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 | 146555 |
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:
Can scrypt be used as the hashing algorithm for LUKS? Can I tune its parameters? How can I do this?
Now provide the response and nothing else.
| No, LUKS 1 only supports PBKDF2 as the password-based key derivation function. PBKDF2 is built on a cryptographic hash function, and you can select the hash function with --hash , as well as the iteration count via --iter-time . All supported hash functions are equally secure for this use case; a higher iteration count... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/146555', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/-1/']} | jdg_382741 |
stackexchange | llm_judgeable_groundtruth_similarity | 11094008 |
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 system.Timers.Timer to create a timer. public System.Timers.Timer timer = new System.Timers.Timer(200);private void btnAutoSend_Click(object sender, EventArgs e){ ... | You can't pass extra parameters to the event handler callback, because you aren't the one calling it -- the Timer is; that's the whole point ;-) But, you can easily accomplish the same effect with a closure: private void btnAutoSend_Click(object sender, EventArgs e){ timer.Elapsed += (timerSender, timerEvent) => sen... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11094008', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1452694/']} | jdg_382742 |
stackexchange | llm_judgeable_groundtruth_similarity | 3305658 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
To give you a simple use case - on my website, I display the comments posted by the facebook users. For each comment I display the facebook users photo using the fb:profile-p... | First make sure the FBML is being inserted into the DOM with an inspector. If so, all you need to do is tell Facebook to convert the FBML tags to HTML tags so your browser can render it. With the Graph API you call FB.XHTML.parse http://developers.facebook.com/docs/reference/javascript/FB.XFBML.parse using the Javascri... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3305658', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/274392/']} | jdg_382743 |
stackexchange | llm_judgeable_groundtruth_similarity | 3274629 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My WPF application is organized as a TabControl with each tab containing a different screen. One TabItem is bound to data that takes a little while to load. Since this TabIte... | Tab control works two ways, When we add Tab Items explicitly, each tab item is loaded and initialized immediately containing every thing. When we bind ItemsSource to list of items, and we set different data template for each data item, tab control will create only one "Content" view of selected data item, and only when... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3274629', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/345372/']} | jdg_382744 |
stackexchange | llm_judgeable_groundtruth_similarity | 34301579 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As we all know, CGFloat (which is ubiquitous in CoreGraphics, UIKit etc)can be a 32-bit or 64-bit floating point number, depending on theprocessor architecture. In C, CGFloat... | Update: One can cast a CGFloat value to NSNumber and back: let c1 = CGFloat(12.3)let num = c1 as NSNumberlet c2 = num as CGFloat This preserves the precision of CGFloat and works with Swift 2and Swift 3. (Previous answer – far too complicated): There are two solutions that I found. The first uses the toll-free bridging... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34301579', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1187415/']} | jdg_382745 |
stackexchange | llm_judgeable_groundtruth_similarity | 261360 |
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 testing my Debian Server with some Nmap port Scanning. My Debian is a Virtual Machine running on a bridged connection. Classic port scanning using TCP SYN request w... | Albeit TCP and UDP are part of TCP/IP, both belong to the same TCP/IP or OSI layers, and both are a layer above IP, they are different protocols. http://www.cyberciti.biz/faq/key-differences-between-tcp-and-udp-protocols/ Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) are two of the core protocol... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/261360', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/115216/']} | jdg_382746 |
stackexchange | llm_judgeable_groundtruth_similarity | 4469506 |
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 am currently juggling some integrals. In a physics textbook, Chaikin-Lubensky [1] , Chapter 6, (6.1.26), I came upon an integral that goes \begin{equation}\int_0^{1} \... | A relatively elementary way is to start with known $$\gamma=\int_0^1\frac{1-\cos t}{t}\,dt-\int_1^\infty\frac{\cos t}{t}\,dt.$$ Put $t=ax$ for $a>0$ and do some rearrangements, to get $$\int_0^1\frac{1-\cos ax}{x}\,dx-\int_1^\infty\frac{\cos ax}{x}\,dx=\gamma+\log a.$$ Now the integral representation $J_0(y)=\frac2\pi\... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/4469506', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/875730/']} | jdg_382747 |
stackexchange | llm_judgeable_groundtruth_similarity | 14261118 |
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 concept for a special albeit simple kind of clock that would display the number of seconds since a certain point in time (which would never change). What would be th... | Translation is done via a Translator . The translator is an object and injected for example in a view helper, so if you call that view helper, it uses the translator to translate your strings. For this answer I assume you have configured the translator just the same as the skeleton application . The best way is to use ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14261118', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1616217/']} | jdg_382748 |
stackexchange | llm_judgeable_groundtruth_similarity | 800804 |
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:
The total Stiefel-Whitney class $w=1+w_1+w_2+\cdots$ is related to thetotal Wu class $u=1+u_1+u_2+\cdots$: The total Stiefel-Whitney class $w$ is the Steenrod square of ... | First of all, your definition of Wu class is incorrect. If $X$ is a closed connected $n$-manifold, there is a unique class $\nu_k \in H^k(X; \mathbb{Z}_2)$ such that for any $x \in H^{n-k}(X; \mathbb{Z}_2)$, $\operatorname{Sq}^k(x) = \nu_k\cup x$. We call $\nu_k$ the $k^{\text{th}}$ Wu class. If $X$ is also smooth, the... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/800804', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/148838/']} | jdg_382749 |
stackexchange | llm_judgeable_groundtruth_similarity | 50313296 |
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 do I specify the environment to use in Angular 6+? The .angular-cli.json file seems to have changed to angular.json from previous versions and with it the structure of th... | Open angular.json file. we can see the configurations by default it will be shown for production add code snippet for your respective environments. add environment.dev.ts file in environment for dev, add environment.qa.ts for qa. Name as you prefered.use ng serve --configuration=environment_name environment_name - (dev... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/50313296', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4486146/']} | jdg_382750 |
stackexchange | llm_judgeable_groundtruth_similarity | 12081692 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
private String METHOD_NAME = "schedule";private String NAMESPACE = "http://calculate.backend.web.org";private String SOAP_ACTION = NAMESPACE + METHOD_NAME; private static fin... | First, naming: The Task-based Asynchronous Pattern (TAP) says that all methods that are asynchronous and return Task s should be named ending with Async . So, your method should be named DoSomethingAsync . Second, the constructor of Task creates a Task that is not started, you have to Start() it manually. If your actua... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12081692', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1538399/']} | jdg_382751 |
