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 | 6170087 |
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 b2Body which I would like to move at a certain target position. I don't want to use the SetPosition function. How can I achieve this using : Changing linear velociti... | The simplest way is actually to use SetPosition / SetTransform(position,angle) . For example: body->SetTransform(b2Vec2(0,0),body->GetAngle()) Obviously, the instantaneous jump means you are subverting the physics simulation but it is the simplest most direct way to set the position of a body. Given that you don't want... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6170087', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/445674/']} | jdg_322209 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9082181 |
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 currently developing a game and I'm trying to use one AnimationDrawable to show one animation in my Main Menu. When I run the game once, it works perfectly. But if i tap... | You need to free memory used by bitmaps, when you're exiting this screen. Unfortunately, for earlier versions of Android (afaik this was "fixed" since 3.0, but I can be wrong) memory for bitmaps is allocated through native code and, what is sad, memory should be freed explicitly. So, I suppose you to try this approach:... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9082181', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/779341/']} | jdg_146155 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33704978 |
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 typeid represents a C++ RTTI operator being also a C++ keyword. It returns a std::type_info object that holds (dynamic) type specific information. From what I understood ... | The next paragraph: The typeid expression is lvalue expression which refers to an object with static storage duration, of the polymorphic type const std::type_info or of some type derived from it. Because it is an lvalue expression, which uses reference initialization to declare an initializer of std::type_info . <ty... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33704978', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3093378/']} | jdg_148599 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3481554 |
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 noticed that both of these work the same: if x not in list and if not x in list . Is there some sort of difference between the two in certain cases? Is there a reason fo... | The two forms make identical bytecode, as you can clearly verify: >>> import dis>>> dis.dis(compile('if x not in d: pass', '', 'exec')) 1 0 LOAD_NAME 0 (x) 3 LOAD_NAME 1 (d) 6 COMPARE_OP 7 (not in) 9 JUMP_IF_FALSE 4... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3481554', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/398749/']} | jdg_85434 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49976 |
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:
I was reading this Reddit thread where the comments were casting doubt on whether this picture from this tweet was legitimate: This image says: From an account of Jo... | There isn't enough evidence to prove either without a physical copy I couldn't find the original book's scanned copy nor can I find any other edition of this book made by the same three people. I also can't find any other screenshot of the part of the book that alleged to contain that content. But I found a declaratio... | {} | {'log_upvote_score': 4, 'links': ['https://skeptics.stackexchange.com/questions/49976', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/21460/']} | jdg_181254 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42875741 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Creating a new Cocoa project in XCode gives me an AppDelegate.swift file which looks like this: import Cocoa@NSApplicationMainclass AppDelegate: NSObject, NSApplicationDelega... | The documentation assumes that there is a xib or storyboard which instantiates the AppDelegate class via an object (blue cube) in Interface Builder. In this case both main.swift containing NSApplicationMain(CommandLine.argc, CommandLine.unsafeArgv) and @NSApplicationMain in the AppDelegate class behave exactly the same... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42875741', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/229792/']} | jdg_199314 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3383 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
From an elementary question in differential entropy for decision sequences... Numerical solutions is: x = 2.293166287408052... The equality is only well defined (with respect ... | If I'm not mistaken think it's not so hard to see that the solution is transcendental. One is asking if there's algebraic x such that log(x+1)/(x+1) - log(x)/x = 0. Suppose this is so. One of Alan Baker's famous theorems is that if a 1 ,...,a n are algebraic and log(a 1 ),...,log(a n ) are linearly dependent over the a... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/3383', 'https://mathoverflow.net', 'https://mathoverflow.net/users/1299/']} | jdg_250714 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 288747 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Basically I started thinking this question in regard to farts. I thought to myself, say Alice and Bob are in a room. If Alice farts, how long would it take for Bob to... | The kinetic energy of a particle of mass $m$ and velocity $v$ is related to the temperature by$$\frac{1}{2}mv^2~=~\mu kT,$$for $\mu$ a dimensionless constant. The velocity $v~=~dx/dt$ means that the rate of diffusion is related to the mass of the particle$$R_\textrm{diff}~\propto~\frac{1}{\sqrt m}.$$For a molecule of a... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/288747', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/27617/']} | jdg_342154 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7417415 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
It's a question I got this afternoon: There a table contains ID, Name, and Salary of Employees, get names of the second-highest salary employees, in SQL Server Here's my answ... | To get the names of the employees with the 2nd highest distinct salary amount you can use. ;WITH T AS(SELECT *, DENSE_RANK() OVER (ORDER BY Salary Desc) AS RnkFROM Employees)SELECT NameFROM TWHERE Rnk=2; If Salary is indexed the following may well be more efficient though especially if there are many employees. S... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7417415', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/79109/']} | jdg_106050 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 71872 |
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:
Ubuntu 12.04 OpenSSL 1.0.1-4ubuntu5.20 14 Mar 2012 Dovecot 2.0.19 The situation is I'm trying to disable SSLv3 in Dovecot by adding !SSLv3 to the ssl_cipher_list : s... | The situation is I'm trying to disable SSLv3 in Dovecot by adding !SSLv3 to the ssl_cipher_list: This is a bad idea because there are no ciphers specific for TLS1.0 and TLS1.1, that is they use the same ciphers as SSL 3.0. Only TLS1.2 defined some new ciphers. This means, that if you disable SSLv3 ciphers no SSLv3 clie... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/71872', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/6143/']} | jdg_202225 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14270138 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Android design pattern guide says widget's content and layout can be dynamically adjusted to the size the user defined through resize operation here: Design guide for widgets... | Thanks to A--C , this is possible for Jellybean and above devices and is simple to implement.Below is the sample code using onAppWidgetOptionsChanged method @TargetApi(Build.VERSION_CODES.JELLY_BEAN)@Overridepublic void onAppWidgetOptionsChanged(Context context, AppWidgetManager appWidgetManager, int appWidgetId... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14270138', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/284624/']} | jdg_225307 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43787 |
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 keep hearing my professor try to explain that we can use robust standard errors when we run a regression to confront the issue of heteroskedasticity. However I don't ... | If the assumption of homoskedasticity is truly valid, the simple estimator of the VCE is more efficient than the robust sandwich version. That means it has smaller variance, so your estimates are less uncertain. Of course, you can always do a heteroskedasticity test first and estimate accordingly. | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/43787', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/16557/']} | jdg_106079 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 238872 |
