source string | task_type string | in_source_id string | instruction_seed string | gold_standard_solution string | verification_info string | metadata string | problem_id string | _source string |
|---|---|---|---|---|---|---|---|---|
stackexchange | llm_judgeable_groundtruth_similarity | 11601166 |
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 apply a frosted glass effect in a UIImageView . I tried to implement what I've found in this question , but the result wasn't acceptable.I wanted something lik... | A good tutorial about CoreImage is here, showing how to apply filters and more: http://www.raywenderlich.com/5689/beginning-core-image-in-ios-5 UPDATE 1 So after a little bit of research, I ended up discovering that the Core Image for the iOS is still incomplete, when comparing to the OS X version of the library. So I ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11601166', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/675486/']} | jdg_112590 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2463813 |
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:
Definition: $C(A): A\cup A'$ Definition: $A'$: the set of limit points of $A$. Exercise: Prove $C(A)$ is closed My work: We need to show $C(A)^c$ is open. Let $x \in C(A... | Recall that $$\sin^2\alpha = 1 - \cos^2\alpha$$ and express everything in terms of $\cos^2\alpha$:$$\begin{align}R &= \left(\;\sin^2\alpha\;\right)^3 + \left(\;\cos^2\alpha\;\right)^3+K\left(\;\left(\;\sin^2\alpha\;\right)^2+\left(\;\cos^2\alpha\;\right)^2\;\right) \\&= \left(\;1-\cos^2\alpha\;\right)^3 + \left(\;\cos^... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2463813', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/334143/']} | jdg_380146 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35278 |
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:
Quite certainly, muted mosquitoes would be much more effective as far as their blood-sucking pursuits are concerned, since mosquito sound is predominantly responsible... | Your question is really good, but in actuality, they do evolve towards muting themselves, actually, they have pretty much done "most of the work": It is assumed that microscopic scales along veins and wind marginplay an important role as a silencer as downs on the flight feather of owl. From this we can assume that the... | {} | {'log_upvote_score': 5, 'links': ['https://biology.stackexchange.com/questions/35278', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/15494/']} | jdg_372198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1724455 |
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 CakePHP 1.2 and I'm just wondering if there is any side affect on passing the $this->data to the View from the Controller. Ex: // inside PostsController, I have thi... | You need to be aware of the different places that Cake Helpers automagically look for data, since that is were it makes a real difference. The Form Helper will fill in fields automatically based on the contents of $this->data . That's how form data persists when validation fails. OTOH, a <select> elements options array... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1724455', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/161164/']} | jdg_382519 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36207203 |
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 found few answers on stack overflow but still cant resolve my problem.I am running on Django but I dont think it is relevant for this error. I try to make work my date pick... | What went wrong? When you include jQuery the first time: <script src="http://code.jquery.com/jquery-1.9.1.js"></script><script src="http://code.jquery.com/ui/1.11.0/jquery-ui.js"></script> The second script plugs itself into jQuery, and "adds" $(...).datepicker . But then you are including jQuery once again: <script sr... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/36207203', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5736576/']} | jdg_352528 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1295552 |
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:
Few days ago I failed my Calculus exams. And again it was mostly due to simple mistakes such as forgetting about minus in front of fraction, switching y coordinates of t... | A calculus exam is designed to test whether you know calculus, not its prerequisites. Your professor probably assumes you are well-versed enough in arithmetic and algebra that you will not make substantial "simple" errors. If you know the calculus,[*] then, but you're consistently making errors in arithmetic and algebr... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1295552', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/208369/']} | jdg_313614 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2371330 |
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 struggling on how to correctly track nested repositories using TortoiseHg. I have a main repository that tracks my whole project. This project contains several little plu... | I've finally managed to make it work the way I'd love. I'm using TortoiseHg on winXP, so I won't be able to tell you what hg calls were internally made, but I don't think anything fancy is used here. I started with an existing repo, inside which I had a plugins/ directory filled with plugin1/ , plugin/2 directories (no... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2371330', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/285283/']} | jdg_77797 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20502542 |
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 the Google .NET API to get analytics data from google analytics. this is me code to start the authentication: IAuthorizationCodeFlow flow = new GoogleAuthorizati... | The source for Google's FileDataStore is available here . I've written a simple Entity Framework (version 6) implementation of IDataStore as shown below. If you're looking to put this in a separate project, as well as EF you'll need the Google.Apis.Core nuget package installed. public class Item{ [Key] [MaxLength... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20502542', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2652208/']} | jdg_247386 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1383771 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
A simple question with a fairly complicated answer: How do you sign a Java Midlet so you can load it onto a mobile phone with less security prompts?
Now provide the response... | Get required software Java SDK (JDK) from Sun (you should already have this) Java Wireless Toolkit (WTK) also from Sun Optionally get and install Ant and Antenna to allow you to automate your build (I'd strongly recommend these) Import an existing certificate (if you have one) If you've purchased a certificate from Ver... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1383771', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1769/']} | jdg_160013 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11271 |
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 have been wondering about his for awhile. I have Linux running on a PC at home. I had a jailbroken iPhone. They both have attributes that make them very attractive... | Open source software is less confidential than closed source software, but that is not relevant when considering backdoors, as opposed to vulnerabilities in general which are almost always accidental. In this answer, I will only address backdoors, and not the wider issues of vulnerabilities in general (only an insignif... | {} | {'log_upvote_score': 5, 'links': ['https://security.stackexchange.com/questions/11271', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/7193/']} | jdg_234233 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15892 |
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:
Possible Duplicate: How to insert guide-lines in graphics without specifying range? How to plot multiple horizontal lines? For instance, I want to plot 3 horizont... | The best aproach uses Tuples : Tuples[{Range[0, 80], Range[0, 20]}] // Short {{0, 0}, {0, 1}, {0, 2}, {0, 3}, <<1693>>, {80, 17}, {80, 18}, {80, 19}, {80, 20}} or a bit more briefly : Tuples[ Range @@@ {{0, 80}, {0, 20}}] Array provides a different way : Sequence @@@ Array[{#1, #2} &, {81, 21}, 0] | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/15892', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/4780/']} | jdg_136515 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9072600 |
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: Easy interview question got harder: given numbers 1..100, find the missing number(s) Find the missing and duplicate elements in an array in linear time an... | Calculate two sums: sum and square sum. In your example: sum = 1+99+3...+100sq_sum = 1^2+99^2+3^2+...+100^2 Assume y replaced x in the sequence. sum = n(n+1)/2 -y+x.sq_sum = n(n+1)(2n+1)/6 -x^2 +y^2 Now, solve for x & y. Constant space and O(n) time. How to solve for x and y From equation: x = sum - n(n+1)/2 +y Substit... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9072600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/973931/']} | jdg_80167 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39385867 |
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 new to Mirth connect and i want to import extarnal javascript into my Mirth connect channel. i tried something like this while creating channel in destination and Connec... | While, at the first glance, the hash code algorithm seems to be non-parallelizable due to its non-associativity, it is possible, if we transform the function: ((a * 31 + b) * 31 + c ) * 31 + d to a * 31 * 31 * 31 + b * 31 * 31 + c * 31 + d which basically is a * 31³ + b * 31² + c * 31¹ + d * 31⁰ or for an arbitrary Lis... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39385867', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3547918/']} | jdg_252805 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13447940 |