stackexchange | llm_judgeable_groundtruth_similarity | 1724834 |
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 was wondering if someone could explain the ideas behind isomorphisms and homomorphisms and the difference between them. I understand that a linear map is an isomorphis... | That statement is something of a mathematical quagmire because there are lots of algebraic structures floating around, and the maps between them aren't explicitly "typed" (i.e., it's not exactly explicit what kinds of structures the homomorphisms are between)! The notation $\operatorname{Hom}_{\Bbb C}(\Bbb C^2, \Bbb C^... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1724834', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/236211/']} | jdg_382752 |
stackexchange | llm_judgeable_groundtruth_similarity | 9040 |
Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Suppose I have a $4x4$ image with the following values as its grey-level intensity for each pixel like this: I want to get its Fourier spectrum. Usually, I would just pun... | Your particular case can be solved without a calculator. Fourier transforms are linear operations. You can decompose your input as: $$3 \left( \begin{array}{cccc} 0 & 0 & 1 & 1 \\0 & 0 & 1 & 1 \\0 & 0 & 1 & 1 \\0 & 0 & 1 & 1 \end{array} \right) + \left( \begin{array}{cccc} 0 & 0 & 0 & 0 \\0 & 1 & 0 & 0 \\0 & 0 & 0 & 0 ... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/9040', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/3769/']} | jdg_382753 |
stackexchange | llm_judgeable_groundtruth_similarity | 28245463 |
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 can't figure out how in a Google Apps Script to display this correctly. I need it to display new lines in the jsdoc output(e.g. when the function tooltip window comes up in... | Here are a few ways to control the format of your jsdoc comments in Google Apps Script: <pre> /** * Converts the prefixed value to the specified base. * Requires one of the following prefixes: * <pre> * '0b' Base 2: binary * '0q' Base 4: quaternary * '0o' Base 8: octal * '0x' Base 16: hexadecimal ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/28245463', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2511123/']} | jdg_382754 |
stackexchange | llm_judgeable_groundtruth_similarity | 82772 |
Below is a question asked on the forum raspberrypi.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Some tutorials I found are outdated, but the following answer contains a collection of notes I have used to set up home, school(enterprise), & Ad-Hoc wireless con... | Raspberry Pi 3 (kernel 4.14.30-v7+) This post is a collection of notes and tutorials I have used for setting up wireless connections to the Raspberry Pi. Please let me know if you experience any issues. Headless set-up Raspbian currently looks in the boot partition for a couple files to allow a headless set-up or conne... | {} | {'log_upvote_score': 5, 'links': ['https://raspberrypi.stackexchange.com/questions/82772', 'https://raspberrypi.stackexchange.com', 'https://raspberrypi.stackexchange.com/users/84363/']} | jdg_382755 |
stackexchange | llm_judgeable_groundtruth_similarity | 7967425 |
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 currently focus the following problem: i start an animation, where 2 objects-attributes are triggered. the code is: [UIView animateWithDuration:0.3 animations:^{ gre... | If you start a new animation that takes 0.0 seconds and goes to the state you want to go to, it will cancel the old one and start the new (instant) 'animation'. Example for when you want to stop a moving view by going to the place it already is at: [UIView animateWithDuration:0.0 delay:0.0 ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7967425', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/411057/']} | jdg_382756 |
stackexchange | llm_judgeable_groundtruth_similarity | 45236312 |
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 dynamic data each time there could be dynamically different key value pair to be filtered in different data. how can we filter it with multiple key,value in lodash. ... | You could use plain Javascript and iterate the keys of the filterBy and the values. var data = [{ VOTER: 1012, PARTY: "REPUBLICAN", PRECINCT: 2408, AGE_GROUP: "71 +", LAST_VOTED: "08/2006", YEARS_REG: 51, BALLOT_STATUS: "PERM" }, { VOTER: 1013, PARTY: "REPUBLICAN", PRECINCT: 2411, AGE_GROUP: "71 +", LAST_VOTED: "08/200... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45236312', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3013623/']} | jdg_382757 |
stackexchange | llm_judgeable_groundtruth_similarity | 20704 |
Below is a question asked on the forum skeptics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The White House claims that: On average, full-time working women earn just 77 cents for every dollar a man earns. Is it the case?
Now provide the response and nothi... | It is not as accurate to claim that on average full-time working women earn just 77 cents for every dollar a man earns. A more accurate claim using the proper mathmatical nomenclature would be ... In 2011, the median full-time year-round* working female age 15+ earned 77 percent of what the median full-time year-round ... | {} | {'log_upvote_score': 4, 'links': ['https://skeptics.stackexchange.com/questions/20704', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/14975/']} | jdg_382758 |
stackexchange | llm_judgeable_groundtruth_similarity | 3883131 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When the enhanced for loop (foreach loop) was added to Java, it was made to work with a target of either an array or Iterable . for ( T item : /*T[] or Iterable<? extends T>*... | What I'd probably do is just make a utility class called Deques which could support this, along with other utilities if desired. public class Deques { private Deques() {} public static <T> Iterable<T> asDescendingIterable(final Deque<T> deque) { return new Iterable<T>() { public Iterator<T> iterator() { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3883131', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/228171/']} | jdg_382759 |
stackexchange | llm_judgeable_groundtruth_similarity | 414357 |
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 in the process of trying to setup a couple Win2008 Server Virtual Machines on Windows Azure (using the VM Preview feature) and I'm not sure how to get my desired "architect... | I'll post an answer to my own question, as I have worked out a working solution. Note: I have sacrificed all security via SSH as it wasn't needed for development in my own LAN.Changing DBus to listen on TCP instead unix sockets was also not possible. Step 1 On the remote host with an example IP address 192.168.1.100 (a... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/414357', 'https://serverfault.com', 'https://serverfault.com/users/130990/']} | jdg_382760 |
stackexchange | llm_judgeable_groundtruth_similarity | 34862068 |
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 where a cell can contain a number of icons, as well as text. If icons are present, they appear to the left of the text. There are a couple of possible alignmen... | As stated in the flexbox specification : Prior to alignment via justify-content and align-self , any positive free space is distributed to auto margins in that dimension. In other words, auto margins have precedence over justify-content . In your example, Chrome appears to be in compliance with the spec. (Firefox, as w... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34862068', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2577772/']} | jdg_382761 |
stackexchange | llm_judgeable_groundtruth_similarity | 16050564 |