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've seen both symbols used to mean "therefore" or logical implication. It seems like $\therefore$ is more frequently used when reaching the conclusion of an argument, w... | "It seems like $\therefore$ is more frequently used when reaching the conclusion of an argument, while $\implies$ (alternatively $\rightarrow$) is for intermediate claims that imply each other." Your supposition is largely correct; my only concern is your description of $\implies$ being used to denote intermediate clai... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/238872', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/2757/']} | jdg_321921 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12695502 |
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 curious what exactly the behavior is on the following: FileInfo info = new FileInfo("C:/testfile.txt.gz");string ext = info.Extension; Will this return ".txt.gz" or ".gz"... | It will return .gz, but the explanation from MSDN ( FileSystemInfo.Extension Property ) isn't clear why: " The Extension property returns the FileSystemInfo extension, including the period (.). For example, for a file c:\NewFile.txt, this property returns ".txt". " So I looked up the code of the Extension property with... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/12695502', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/598637/']} | jdg_144586 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10827344 |
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 long string in javascript like var string = 'abc234832748374asdf7943278934haskhjd'; I am trying to match like abc234832748374 - that is - I have tried like string.ma... | If you want the literal strings abc or def followed by 8-11 digits, you need something like: (abc|def)[0-9]{8,11} You can test it here: http://www.regular-expressions.info/javascriptexample.html Be aware that, if you don't want to match more than 11 digits, you will require an anchor (or [^0-9] ) at the end of the stri... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10827344', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/109407/']} | jdg_354534 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 557874 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If the four-vector $x^\mu$ is defined as $x^\mu\equiv(ict,{\bf x})$ , instead of $x^\mu\equiv (ct,{\bf x})$ , the Lorentz group will be the compact(?) ${\rm SO}(4, \m... | Your metric (2) is just a coordinate reparametrization of Minkowski space. Writing it with a different time variable $ds^2 = -c(T)^2 dT^2 + d{\bf x}^2$ to avoid confusion, they're equivalent when $t = \int_{T_0}^T c(T) dT/c_0$ (for some arbitrary constant $T_0$ ). Your metric (5) is equivalent to the general spatially ... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/557874', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/36793/']} | jdg_333214 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55062 |
Below is a question asked on the forum arduino.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have been trying to print the letter µ on the Serial Monitor of Arduino IDE but I failed to do so. Is there any way to print µ or any other Non ASCII characters suc... | Most of what follows has already been covered in previous answers. I amposting this nevertheless because I feel no answer so far makes thewhole story clear enough. Let me break down the question into twosub-questions. 1. How can I get non-ASCII characters correctly print on the serial monitor? The answer is simply send... | {} | {'log_upvote_score': 4, 'links': ['https://arduino.stackexchange.com/questions/55062', 'https://arduino.stackexchange.com', 'https://arduino.stackexchange.com/users/45654/']} | jdg_141186 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 228277 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've written about half a dozen .service files for the different parts that make up the system I'm working on. It's useful to be able to start the whole system piecemea... | You want a target-type unit , with all the service units listed as Wants= dependencies. Then you start it using systemctl start unitname.target . (Make sure not to use systemctl isolate here; that will shut down everything except what's in your services' dependency tree, which you presumably don't want.) | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/228277', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/24092/']} | jdg_238000 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11231544 |
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 Postgres 9.0, I need a way to test if a value exists in a given array. So far I came up with something like this: select '{1,2,3}'::int[] @> (ARRAY[]::int[] || value_va... | Simpler with the ANY construct: SELECT value_variable = ANY ('{1,2,3}'::int[]) The right operand of ANY (between parentheses) can either be a set (result of a subquery, for instance) or an array . There are several ways to use it: SQLAlchemy: how to filter on PgArray column types? IN vs ANY operator in PostgreSQL Impor... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/11231544', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/18297/']} | jdg_369642 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56862128 |
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 wanted to read lines from the CSV File and use RX.Net to do some transformation and I wanted to do batch update and send the update every 250 milliseconds public static IEn... | Note to readers: If you haven't installed dotnet ef , you need to install it first: dotnet tool install --global dotnet-ef . The question-asker already did that. You need to do that first before the rest of this answer can help. How to fix this For Linux and macOS , add a line to your shell's configuration: bash / zsh ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/56862128', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7505143/']} | jdg_130806 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2500988 |
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 know that we use the notation A∩B = ∅ to express that the sets A and B are disjoint. But could we express it like this? ∀x( x∈A ∧ x∈B ) Because a disjoint set is actua... | We have that $x \in A \cap B \text { iff } x ∈ A \land x ∈ B$. Thus, to say that $A \cap B = \emptyset$ is to say that no $x$ belongs to $A \cap B$. Thus, to say that $A$ and $B$ are disjoint , is to say that there are no common elements: $∀x (x∉A \lor x∉B)$, or, which is the same: $∀x (x \in A \to x ∉ B)$. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2500988', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/490232/']} | jdg_381374 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17247 |
Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
One of the most interesting questions in computer science is of course whether $P = NP$ or $P \neq NP$. If one wants to prove that $P \neq NP$ one can try to prove t... | All computation is done in a model (simplifying, a model describes the list of instructions allowed), and all computational lower bounds (the smallest amount of instructions required to prove a problem) depend of the model in which they are described. Did you mean to say that " there are no problems in NP for which it ... | {} | {'log_upvote_score': 4, 'links': ['https://cstheory.stackexchange.com/questions/17247', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/15631/']} | jdg_182943 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 124848 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Suppose $M$ is a complex manifold and $\Omega$ a (edit: bounded) pseudoconvex domain in $M$. Let $u:M\setminus\Omega\to\mathbb{R}$ be a pluriharmonic function. Is it true that... | Your condition $\dim M>2$ does not save the situation: you can have many counterexampleswith $M=M'\times C^n$ where $\dim M'=1$ and your functions are independent of the secondvariable. And in dimension $1$ you certainly have plenty of pluriharmonic (=harmonic) functions which do not extend anywhere. | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/124848', 'https://mathoverflow.net', 'https://mathoverflow.net/users/32296/']} | jdg_338800 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1554740 |
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:
Assume a function, $f : X \to Y$, mapping between two metric spaces, $X,Y$, is pointwise continuous, i.e. for every $\varepsilon >0$ and $x \in X$ there exists a $\delta... | Let $I_n = \left(\frac1{n+1}, \frac1{n} \right)$ for natural $n$, and let $X = \{0\} \bigcup_n I_n$. Now define $f : X \to\Bbb R$ by$$x \mapsto\begin{cases}0, & \text{ if }x=0\\\frac1n, & \text{ if } x\in I_n\end{cases}$$This function is continuous but not locally uniformly continuous at $0$. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1554740', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/289131/']} | jdg_369106 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27715933 |