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 one UserControl in which I am using a Canvas , and in that Canvas one Rectangle. I want to create a click event for that user control (Canvas and Rectangle) which I t... | A brief example on how to expose an event from the UserControl that the main window can register: In your UserControl: 1 . Add the following declaration: public event EventHandler UserControlClicked; 2 . In your UserControl_Clicked event raise the event like this: private void UserControl_MouseDown(object sender, Mouse... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/13447940', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1606381/']} | jdg_111639 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45459 |
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 answers (as well as the premise) of this question have me confused. Please point out the error: $$\displaystyle \lim_{x\to\infty}x^{\frac{1}{x}}=\lim_{x\to\infty}e^{... | Your first evaluation is correct; but this is not the only type of "infinity to the 0" limit. How about $$\lim_{x\to\infty} x^{1/\ln (x)}\quad?$$Again, the base goes to infinity, the exponent goes to $0$. By your "combinatorial argument", the answer "should be" $1$. But it isn't. Proceeding as you do at first,$$\lim_{x... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/45459', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/8365/']} | jdg_224720 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50785505 |
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 write out some html to a file as follows but I keep getting an error: var date = new Date(), year = date.getFullYear(), month = date.getMonth() + 1, day = date.... | The main reason for the mistake is your start and end values. It forecasts the value for the first observation until the fifteenth. However, even if you correct that, Holt only includes the trend component and your forecasts will not carry the seasonal effects. Instead, use ExponentialSmoothing with seasonal parameters... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/50785505', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1485347/']} | jdg_149412 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 67937686 |
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 started developing Azure Functions and now I want to create my first unit/integration test, but I'm completely stuck. Although I have a very simple Function with an HTTP... | Solution 1 I was finally able to mock the whole thing. Definitely not my best work and can use some refactoring, but at least I got a working prototype: var serviceCollection = new ServiceCollection();serviceCollection.AddScoped<ILoggerFactory, LoggerFactory>();var serviceProvider = serviceCollection.BuildServiceProvid... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/67937686', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/15706847/']} | jdg_136564 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6429494 |
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 problem has been driving me crazy, and I can't work out how to fix it... Undefined symbols for architecture armv7: "_deflateEnd", referenced from: -[ASIDataCompres... | Common Causes The common causes for "Undefined symbols for architecture armv7" are: You import a header and do not link against the correct library . This is common, especially for headers for libraries like QuartzCore since it is not included in projects by default. To resolve: Add the correct libraries in the Link Bi... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/6429494', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/543657/']} | jdg_120947 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4443419 |
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:
Suppose that a sequence of functions $(f_n)$ converges pointwise to $f$ on $[0,1]$ and uniformly to $f$ on $[0,1]/K=\{x \in [0,1]~:~x \notin K\}$ for some $K \subseteq [... | The answer is $\color{blue}{d^2/(12ab)}$ where $\color{blue}{d=\gcd(a,b)}$ . A reasonably short solution is based on $$\newcommand{\saw}[1]{\left(\!\left(#1\right)\!\right)}\saw{x}:=\begin{cases}\{x\}-1/2,&x\notin\mathbb{Z}\\\hfill 0,\hfill&x\in\mathbb{Z}\end{cases}=-\sum_{n=1}^\infty\frac{\sin 2n\pi x}{n\pi}$$ in $L^2... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4443419', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1045464/']} | jdg_78221 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 437477 |
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 am trying to to calculate bootstrap confidence interval on an index calculated from a vector of values, and if the index is significantly greater than 0 in R. For exa... | First a warning... the Bootstrap (as with most statistical methods) is unlikely to be reliable with such a small sample size. I would exercise caution if $n=6$ is a standard sample size in your case. Lets simulate some data set.seed(42)n <- 30 #Sample sizex <- round(runif(n, 0, 100)) Lets refer to your index as $\theta... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/437477', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/238255/']} | jdg_109030 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5511 |
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:
Some sites, as seen in the report for www.mbank.com.pl [ssllabs.com] or report for aliorbank.pl [ssllabs.com] do not support "Session resumption", either because IDs... | Not supporting session resumption is not a security vulnerability; but it implies a new handshake per connection, which can increase latency (a full handshake implies more roundtrips than a resumed session) and CPU cost (mostly on the server, with the common RSA key exchange). The first server is somewhat discourteous,... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/5511', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/3306/']} | jdg_305534 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 599440 |
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:
The thing is /home has only used 11GB whereas /var uses 14GB, /temp 11GB and /swapfile 2.4GB Can I safely do sudo rm * in the last three directories? Contents from sudo ... | grep log.retention.bytes server.log{,.1} In order to keep log entries (appended) in chronological order, you might want to reverse the order of files: grep log.retention.bytes server.log{.1,} which is of course equivalent to: grep log.retention.bytes server.log.1 server.log as the brace expansion is done by the shell b... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/599440', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/423587/']} | jdg_301741 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12083462 |
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 I write unit tests I like to use Rhino Mocks. So when I started my first Windows Store application I naturally started with my unit tests first. When I tried to add Rhi... | Most mocking frameworks are based on Reflection.Emit . Unfortunately Reflection.Emit isn't in WinRT. This means you can't do dynamic proxies. (I.e. Run-time mocking). This leaves pre-generation of mocks that get referenced at compile-time. The only framework I know of is an experimental branch of Moq: https://github... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12083462', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2469/']} | jdg_234929 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55673424 |
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 .env file at the root of my NestJs project with some env variables in it. The strange thing is that I am able to read the variables in service files but not in modu... | Your .env file is not yet read in when your JwtModule is instantiated. So either read it in earlier e.g. in your main.ts before the nest app is created or better: create a ConfigService and make the dependency on your config explicit: JwtModule.registerAsync({ imports: [ConfigModule], useFactory: async (configSer... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/55673424', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/750511/']} | jdg_144694 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19470873 |
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 first noticed in 2009 that GCC (at least on my projects and on my machines) have the tendency to generate noticeably faster code if I optimize for size ( -Os ) instead of s... | By default compilers optimize for "average" processor. Since different processors favor different instruction sequences, compiler optimizations enabled by -O2 might benefit average processor, but decrease performance on your particular processor (and the same applies to -Os ). If you try the same example on different p... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/19470873', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/341970/']} | jdg_122620 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39172899 |
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 did my splash screen with this tutorial and it works great: https://www.bignerdranch.com/blog/splash-screens-the-right-way/ Basically I set up a splascreen through theme: <... | I stumbled upon the same problem.Unfortunately there does not seem to be a possibility to make the splash screen work with just a vector drawable for pre API 23. The problem is you can't load VectorDrawableCompat outside of the process, like in this case in your themes android:windowBackground. So what is likely happen... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39172899', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4527839/']} | jdg_191874 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2703005 |