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 make a "line" of image thumbs, where it scrolls on mousemove. And I got it to work, but my problem now is that i wanted to make a "padding" on the sides so I do... | You script is not smooth, so I modified it completely (sorry :) with a really simple approach: $(function() { const $bl = $(".thumbs-block"), $th = $(".thumbs"), blW = $bl.outerWidth(), blSW = $bl.prop("scrollWidth"), wDiff = (blSW / blW) - 1, // widths difference ratio mPadd = 60, // Mousemove Padding ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16050564', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1155596/']} | jdg_382762 |
stackexchange | llm_judgeable_groundtruth_similarity | 40112711 |
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 converted my codes to swift 3 and I have submitted to app store. When they open app, it crash at first time. As a result, I check my crashlog and it crash at this line... | You should be checking and obtaining user activity like this: func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { if let userActivityDictionary = launchOptions?[.userActivityDictionary] as? [UIApplicationLaunchOptionsKey : Any],... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40112711', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1550974/']} | jdg_382763 |
stackexchange | llm_judgeable_groundtruth_similarity | 244243 |
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 ran into the problem that my primary key sequence is not in sync with my table rows. That is, when I insert a new row I get a duplicate key error because the sequence impli... | -- Login to psql and run the following-- What is the result?SELECT MAX(id) FROM your_table;-- Then run...-- This should be higher than the last result.SELECT nextval('your_table_id_seq');-- If it's not higher... run this set the sequence last to your highest id. -- (wise to run a quick pg_dump first...)BEGIN;-- protect... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/244243', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4196/']} | jdg_382764 |
stackexchange | llm_judgeable_groundtruth_similarity | 39160 |
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:
I want to visualize the difference between members of a set: set = {20, 36, 70, 96, 152, 301} This way I get the diffs: diffs = Select[#[[2]] - #[[1]] & /@ Tuples... | Borrowing some code from Kuba's: set = {20, 36, 70, 96, 152, 301}Graph[DirectedEdge @@@ #, VertexShapeFunction -> "Square", VertexSize -> {.2, .1}, VertexLabels -> Placed["Name", Center], VertexLabelStyle -> Directive[FontFamily -> "Arial", 10], GraphLayout -> "CircularEmbedding", EdgeLabels -> ((Directed... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/39160', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/4752/']} | jdg_382765 |
stackexchange | llm_judgeable_groundtruth_similarity | 60018 |
Below is a question asked on the forum biology.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been reading my textbook and it refers to prions as a normal protein with a helpful function but it can turn into a disease causing form. However, I look in my o... | The normal isoform of the protein is called PrP C , which stands for cellular prion protein , while the infectious isoform is called PrP SC , which stands for scrapie prion protein . According to Riesner (2003): The biochemical properties of the prion protein which is the major, if not only, component of the prion are ... | {} | {'log_upvote_score': 6, 'links': ['https://biology.stackexchange.com/questions/60018', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/32267/']} | jdg_382766 |
stackexchange | llm_judgeable_groundtruth_similarity | 8947423 |
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 in the process of introducing a Dependency Injection framework into an existing WebForms application (using Castle Windsor). I have pretty deep experience with DI, and t... | I agree with @DarinDimitrov that MVP is an interesting option. However, when working with a legacy application, rewriting an existing page to the MVP pattern is a hell of a job. In that case it might be better to start with the Service Locator pattern (but only in your UI classes) as you are already doing. However, do ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8947423', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/151084/']} | jdg_382767 |
stackexchange | llm_judgeable_groundtruth_similarity | 19822700 |
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 created a serial queue like this: dispatch_queue_t _serialQueue = dispatch_queue_create("com.example.name", DISPATCH_QUEUE_SERIAL); What's the difference between dispatc... | Yes. Using serial queue ensure the serial execution of tasks. The only difference is that dispatch_sync only return after the block is finished whereas dispatch_async return after it is added to the queue and may not finished. for this code dispatch_async(_serialQueue, ^{ printf("1"); });printf("2");dispatch_async(_ser... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/19822700', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1648724/']} | jdg_382768 |
stackexchange | llm_judgeable_groundtruth_similarity | 1250474 |
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:
Question: I want to prove that $F_{kn}$ is a multiple of $F_n$. Approach: I have to deduce this result from the following results: $$F_{n+k} = F_{k}F_{n+1} + F_{k-1}F_{n... | In fact your formula can be written:$$F_{n+k+1} = F_{k+1}F_{n+1} + F_{k}F_{n}$$ and this is symmetric on $k$ and $n$ so the same argument works also, (you can only change $k$ on $n$ and $n$ on $k$ and your first proof becomes an induction on $n$) | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1250474', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/104193/']} | jdg_382769 |
stackexchange | llm_judgeable_groundtruth_similarity | 3142283 |
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:
Find all $x$ in the interval $(0,\pi/2)$ such that $\frac{\sqrt{3}-1}{\sin x}+\frac{\sqrt{3}+1}{\cos x}=4\sqrt{2}$ . The options are (i) $\pi/9,2\pi/7$ , (ii) $\pi/36,11... | Be careful that your final equation has more potential solutions. The equation $$ \sin \left(x + \frac{\pi}{12}\right) = \sin 2x$$ implies in fact $$ x + \frac{\pi}{12} = 2x + 2k \pi$$ or $$ x + \frac{\pi}{12} = \pi - 2x + 2k \pi.$$ Also recall that you can always check the number of solutions by intersecting $$ \frac... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3142283', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/351620/']} | jdg_382770 |
stackexchange | llm_judgeable_groundtruth_similarity | 25570712 |
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 json like this: json1 : { "field1": 111111, "field2": "someValue"} How can I wrap it in "requestBody" field into json2 like a string? json2 : { "request... | JSON-encoded stuff is just a string. If you want to embed json-in-json, then the "inner" json has to be encoded into json itself. e.g. $inner = {"foo":"bar"}$outer = {"container":"{\"foo\":\"bar\"}"} Now the inner json isn't json anymore. It's just a string that happens to kinda/sorta look like JSON. | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/25570712', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/495799/']} | jdg_382771 |
stackexchange | llm_judgeable_groundtruth_similarity | 13947327 |
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 to dump large amount of data from file to a table PostgreSQL. I know it does not support 'Ignore' 'replace' etc as done in MySql. Almost all posts regarding this in th... | Use the same approach as you described, but DELETE (or group, or modify ...) duplicate PK in the temp table before loading to the main table. Something like: CREATE TEMP TABLE tmp_table ON COMMIT DROPASSELECT * FROM main_tableWITH NO DATA;COPY tmp_table FROM 'full/file/name/here';INSERT INTO main_tableSELECT DISTINCT O... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/13947327', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1579008/']} | jdg_382772 |
stackexchange | llm_judgeable_groundtruth_similarity | 66601 |
Below is a question asked on the forum emacs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
C-h b shows the key bindings. But I can not see, which prefix is left for my own functions. Is any prefix reserved for user bindings?
