%\vsvars32.bat"' - echo. - set - echo.stages: - buildbuild: stage:... | What determines that CI shell runner should fail the build and notproceed to next step? If a pipeline job exits with the code other than 0 then that job fails causing all the following jobs in the pipeline to be skipped. This behaviour can be changed on a per job basis with allow_failure job keyword. To make a job to f... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/36619212', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1128259/']} | jdg_382601 |
stackexchange | llm_judgeable_groundtruth_similarity | 1393920 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am developing an interoperable web service using WCF which I am consuming from a Java client. When I created the proxy class it generated all the getter and setter methods... | A solution this problem is, you do not need to create a seperate constructor for creating a JAXBElement . The respected element can be retrieved from objectFactory.create........() method. Suppose you want to create and set some value in response object, and argument is as of JAXBElement type, then you need to do this ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1393920', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/157881/']} | jdg_382602 |
stackexchange | llm_judgeable_groundtruth_similarity | 5105233 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following hierarchy: abstract class TicketBase{ public DateTime PublishedDate { get; set; }}class TicketTypeA:TicketBase{ public string PropertyA { get; set... | See this question Passing two command parameters using a WPF binding Update If you need to store both the Type and the Property Name on the Button you'll have to use an attached property like you said. To pass the two parameters to the Command, something like this should work <Button Tag="{x:Type Types:TicketTypeA}" ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5105233', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/229581/']} | jdg_382603 |
stackexchange | llm_judgeable_groundtruth_similarity | 49961149 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to archive pdf files from remote websites to Google Cloud Storage using a google function triggered by a firebase write. The code below works. However, this functi... | Let me begin with a brief explanation of how GCS file system works: as explained in the documentation of Google Cloud Storage , GCS is a flat name space where the concept of directories does not exist. If you have an object like gs://my-bucket/folder/file.txt , this means that there is an object called folder/file.txt ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49961149', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5154097/']} | jdg_382604 |
stackexchange | llm_judgeable_groundtruth_similarity | 277997 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Calculate inertia tensors This topic inspired me to experiment with calculating tensors of more complex shapes of rigid bodies (I did not find them in the Mathema... | Here is an example for half a torus. r0 = 1; (*center radius*)r1 = 0.2;(*outer radius*)Region[ParametricRegion[{(r0 + r*Cos[θ]) Cos[ϕ], (r0 + r*Cos[θ]) Sin[ϕ], r*Sin[θ]}, {{r, 0, r1}, {θ, 0, 2 π}, {ϕ, 0, π}}], Axes -> True] The mass density is assumed to be 1. For other values you simply multiply the result by ... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/277997', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/67019/']} | jdg_382605 |
stackexchange | llm_judgeable_groundtruth_similarity | 14853939 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using Jersey in my Web-application. The data sent to the server is in JSON format, which in turn is unmarshalled at the server-end and the object obtained is used in fur... | Register an exception mapper to handle the JSON parsing exceptions: @Providerclass JSONParseExceptionMapper implements ExceptionMapper< JsonParseException > { @Override public Response toResponse(final JsonParseException jpe) { // Create and return an appropriate response here return Response.status... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14853939', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1580892/']} | jdg_382606 |
stackexchange | llm_judgeable_groundtruth_similarity | 15558 |
Below is a question asked on the forum bioinformatics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a collection of biological parts and devices in a particular format that basically stores information of the sequence of the elements. My intention is t... | For SBOL 2, you can readily import data via the online converter tool at https://converter.sbolstandard.org/ The converter basically just wraps the conversion function found in the SBOL libraries, so if you're coding, you can do the conversion directly from the libraries. For SBOL 3, there isn't yet an online tool, but... | {} | {'log_upvote_score': 4, 'links': ['https://bioinformatics.stackexchange.com/questions/15558', 'https://bioinformatics.stackexchange.com', 'https://bioinformatics.stackexchange.com/users/10755/']} | jdg_382607 |