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:
Recently, I answered this question. A generalized version of what was proved is the following. Lemma: For $n\in\mathbb{N}$ and $a_1,a_2,\ldots,a_{2n+1}\in \mathbb{Q}$, i... | Because I think there are people interested in an elementary solution: The ratio between terms $a_n=\binom{2n}{n}\frac{1}{4^n}$ is given by $$\begin{array}{ll} \displaystyle \frac{a_{n+1}}{a_n} & =\frac{\displaystyle\frac{(2n+2)!}{(n+1)!(n+1)!}\frac{1}{4^{n+1}}}{\displaystyle\frac{(2n)!}{n!n!}\frac{1}{4^n}} \\[6pt] & \... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2703005', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/253433/']} | jdg_128717 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 212360 |
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'm using URxvt 9.20 on debian jessie and I'm looking for a way to copy & paste text like I was used to with the gnome-terminal ( Ctrl + Insert for copying, Shift + Inse... | Unfortunately, the X window system has several different copy-paste mechanisms . Rxvt, like most old-school X applications, uses the primary selection. Generally, when you select something with the mouse, it's automatically copied to the primary selection, and when you middle-click to paste, that pastes the primary sel... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/212360', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/121057/']} | jdg_252643 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2975426 |
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 wondering which type would have better performance and which you think should be used. For example I have a List of strings not knowing how many items I will need so ha... | More context is really required to answer the question properly: In a public API , you should try to use abstract collection types, so that you can change the internal implementation later if you need to. If the collection should not be changed by the outside world, use IEnumerable<T> . If the collection will be change... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2975426', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/337422/']} | jdg_293734 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 298563 |
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 am trying to train an agent to maximize multi-objectives. If I just add up rewards from different objectives, my problem is that the agent maximizes the 'easy' object... | The original question asked whether the error function needs to be convex. No, it does not. The analysis presented below is intended to provide some insight and intuition about this and the modified question, which asks whether the error function could have multiple local minima. Intuitively, there doesn't have to be a... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/298563', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/82565/']} | jdg_106838 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13798539 |
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 an creating a sample example to call link using WebClient using async and await method now I want to attach cancel async call functionality also. But I am not able to get ... | The async capabilities of WebClient predate .Net 4.5, so it supports the Task-based Asynchronous Pattern only partially. That includes having its own cancellation mechanism: the CancelAsync() method , which works even with the new -TaskAsync methods. To call this method when a CancellationToken is canceled, you can use... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13798539', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1101776/']} | jdg_112678 | PrimeIntellect/stackexchange-question-answering |
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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 get this error with this code: string folder;getline(cin, folder);string folder2 = folder + "/index.txt";const char* oldhtml[] = { folder2.c_str() };folder2 = folder + "/in... | It seems you don't understand this line: const char* oldhtml[] = { folder2.c_str() }; That declares an array of length 1. The array element is a pointer which is initialized with the result of folder2.c_str() (probably, pointing to the internal storage of the string). However you then change folder2 on the next line. T... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31317619', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4698839/']} | jdg_338828 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1885170 |
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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Using VBScript with ASP I am trying to set up an HTTP GET Request which will visit a page which in turn generates a line of ASCII (non-HTML). I then want to extrapolate that ... | Your code should look like this:- Function GetTextFromUrl(url) Dim oXMLHTTP Dim strStatusTest Set oXMLHTTP = CreateObject("MSXML2.ServerXMLHTTP.3.0") oXMLHTTP.Open "GET", url, False oXMLHTTP.Send If oXMLHTTP.Status = 200 Then GetTextFromUrl = oXMLHTTP.responseText End IfEnd FunctionDim sResult : sResult = Get... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1885170', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/229271/']} | jdg_146094 | PrimeIntellect/stackexchange-question-answering |
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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 am using vim in 256 color mode on Solaris (connected via Putty on Windows). Everything looks great and works fine outside of tmux, but within tmux the background color cha... | As explained here , disable Background Color Erase (BCE) by clearing the t_ut terminal option (run :set t_ut= in Vim and then press Control + L to refresh the terminal's display) so that color schemes work properly when Vim is used inside tmux and GNU screen. Per the above link, BCE can be set in .vimrc by adding the f... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6427650', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/93328/']} | jdg_92789 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49405020 |
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'm working with a basic std::ofstream object, created as follows: output_stream = std::ofstream(output_file.c_str()); This creates a file, where some information is put in. ... | The streams default to text mode , which means that in Windows, if you write \n then the file gets \r\n . Therefore , if you write \r\n then the file gets \r\r\n . To fix this, either just write \n in your code; or open the file in binary mode : auto output_stream = std::ofstream(output_file.c_str(), std::ios::binary... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49405020', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4279155/']} | jdg_234624 | PrimeIntellect/stackexchange-question-answering |
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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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For debugging I often find it useful to visualize byte arrays (for example hashed passwords) as BASE64 strings. public override string ToString() { return C... | You can use Ascii85 . Wikipedia states: Ascii85, also called Base85, is a form of binary-to-text encoding developed by Paul E. Rutter for the btoa utility. By using five ASCII characters to represent four bytes of binary data (making the encoded size ¹⁄₄ larger than the original, assuming eight bits per ASCII character... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31817721', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/445112/']} | jdg_261869 | PrimeIntellect/stackexchange-question-answering |
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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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http://developer.android.com/reference/java/util/Locale.html What is the difference for example between Locale FRENCH vs Locale FRANCE and Locale GERMAN vs Locale GERMANY I a... | French and German are spoken in more countries than just France and Germany. In different countries they will have different currencies, different ways of writing numbers, etc. That's why you can indicate both the language & region of your locale, and that's why you can define specific resources for each language/regio... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12071841', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/267679/']} | jdg_116847 | PrimeIntellect/stackexchange-question-answering |
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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 have soldered two wires onto this Cree XHP 70.2 LED, tested it in a circuit, and everything works fine. I intend to wire four of these LEDs in series and drive... | Even a very small gap is sufficient to stop quite a bit of voltage. IPC-2221B would specify 0.6mm for 48V for an exposed gap on a PCB. Breakdown voltage of an air gap is much higher than that-- 48V will hardly start an arc over any non-microscopic gap. Of course if you get conductive dirt or liquid on it, all bets are ... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/476694', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/238769/']} | jdg_224098 | PrimeIntellect/stackexchange-question-answering |