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 few questions about Swift documentation comments: Is there a way to make a Related declarations section like some of the Apple documentation has? For example, when I... | This answer was last revised for Swift 5.7 and Xcode 14.x. DocC is Apple's documentation compiler that takes comments (plus additional resources) and produces rich documentation that can be viewed in Xcode or hosted on web. Writing Documentation Type /// or /** */ to begin a documentation comment and then use DocC's sp... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/27715933', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4178563/']} | jdg_366899 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21819858 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Suppose you maintain a library that exposes a function getData . Your users call it to get actual data: var output = getData(); Under the hood data is saved in a file so you ... | deasync turns async function into sync, implemented with a blocking mechanism by calling Node.js event loop at JavaScript layer. As a result, deasync only blocks subsequent code from running without blocking entire thread, nor incuring busy wait. With this module, here is the answer to the jsFiddle challenge: function ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/21819858', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/856905/']} | jdg_275127 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 402015 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
I have read the Paterson and Runde books about amenability of groups, but I do not know what are the most intriguing questions in this area today. A survey or a list of questi... | $\DeclareMathOperator\IET{IET}$ A folklore question is the amenability of the group $\IET$ of interval exchanges transformations (= right continuous permutations of the interval $[0,1\mathclose[$ that locally coincide with translations outside a finite subset). (Unlike Thompson's group $F$ , it is also unknown whether ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/402015', 'https://mathoverflow.net', 'https://mathoverflow.net/users/125785/']} | jdg_338438 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9375938 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I came across a little problem now with JavaFX. I tried to make a filechoosing in my code where I can point on a FOLDER instead of a file. Currently I don't have a solution f... | A FileChooser is available as part of the JavaFX API. Example usage from javadoc: FileChooser fileChooser = new FileChooser();fileChooser.setTitle("Open Resource File");fileChooser.getExtensionFilters().addAll( new ExtensionFilter("Text Files", "*.txt"), new ExtensionFilter("Image Files", "*.png", "*.jpg"... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/9375938', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/954246/']} | jdg_289858 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19978600 |
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 form: <form method="POST" action="submit.php"> <input type="text" value="1"> <input type="text" value="2"> <input type="text" value="3"> <input type="tex... | You need to get a reference of your form, and after that you can iterate the elements collection. So, assuming for instance: <form method="POST" action="submit.php" id="my-form"> ..etc..</form> You will have something like: var elements = document.getElementById("my-form").elements;for (var i = 0, element; element = e... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/19978600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2945628/']} | jdg_283401 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25175919 |
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 this error when I run my code in server, my env is debian, and Python2.7.3 Traceback (most recent call last): File "fetcher.py", line 4, in <module> import mirad.f... | It seems that you are trying connect redis with server that is unidentified by your current Debian environment.From Traceback, I see you are trying to connect using host name as localhost , r_server=redis.Redis(host="localhost",port=6379) But , your system is unable to understand "localhost" , make entry in hosts file... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25175919', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2632266/']} | jdg_353658 | 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 want to create app that can display location information in sectional table view (like as below). [section 1][row 1 - location information];[row 2 - location information];[... | Your code looks valid; I don't see an error in the code you provided. There are a few possible causes; there is an error somewhere else in your code, but cake php doesn't output the error message because debugging is disabled. Enable debugging by setting debugging to 1 or 2 inside app/Config/core.php - Configure::write... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16130323', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2252649/']} | jdg_227400 | 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 try in annotation * @Cache(expires="+10 hours", public=false) or in controller $maxAge = 60*60;$response->setExpires(Carbon::create()->addHour());$response->setSharedMaxAge... | This behaviour is new as of Symfony 3.4 and 4.0. If a user session has been initialized it will always set the headers as described in your question. Introduced in Symfony 4.1 you can override this behaviour. However as this is a new feature this will not be backported to Symfony 3.4. $response->headers->set(AbstractSe... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50861157', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2248514/']} | jdg_366325 | 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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The following sample has reliably returned the name of the process that is associated with the active window, but does not work with the newer modern/universal apps because i... | Be sure to use the Spy++ utility when you want to reverse-engineer something like this. Included with Visual Studio, you need the 64-bit version in Common7\Tools\spyxx_amd64.exe. Use Search > Find Window and drag the bullseye to a UWP app, like Weather. You'll see the window you'll find with GetForegroundWindow(), it... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32360149', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1990747/']} | jdg_380648 | 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 want to execute the window onscroll event, but I don't know why it doesn't work on all browsers(firefox, chrome, etc), and there is no errors occurred. Full code: var elem ... | You said something interesting: x changed to 0 and remains as is. The only way in your code that can happen is if the onscroll function block makes a change because your HTML sets x. If your window.onscroll = function() is indeed firing, but you are not getting the right scroll position (i.e. 0), try changing the way t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29718833', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/459943/']} | jdg_357786 | 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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If I have a class Foo in namespace bar: namespace bar{ class Foo { ... }}; I can then: using Baz = bar::Foo; and now it is just like I defined the class in my namespace wi... | You can define a function alias (with some work) using perfect forwarding: template <typename... Args>auto g(Args&&... args) -> decltype(f(std::forward<Args>(args)...)) { return f(std::forward<Args>(args)...);} This solution does apply even if f is overloaded and/or a function template. | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9864125', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1131467/']} | jdg_252575 | PrimeIntellect/stackexchange-question-answering |
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I am having two forms in same page,Form 1 ID : home /Form 2 ID : contactI need the values filled in the form(home) in the text box of form2(contact) once the send button clic... | As Zang MingJie has already said in a comment, test eax, eax is almost identical to cmp eax, 0 , except that it is shorter than cmp , because with cmp you have to supply 0 as an argument. Note that the savings are not very large, because the 2nd operand gets sign-extended to match the size of the 1st operand, so it do... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/39556654', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_277444 | PrimeIntellect/stackexchange-question-answering |