stackexchange | llm_judgeable_groundtruth_similarity | 39139393 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a table [mapping] with 2 columns similar to below id | values1 | 1,22 | 1,2,33 | 1,14 | 1,1,2 and another table [map] is similar to this sno | values1 | Tes... | You can use MySQL FIND_IN_SET() to join the tables and GROUP_CONCAT() to concat the values : SELECT s.sno,GROUP_CONCAT(s.values) as `values` FROM mapping tINNER JOIN map s ON(FIND_IN_SET(s.id,t.values))GROUP BY s.sno Note: You should know that this is a very bad DB structure. This may lead to a lot more complicated que... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39139393', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3568000/']} | jdg_382608 |
stackexchange | llm_judgeable_groundtruth_similarity | 4906073 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I decided to save setting in xml file since field takes only one value. My XML file is like <?xml version="1.0" encoding="UTF-8"?><setting> <setting1>setting1 value</setti... | If your XML is really that simple, you can use SimpleXML to CRUD it. SimpleXml will parse the XML into a tree structure of SimpleXmlElements. In a nutshell, you use it like this: // CREATE$config = new SimpleXmlElement('<settings/>');$config->setting1 = 'setting1 value'; $config->saveXML('config.xml'); ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4906073', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/447023/']} | jdg_382609 |
stackexchange | llm_judgeable_groundtruth_similarity | 33685735 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to create a route in Laravel 5.1 that will search the records base on "keyword". I like to include a ? in my url for more readability. The problem is that when I'm... | I believe you are talking about query strings. To accept query parameters, you don't pass it as an argument. So, for example, your route should look more plain like this: Route::get('/search', [ 'as' => 'getAllSearchPublications', 'uses' => 'PublicationController@index']); Note: I dropped ?keyword={keyword} . Th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33685735', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3736192/']} | jdg_382610 |
stackexchange | llm_judgeable_groundtruth_similarity | 49525141 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The Kafka controller in a Kafka cluster is in charge of managing partition leaders and replication. If there are 100 brokers in a Kafka cluster, is the controller just one Ka... | Within a Kafka cluster, a single broker serves as the active controller which is responsible for state management of partitions and replicas. So in your case, if you have a cluster with 100 brokers, one of them will act as the controller. More details regarding the responsibilities of a cluster controller can be found ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49525141', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9538647/']} | jdg_382611 |
stackexchange | llm_judgeable_groundtruth_similarity | 57120255 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to create a Kafka Consumer for a topic without using the @KafkaListener annotation. I want to do this because I am trying to dynamically create listeners based on... | with spring @Beanpublic KafkaMessageListenerContainer<String, String> messageListenerContainer(String topic) { ContainerProperties containerProperties = new ContainerProperties(topic); containerProperties.setMessageListener(new MyMessageListener()); ConsumerFactory<String, String> consumerFactory = new Default... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/57120255', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11794142/']} | jdg_382612 |
stackexchange | llm_judgeable_groundtruth_similarity | 45160 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
In Über die Bestimmung asymptotischer Gesetze in der Zahlentheorie , Dirichlet proved his theorem on the asymptoticbehaviour of the divisor function using a Lambert series: le... | For part 1 of the question, he would most likely have used the Euler-Maclaurin summation formula $$\sum_{n=1}^{\infty}\frac{1}{e^{nt} - 1} = \int_{1}^{\infty}\frac{dx}{e^{xt} - 1} + \frac{1}{2}\frac{1}{e^t - 1} + \int_{1}^{\infty}S(x)\left(\frac{d}{dx}\frac{1}{e^{xt} - 1}\right)dx$$ with $S(x)$ the sawtooth function. I... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/45160', 'https://mathoverflow.net', 'https://mathoverflow.net/users/3503/']} | jdg_382613 |
stackexchange | llm_judgeable_groundtruth_similarity | 32971 |
Below is a question asked on the forum mechanics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
My car battery drained itself after a week of not being used. I was researching how to identify the cause, and saw a comment under this article saying: What if I am... | It wouldn't be the fuse which is causing the power drain, but the circuit the fuse is there to protect. (This is the reason why the copied area you have posted has 5 "Not Helpful" votes against it.) The fuse is only a conduit. It transmits electricity. When the circuit transmits too much electricity, the fuse heats up,... | {} | {'log_upvote_score': 4, 'links': ['https://mechanics.stackexchange.com/questions/32971', 'https://mechanics.stackexchange.com', 'https://mechanics.stackexchange.com/users/13299/']} | jdg_382614 |