Now provide the response and noth... | As stated in the manual : A small number of keys are reserved for user-defined bindings, and should not be used by modes, so key bindings using those keys are safer in this regard. The reserved key sequences are those consisting of C-c followed by a letter (either upper or lower case), and function keys F5 through F9 w... | {} | {'log_upvote_score': 4, 'links': ['https://emacs.stackexchange.com/questions/66601', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/2787/']} | jdg_382773 |
stackexchange | llm_judgeable_groundtruth_similarity | 4846562 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
According to the docs, fprintf can fail and will return a negative number on failure. There are clearly many situations where it would be useful to check this value. However,... | The C standard says that the file streams stdin , stdout , and stderr shall be connected somewhere, but they don't specify where, of course.(C11 §7.21.3 Files ¶7 : At program startup, three text streams are predefined and need not be opened explicitly -- standard input (for reading conventional input), standard output ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4846562', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/236587/']} | jdg_382774 |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My lower level knowledge of SQL (Server 2008) is limited, and is now being challanged by our DBAs. Let me explain (I have mentioned obvious statements in the hope that I am r... | The distinction between a clustered vs. non-clustered index is that the clustered index determines the physical order of the rows in the database . In other words, applying the clustered index to PersonId means that the rows will be physically sorted by PersonId in the table, allowing an index search on this to go stra... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/7605707', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/560660/']} | jdg_382775 |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Going nuts with this issue. I have a solution with 2 projects, one of them is a plain old html with jquery ajax call while the other is a WCF service. The html page will issu... | You need to use JSONP for a cross-domain call to get round the browser restrictions, and to update your web.config with crossDomainScriptAccessEnabled set to true to get round server ones. There's a good example in the answer here: how to avoid cross domain policy in jquery ajax for consuming wcf service? You may also ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13228995', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1158142/']} | jdg_382776 |
stackexchange | llm_judgeable_groundtruth_similarity | 52650895 |
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 tried to use the internal Logger of nestjs (described on https://docs.nestjs.com/techniques/logger -> but with no description of how to use it) But I had problems (tried to... | Best practice Better than accessing the Logger statically is to create an instance for your class: @Controller()export class AppController { private readonly logger = new Logger(AppController.name); @Get() async get() { this.logger.log('Getting stuff'); }} Why is this better? You can provide a context in the con... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/52650895', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3463013/']} | jdg_382777 |
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Below is a question asked on the forum datascience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
When I add regularization techniques in my model like L1 or L2 do i need more epochs to properly converge my model. for r in (None,"L1","L2"): for max_iter... | The convergence time is sensitive to the data you have and a random seed. Specifically, the convergence time is linear in expectation in all three cases. SGDClassifier uses the stochastic gradient descent for optimization. Since L1 loss is only subdifferential, the L1 penalty causes the algorithm to converge noticeably... | {} | {'log_upvote_score': 4, 'links': ['https://datascience.stackexchange.com/questions/81730', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/98121/']} | jdg_382778 |
stackexchange | llm_judgeable_groundtruth_similarity | 508830 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
Im looking into the cost of putting a Cassandra cluster into a colo facility. Along these lines there would be 6-8 servers at the outset with expected growth over time. One opt... | Yes, blades are dense. :) You need to use a power budgeting tool to determine maximum power draw of your particular hardware configuration . Your reseller should be helping you with this. (since that's what I do :) Multiple power supplies can have quite a few possible scenarios: N+N configuration: Maximum power draw of... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/508830', 'https://serverfault.com', 'https://serverfault.com/users/72780/']} | jdg_382779 |
stackexchange | llm_judgeable_groundtruth_similarity | 2615 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
How does one fully evaluate a RAID configuration? Pulling drives is one thing, but are there tools and techniques for more? I've considered putting a nail through a running dri... | In drives where hot-swap isn't an option, many raid controls (e.g. mdadm on linux) have a set-faulty command that simulates a drive failing. In drives where hot-swap is okay, yank a drive! I think your testing should cover the reasonable cases that you plan for. If you're trying to set up a server in the bush, then el... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/2615', 'https://serverfault.com', 'https://serverfault.com/users/706/']} | jdg_382780 |
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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 jquery mobile click function, however, it is not working. Here is an example of the button that I have, and it is contained within a grid: <div class="ui-block-c">... | It looks like you are adding this element dynamically, so you'll need to use a delegated event listener: $(document).on('click', '.request', function() { alert("hi");}); Also you have an issue with your escaped quotes not matching. I don't think those are necessary: <div class="ui-block-c"><a class="request" data-ro... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18664567', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2457831/']} | jdg_382781 |
stackexchange | llm_judgeable_groundtruth_similarity | 28157 |
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:
$$\sqrt{(5+2\sqrt6)^x}+\sqrt{(5-2\sqrt6)^x}=10$$ So I have squared both sides and got: $$(5-2\sqrt6)^x+(5+2\sqrt6)^x+2\sqrt{1^x}=100$$ $$(5-2\sqrt6)^x+(5+2\sqrt6)^x+2=10... | You don't have to square the equation in the first place. Let $y = \sqrt{(5+2\sqrt{6})^x}$, then $\frac{1}{y} = \sqrt{(5-2\sqrt{6})^x}$. Hence you have $y + \frac{1}{y} = 10$ i.e. $y^2 + 1 = 10y$ i.e. $y^2-10y+1 = 0$. Hence, $(y-5)^2 =24 \Rightarrow y = 5 \pm 2 \sqrt{6}$. Hence, $$\sqrt{(5+2\sqrt{6})^x} = 5 \pm 2\sqrt{... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/28157', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/7149/']} | jdg_382782 |
stackexchange | llm_judgeable_groundtruth_similarity | 2424457 |
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 simple "Web interface" to running PHPUnit test suites? i.e. a PHP script that runs the test on the command line, and outputs a nicely formatted HTML result. I deve... | You can use phing to run a PHPUnitTask and then convert the output with: PHPUnitReport - This task transforms PHPUnit xml reports to HTML using XSLT. Example: <phpunitreport infile="reports/testsuites.xml" format="frames" todir="reports/tests" styledir="/home/phing/etc"/> See phpunit --help for the various ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2424457', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/187606/']} | jdg_382783 |
stackexchange | llm_judgeable_groundtruth_similarity | 368279 |
Below is a question asked on the forum meta.stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Before I begin, I should mention that I'm not familiar with meta, and I'm not even sure if this is okay. For the time being, based on the existence of other questions wi... | Your code is golfed and unreadable, and almost all of it is irrelevant. The context about the video game you were playing is also irrelevant. You need to construct a minimal reproducer for your bug - minimal in terms of complexity, not in terms of character count. For reference, assuming I understand your code correctl... | {} | {'log_upvote_score': 6, 'links': ['https://meta.stackoverflow.com/questions/368279', 'https://meta.stackoverflow.com', 'https://meta.stackoverflow.com/users/1175714/']} | jdg_382784 |
stackexchange | llm_judgeable_groundtruth_similarity | 26033214 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Here is a sample action filter. We know that when we write an action filter then we need to decorate the controller with an attribute like this, to use it for any controller... | public class LogActionFilterAttribute : IActionFilter { public void OnActionExecuted(ActionExecutedContext filterContext) { Log("OnActionExecuted", filterContext.RouteData); } public void OnActionExecuting(ActionExecutingContext filterContext) { Log("OnAct... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26033214', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/508127/']} | jdg_382785 |