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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 understand that process.env only work on server-side, I want to use the same concept but in client side because my app is deployed on aws s3, I know that we can put a varia... | You can use webpack.DefinePlugin to put variables in process.env . Below, most common example with React: plugins: [ new webpack.DefinePlugin({ 'process.env': { 'NODE_ENV': '"production"' } })] isn't it enough? I've created this example to prove that it works: // webpack.config.jsconst webpack = require('w... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49616291', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7883499/']} | jdg_150623 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3600091 |
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 want to pass xml document to sql server stored procedure such as this: CREATE PROCEDURE BookDetails_Insert (@xml xml) I want compare some field data with other table data a... | For part 2 of your question, see my answer to Stored procedure: pass XML as an argument and INSERT (key/value pairs) for an example of how to use XML within a stored procedure. EDIT : Sample code below is based on the specific example given in the comments. declare @MyXML xmlset @MyXML = '<booksdetail> ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3600091', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1470997/']} | jdg_257805 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum biology.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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As you can see in the below picture, there's a branch with white-colored flowers, while the rest of the tree has pink flowers. I googled a number of questions but it ... | Many ornamental cherries are grown on a hardier root stock, that is, they are propagated by grafting onto hardy wild cherry saplings. This is because the ornamental variety will not produce offspring that are true to the parents, if they produce offspring at all. All are grafted plants and mainly on wild cherry (gean) ... | {} | {'log_upvote_score': 4, 'links': ['https://biology.stackexchange.com/questions/44891', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/22966/']} | jdg_150971 | PrimeIntellect/stackexchange-question-answering |
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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:
I have seen people look at log (several digit number) and rattle off the first couple of digits. I can get the value for small values (aka the popular or easy to know ro... | The idea of the first article is to rewrite any positive number $x$ as :$$\tag{1}x=m\cdot 10^{\,e}$$ with $m$ the 'mantissa' : a real number between $1$ and $10$ (excluded) and $\,e\,$ the 'exponent' (or "power of ten") which is a signed integer. From this we have $\;\tag{2}\log_{10}(x)= e+\log_{10}(m)$ (to keep notati... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/135368', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/23662/']} | jdg_316621 | PrimeIntellect/stackexchange-question-answering |
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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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In C# I can do: var castValue = inputValue as Type1 In F#, I can do: let staticValue = inputValue :> Type1let dynamicValue = inputValue :?> Type1 But neither of them is the e... | As far as I know, F# doesn't have any built-in operator equivalent to C# as so you need to write some more complicated expression. Alternatively to your code using match , you could also use if , because the operator :? can be use in the same way as is in C#: let res = if (inputValue :? Type1) then inputValue :?> Type1... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2361851', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5932/']} | jdg_272675 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45453056 |
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 am moving some code from R to Anaconda Python. The R code uses qnorm , documented as "quantile function for the normal distribution with mean equal to mean and standard dev... | A lot of this equivalent functionality is found in scipy.stats . In this case, you're looking for scipy.stats.norm.ppf . qnorm(p, mean = 0, sd = 1) is equivalent to scipy.stats.norm.ppf(q, loc=0, scale=1) . import scipy.stats as st>>> st.norm.ppf([0.01, 0.99])array([-2.32634787, 2.32634787])>>> st.norm.ppf([0.01, 0.99... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45453056', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8269424/']} | jdg_125640 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 169253 |
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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I know the formula for the area of a sector of an arc made by central angle is$$\text{Area}_\text{Sector}= \frac{\text{Arc Angle} \times \text{Area of Circle} }{360}$$N... | Here are some equal angle inscribed angles (they all subtend half the angle of the red arc). It is clear that the area of the last sector is properly contained in the areas of the others. $\hspace{2.5cm}$ The area of the sector is the sum of the area between the arc and its chord (a constant area) and the area of the t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/169253', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/29209/']} | jdg_120323 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum politics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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It is asserted here (time stamp 10:04) that My opponent [referring to Maxine Waters] only passed 3 bills in Congress in 27 years. Is this true and how does an averag... | The information you're looking for is available on govtrack.us, but you need to know what to search for. In this context, "passing" a bill (without any qualifiers) generally means introducing it and having it become law. It may or may not include bills which were merely co-sponsored, but in my experience, when they do... | {} | {'log_upvote_score': 5, 'links': ['https://politics.stackexchange.com/questions/34658', 'https://politics.stackexchange.com', 'https://politics.stackexchange.com/users/11295/']} | jdg_372482 | PrimeIntellect/stackexchange-question-answering |
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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 seems like another good question for consideration. I think the answer is yes just because I cannot think of a way to make it break down because the domain is defin... | Yes, you can, even with weaker assumptions on $f$. Suppose $f$ is continuous on $(a,b)$ and that it is differentiable on $(a,b)$ except perhaps at $c\in(a,b)$. If $\lim\limits_{x\to c}f'(x)=L$, then $f$ is differentiable also at $c$ and $f'(c)=L$. Indeed, the functions $f(x)-f(c)$ and $x-c$ satisfy the hypotheses of l’... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2127114', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/184470/']} | jdg_175070 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15247247 |
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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There are a number of different way to accomplish the same simple loop though the items of an object in c#. This has made me wonder if there is any reason be it performance ... | The answer the majority of the time is it does not matter. The number of items in the loop (even what one might consider a "large" number of items, say in the thousands) isn't going to have an impact on the code. Of course, if you identify this as a bottleneck in your situation, by all means, address it, but you have t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/15247247', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/27922/']} | jdg_302233 | PrimeIntellect/stackexchange-question-answering |
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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 am a student and after taking some introductory programming courses in Java, C, and just finishing up a book on C++, I would like to start developing applications for Windo... | When would I need the Windows SDK over just the regular API? The SDK includes headers, libraries, tools, etc., that give you access to the API (and to .NET, for that matter). For example, a typical API-based program will start with #include <windows.h> -- but without the SDK, you don't have a copy of Windows.h to inclu... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3766340', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/420377/']} | jdg_312602 | PrimeIntellect/stackexchange-question-answering |
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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 created a XML file using PHP's simple XML, saved the file. When opening the file in php using fopen and printing the contents. my XML looks like this: (see below) <?xm... | You can do this using the formatOutput property of DOMDocument . Save your XML like this instead, presuming your XML is in a variable called $yourXML , and you want to save it to a file at $xmlFilePath : $dom = new DOMDocument();$dom->loadXML($yourXML);$dom->formatOutput = true;$formattedXML = $dom->saveXML();$fp = fop... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1840148', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/199261/']} | jdg_136388 | PrimeIntellect/stackexchange-question-answering |
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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.