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I created a new binary using Cargo: cargo new my_binary --bin A function in my_binary/src/main.rs can be used for a test: fn function_from_main() { println!("Test OK");}#[... | The Rust Programming Language has a chapter dedicated to testing which you should read to gain a baseline understanding. It's common to put unit tests (tests that are more allowed to access internals of your code) into a test module in each specific file: fn function_from_main() { println!("Test OK");}#[cfg(test)]mo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38995892', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/432509/']} | jdg_134328 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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How well has the following problem been investigated in TCS? (I apologize if the problem statement sounds vague!) Given a Model of Computation MC (Turing Machine, Ce... | While there are some techniques that can be applied to fault-tolerance for all models, how resistant a computational model is to fault tolerance depends on the model. For instance, Peter Gacs has done quite a bit of research with fault tolerance on cellular automata, and he shows that (with a lot of work) you can build... | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/4565', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/2471/']} | jdg_149070 | 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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DNA carries most of the genetic instructions used in the development, functioning and reproduction of all known living organisms and many viruses (Wikipedia). Is it a... | This language is called the genetic code . But before talking about this specific code, it is important to talk about how the code is read. Please note that the below answer is a simplification of the reality. Mechanism by which the code is read To make things easier (reality is a little more complicated), DNA is "form... | {} | {'log_upvote_score': 5, 'links': ['https://biology.stackexchange.com/questions/41078', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/18776/']} | jdg_187331 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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For all words of fixed length L over a given alphabet, I am interested in a practical algorithm that can give me a subset of maximal cardinality such that the Hammin... | In coding theory, the quantity you are looking for is called $A_q(n, d)$, where $n$ is the length of vectors, $d$ is the minimum distance between them, and $q$ is the alphabet size (omitted when $q=2$). Characterizing $A_q(n,d)$ is a challenging open problem (with many basic questions remaining unanswered) but various ... | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/11711', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/9719/']} | jdg_88791 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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In basis Pursuit, L1 minimization is done to perform compressed sensing. In the literature there is a $ \lambda $ parameter used as a regularizer. What is its significanc... | There are 2 forms of the Basis Pursuit problem: $$\begin{align*}\text{The $ \lambda $ Form:} & \quad && \arg \min_{x} \frac{1}{2} {\left\| A x - b \right\|}_{2}^{2} + \lambda {\left\| x \right\|}_{1} \\\text{The $ \epsilon$ Form:} && \quad & \arg \min_{x} {\left\| x \right\|}_{1} \\& \text{subject to} && \frac{1}{2} {... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/21730', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/14851/']} | jdg_261630 | PrimeIntellect/stackexchange-question-answering |
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I can write something myself by finding zero-crossings of the first derivative or something, but it seems like a common-enough function to be included in standard libraries. ... | The function scipy.signal.find_peaks , as its name suggests, is useful for this. But it's important to understand well its parameters width , threshold , distance and above all prominence to get a good peak extraction. According to my tests and the documentation, the concept of prominence is "the useful concept" to kee... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1713335', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/125507/']} | jdg_165031 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Is it possible to move to the next flagged message in Mutt? In looking at the development manual , I wasn't able to see anything that would let me do this. I'm looking... | Just search for the next flagged message: / followed by ~F . Well, the only drawback is that this doesn't work from the pager menu (but this would be a valid RFE). And you can write a macro with the value: <search>~F\r Note: similarly, I suppose that <next-new> is almost the same as <search>~N\r in the index menu (the ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/150427', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/48106/']} | jdg_325629 | 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 a performance advantage (or disadvantage) when using default instead of server_default for mapping table column default values when using SQLAlchemy with PostgreSQL?... | It is impossible to give you a 'this is faster' answer, because performance per default value expression can vary widely, both on the server and in Python. A function to retrieve the current time behaves differently from a scalar default value. Next, you must realise that defaults can be provided in five different ways... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/52431208', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9958942/']} | jdg_195625 | 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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Can I use JavaScript to detect if the user's browser supports gzipped content (client side, not node.js or similar)? I am trying to support the following edge case: There are... | Javascript can't, but you can use Javascript to detect wether or not the browser supports gzipped content. I commented above and would just like to reiterrate, you should use CloudFront anyway, which does gzip content. If you are using S3, then there is zero reason why you would not want to use CloudFront, however, for... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7153220', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/355325/']} | jdg_293632 | 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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Consider$$I(a)={\int}_{-\infty}^\infty J_0(x)\,J_0(x+a)\,dx,$$where $J_0(z)$ is the Bessel Function of the $1^{st}$ kind and $a>0$. Does this integral converge for any v... | The integral converges only when $a$ is an odd multiple of $\pi/2$,and does not seem to vanish even for those $a$. For large $\left|z\right|$ it is known that$$J_0(z) = \sqrt{\frac2{\pi\left|z\right|}} \bigl(\cos (\left|z\right|-\frac\pi4) + O(1/\left|z\right|) \bigr).$$Therefore we have for large $x$ (either $x>0$ and... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/874941', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/19661/']} | jdg_71586 | 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 want to validate string containing only numbers. Easy validation? I added RegularExpressionValidator, with ValidationExpression="/d+". Looks okay - but nothing validated ... | This is by design and tends to throw many people off. The RegularExpressionValidator does not make a field mandatory and allows it to be blank and accepts whitespaces. The \d+ format is correct. Even using ^\d+$ will result in the same problem of allowing whitespace. The only way to force this to disallow whitespace is... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1085464', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/129193/']} | jdg_85144 | 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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If you have two disjoint graphs, and want to link them, turning this: x = tf.placeholder('float')y = f(x)y = tf.placeholder('float')z = f(y) into this: x = tf.placeholder('fl... | TL;DR: If you can define the two computations as Python functions, you should do that. If you can't, there's more advanced functionality in TensorFlow to serialize and import graphs, which allows you to compose graphs from different sources. One way to do this in TensorFlow is to build the disjoint computations as sepa... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/33748552', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/997378/']} | jdg_150850 | 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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Visual C++ is saying my void function needs a return value I compiled this on my mac, and it worked perfectly, but now I am trying to compile this with Visual c++ (using wind... | Your function is returning a (void **) which is a pointer to a void pointer. To make a void function simply declare it as: void check(int** matrix, int size); Your original code will compile with a warning in C but not in C++. Try this in Visual Studio 2008. Rename your file extension to .c instead of .cpp to force C c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1705614', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/100066/']} | jdg_335353 | 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 getting xml response date format string is "MM/dd/yyyy h:mm:ss a" but I need convert other date format ""dd MMM yy HH:mm"". How to convert date format in vb.net? Please ... | Assuming you want to convert the xml string value to a proper DateTime variable, Net has many methods for this: ' a date value in the string format specified:Dim xmlDate As String = "07/15/2014 7:07:33 AM"' create a DATE variable from that string in a known format:Dim newDate As Date = DateTime.ParseExact(xmlDate, "MM/... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24755940', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3226371/']} | jdg_138634 | PrimeIntellect/stackexchange-question-answering |