stackexchange | llm_judgeable_groundtruth_similarity | 42036810 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to protect ASP.NET Core Web API using JWT. Additionally, I would like to have an option of using roles from tokens payload directly in controller actions attributes. N... | You need get valid claims when generating JWT. Here is example code: Login logic: [HttpPost][AllowAnonymous]public async Task<IActionResult> Login([FromBody] ApplicationUser applicationUser) { var result = await _signInManager.PasswordSignInAsync(applicationUser.UserName, applicationUser.Password, true, false); i... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42036810', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2736919/']} | jdg_382615 |
stackexchange | llm_judgeable_groundtruth_similarity | 6878662 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am able to upload one picture but I can't create a photoset with multiple images using API. Documentation says:Paramater: Array (URL-encoded binary contents) One or more im... | It's kind of a painful process, but I figured it out after studying the python code Tumblr posted . In short, it requires getting the hexadecimal for the photo and then doing some substitutions. I've created a simple iOS / iPad / iPhone project on GitHub that uploads multiple photos to photosets using the Tumblr API ,... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6878662', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/826387/']} | jdg_382616 |
stackexchange | llm_judgeable_groundtruth_similarity | 10428158 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am logging messages using Enterprise Library. I want some of these (typically errors and warnings) to be passed to the Windows event-system). I today route these via entlib... | .NET 4 Answer What it looks like you are seeing are the channels from Event Tracing for Windows (ETW). You can see the relevant items in the registry at HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT . To use those features you would have to use the new Windows Event Log functionality which supersedes the Event... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10428158', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/95008/']} | jdg_382617 |
stackexchange | llm_judgeable_groundtruth_similarity | 14260701 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I wrote an app for Windows Phone 7, recently I've upgraded it to Windows Phone 8 and I plan on adding some features. Unfortunately, I've run into a problem immediately after... | The Panorama control in WP8 has a known databinding bug. The symptoms of the bug are that SelectionChanged doesn't fire, SelectedIndex & SelectedItem aren't reliable and that back navigation into a page with Panorama resets the panorama selected item. For example, the following code sample will never fire the MessageB... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14260701', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/330376/']} | jdg_382618 |
stackexchange | llm_judgeable_groundtruth_similarity | 22533037 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have below code. I am using Oracle 11g. SELECT DBMS_OBFUSCATION_TOOLKIT.md5 (input => UTL_RAW.cast_to_raw( FIRST_NAME ||LAST_NAME )) md5_key , FIRST_NAME , LAST_NAMEFR... | In Oracle 12c you can use the function STANDARD_HASH . It does not require any additional privileges. select standard_hash('foo', 'MD5') from dual; The dbms_obfuscation_toolkit is deprecated (see Note here ). You can use DBMS_CRYPTO directly: select rawtohex( DBMS_CRYPTO.Hash ( UTL_I18N.STRING_TO_RAW ('foo'... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22533037', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/755806/']} | jdg_382619 |
stackexchange | llm_judgeable_groundtruth_similarity | 21085 |
Below is a question asked on the forum scicomp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Why do people use the classical least squares approach so often ? If I use the absolute value instead of the power, I immediately know how far away the solution is: $... | Why do people use the classical least squares approach so often? Primarily, squaring makes the problem twice-differentiable, thus many different solution methods apply (quasi-Newton methods, Levenberg-Marquardt, Gauss-Newton), and there is still some flexibility with respect to what is being squared (e.g., I can replac... | {} | {'log_upvote_score': 5, 'links': ['https://scicomp.stackexchange.com/questions/21085', 'https://scicomp.stackexchange.com', 'https://scicomp.stackexchange.com/users/3957/']} | jdg_382620 |
stackexchange | llm_judgeable_groundtruth_similarity | 8066253 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to compute a Java class's method's signature? A signature like ([Ljava/lang/String;)V represents a function that takes a String[] as argument and returns void ... | It's always a set of parentheses enclosing type signifiers for the arguments, one after the other with no commas or anything, followed by a type signifier for the return value after the closing paren. It's pretty straightforward. There's a table of type signatures on this page: Signature Java TypeZ booleanB by... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8066253', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/791713/']} | jdg_382621 |