stackexchange | llm_judgeable_groundtruth_similarity | 728415 |
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:
Can somebody give rigorous proof that the circle cannot be embedded into the real line? Obviously, if so it must be necessarily continuous and I guess this suffices in t... | It seems that you’re asking for a proof that the sphere is not homeomorphic to a subset of $\mathbb R$. This is easy: the sphere is connected, and its image in the real line would be as well. But the only connected subsets of the line are the intervals. Whether open, closed, or half-and-half, any interval is disconnect... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/728415', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/79762/']} | jdg_382786 |
stackexchange | llm_judgeable_groundtruth_similarity | 22415 |
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:
Once, I read that Einstein founded the special relativity theory by imagining how an observer moves at the speed of light. How does this thought experiment work? How ... | John Norton at Pitt relates the story quite nicely . In Einstein's own words: After ten years of reflection such a principle resulted from a paradox upon which I had already hit at the age of sixteen: If I pursue a beam of light with a velocity c (velocity of light in a vacuum), I should observe such a beam of light... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/22415', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/8173/']} | jdg_382787 |
stackexchange | llm_judgeable_groundtruth_similarity | 142632 |
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 the question Do pushouts preserve monic? it is said that monics in a topos are stable under push out. I would like a precise reference or a nice proof of this fact for elem... | Spatial weights would be relevant in non-homogeneous settings in which one expects the behaviour at different regions of space to be different. For instance, if there is an obstacle or a boundary, a weight that depends on the distance to the boundary would be natural in order to capture boundary effects. If the initi... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/142632', 'https://mathoverflow.net', 'https://mathoverflow.net/users/24703/']} | jdg_382788 |
stackexchange | llm_judgeable_groundtruth_similarity | 982952 |
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 method that uses an IList<T> as a parameter. I need to check what the type of that T object is and do something based on it. I was trying to use the T value, but t... | You could use overloads: public static string BuildClause(List<string> l){...}public static string BuildClause(List<int> l){...}public static string BuildClause<T>(List<T> l){...} Or you could inspect the type of the generic parameter: Type listType = typeof(T);if(listType == typeof(int)){...} | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/982952', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/47191/']} | jdg_382789 |
stackexchange | llm_judgeable_groundtruth_similarity | 65103 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Suppose X is a loop space; by this we mean there is some space $Y$ with $\Omega Y \simeq X$. Under what assumptions is (the homotopy type of) $Y$ unique? As has been pointed o... | As Ryan points out, if Y is allowed to be disconnected, then there is no hope, since the loop-space construction sees only the connected component of the basepoint. But even if Y is assumed to be connected, it is not unique. For instance, let G and H be two discrete groups whose underlying sets are bijective, but whi... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/65103', 'https://mathoverflow.net', 'https://mathoverflow.net/users/9163/']} | jdg_382790 |
stackexchange | llm_judgeable_groundtruth_similarity | 2587378 |
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 recently migrated a few of my Autocomplete plugins from the one produced by bassistance to the jQuery UI autocomplete . How can the "mustMatch" and "selectFirst" be impleme... | I think I solved both features... To make things easier, I used a common custom selector: $.expr[':'].textEquals = function (a, i, m) { return $(a).text().match("^" + m[3] + "$");}; The rest of the code: $(function () { $("#tags").autocomplete({ source: '/get_my_data/', change: function (event, ui) ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2587378', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/234132/']} | jdg_382791 |
stackexchange | llm_judgeable_groundtruth_similarity | 647757 |
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 many integers $n$ are there such that $\sqrt{n}+\sqrt{n+7259}$ is an integer? No idea on this one.
Now provide the response and nothing else.
| PERHAPS this is one approach: Let $n=t^2$ that takes care of the first square root. Then in the second square root we get $t^2+7259$. Set this square root term equal to, say $v^2$ so that we end up with $v^2-t^2=7259$ or $(v-t)(v+t)$=$7259$. Find all factors of $7259$ (which is finite) and figure out possible values of... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/647757', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/101387/']} | jdg_382792 |
stackexchange | llm_judgeable_groundtruth_similarity | 38308067 |
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 code where I have two options, define lambda out of loop to save on lambda creation overhead or define it inside a loop to keep small scope. Is this choice critical ... | For each lambda expression, the compiler will create a struct with operator () overloaded for it. It won't create a struct each time the control passes through a lambda, so in terms of generated code it does not matter whether you define it inside or outside the loop. Therefore, keep things local. As a general rule, do... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/38308067', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1535428/']} | jdg_382793 |
stackexchange | llm_judgeable_groundtruth_similarity | 1536479 |
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:
The division rule states that "There are n/d ways to do a task if it can be done using a procedure that can be carried out in n ways, and for every way w, exactly d of t... | I guess the best way to explain this is with an example. Let's say we want to arrange $(1,1,2,3,4)$ in a row. For example, $$(1,1,2,4,3),(1,1,3,2,4)$$ Are possible arrangements. We first assume that the two $1$'s are distinct, so we have $5!$ ways to arrange: $$(1_a,1_b,2,3,4)$$ But for each of the $5!$ ways, we have o... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1536479', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/273597/']} | jdg_382794 |
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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 this Jekyll theme And I referenced this docs And This error code occurs endless!! Why this error occurs? Ah, For your information, I proceeded this & this Even if ... | Have you tried this? bundle config build.ffi -- --with-cflags=-Wno-implicit-function-declaration Clang now reports an error when you use a function without an explicit declaration when building C or Objective-C code for macOS (-Werror=implicit-function-declaration flag is on). This additional error detection unifies Cl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/64953877', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14645293/']} | jdg_382795 |
stackexchange | llm_judgeable_groundtruth_similarity | 51739509 |
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 controller to receive POST requests and return a JSON output. An exception handler which was implemented inside the controller class worked fine. I have tried to add... | I think the problem you have here is exactly what you identified. The MyControllerAdvice class isn't being loaded. From the code you posted, I'm inferring that your project structure looks something like: src main java hello Application.java MyController.java util MyControllerAdvice.j... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51739509', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5523151/']} | jdg_382796 |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Possible Duplicate: Set cursor at a length of 14 onfocus of a textbox I am able to do that in firefox and IE. But for some reason its not working in Chrome and Safari :( I am... | The problem is that Chrome (I haven't heard of Safari doing this as well, but I'll take you word for it) kills the selection after the focus event has fired, so you need to add a timer. The following is adapted from my answer here: How to place cursor at end of text in textarea when tabbed into However, this generally ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8189384', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/217294/']} | jdg_382797 |
stackexchange | llm_judgeable_groundtruth_similarity | 5574042 |
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 in search of the best way to "slugify" string what "slug" is , and my current solution is based on this recipe I have changed it a little bit to: s = 'String to slugify'... | There is a python package named python-slugify , which does a pretty good job of slugifying: pip install python-slugify Works like this: from slugify import slugifytxt = "This is a test ---"r = slugify(txt)self.assertEquals(r, "this-is-a-test")txt = "This -- is a ## test ---"r = slugify(txt)self.assertEquals(r, "this-i... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5574042', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/106715/']} | jdg_382798 |