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I have this xml based configuration. But in my project I want to use java annotation based configuration. How to do the conversion? <?xml version="1.0" encoding="UTF-8"?><bea... | Create a class annotated with @Configuration ( org.springframework.context.annotation.Configuration ) and for each bean declaration in your XML file create a @Bean ( org.springframework.context.annotation.Bean ) method within this class. @Configurationpublic class MyConfiguration { @Bean public JavaMailSenderImpl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45880027', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4382399/']} | jdg_155994 | 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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i have to different solutions from my professor to the same problem (so there must be a mistake somewhere). The problem is as follows, we have 3 cards, - one is blue on ... | For the first part of the question we can substitute $x=\frac{1}{t}$ in order to get: $$I=\int_0^\infty \frac{x^2 \ln(x)}{(1+x^2)^3} {\rm d}x=\int^0_\infty \frac{\ln\left(\frac{1}{t}\right)}{t^2\left(1+\frac{1}{t^2}\right)^3}\frac{-dt}{t^2}=\int_0^\infty \frac{t^2 \ln\left(\frac{1}{t}\right)}{(1+t^2)^3}dt=-I$$ So we ju... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/3056124', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/577233/']} | jdg_175026 | 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 trying to write my connection string in my appsettings.json file and bring it into my startup file but I keep getting a Value cannot be null.Parameter name: connectionSt... | First of all, the "Data": {"ConnectionStrings": { "DefaultConnection": "Data Source=server;Initial Catalog=dbase;Trusted_Connection=True;MultipleActiveResultSets=true"},} Is slightly different from the structure you get when you add a "Asp.NET Configuration File" in Visual Studio. When you do that you get "ConnectionS... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/40874640', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5017379/']} | jdg_105781 | 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've put together a Vellman MK102 kit (Flashing LEDs) to try and get a handle on how circuit work. I wondered why resistors where placed after the LEDs, and I lea... | electricity is resisted to 1K throughout the whole board Not the whole board - just all the way through a particular path. Both water and the chain belt work as metaphors, but we're not used to chains splitting and recombining. Recall that electricity flows in a complete circuit: a loop through the power source. There ... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/160237', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/70160/']} | jdg_355213 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I have been programming in c/c++ for a while now, and I have never once used a makefile. I know that it is supposed to be useful when you are dealing with... | First, a Makefile for make is really useful when you build a program from several translation units (i.e. several *.c or *.cc files which are #include -ing some other header files) which are linked together (it is not very useful for a single source file tiny program). It organizes the various compilation steps of the ... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/273581', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/168415/']} | jdg_195677 | 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 my project I am using a JAR file provided via Maven. But what Maven gives me is only this jar - no javadocs and no sources. Pressing "Download Sources" has no effect: Ecli... | 2020 Update: The maven dependency plugin should be used whit the dependency:sources goal : <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>3.1.1</version> <executions> <execution> <id>download-sources</id> <goals> <go... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/11361331', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1171620/']} | jdg_315710 | 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 want to generically flatten some json so I can convert to a datatable and bind to a datagrid using c# What is the best way of doign it, bearing in mind I dont know how many... | You can use Json.Net's LINQ-to-JSON API to parse the data into a JToken structure. From there, you can use a recursive helper method to walk the structure and flatten it to a Dictionary<string, object> where the keys are the "path" to each value from the original JSON. I would write it something like this: public cla... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/32782937', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3545438/']} | jdg_228341 | 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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Given a tree having N vertices and N-1 edges where each edges is having one of either red(r) or black(b) color. I need to find how many triplets(a,b,c) of vertices are t... | Let's call triplets having your property good triplets, and those that don't bad . Let's count the bad triplets. Let $\{T_1, T_2, \dots, T_m\}$ be the maximal subtrees with all black edges, and suppose these trees have $t_1, t_2, \dots, t_m$ vertices, respectively. For each $T_i$, the number of bad triplets with all th... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/838792', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/157452/']} | jdg_250858 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Before I can to connect to a particular remote machine I have to run a certain local command. So instead of ssh me@remote.machine I have to do local_commandssh me@remote... | If using ProxyCommand , you must use something like /usr/bin/nc to connect the server. For invoking your command before connect, you need to use sh -c "command list" to merge the two commands as one. Host remote.machine ProxyCommand sh -c "local_command; /usr/bin/nc %h %p" MORE: If your local_command is too complica... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/44307', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/21431/']} | jdg_326489 | 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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What is the minimum of $$f(a,b,c):=\sqrt{\dfrac{a}{b+c}}+\sqrt{\dfrac{b}{c+a}}+\sqrt{\dfrac{c}{a+b}}$$ where $a,b,c$ are positive real numbers? When $a=b=c$, we have $f(... | Hint: this is also $$\min_{a,b,c\ge 0, a+b+c=1} \sqrt{\dfrac{a}{b+c}}+\sqrt{\dfrac{b}{c+a}}+\sqrt{\dfrac{c}{a+b}}=\min_{a,b,c\ge 0, a+b+c=1} \sqrt{\dfrac{a}{1-a}}+\sqrt{\dfrac{b}{1-b}}+\sqrt{\dfrac{c}{1-c}}$$And then you can for instance use the Lagrange multiplicators. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1003117', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/183924/']} | jdg_234877 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1349907 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am quite confused about this. I know that zero eigenvalue means that null space has non zero dimension. And that the rank of matrix is not the whole space. But is the ... | Well, if $A$ is an $n \times n$ matrix, the rank of $A$ plus the nullity of $A$ is equal to $n$; that's the rank-nullity theorem. The nullity is the dimension of the kernel of the matrix, which is all vectors $v$ of the form:$$Av = 0 = 0v.$$The kernel of $A$ is precisely the eigenspace corresponding to eigenvalue $0$. ... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/1349907', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/141586/']} | jdg_150359 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3974111 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I need to evaluate the sum given by: $$\displaystyle \sum_{k=1}^\infty \left( \frac{1}{6k+1}+\frac{1}{6k+3}+\frac{1}{6k+5}-\frac{1}{8k}-\frac{1}{8k+2}-\frac{1}{8k+4}-\fr... | If you are not allowed to use integrals which the standard method of invoking Abel's Theorem requires, then pretty much all you can do is get creative. Denote: $$S_n = \sum_{k=0}^n\left(\frac{1}{6k+1} + \frac{1}{6k+3} + \frac{1}{6k+5}\right)$$ and $$T_n = \sum_{k=0}^n\left(\frac{1}{6k+2} + \frac{1}{6k+4} + \frac{1}{6k+... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3974111', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/869961/']} | jdg_382296 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17215789 |
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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Suppose I have a list of string: string = c("G1:E001", "G2:E002", "G3:E003") Now I hope to get a vector of string that contains only the parts after the colon ":", i.e substr... | Here are a few ways: 1) sub sub(".*:", "", string)## [1] "E001" "E002" "E003" 2) strsplit sapply(strsplit(string, ":"), "[", 2)## [1] "E001" "E002" "E003" 3) read.table read.table(text = string, sep = ":", as.is = TRUE)$V2## [1] "E001" "E002" "E003" 4) substring This assumes second portion always starts at 4th characte... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/17215789', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1510531/']} | jdg_312608 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25761438 |