stackexchange | llm_judgeable_groundtruth_similarity | 32184744 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Looking through Hapi's documentation, and trying to google, I can find how to setup a 404 page, but I cannot find anything about setting up a 500 page. I tried adding an erro... | You need to trap the error response inside an onPreResponse extension function and set a new HTML response there. The same principle applies to any Boom error, whether it be one set by you in a handler or set by hapi internally (e.g. a 404 Not found or a 401 Unauthorized from failed auth. Here's an example that you can... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32184744', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1501835/']} | jdg_382622 |
stackexchange | llm_judgeable_groundtruth_similarity | 248168 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
On my Android phone I use several apps that propose biometric authentication. If I enable it, can these applications read my fingerprint data and transfer it to the ... | No. Biometrics never leave hardware-backed keystore (TEE). Apps use android Biometric API to authenticate the user. Biometric is verified by hardware-backed keystore which answers authentication result with success or failure to the API. As it's a system API, apps implicitly trust the authentication result. To ensure t... | {} | {'log_upvote_score': 5, 'links': ['https://security.stackexchange.com/questions/248168', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/140184/']} | jdg_382623 |
stackexchange | llm_judgeable_groundtruth_similarity | 30707408 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm running Django 1.4.11. I overrode the save() method of a Django model in a way similar to the following code: from django.db import modelsfrom django.db import transactio... | The same logic would look like this: from django.db import modelsfrom django.db import transactionclass MyModel(models.Model): # model definition def save(self, *args, **kwargs): transaction.set_autocommit(False) try: super(MyModel, self).save(*args, **kwargs) foo() # do_other_... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30707408', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4820341/']} | jdg_382624 |
stackexchange | llm_judgeable_groundtruth_similarity | 2828239 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to use Clojure to dynamically generate functions that can be applied to large volumes of data - i.e. a requirement is that the functions be compiled to bytecode in... | Hamza Yerlikaya has already made the most important point, which is that Clojure code is always compiled. I'm just adding an illustration and some information on some low-hanging fruit for your optimisation efforts. Firstly, the above point about Clojure's code always being compiled includes closures returned by higher... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2828239', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/214010/']} | jdg_382625 |
stackexchange | llm_judgeable_groundtruth_similarity | 40786220 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I develop .net core app and use NLog as logging framework. How can I setup NLog layout to get remote IP address? Unfortunately, ${aspnet-request.serverVariable=remote_addr} i... | This is supported since NLog.Web.AspNetCore 4.4.0. Install the package NLog.Web.AspNetCore Set in your config <!-- enable asp.net core layout renderers --><extensions> <add assembly="NLog.Web.AspNetCore"/></extensions> You could now use ${aspnet-request-ip} in your config. PS: also supported for ASP.NET in NLog.Web 4.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40786220', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5525734/']} | jdg_382626 |
stackexchange | llm_judgeable_groundtruth_similarity | 13202905 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am a new at Zendframework 2. I am trying to join two tables and display the result. The two tables are. Works and Artist . The tables are joined based on artist_id. STEP 1>... | The contextMenus API is used to define context menu entries. It does not need to be called right before a context menu is opened. So, instead of creating the entries on the contextmenu event, use the selectionchange event to continuously update the contextmenu entry. I will show a simple example which just displays the... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13202905', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1795410/']} | jdg_382627 |
stackexchange | llm_judgeable_groundtruth_similarity | 350953 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to build a circuit that realizes the transfer function:$$ V_o = 0.33V_i + 1.65V$$ Using what I know about voltage dividers and resistive adders, I buil... | There are two problems with your design. A voltage divider only produces it's notional output voltage when unloaded. Your second stage forms an averaging circuit not a sum. Bottom line is that your approach isn't going to be fruitful. Fortunately a much simpler design will solve your problem. We just need a weighted av... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/350953', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/127757/']} | jdg_382628 |