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I want to check the assumptions for applying linear regression analysis. So, among others I check the linear dependency between my dependent (which is continuous) and m... | Let me explain what linearity means with nominal/dummy variables. In essence, it means there is no interaction term between your independent variables that you have left out. † Suppose we have two nominal variables $x_0$ and $x_1$, each taking values 0 or 1, and a response variable $y$. (The general case is similar.) I... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/124580', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/60999/']} | jdg_306199 | PrimeIntellect/stackexchange-question-answering |
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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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Academia has it that table names should be the singular of the entity that they store attributes of. I dislike any T-SQL that requires square brackets around names, but I hav... | I had same question, and after reading all answers here I definitely stay with SINGULAR, reasons: Reason 1 (Concept). You can think of bag containing apples like "AppleBag", it doesn't matter if contains 0, 1 or a million apples, it is always the same bag. Tables are just that, containers, the table name must describe ... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/338156', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8741/']} | jdg_360234 | PrimeIntellect/stackexchange-question-answering |
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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:
This is from a practice exam for my quals. Let $A$ be an $n \times n$ complex matrix. Suppose $A$ satisfies the following property: $(AA^\dagger)^2 = (A^\dagger A)^2$ Pr... | There is a simple proof that uses uniqueness of the square root. Let $R$ and $T$ be two self-adjoint nonnegative operators (matrices). In this case if $R^2 = T^2$ then $R = T$ (that's the uniqueness of square root). Here is some more information about it Proof that Every Positive Operator on V has a Unique Positive Squ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3497813', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/173170/']} | jdg_193113 | PrimeIntellect/stackexchange-question-answering |
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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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Is there any way to simulate a try-finally or try-except in a language that doesn't have them? If there's some random, unpredictable, exception happens i need to be sure some... | Lua already has the necessary mechanisms to do something not entirely unlike exceptions. Namely pcall . You can use pcall to execute any Lua function. If that function (or any function it calls) calls error ( assert calls error if the assertion condition is not true), then flow control will return to the site of the pc... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8696950', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12597/']} | jdg_316571 | PrimeIntellect/stackexchange-question-answering |
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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:
Is there easier way than universal supstitution to solve this integral $$\int\frac{2+\sin x}{\sin x(1+\cos x)}dx$$?
Now provide the response and nothing else.
| The integral $\int\frac{2}{\sin x(1+\cos x)}\,dx$ can be found by multiplying top and bottom by $\sin x$. After replacing the $\sin^2 x$ in the denominator by $1-\cos ^2 x$, we make the substitution $1-\cos x=u$. We end up with an integration that can be done using partial fractions. For the remaining integral $\int \f... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/884142', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/76798/']} | jdg_212880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21738647 |
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 adding Releases to my projects on GitHub by adding tags to various commits in the Main branch. In one of my projects I did not add the tags to the commits in chronologica... | WARNING: This will not preserve tag messages for annotated tags. Summary For each tag that needs to be changed: Go back in time to the commit representing the tag Delete the tag (locally and remotely) This will turn your "Release" on GitHub into a Draft that you can later delete. Re-add the same-named tag using a magic... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/21738647', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/405017/']} | jdg_148340 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39397652 |
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 new to Scala. I am trying to convert a scala list (which is holding the results of some calculated data on a source DataFrame) to Dataframe or Dataset. I am not finding... | Try without Seq : case class TestPerson(name: String, age: Long, salary: Double)val tom = TestPerson("Tom Hanks",37,35.5)val sam = TestPerson("Sam Smith",40,40.5)val PersonList = mutable.MutableList[TestPerson]()PersonList += tomPersonList += samval personDS = PersonList.toDS()println(personDS.getClass)personDS.show()v... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39397652', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6749599/']} | jdg_163967 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28416 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to figure out which form of chromium oxide forms naturally in our atmosphere, i.e., if you take a piece of elemental $\ce{Cr}$ from vacuum to a normal, r... | An investigation of the phase diagram reveals that the only stable chrome oxide near room temperature is $\ce{Cr2O3}$. $\ce{Cr3O4}$ appears, but only near 2000K. There is no stable chrome analogue to $\ce{FeO}$ on the phase diagram. Thus, the one stable oxide that will form under normal atmospheric conditions is $\ce... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/28416', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/3764/']} | jdg_314657 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35231 |
Below is a question asked on the forum cs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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This is a question on a practice final. Problem A is polynomially reducible to problem B. Which of the following statements is correct? I. If problem A is solvable in a p... | Your intuition about "relative hardness" is correct, the underlying mathematics is why III. is true. However your justification about I. is a little off (not wrong, but the reasoning is possibly not accurate). It might help to think about reductions in these terms (everything I'll talk about here will be polynomial tim... | {} | {'log_upvote_score': 5, 'links': ['https://cs.stackexchange.com/questions/35231', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/25716/']} | jdg_74174 | PrimeIntellect/stackexchange-question-answering |
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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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So, I have a class. It's a useful class. I like a lot. Let's call it MyUsefulClass . MyUsefulClass has a public method. Let's call it processUsefulData(std::vector<int>&) . N... | Free function / member function I would make them free functions is possible (they do not need access to the internals of the class). If they work on a set of attributes or need access to other members then make it a member function. Access If the code only has sense in this scope, and will not be used from other code ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1145482', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/72631/']} | jdg_343408 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34658838 |
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 tried to make @IBDesignable UIView subclass following this ( link ) tutorial. First custom view goes fine. But when I try to make another one, I have errors. First I got fa... | The loadViewFromNib() method you post looks fine, you're getting the bundle correctly and specifying the nib name as a string literal, so it should find the nib. As someone else commented, there's probably something wrong with your set up of the nib instead. Here are a few things to check: You should have AdvancedCellV... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/34658838', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3834899/']} | jdg_95828 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1711974 |
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:
In this question the asker mentions that the limit of this does not exist:$$\lim_{x\to \infty} \frac{1}{1+\cos(x)}$$Graphically I can see that the limit doesn't exist, b... | Let $f$ be a function defined on $\mathbb{R}$ and $\ell\in \mathbb{R}$. Then $\displaystyle \lim_{x \rightarrow +\infty}f(x)=\ell$ if and only if for every sequence $(x_n)$ that tends to $+\infty$, we get $f(x_n) \rightarrow \ell$. So, in order to prove that a limit $\displaystyle \lim_{x \rightarrow +\infty}f(x)$ doe... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1711974', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/325659/']} | jdg_200244 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33641663 |