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 getting an integer value for the pixel in an image using this method: int colour = img.getRGB(x, y); Then I'm printing out the values and I see that black pixels correspo... | getRGB(int x, int y) return you the value of color pixel at location (x,y) . You are misinterpreting the returned value. It is in the binary format.like 11...11010101 and that is given to you as int value. If you want to get RGB (i.e. Red, Green, Blue) components of that value use Color class. e.g. Color mycolor = new ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/25761438', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3996479/']} | jdg_198392 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3477319 |
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 the following SQL which gets a season for each day in a range of dates, then groups each season by start and end date with number of nights. What it does is not import... | Your code currently gets the .val() for the first .required , from the .val() documentation : Get the current value of the first element in the set of matched elements. You need to filter through each one individually instead, like this: function myValidation(){ var allGood = true; $(".required").each(function() { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3477319', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/57083/']} | jdg_112372 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33935807 |
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 my Dockerfile, I would like to define variables that I can use later in the Dockerfile. I am aware of the ENV instruction, but I do no want these variables to be environme... | You can use ARG - see https://docs.docker.com/engine/reference/builder/#arg The ARG instruction defines a variable that users can pass atbuild-time to the builder with the docker build command using the --build-arg <varname>=<value> flag. If a user specifies a buildargument that was not defined in the Dockerfile, the b... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/33935807', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5475103/']} | jdg_282239 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 129017 |
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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Can I call a model wherein Bayes' Theorem is used a "Bayesian model"? I am afraid such a definition might be too broad. So what exactly is a Bayesian model?
Now provid... | In essence, one where inference is based on using Bayes theorem to obtain a posterior distribution for a quantity or quantities of interest form some model (such as parameter values) based on some prior distribution for the relevant unknown parameters and the likelihood from the model. i.e. from a distributional model ... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/129017', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/26881/']} | jdg_347598 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 437061 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
We are looking for a Wireshark-like tool to use on the iPhone to test a 3rd party application before partnering with the 3rd party. Any suggestions?
Now provide the respons... | A man-in-the-middle proxy, like suggested by other answers, is a good solution if you only want to see HTTP/HTTPS traffic. The best solution for packet sniffing (though it only works for actual iOS devices, not the simulator) I've found is to use rvictl . This blog post has a nice writeup. Basically you do: rvictl -s <... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/437061', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_197838 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14269704 |
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 new to prototyping and instantiations and therefore had a question : How can I create a function that constructs a new array that also has some properties added with prot... | You've got it a bit backwards. Just use Array.prototype as your custom object's prototype. function Cool_Object() { this.my_method = function () { return 42; }}Cool_Object.prototype = Array.prototype;var foo = new Cool_Object();foo.my_method(); // 42foo.push(13);foo[0]; // 13 You can get both Array.prototy... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14269704', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1018792/']} | jdg_119536 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2862257 |
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:
On the back of a mathematical magazine, I came across some "quick facts" about the number 7. Most of them were real life related ones, like "Rome was buit on 7 hills", "... | Let $\mathrm{sod}$ stand for the upper-bounded sum-of-digits operation, that is, $$\mathrm{sod}(n) = \sup_{m \leq n}\left( \text{sum of digits of $m$}\right).$$This has the nice advantage that it is trivially a monotone function. If we can prove that$$\mathrm{sod}^4\left(7^{7^{7^7}}\right) < 10,$$we can use Euler's the... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2862257', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/551440/']} | jdg_221577 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 302780 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Why does this ShapeFactory use conditional statements to determine what object to instantiate. Dont we have to modify ShapeFactory if we want to add other... | The conventional object-oriented wisdom is to avoid if statements and replace them with dynamic dispatch of overridden methods in subclasses of an abstract class. So far, so good. But the point of the factory pattern is to relieve you from having to know about the individual subclasses and work only with the abstract s... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/302780', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/153300/']} | jdg_233960 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 516766 |
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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Let $f:X \to Y$ be a morphism of $k$-schemes locally of finite type, and let $x \in X$ be a closed point. Then $\kappa(x)$ is a finite extension of $k$ by the Nullstelle... | A morphism of schemes is a morphism of locally ringed spaces. This means that, writing $y=f(x)$, the induced $k$-morphism on stalks $f^*_x:\mathcal O_{Y,y }\to \mathcal O_{Y,y }$ sends the maximal ideal $\mathfrak m_y \subset \mathcal O_{Y,y }$ to the maximal ideal $\mathfrak m_x \subset \mathcal O_{X,x }$ and thus i... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/516766', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/88863/']} | jdg_377952 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 466155 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
Many applications allow me to connect to Mysql using a username, password host and port. Some allow me to configure a socket instead of the host:port . Is there any clear benef... | Well, it's simple. Socket is a file based communication, and you can't access the socket from another machine. On the other hand, ports are open to the world (depends on configuration) and you can access the mysql from other machine using host+port combination. Also, as much I understand sockets, they are just combinat... | {} | {'log_upvote_score': 6, 'links': ['https://serverfault.com/questions/466155', 'https://serverfault.com', 'https://serverfault.com/users/60697/']} | jdg_334215 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24997 |
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:
What are the advantages of recursion? Some programming languages can optimize tail recursion, but, still in general terms, recursion consume more resource... | Yes, you can code recursive functions as iterations. It basically requires you to maintain the information manually that otherwise would have been taken care of by the method calling code generated by the compiler. In other words, you need a stack where each entry is a structure containing the passed parameters and al... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/24997', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/82/']} | jdg_289467 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10204021 |
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 seems like it should be extremely simple; however, after two hours of reading and trial-and-error without success, I'm admitting defeat and asking you guys! I'm trying t... | require('./functions.js') That doesn't do anything since you're not exporting anything. What you're expecting is that testFunction is globally available, essentially the same as global.testFunction = function() { return 1;} You just can't bypass the export/globals mechanism. It's the way node has been designed. Ther... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10204021', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/43140/']} | jdg_133181 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1152414 |