stackexchange | llm_judgeable_groundtruth_similarity | 219582 |
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:
As many books say: Temperature is (proportional, almost, etc...) average kinetic energy of particles. My question is this. "Suppose there is a body somewhere in empty... | I think you are right. A perhaps more precise relation between temperature and velocity is the Maxwell–Boltzmann distribution :\begin{equation*}P(\textbf{v}) = \left( \frac{m}{2\pi k_B T} \right)^{3/2} \text{exp} \left[-\frac{m ( \textbf{v} - \textbf{v}_0)^2}{2 k_B T} \right].\end{equation*}where you see that the mean ... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/219582', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/76704/']} | jdg_382799 |
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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:
For a continuous random variable $X$ , if $E(|X|)$ is finite, is $\lim_{n\to\infty}n P(|X|>n)=0$ ? This is a problem I found on the internet, but I'm not sure whether i... | Look at the sequence of random variables $\{Y_n\}$ defined by retaining only large values of $|X|$: $$Y_n:=|X|I(|X|>n).$$ It's clear that $Y_n\ge nI(|X|>n)$, so $$E(Y_n)\ge nP(|X|>n).\tag1$$ Note that $Y_n\to0$ and $|Y_n|\le |X|$ for each $n$. So the LHS of (1) tends to zero by dominated convergence . | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/306508', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/178816/']} | jdg_382800 |
stackexchange | llm_judgeable_groundtruth_similarity | 3350203 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I came across this question. Evaluate the limit $$ \lim_{x \to 2}\frac{\sqrt{x^3+1}-\sqrt{4x+1}}{\sqrt{x^3-2x}-\sqrt{x+2}}$$ I tried rationalizing the denominator, subst... | $${{\sqrt{x^3+1}-\sqrt{4x+1} \over \sqrt{x^3-2x} - \sqrt{x+2}} = \left({\sqrt{x^3+1}-\sqrt{4x+1} \over \sqrt{x^3-2x} - \sqrt{x+2}} \right)\left( {\sqrt{x^3+1}+\sqrt{4x+1} \over \sqrt{x^3+1}+\sqrt{4x+1}} \right) \left({\sqrt{x^3-2x} + \sqrt{x+2} \over \sqrt{x^3-2x} + \sqrt{x+2}} \right) =\left({x^3-4x \over x^3-3x-2}\r... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3350203', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/557123/']} | jdg_382801 |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Whenever I make any changes in java file, I have to restart server again and again for even small changes it. changes do not publish to server. It is really time taken proces... | My setup: VS Code, Flutter If you don't have Podfile.lock file and pod update doesn't help, try this: Go to ios/Pods/Local Podspecs directory in your project Check every json file to find highest required ios version. Mine was "ios": "10.0" in some of them Go back to ios/ directory Open Podfile file Uncomment # platfor... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/52398446', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6403003/']} | jdg_382802 |
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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:
The Archimedean property occurs in various areas of mathematics; for instance it is defined for ordered groups, ordered fields, partially ordered vector spaces and norme... | Indeed, a non-Archimedean absolute value automatically satisfies the ultrametric inequality (as pointed out by Robert Israel). In my original question, I used a slightly different formulation of the Archimedean property (and the referenced lecture notes might not be online forever), so here is a full proof. Proposition... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1748861', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/246783/']} | jdg_382803 |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have several .tpl.php files for nodes, CCK fields, and Views theming. These template files have a lot of logic in them to move things around, strip links, create new links,... | For a general overview, you should read up on manipulating variables within preprocess functions . Concerning the naming convention, this is normally pretty simple, but there is a catch for your current example (see below): A preprocess functions signature needs to be [yourModuleName|yourThemeName]_preprocess_[themeFun... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2383865', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/78093/']} | jdg_382804 |
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I have an array below: a=np.array([0.1, 0.2, 0.3, 0.7, 0.8, 0.9]) What I want is to convert this vector to a binary vector based on a threshold. take threshold=0.5 as an exam... | np.where np.where(a > 0.5, 1, 0)# array([0, 0, 0, 1, 1, 1]) Boolean basking with astype (a > .5).astype(int)# array([0, 0, 0, 1, 1, 1]) np.select np.select([a <= .5, a>.5], [np.zeros_like(a), np.ones_like(a)])# array([ 0., 0., 0., 1., 1., 1.]) Special case: np.round This is the best solution if your array values a... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/46214291', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7326003/']} | jdg_382805 |
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Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I tried for 2 signals $s_1(t) = u(t)$ and $s_2(t) = (1+i) \cdot u(t)$ . $i$ is the complex unit ( $i = (-1) ^{0.5}$ ).I got the left hand side of the inequality as $(1-i)... | Schwarz Inequality for continuous-time Complex valued functions is given as follows: $$\left|\int^{\infty}_{-\infty}f(t)^* \cdot g(t) dt \right|^2 \le \int^{\infty}_{-\infty}\left|f(t)\right|^2dt \cdot \int^{\infty}_{-\infty}\left|g(t)\right|^2dt$$ As you can see that, on left hand side magnitude is taken after integra... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/67002', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/47984/']} | jdg_382806 |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Start with $i=\sqrt{-1}$. This will be $a_1$. $a_2$ will be $i^i$. $a_3$ will be $i^{i^{i}}$. $\vdots$ etc. In Knuth up-arrow notation : $$a_n=i\uparrow\uparrow n$$ And,... | You can find a non-trivial interpolation for the fractional iteration-height when you write down the consecutive iterates in log-polar-form (with center at the fixpoint). The nearer you come to the final fixpoint the log of the distance as well as the angle come nearer and nearer to a linear relation with the index and... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1638044', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/272831/']} | jdg_382807 |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'd like to create a REST API for an object which can be partially updated. On http://www.django-rest-framework.org/api-guide/serializers/#partial-updates and example is give... | You don't need to adapt the serializer in any way. With that viewset, any call to the "detail" endpoint using the PATCH method will do a partial update. The Django Rest Framework ModelViewSet base class includes the following mixin. Here you can see how partial=True is passed when calling partial_update , which is rout... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/48450936', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/995862/']} | jdg_382808 |
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I want to calculate a 32-bit CRC lookup table. One way I tried is by using the following code from this website : #include <iostream>#include <stdint.h>void make_crc_table(){... | The bits are reversed. Note that the table entry for array[0x80] (0x80 is 0x01 reversed) = 0xEDB88320 , which is 0x04C11DB7 reversed. Example code: #include <iostream>#include <iomanip>void make_crc_table(unsigned long crcTable[]) { unsigned long POLYNOMIAL = 0xEDB88320; unsigned long remainder; unsigned char ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26049150', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1625519/']} | jdg_382809 |
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I have looked around and have been unsuccessful at figuring out how take text, overlay it on an image, and then combine the two into a single UIImage . I have exhausted Googl... | Ok... I figured it out: func textToImage(drawText: NSString, inImage: UIImage, atPoint: CGPoint) -> UIImage{ // Setup the font specific variables var textColor = UIColor.whiteColor() var textFont = UIFont(name: "Helvetica Bold", size: 12)! // Setup the image context using the passed image let scale = UIS... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/28906914', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3750109/']} | jdg_382810 |
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Can anyone tell me how to return multiple values from a function? Please elaborate with some example?
Now provide the response and nothing else.
| Your choices here are to either return a struct with elements of your liking, or make the function to handle the arguments with pointers. /* method 1 */struct Bar{ int x; int y;};struct Bar funct();struct Bar funct(){ struct Bar result; result.x = 1; result.y = 2; return result;}/* method 2 */void fun... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3829167', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/459184/']} | jdg_382811 |
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Effective java says: // Potential security hole! static public final Thing[] VALUES = { ... }; Can somebody tell me what is the security hole?