stackexchange | llm_judgeable_groundtruth_similarity | 2817664 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an XSL template that is selected for execution (below). What I would like to do is be able to tell if I am the last Unit being matched. <xsl:template match="Unit[@Dev... | The currently selected answer is generally incorrect! <xsl:if test="not(following-sibling::Unit)"> This Will not work with any XML document and any <xsl:apply-templates> The original question is about the last Unit being matched, not the last sibling! Which is the last Unit being matched depends only on the expression ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2817664', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/94278/']} | jdg_382629 |
stackexchange | llm_judgeable_groundtruth_similarity | 1199630 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $F$ be a field containing $\mathbb R$ with the property that $\dim_{\mathbb R}F < \infty.$ Then either $F \cong \mathbb R$ or $F \cong \mathbb C.$ I am trying to pro... | By the uniqueness of the algebraic closure, we have an embedding $F \hookrightarrow \mathbb C$, hence we have $\mathbb R \subset F \subset \mathbb C$. The result follows from $[\mathbb C:\mathbb R]=2$, because this excludes the existence of proper intermediate fields. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1199630', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_382630 |
stackexchange | llm_judgeable_groundtruth_similarity | 3412 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Just need a little help with the GatherBy / SplitBy function(s). I have a list of random numbers here: {8, 4, 2, 1, 9, 4, 2, 1, 5, 2, 1, 3, 1, 2, 11, 4, 2, 1, 5, ... | You need Split : Split[list, Greater] SplitBy doesn't work here because the specified function is applied to each element separately before doing a normal Split . What you want is a pair-wise comparison with a custom comparator, which is what Split does. Looking at this again you may want GreaterEqual to group identic... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/3412', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/487/']} | jdg_382631 |
stackexchange | llm_judgeable_groundtruth_similarity | 194857 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am wondering what are the best practices regarding if/then/else ; I tend to use the following form (because I find it easier to read) #!/usr/bin/ksh#[[ -f /path/to/tar... | The problem with that style is that the two forms aren't equivalent. When you use: if command; then fooelse barfi then either foo or bar will be called, never both. When using both && and || , both paths can be taken: $ [[ -d / ]] && {> echo "Path 1 taken"> false> } || {> echo "Path 2 taken"> }Path 1 takenPath ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/194857', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/109481/']} | jdg_382632 |
stackexchange | llm_judgeable_groundtruth_similarity | 769374 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to setup an IPv6 web-server on CentOS 7.2 with NGINX. I have tested my IPv6 connectivity outgoing and incoming - everything works. My IP, AAAA records, etc as fine a... | I ran into the same issue. After following the logic through the rules that firewalld puts in I found that the drop zone was blocking ipv6 icmp that is needed to find the ipv6 neighbors. There is a rule to allow all ipv6 icmp but firewalld puts it after the input zones which is where the drop rules go. If you want to... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/769374', 'https://serverfault.com', 'https://serverfault.com/users/241670/']} | jdg_382633 |
stackexchange | llm_judgeable_groundtruth_similarity | 17605 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
I found the following equation on some web page I cannot remember, and found it interesting: $$f(f(x))=\cos(x)$$ Out of curiosity I tried to solve it, but realized that I do n... | There are no continuous solutions. Since the cosine has a unique fixed point $x_0$ (such that $\cos x_0=x_0$ ), it should be a fixed point of $f$ . And f should be injective and hence monotone (increasing or decreasing) in a neighborhood of $x_0$ . Then $f(f(x))$ is increasing in a (possibly smaller) neighborhood of $x... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/17605', 'https://mathoverflow.net', 'https://mathoverflow.net/users/4503/']} | jdg_382634 |
stackexchange | llm_judgeable_groundtruth_similarity | 1699882 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
$W(n)$ is the function that counts number of distinct prime divisors of $n$. I have been able to prove for any $m$ consecutive integers starting with $1+a$ with the con... | Short answer: no, don't publish this. If you want to publish anything, you should first make sure you've stated the theorem properly. As has been discussed in the comments, the theorem was a little unclear. But you've explained what theorem you actually meant, so let's state it once more to avoid any confusion. Option ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1699882', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/316730/']} | jdg_382635 |