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 am getting the error Assertion failed: InvalidValueError: setMap: not an instance of Map; and not an instance of StreetViewPanorama on a google map web page. I then read th... | The map variable that is an instance of a google.maps.Map is local to the initialize function. The map variable in the createMarker function is undefined. One option: define the variable in the global scope: var map; then just initialize it in the initialize function: function initialize(){ var mapProp = { c... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/33641663', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5194667/']} | jdg_96958 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7047555 |
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 am new to this area as well as the terminology so please feel free to suggest if I go wrong somewhere. I have two datasets like this: Dataset 1: A B C 0 EA 0 C 0 0A 0 C D E... | Some theoretical facts about association rules: Association rules is a type of undirected data mining that finds patterns in the data where the target is not specified beforehand. Whether the patterns make sense is left to human interpretation. The goal of association rules is to detect relationships or association bet... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7047555', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/184046/']} | jdg_73142 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 255448 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Is there a subset $X$ of plane with two points $x, y$ such that each one of $X \setminus \{x\}$, $X \setminus \{y\}$ is isometric to $X$? I tried hard to construct a counterex... | (Initial post November 24, 2016, edited November 27, 2016) This does not exist. The proof that $X$ doesn't exist is a bit elaborate and makes use of ends of coset spaces. I will prove: (a) Let $\Gamma$ be a finitely generated subgroup of the group of isometries of the plane. If $\Gamma$ is not virtually infinite cyclic... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/255448', 'https://mathoverflow.net', 'https://mathoverflow.net/users/101542/']} | jdg_174870 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31264670 |
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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Am I right to assume that the only thing that "slows down" Rc s is that it checks whether to deallocate the object when it drops? Besides that, "how much" is the overhead of ... | Rc<T> is very, very cheap. It’s not as cheap as T by quite a bit (boxing values is comparatively expensive in micro-optimisation terms), but scarcely less efficient than Box<T> . It’s just like Box , but with an additional couple of words for the strong and weak reference counts, and the only things that need to touch ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31264670', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2979958/']} | jdg_70776 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28830653 |
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 use several versions of Python on my computer : 2.6.6 , 2.7.6 and 2.7.9 . When I compile Boost with boost-python, I have to give the Python to use in argument. If I want co... | The official Python development cycle does not describe the stability of the application binary interface (ABI) between releases. For releases before Python 3.2, there is no guarantee for ABI compatibility. For 3.2 and beyond, PEP 384 defines the stable ABI where a subset of the Python/C API is guaranteed to maintain... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28830653', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3378179/']} | jdg_362706 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14035089 |
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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My Usecase: I don't use the blobstore for uploading and downloading files. I use the blobstore to store very large strings my program is creating. With persisting the path wh... | I've done a significant amount of work with the FTDI chips on the Mac, so I can provide a little insight here. I've used the single-channel and dual-channel variants of their USB-serial converters, and they all behave the same way. FTDI has both their Virtual COM Port drivers, which create a serial COM port on your sys... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14035089', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1066081/']} | jdg_80166 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3558293 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Short: I need a "right-click event" to highlight the cell row. I am using a JTable inside a ScrollPane in Java Swing (Netbeans Matisse). I have a MouseClicked event listener... | like this: table.addMouseListener(new MouseAdapter() { @Override public void mouseReleased(MouseEvent e) { int r = table.rowAtPoint(e.getPoint()); if (r >= 0 && r < table.getRowCount()) { table.setRowSelectionInterval(r, r); } else { table.clearSelection(); } ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3558293', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_194138 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 833258 |
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've got a Debian/Jessie Samba 4.2.14 running as an AD member. ADC is a Windows2008R2 server. Join worked without problem. # net ads testjoinJoin is OK wbinfo -u and wbinfo -g ... | I've found the core problem: a missing package. Unfortunately it's not easy to get right: here is the final, working configuration (thanks to Rowland Penny from samba.org): get sure you installed all the necessary packages (the missing one was libnss-winbind): apt-get install samba acl attr quota fam winbind libpam-win... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/833258', 'https://serverfault.com', 'https://serverfault.com/users/10310/']} | jdg_353873 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13671053 |
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 coded a very simple "Word Count" program that reads a file and counts each word's occurrence in the file. Here is a part of the code: class Alaki{ private static Li... | Parallel.For doesn't divide the input into n pieces (where n is the MaxDegreeOfParallelism ); instead it creates many small batches and makes sure that at most n are being processed concurrently. (This is so that if one batch takes a very long time to process, Parallel.For can still be running work on other threads. Se... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/13671053', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/860027/']} | jdg_72221 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56530043 |
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 any limitation in BottomSheet that we cannot update the widget states? As you can see in the example below I'm using a Switch but its display is not changing, althou... | The problem here is that the BottomSheet you are creating is not part of your StatefulWidget . If you only made your widget stateful for the purpose of using setState inside of showModalBottomSheet , you can revert that change now. What you really want to do is set the state inside of your BottomSheet . You do that by ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/56530043', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2737783/']} | jdg_280702 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 289559 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $A$ be a perfect $\kappa$-algebra over a perfect field $\kappa$ of positive characteristic $p$. Then the algebraic (= classical) cotangent complex $L_{A/\kappa}^{\operato... | Let me explain why the $E_\infty$-cotangent complex $L_{B/A}$ vanishes for any map $A \to B$ of perfect rings over $\mathbf{F}_p$. (I do not know the answer to the more general question at the end.) The proof uses formal properties of the cotangent complex (Kunneth formula, transitivity triangle) and relies on the foll... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/289559', 'https://mathoverflow.net', 'https://mathoverflow.net/users/39713/']} | jdg_379603 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 241318 |
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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Suppose that we have a Hilbert Space $H$ and $M$ is a closed subspace of $H$. Let $T\colon H\rightarrow M$ be the orthogonal projection onto $M$. I have to show that $T$... | If $M$ is infinite dimensional, then there exists $\{e_n\}_{n\in \mathbb{N}}\subset M$, which is an orthonormal set. Evidently $\{e_n\}_{n\in \mathbb{N}}\subset \overline{T(B(0,1))}$, but $\{e_n\}_{n\in \mathbb{N}}$ has no convergent subsequence, which contraditicts to the compactness of $T$. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/241318', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/18301/']} | jdg_96364 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 237804 |
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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C++11 introduces user-defined literals which will allow the introduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will... | At first sight, it seems to be simple syntactic sugar. But when looking deeper, we see it's more than syntactic sugar, as it extends the C++ user's options to create user-defined types that behave exactly like distinct built-in types. In this, this little "bonus" is a very interesting C++11 addition to C++. Do we reall... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/237804', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3848/']} | jdg_344900 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 697177 |