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 program is now still running to import data from a log file into a remote SQL Server Database. The log file is about 80MB in size and contains about 470000 lines, with abo... | Use SqlBulkCopy . Edit: I created a minimal implementation of IDataReader and created a Batch type so that I could insert arbitrary in-memory data using SqlBulkCopy . Here is the important bit: IDataReader dr = batch.GetDataReader();using (SqlTransaction tx = _connection.BeginTransaction()){ try { using (S... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1152414', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/79109/']} | jdg_207427 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15013 |
Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I've found this webapp which lets you generate a free theorem for a given type. The generated theorems quantify over types and relations on these types. These theore... | The formulas are formulas of Abadi-Plotkin logic, which they describe in their paper A Logic for Parametric Polymorphism . The semantics of System F that Abadi and Plotkin used to interpret their logic can be found in Bainbridge, Freyd, Scedrov, Scott's paper Functorial Polymorphism . | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/15013', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/13264/']} | jdg_248984 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 159584 |
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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Water (distilled or not) picks up CO 2 from the atmosphere, some of which dissolves to form carbonic acid (H 2 CO 3 ), lowering the pH by a point or two. From that ... | Similarly, almost every chemistry experiment or demonstration I've seen was done under air, not some inert gas. I don't think it's too much of a stretch to say that the popular chemistry demonstrations are popular at least partly because they are robust towards environmental conditions. The same applies to high-school ... | {} | {'log_upvote_score': 5, 'links': ['https://chemistry.stackexchange.com/questions/159584', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/4594/']} | jdg_93089 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30886476 |
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 trying to do a modal that show events in a table but when i do the ng-repeat only show one item and i don't know why. If someone can help me i will be very grateful,The htm... | Well you can achieve this using Color State Resource . If you notice inside your NavigationView you're using app:itemIconTint="@color/black"app:itemTextColor="@color/primary_text" Here instead of using @color/black or @color/primary_test , use a Color State List Resource . For that, first create a new xml (e.g drawer_i... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/30886476', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4256252/']} | jdg_98334 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9595117 |
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 would like to identify linear features, such as roads and rivers, on raster maps and convert them to a linear spatial object ( SpatialLines class) using R. The raster and s... | Here's my effort. The plan is: densify the lines compute a delaunay triangulation take the midpoints, and take those points that are in the polygon build a distance-weighted minimum spanning tree find its graph diameter path The densifying code for starters: densify <- function(xy,n=5){ ## densify a 2-col matrix cbin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9595117', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1165618/']} | jdg_247929 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53291 |
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 would like to know how the angle between two n-vectors is defined. I mean whether it is unique and how we may compute it (is the inner product a valid method in the n-... | If your two vectors $v$ and $w$ are not collinear then they span a two-dimensional plane $E\subset{\mathbb R}^n$. This plane inherits the given scalar product in ${\mathbb R}^n$ and so becomes an ordinary euclidean plane like the sheet of paper you are drawing on. The angles in this plane are related to the scalar prod... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/53291', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/13669/']} | jdg_115023 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8270324 |
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 a C compiler allowed to add functions to standard headers and still conform to the C standard? I read this somewhere, but I can't find any reference in the standard, excep... | In 4. "Conformance" §6, there is: A conforming implementation may have extensions (including additional library functions), provided they do not alter the behavior of any strictly conforming program. with the immediate conclusion in a footnote: This implies that a conforming implementation reserves no identifiers oth... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8270324', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/584518/']} | jdg_163119 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1976029 |
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:
Does the following integral converge? $$\int_1^\infty \sin^2 (x^2) \, dx$$ I tried$$\int_1^\infty \sin^2(x^2) \, dx=\int_1^\infty \frac{1-\cos(2x^2)}{2} \, dx = \frac{\s... | No, it does not. We have, due to $\sin^2(z)=\frac{1-\cos(2z)}{2}$,$$ \int_{1}^{M}\sin^2(x^2)\,dx \stackrel{x^2\to z}{=} \int_{1}^{M^2}\frac{\sin^2(z)}{2\sqrt{z}}\,dz =\frac{M-1}{2}-\int_{1}^{M^2}\frac{\cos(2z)}{4\sqrt{z}}\,dz$$where $\int_{1}^{+\infty}\frac{\cos(2z)}{4\sqrt{z}}\,dz$ is finite by Dirichlet's test /integ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1976029', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/359968/']} | jdg_81480 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21242112 |
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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sorry to ask this dummy question. I have an HTML form like below that will result in a bunch of data lines to be parsed later by my PHP codes. But I get a bit stuck for how t... | Short answer Date input = new Date();LocalDate date = input.toInstant().atZone(ZoneId.systemDefault()).toLocalDate(); Explanation Despite its name, java.util.Date represents an instant on the time-line, not a "date". The actual data stored within the object is a long count of milliseconds since 1970-01-01T00:00Z (midni... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/21242112', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1576748/']} | jdg_99961 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28900077 |
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 simply want to do this with my KeyboardEvent var tag = evt.target.tagName.toLowerCase(); While Event.target is of type EventTarget , it does not inherit from Element . So I... | It doesn't inherit from Element because not all event targets are elements. From MDN : Element, document, and window are the most common event targets, but other objects can be event targets too, for example XMLHttpRequest, AudioNode, AudioContext, and others. Even the KeyboardEvent you're trying to use can occur on a ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/28900077', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/487771/']} | jdg_257466 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12414600 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to use the salesforce-python-toolkit to make web services calls to the Salesforce API, however I'm having trouble getting the client to go through a proxy. Since t... | I went into #suds on freenode and Xelnor/rbarrois provided a great answer! Apparently the custom mapping in suds overrides urllib2's behavior for using the system configuration environment variables. This solution now relies on having the http_proxy/https_proxy/no_proxy environment variables set accordingly. I hope thi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12414600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/151985/']} | jdg_347773 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38428561 |
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 about the difference between \ and / in file paths. I have noticed that sometimes a path contains / and sometimes it is with \ . It would be great if anyone c... | / is the path separator on Unix and Unix-like systems. Modern Windows can generally use both \ and / interchangeably for filepaths, but Microsoft has advocated for the use of \ as the path separator for decades. This is done for historical reasons that date as far back as the 1970s, predating Windows by over a decade. ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/38428561', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2731834/']} | jdg_370610 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7772409 |
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 working with PhoneGap and Android and have my .html and js files on an external server. When I use the following code, the app loads my external .html files and everythi... | This is a workaround to simulate the described behavior. You can use a WebViewClient , and override the onPageStarted method: public class MyWebViewClient extends WebViewClient { boolean timeout; public MyWebViewClient() { timeout = true; } @Override public void onPageStarted(WebView view, String ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7772409', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/989557/']} | jdg_84493 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47896461 |