stackexchange | llm_judgeable_groundtruth_similarity | 57427 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I am a network admin at a high school in South Africa, running on a Microsoft network. We have approximately 150 PCs around the campus, of which at least 130 are wired to the n... | User authentification for Wifi use 802.1x protocol. To connect devices need a WPA supplicant such as SecureW2 Depending of the supplicant you use you will or not will be able to use do a SSO with the windows domain login/password. iPhone and iPod touch have built in WPA supplicant. I don't know for PSP/BB. SecureW2 has... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/57427', 'https://serverfault.com', 'https://serverfault.com/users/6442/']} | jdg_382636 |
stackexchange | llm_judgeable_groundtruth_similarity | 209982 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In working with python for the first time, I've found that I end up writing multiple classes in the same file, which is opposed to other languages like Ja... | It's fine. It's fine in C++ as well, for reference. Keeping tightly-coupled things together is sensible practice. Avoiding inappropriate coupling is also good practice. Striking the right balance isn't a matter of strict rules, but of, well, striking a balance between different concerns. Some rules of thumb: Size Exces... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/209982', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/93290/']} | jdg_382637 |
stackexchange | llm_judgeable_groundtruth_similarity | 29202277 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using spring-data's repositories - very convenient thing but I faced an issue. I easily can update whole entity but I believe it's pointless when I need to update only a ... | You can try something like this on your repository interface: @Modifying@Query("update EARAttachment ear set ear.status = ?1 where ear.id = ?2")int setStatusForEARAttachment(Integer status, Long id); You can also use named params, like this: @Modifying@Query("update EARAttachment ear set ear.status = :status where ear.... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/29202277', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1004374/']} | jdg_382638 |
stackexchange | llm_judgeable_groundtruth_similarity | 25067224 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to mimic the behavior of overflow-y:hidden to overflow-x , but it doesn't behave the same way. overflow-x:hidden doesn't allow to scroll (by dragging the mouse). S... | this is my solution CSS based - simple and nice on all devices, no need for additional JS. add fixed height and overflow hidden to parent element (in your case #container ) enlarge height of #modules - this create enough place hidden under parent element for scrollbar (because of smaller #container height, this place i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25067224', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1732521/']} | jdg_382639 |
stackexchange | llm_judgeable_groundtruth_similarity | 178118 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a dedicated server with one network card in it. I however got two IP addresses. When I use the simple command sudo ip addr add 188.40.90.88 dev eth0 it fails to s... | I'm not quite sure exactly what you're trying to accomplish. I am assuming that your question could be re-titled "How to set up two IPs on a single network interface." Each network interface on your machine is given an identifier. Typically, you start with eth0 and work your way up (eth1, eth2, eth3). These are all ... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/178118', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/85043/']} | jdg_382640 |
Subsets and Splits
SQL Console for PrimeIntellect/stackexchange-question-answering
Retrieves samples with 'mathoverflow.net' in the prompt, providing a basic subset for inspection but with limited analytical value.
SQL Console for PrimeIntellect/stackexchange-question-answering
Retrieves 10 samples where the prompt mentions Mathematica Stack Exchange, offering basic filtering to locate specific content.
SQL Console for PrimeIntellect/stackexchange-question-answering
This query retrieves a limited number of rows where the prompt contains a specific URL, providing basic filtering that offers minimal insight into the broader dataset patterns.
SQL Console for PrimeIntellect/stackexchange-question-answering
This query retrieves 10 samples from the dataset where the prompt contains 'dsp.stackexchange.com', offering a basic filtering of data points related to that specific domain.
SQL Console for PrimeIntellect/stackexchange-question-answering
Retrieves a sample of rows where the prompt contains 'cs.stackexchange.com', providing a basic filter without extensive insight.
Electronics Q&A Subset
Retrieves a limited number of samples that contain a specific URL, providing only raw data filtered by that URL.
StackExchange Stats Questions
Retrieves 100 entries containing 'stats.stackexchange.com' in the prompt, which is useful for finding specific content but lacks broader analytical value.
Math StackExchange Questions
Retrieves 100 records from the train dataset where the prompt contains 'math.stackexchange.com', providing a basic filtered overview of specific entries.
Physics SE Questions
Retrieves 100 samples containing the word 'physics.stackexchange.com' in the prompt, offering basic filtering without deep analysis.