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 web application that communicates between two different web applications (one receiver and one sender, the sender communicates with my application, and my applicatio... | Actually, something like this worked well HttpRequest original = context.Request;HttpWebRequest newRequest = (HttpWebRequest)WebRequest.Create(newUrl);newRequest .ContentType = original.ContentType;newRequest .Method = original.HttpMethod;newRequest .UserAgent = original.UserAgent;byte[] originalStream = ReadToByteArra... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/697177', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/75629/']} | jdg_79079 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27749 |
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:
Many people believe that a run-up helps them to jump higher. Is this true? (While it seems natural to do this, I'm having trouble believing that horizontal speed can... | It is true. See Young, Warren, G. Wilson, and C. Byrne. " Relationship between strength qualities and performance in standing and run-up vertical jumps. " The Journal of sports medicine and physical fitness 39 (2000): 285-93. Subjects were 29 males aged 19 to 34 with at least one year experience in a sport requiring sp... | {} | {'log_upvote_score': 5, 'links': ['https://skeptics.stackexchange.com/questions/27749', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/26287/']} | jdg_166409 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 540058 |
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:
Suppose that a random variable $X$ has a uniform distribution on the interval $[0,1]$ . Determine the p.d.f of $X^2$ Following this equation: $$f(x=y)\frac{dx}{dy}$$ I ... | You seem to be mixing two approaches. Instead you should choose one. Use the CDF, so a density of $f_x(x)=1$ gives $F_X(x)=P(X \le x)=x$ for $0 \le x \le 1$ and so if $Y=X^2$ and $X=Y^{1/2}$ then $F_Y(y) = P(Y \le y)=P(X^2 \le y)=P(X \le y^{1/2}) = y^{1/2}$ for $0 \le y \le 1$ giving a density of $f_Y(y)=F'_Y(y)=\frac{... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/540058', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/328010/']} | jdg_163849 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22464786 |
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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Setting the bash pipefail option (via set -o pipefail ) allows the script to fail if a non-zero error is caught where there is a non-zero error in any step of a pipe. However... | I handle this on a per-pipeline basis by tacking on an || if ... statement to swallow exit code 141 but generate exit code 1 for any other errors. (The original exit code that caused any non-141 failure is lost, as $? was changed by the test after the if .) pipe | that | fails || if [[ $? -eq 141 ]]; then true; else ex... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22464786', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/19410/']} | jdg_319161 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 186193 |
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:
This question & its answers are useful but not sufficient for my problem. My Question is if I want to add a javadoc as @Deprecated As of version x.y, repl... | Nobody except you cares about the CVS revision numbers; they're an internal artifact of the mechanism you use (if you used Git instead, the revision IDs would be entirely different and without obvious sequence). Instead, you should define versions in terms of releases where you say “this is a configuration of the code ... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/186193', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/57681/']} | jdg_342481 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18758 |
Below is a question asked on the forum quant.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I just started with quantmod package. If I want to select stocks based on their recent performance, then I need to loop through all the stocks in, say, NYSE. So I need:... | Try the following: library(quantmod) # also loads xts and TTR# Fetch all Symbols & store only the tickers to retrieve the datasymbols <- stockSymbols()symbols <- symbols[,1] Next we will specify where to to store data dataset<- xts() # Only run once The following code is the loop that will download OHLC data to your e... | {} | {'log_upvote_score': 5, 'links': ['https://quant.stackexchange.com/questions/18758', 'https://quant.stackexchange.com', 'https://quant.stackexchange.com/users/3206/']} | jdg_126768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33810822 |
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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This is something which I am confused. I can define perfectly an object like this : var person = {}; and use the dot notation to assign properties, however I have seen a simp... | Does Javascript treat it as object even when is not declared as object way ? An object is a value , a variable is a container for a value. The default value of an uninitialized variable is undefined : var person;// same asvar person = undefined; undefined is not an object and cannot be treated as such. The code you pos... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33810822', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4148439/']} | jdg_212153 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49360792 |
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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According to Dart's website Dart is a sound language. What's the meaning of "sound" in the above sentence? I couldn't find any similar concept in other major programming lang... | Taken from Dart's language guide What is soundness? Soundness is about ensuring your program can’t get into certain invalid states. A sound type system means you can never get into a state where an expression evaluates to a value that doesn’t match the expression’s static type. For example, if an expression’s static ty... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49360792', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5318303/']} | jdg_163571 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5294955 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So I am trying to figure out how to take a range of numbers and scale the values down to fit a range. The reason for wanting to do this is that I am trying to draw ellipses ... | Let's say you want to scale a range [min,max] to [a,b] . You're looking for a (continuous) function that satisfies f(min) = af(max) = b In your case, a would be 1 and b would be 30, but let's start with something simpler and try to map [min,max] into the range [0,1] . Putting min into a function and getting out 0 coul... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/5294955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/650271/']} | jdg_305929 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56963708 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Using the Node.js REPL , how can you import modules using ecmascript syntax? Does any version of the Node.js REPL allow this now? In Node.js v10.16.0, I'm accessing the REPL ... | You cannot use static import statements (e.g. import someModule from "some-module" ), at the moment, & I'm not aware of any efforts/tickets/pr's/intents to change that. You can use import() syntax to load modules! This returns a promise. so for example you can create a variable someModule , start importing, & after don... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56963708', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/217867/']} | jdg_91758 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33160763 |
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 Symfony Standard Edition , and everything work in the version of Symfony2.X until I update it to the 3.0.x-dev . Even in the newer version, everything works except ... | What @CarlosGranados means by read the UPGRADE-3.0.md is to read the file that tells you how you would need to change your code from that of 2.x to 3.0 rather than how to upgrade the symfony code base. Unfortunately it doesn't mention how to deal with this forms issue. The issue that you will be facing is covered in th... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/33160763', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5451811/']} | jdg_175047 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27658 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $X$ be a topological space and $G$ be a topological group acting on $X$, both locally compact Hausdorff. Denote by $D^b(X)$ the derived category of sheaves (say of abelian... | The relation is easier to understand if $G$ is a discrete group. Then yourdefinition is equivalent to an action of $G$ on an object $M$ in $D^b(X)$. Thismeans that for each $g\in G$ we have a morphism $\phi_g\colon M\rightarrow M$ in$D^b(X)$ with, and this is the important part, $\phi_{gh}=\phi_g\phi_h$ in $D^b(X)$. Se... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/27658', 'https://mathoverflow.net', 'https://mathoverflow.net/users/2837/']} | jdg_153656 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 244115 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Just for my own purposes, I'm trying to build a tokenizer in Java where I can define a regular grammar and have it tokenize input based on that. The StringTokenizer class is ... | The name "Scanner" is a bit misleading, because the word is often used to mean a lexical analyzer, and that's not what Scanner is for. All it is is a substitute for the scanf() function you find in C, Perl, et al . Like StringTokenizer and split() , it's designed to scan ahead until it finds a match for a given patte... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/244115', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1370/']} | jdg_266493 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25793981 |