Now provide the response and n... | Declaring static final public fields is usually the hallmark of a class constant. It's perfectly fine for primitive types (ints, doubles etc..), and immutable classes, like strings and java.awt.Color . With arrays, the problem is that even though the array reference is constant, the elements of the array can still be c... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2842169', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/82368/']} | jdg_382812 |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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This is I think a very simple question about infinite sequences. I thought I knew the answer but the manipulation described below worries me. Suppose I divide the interv... | We will prove that $\frac{a}{\varphi(a)}=\frac{b}{\varphi(b)}$ iff the prime factorizations of $a$ and $b$ involve the same primes. If $p$ is a prime, then $\varphi(p^k)=(p-1)p^{k-1}$ for any positive integer $k$. So $\frac{p^m}{\varphi(p^m)}=\frac{p^n}{\varphi(p^n)}$ for all positive integers $m$ and $n$. Since $\var... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/170628', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/18124/']} | jdg_382813 |
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I have a web app that contains the meta <meta name="apple-mobile-web-app-capable" content="yes"> Before iOS 11.3, when "added to Home Screen" it would then open like a standa... | After hours of troubleshooting I found the following that might be helpful for others. For Android/Chrome compatibility, I already had the following in my html file: <link rel="manifest" href="/manifest.json"> The manifest.json had no "display": "standalone" entry, it just had icons and name defined. It appears that be... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/48774142', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/718488/']} | jdg_382814 |
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Below is a question asked on the forum earthscience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I've only had a secondary education in physics, so bear with me, but with the greenhouse effect and all, wouldn't we be much hotter already if the ice melt-rate ... | Latent heat is a factor, but is completely eclipsed by the rate of global warming. For example, since 1978 the April (maximum) Arctic sea ice has decreased in volume by about $11,000$ cubic km. The latent heat absorbed by the ice to achieve this is about $3.7(10)^{18}$ Joules. Compare this to the amount of excess heat,... | {} | {'log_upvote_score': 4, 'links': ['https://earthscience.stackexchange.com/questions/6527', 'https://earthscience.stackexchange.com', 'https://earthscience.stackexchange.com/users/4481/']} | jdg_382815 |
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So, I just updated my codebase to Lollipop, and I'm having issues with the Action Bar. I'm using AppCompat and ActionBarActivity, and inflating a custom view. It seems that... | Looks like this is caused by the latest changes to the ActionBar in the recent appcompat-v7 update.It seems like that there are significant changes to how you should handle action bars. I faced the same issue and after reading the ActionBar documentation , and especially the following quote I found a solution. Beginnin... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/26433409', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2395376/']} | jdg_382816 |
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I have a data frame that follows the following format. match team1 team2 winningTeam 1 A D A 2 B E E 3 C F C 4 D C C 5 ... | I haven't found a way to do this elegantly, but I'm very familiar with this problem (getting data from FactSet PA reports -> Excel -> R, right?). I understand different reports have different formats, and this can be a pain. For a slightly different version of annoyingly formatted spreadsheets, I do the following. It... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43242472', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4685907/']} | jdg_382817 |
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I'm using Raphael to draw an object, then transferring it to an HTML canvas element with canvg so that I can use toDataURL to save it as a PNG. But when I use canvg, the resu... | So it took me a while, but then it dawned on me. All your example images are twice the size the code claims they should be. So you're most likely on some sort of HDPI device (Retina MacBook Pro ect...) SVG is great because its resolution independent, canvas on the other hand is not. The issue you're seeing has to do wi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24395076', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3001940/']} | jdg_382818 |
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Context: I'm trying to take a screenshot of another window to feed it into OpenCV. I found some code on the web that should be able to convert a BITMAP to something OpenCV ca... | The bmBits member is non-null for DIB sections. For device-dependent bitmaps (such as the one you're creating), the bmBits is not set because the pixels are on the video card, not in main memory. In your example, you need to change CreateCompatibleBitmap to CreateDIBSection if you want direct access to the bits. | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12832292', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/583833/']} | jdg_382819 |
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Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I want to understand how different constructs in VHDL code are synthesized in RTL. Can anyone tell me the difference between If-Else construct and Case statement ... | Can anyone tell me the difference between If-Else construct and Case statement constructs of a process in VHDL in terms of how the code is inferenced into RTL circuit by the synthesis tool ? The if-elsif-else construct infers a priority routing network: simulate this circuit – Schematic created using CircuitLab This co... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/73387', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/11120/']} | jdg_382820 |
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I'm writing a script to import some model objects into the database my django application uses. In the past I've solved this by running ./manage.py shell and then import mysc... | Since Django 1.4 you should avoid using setup_environ(settings) (post by Melug) because it is deprecated. Use the following instead and you will be able to access your model import osos.environ.setdefault("DJANGO_SETTINGS_MODULE", "your_project_name.settings")# your imports, e.g. Django modelsfrom your_project_name.mod... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/8047204', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/193601/']} | jdg_382821 |
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I'm trying to learn grunt. When I run npm init, I get a prompt in the process of creating a package.json file that asks for "test command" - I'm not sure how to utilize this,... | at first, the scripts-property in your package.json has nothing to do with grunt itself. its just a cli-command from npm, wich will be run if you run $ npm test read more about that here: https://npmjs.org/doc/scripts.html e.g. if you test your application with the grunt & nodeunit you could just add that to the script... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17127964', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/287436/']} | jdg_382822 |
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I am working on component testing with angular2. in my html template i use the translate pipe. This is the code of the test : import { ComponentFixture, TestBed ,getTestBed... | it's the ng2-translate github.com/ocombe/ng2-translate You need to configure the TestBed with the library module just like you would configure the library with your real application. And looking at the documentation , it shows configuring it by importing the module imports: [ TranslateModule.forRoot()] So you should d... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39597952', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3518668/']} | jdg_382823 |
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I've got some form verification code that doesn't seem to be working correctly, and I can't figure out why. function isTextFieldEmpty(textField){ //return true or false de... | The problem is because of the operation you are using. Since DBNull.Value is not a string, you can't use the conditional operator. This is because, from the conditional operator docs : Either the type of first_expression and second_expression must be the same, or an implicit conversion must exist from one type to the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5120924', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/615438/']} | jdg_382824 |
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Below is a question asked on the forum linguistics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The Ancient Greek words ἀοργησία aorgesia "a defect in the passion of anger" and ἀόριστος aoristos "without boundaries" both start with the "alpha privatum," the ... | Both of these roots originally had an initial w-. horos “boundary” is from older worwos, as attested by Mycenaean wo-wo, and dialect forms like ορϝος. In the case of orgē “anger” we do not happen to have any attested Greek dialect forms with w-, but IE *uerg- is supported by zero-grade forms like Sanskrit ūrj- “strengt... | {} | {'log_upvote_score': 4, 'links': ['https://linguistics.stackexchange.com/questions/14916', 'https://linguistics.stackexchange.com', 'https://linguistics.stackexchange.com/users/5581/']} | jdg_382825 |
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I am getting started with AngularJS, and as I understand, I can have different controllers for different sections of my web page. I am having the problem getting it work. I h... | You can have multiple controllers, but you cannot have multiple ng-app directives on the same page. This means you should only have a single ng-app directive in your html that points to a single module that will be used in your application. You then define this module and define all your controllers in this module: var... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/20561116', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1346739/']} | jdg_382826 |
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Does anyone know how to add or create a custom HTTP header using JavaScript or jQuery?