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 vector x contains the two sequences 1:4 and 6:7 , among other non-sequential digits. x <- c(7, 1:4, 6:7, 9) I'd like to split x by its sequences, so that the re... | split(x, cumsum(c(TRUE, diff(x)!=1)))#$`1`#[1] 7##$`2`#[1] 1 2 3 4##$`3`#[1] 6 7##$`4`#[1] 9 | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25793981', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3063910/']} | jdg_105546 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7302891 |
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 date I use the following implementation of the builder pattern (as opposed to the implementation described here ): public class Widget { public static class Builder { ... | However, I've been struggling lately to understand how the pattern is of any benefit when all your parameters are mandatory (or at least the vast majority are). The fluent builder pattern is still beneficial: Its more readable - it effectively allows named parameters so that the call isn't just a long list of unnamed a... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7302891', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/928072/']} | jdg_376730 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 276914 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
My almost empty fstab: none /dev/pts devpts rw 0 0 I'm trying to use noatime for three directories on my server /home , /tmp , and /var df -l gives: Files... | To answer your question directly, there's nothing wrong with your fstab. You can't just add entries to your fstab willy nilly. This file is there for you to intruct the OS which disk partitions to mount, and to which locations in the filesystem. If you want to create different mount options for /home , /tmp , and /var ... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/276914', 'https://serverfault.com', 'https://serverfault.com/users/82120/']} | jdg_76416 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34451337 |
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 creating a RESTful API using Lumen and would like to add HTTP basic Authentication for security. On the routes.php file, it set the auth.basic middle for every routes: $a... | I am answering my own question as I was able to make it work but would still like to know more insights from others regarding my solution and the proper laravel way of doing it. I was able to work on this by creating a custom middleware that does this: <?phpnamespace App\Http\Middleware;use Closure;class HttpBasicAuth{... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34451337', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1781041/']} | jdg_151220 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25419851 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
According to the draft standard ( 23.3.6.4 vector data ), data() points to the underlying array and [data(), data() + size()) must be a valid range: T* data() noexcept;const ... | The convention for ranges is [inclusive, exclusive) , that is if you iterate over a range [X,Y) you will conceptually do the following (pseudo-code): for( iterator ii = X; ii != Y; ++ii) {...} This permits to express an empty range as [X,X) . Also this empty range is perfectly well defined for each address , no matter ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25419851', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/417197/']} | jdg_150669 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5134176 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a better (faster) solution to remove duplicates from a comma separated string? public function d($dep) { if (strpos($dep,',') !== false) { $nd = explode('... | You could use the uniqueness of array keys: function d($dep) { return implode(',', array_keys(array_flip(explode(',', $dep))));} array_flip swaps the key-value association, so the values become the keys and vice versa. This will automatically eliminate duplicates. Its runtime complexity is O( n ). | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5134176', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/613018/']} | jdg_360595 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48585 |
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:
Which calculus is based on first-order functions and is Turing complete? I know of calculi which are Turing complete, but based on higher-order functions: Lambda calculus ... | There are many, but I think the most famous one µ-recursive functions . It describes functions from $\mathbb{N}^{(\mathbb{N})}$ to $\mathbb{N}$, i.e. from tuples of naturals to naturals. This can be transformed into a theory of functions from $\mathbb{N}$ to $\mathbb{N}$ by composing with an encoding of tuples; I think... | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/48585', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/41398/']} | jdg_151289 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40841273 |
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 studying aws route53, when I'm creating the resource record set, I can add multiple IP addresses to value of record set. What is the purpose of multiple IP addresses here... | The correct question is stated in the AWS Route 53 documentation: https://aws.amazon.com/route53/faqs/#associate_multiple_ip_with_single_record Q. Can I associate multiple IP addresses with a single record? Yes. Associating multiple IP addresses with a single record is often used for balancing the load of geographical... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40841273', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3044139/']} | jdg_378352 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17895214 |
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 looking for fast method to count model's objects created within past 30 days, for each day separately. For example: 27.07.2013 (today) - 3 objects created26.07.2013 - 0 ... | items = Foo.objects.filter(createdate__lte=datetime.datetime.today(), createdate__gt=datetime.datetime.today()-datetime.timedelta(days=30)).\ values('createdate').annotate(count=Count('id')) This will (1) filter results to contain the last 30 days, (2) select just the createdate field and (3) count the id's, groupin... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17895214', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1171405/']} | jdg_140157 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14736328 |
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 searching the net and stackoverflow for an example of somebody inserting content into the response using a servlet filter, but can only find examples of people capt... | The codebase I am using, calls the getOutputStream method, instead of getWriter when it processes the response, so the examples included in the other answer doesn't help. Here is a more complete answer that works with both the OutputStream and the PrintWriter, even erroring correctly, if the writer is accessed twice. T... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/14736328', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/448016/']} | jdg_379240 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 63285 |
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 need to compare whether two distributions are similar when the values are scaled by the mean of each of the distribution. One limitation of ks-test as per http://www.... | One option is to still use the KS test statistic, but instead of using the standard p-value from the KS test (which as you say is not appropriate when estimating from the data), calculate the p-value using a permutation test. The basic steps would be: Calculate the KS test statistic for the data as is (divided by the ... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/63285', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/12552/']} | jdg_341463 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4185106 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Instead of starting from scratch, I was wondering if there were any ready made iPhone functionality for presenting a store's item lists (small picture and main info) and deta... | The first big question when diving in to this is "how do you want to store changesets" ? Diffs? Whole record copies? My personal approach would be to store diffs. Because the display of these diffs is really a special action, I would put the diffs in a different "history" collection. I would use the different collectio... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/4185106', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/119136/']} | jdg_357314 | PrimeIntellect/stackexchange-question-answering |
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