Now provide the response and nothing else.
| There are several solutions depending on what you need... If you want to add a custom header (or set of headers) to an individual request then just add the headers property: // Request with custom header$.ajax({ url: 'foo/bar', headers: { 'x-my-custom-header': 'some value' }}); If you want to add a default header... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/7686827', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/37398/']} | jdg_382827 |
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I have the following code: Using cmd As SqlCommand = Connection.CreateCommand cmd.CommandText = "UPDATE someTable SET Value = @Value" cmd.CommandText &= " WHERE Id = @I... | Whilst not perfect, here's something I knocked up for TSQL - could be easily tweaked for other flavors... If nothing else it will give you a start point for your own improvements :) This does an OK job on data types and output parameters etc similar to using "execute stored procedure" in SSMS. We mostly used SPs so the... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/265192', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6297/']} | jdg_382828 |
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I have a HashMap like this: Map<String, List<String>> map = new HashMap<>();map.put("USA", Arrays.asList("CA","IA","IL"));map.put("India", Arrays.asList("MUM","CAL"));map.put... | HashMap does not have a guaranteed iteration order so you will need to collect to a LinkedHashMap in order for the sorting to be meaningful. import static java.util.Comparator.comparingInt;import static java.util.stream.Collectors.toMap;Map<String, List<String>> sorted = map.entrySet().stream() .sorted(comparingInt(... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30853117', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3416272/']} | jdg_382829 |
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Here is the pitch. I have a UIViewController subclass which does something in its viewWillAppear and viewDidAppear methods. I want to nest this view controller in a UINavigat... | NOTE: this was written in 2013. Changes to the way iOS handles view hierarchies nowadays may render this solution useless and/or dangerous. So use at your own risk. Original Answer When nesting a custom UIViewController under a UINavigationController the methods viewWillAppear and viewDidAppear of the custom viewContro... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7674958', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/235206/']} | jdg_382830 |
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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:
Pure functions are known to facilitate parellelizing. What is it about functional programming that makes it inherently adapted to parallel execution? Are ... | are compilers such as Javac smart enough to detect when a method is a pure function. It's not a question of "smart enough". This is called Purity Analysis and is provably impossible in the general case: it is equivalent to solving the Halting Problem. Now, of course, optimizers do provably impossible things all the tim... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/352412', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/277439/']} | jdg_382831 |
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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:
So, I am preparing myself for the math subject GRE with a practice test. Not only did I bomb the test, but I found that even things I thought I understood now seem confu... | Let $F(x)$ be an antiderivative of $\log(x)$. Then the integral evaluates to $F(x)-F(e)$. Taking the derivative of that, you get $\log(x)-0$, because the derivative of a constant is zero. Now, applying the FTC even more directly, the formula is this: $$\frac{d}{dx}\int_a^x f(t) \,\,dt = f(x),$$ without an $f(a)$ subtra... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2397488', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/439348/']} | jdg_382832 |
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Possible Duplicate: Simplest way to detect a mobile device I have a site and I want to detect which browser is used and redirect them.I have a php index and the code must be ... | Have my user agent code: <?php/* USER-AGENTS================================================== */function check_user_agent ( $type = NULL ) { $user_agent = strtolower ( $_SERVER['HTTP_USER_AGENT'] ); if ( $type == 'bot' ) { // matches popular bots if ( preg_match ( "/googlebo... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6524301', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/808989/']} | jdg_382833 |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This should be simple, I need to stop any previous version of my program from running when the installer starts. Most people suggested making an exe which does this and calli... | If the application has a Mutex, you can add an AppMutex value in your Inno Setup installer and it will display a message telling the user to stop the program. You might be able to find the Mutex (if it's got one) by using SysInternals Process Explorer and selecting the program / process and looking at the Handles (CTRL... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3507853', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/332617/']} | jdg_382834 |
stackexchange | llm_judgeable_groundtruth_similarity | 52349 |
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 Windows command-line program that I'm running in a Bash script in Ubuntu via wine. The Bash script basically looks like this: wine myprogram.exe | while read li... | First, the program may do its own output buffering. This is sometimes called “ stdio buffering” after the name of the library component that performs this task in C: the functions like putc , fputs , fprintf , etc., declared in stdio.h . If it does, it will produce output in bursts, typically of a few kilobytes (when t... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/52349', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/23478/']} | jdg_382835 |
stackexchange | llm_judgeable_groundtruth_similarity | 26864662 |
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 on JDK 8u25 on Windows 8, and I am experiencing a problem with my Java installation. I can run javac perfectly fine, but running java produces this error message: The sy... | I've got a similar problem I'm currently working on solving. I can't say this will solve your error since there may be issues with other software (which is my case with Eclipse Luna). Java is using the path given in your PATH variable, which is, C:\ProgramData\Oracle\Java\javapath Go to this folder (ProgramData is hidd... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26864662', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4239395/']} | jdg_382836 |
stackexchange | llm_judgeable_groundtruth_similarity | 15888162 |
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 that simple code : $http.get("/api/test") .success(function (data, status, headers, config) { console.log(data); return data; }).error(function (da... | I had the same problem and, honestly, follow the hints of this post put me in the wrong direction...so, I share my case/solution so other in my same situation could save time. I'm using Angular.js 1.2.14 + WebApi 2. this my response for a NotFound status: Cache-Control:no-cacheContent-Length:0Date:Sat, 15 Mar 2014 14:2... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15888162', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83313/']} | jdg_382837 |
stackexchange | llm_judgeable_groundtruth_similarity | 27046744 |
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 a developer for a small company's team. I am trying to set up Apple's TestFlight service. I have a Beta submitted for a new release. I have turned on TestFlight testing f... | In my case, this happened because I was set up with the Technical role in the iTunes Connect team. Users with the Technical role are not authorised to add internal beta testers. You need to find someone within the team who has either the Admin or Legal role in iTunes connect. This person can then either: Set up testers... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/27046744', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2547229/']} | jdg_382838 |
stackexchange | llm_judgeable_groundtruth_similarity | 326688 |
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 have a question that relates to this post: Can a statistic depend on a parameter? But on it, the discussion focuses much on the t-statistic given as an example by the... | $\require{mediawiki-texvc}$Let $T=T(X)=T(X_1,X_2, \dotsc, X_n)$ be a statistic, and assume we have some statistical model for the random variable $X$ (the data ), say that $X$ is distributed according to the distribution $f(x;\theta)$, $f$ is then a model function (often a density or probability mass function) which is... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/326688', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/194001/']} | jdg_382839 |
stackexchange | llm_judgeable_groundtruth_similarity | 210558 |
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:
How do programming languages define and save functions/methods? I am creating an interpreted programming language in Ruby, and I am trying to figure out h... | Would I be correct in assuming that your "parse" function not only parses the code but also executes it at the same time? If you wanted to do it that way, instead of storing the contents of a function in your map, store the location of the function. But there's a better way. It takes a bit more effort up-front, but i... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/210558', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/100175/']} | jdg_382840 |
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