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 2D array, arr , where each cell in it has a value 1, 2 or 3, for example, arr[0][0] = 3, arr[2][1] = 2, and arr[0][4] = 1 . I want to know the shortest path from a g... | You can use a simple breadth first search for this. Basically, each cell in your grid corresponds to a node in the graph, with edges between adjacent cells. Start at the starting position, and keep expanding passable cells until you find a goal cell. def bfs(grid, start): queue = collections.deque([[start]]) seen... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/47896461', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1460166/']} | jdg_346599 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16011066 |
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 get started with Safari extension development, but I keep getting the "No Safari Extension Developer Certificate" error. I followed the openssl instructions her... | Ok, here's a walkthrough. On two of these steps you'll be asked to create password. You can go with an empty one - just press Enter. Get OpenSSL. There are a few options here, I got mine here . I downloaded the first thing (light version) and Visual C++ Redistributables (you might already have them, OpenSSL installer w... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16011066', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/985512/']} | jdg_341343 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36603379 |
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 is a game of guessing number, I want the page to keep track of the wins, losses and totals and the %of winning by using sessions. I want to reset everything when I click... | Here my solution: You can use the @Streaming annotation: public interface ITwitterAPI { @GET("/2/rsvps") @Streaming Observable<ResponseBody> twitterStream();}ITwitterAPI api = new Retrofit.Builder() .baseUrl("http://stream.meetup.com") .addCallAdapterFactory(RxJavaCallAdapterFactory.create())... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36603379', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6195826/']} | jdg_220612 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55132771 |
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'd like to pass a quoted string to a function that calls ggplot2. library(magrittr); library(ggplot2)g1 <- function( variable ) { ggplot(mtcars, aes_string("wt", variable, ... | You can do this using the !! operator on the variable after call to sym . This will unquote and evaluate variable in the surrounding environement. library(rlang)g1 <- function( variable ) { ggplot(mtcars, aes(x = wt, y = !! sym(variable) , size = "carb")) + geom_point()}g1("mpg")variables <- c("mpg", "cyl", "disp")... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/55132771', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1082435/']} | jdg_344037 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4120119 |
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 question regarding data transmission from php to javascript. I gather some data from database and I format them like this: for($i=0;$i<(sizeof($lt_periods_query['pe... | To communicate data structures from PHP to Javascript, inject a JSON value like this: <?php $xdata = array( 'foo' => 'bar', 'baz' => array('green','blue') );?><script type="text/javascript"> var xdata = <?php echo json_encode($xdata); ?>; alert(xdata['foo']); alert(xdata['baz'][0])... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4120119', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/403295/']} | jdg_206464 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14813008 |
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 got the following question in an interview: "Write a C function that round up a number to next power of 2." I wrote the following answer: #include <stdio.h>int next_pwr_of_... | Precedence my friend, precedence. while ((tmp & num) != 0); Will fix it. ( note the parenthesis around the expression tmp & num ) != has higher precedence than & , so num != 0 is evaluated before tmp & num . If you skip the parenthesis, the expression that is evaluated is : tmp & (num != 0) First time round, tmp = 9 (1... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14813008', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2061419/']} | jdg_202759 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21013 |
Below is a question asked on the forum linguistics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm studying Turkish, and regarding the locative, I've learned that it is implemented by adding the suffix -DA or -TA, the latter being used when the word starts ... | Turkish has a rule of vowel harmony : it depends on the vowel of the preceding syllable. You get [a] after u ı o a and [e] after ü i ö e . There are some complications about final consonants in loan words which can be treated as exceptions. The t vs d thing has to do with whether there is a previous voiceless consonant... | {} | {'log_upvote_score': 4, 'links': ['https://linguistics.stackexchange.com/questions/21013', 'https://linguistics.stackexchange.com', 'https://linguistics.stackexchange.com/users/15066/']} | jdg_152545 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41455724 |
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 function that calls another function that returns a chan array. I currently have a for loop looping over the range in the array which runs the program indefinitely o... | When the primary goroutine at main exits, all goroutines you might have spawned will be orphaned and eventually die. You could keep the main goroutine running forever with an infinite loop with for {} , but you might want to keep an exit channel instead: exit := make(chan string)// Spawn all you worker goroutines, and ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41455724', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5776617/']} | jdg_364488 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8857985 |
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 starting to configure my development environment and I am using Spring Tool Suite 2.8.1 along with m2E 1.01. As far as I can tell, since this is a Maven Project (my firs... | Indeed IDEs often cache the local repository (Eclipse does something similar, and I have to relaunch Eclipse). One ugly maven behavior you might encounter is that if you declare a dependency before you actually install it, maven will create an empty version of the missing dependency (folder with metadata but no jar), a... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/8857985', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1105946/']} | jdg_182913 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19091693 |
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 model as such: Company Department Person (Name, Nationality, New) Person (Name, Nationality, New) Person (Name, Nationality, New) Person (Name, Nationality, New) Dep... | Below is a step-by-step explanation. Notice the documentation is really good: the pages on the forms and on the $parsers are the ones you're looking for. link: function(scope, elm, attrs, ctrl) { /** * This function is added to the list of the $parsers. * It will be executed the DOM (the view value) change. ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/19091693', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1842134/']} | jdg_311693 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18724964 |
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 two classes. How can I turn these two classes into a one to one relationship using the entity framework code first method? public class Region{ public int RegionId {... | This occurs in CodeFirst because of the virtual keyword. In effect, you are creating a relationship where creating one item requires the creation of the other. however, the virtual keyword allows lazy instantiation, which means that creating an object of one type doesn't automatically create the other type, allowing ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18724964', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2313517/']} | jdg_201303 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 466215 |
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:
Consider: #!/bin/kshdb2 connect to MKTETLPS user ....... using ........db2 "select count(*) from etl.IDM_COLLAPSE_ORG_DEE c where c.IDM_PROCESS_STEP = 'I' and priority ... | Variable assignments must not include $ and spaces around the = . I also would double quote the assignment. So the variable assignment should look like as follows. a="/is115/idm/dsproj/scripts/l.txt" From further reading the script, it looks like you rather want to store the content of the file 1.txt in $a rather than ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/466215', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/308605/']} | jdg_90611 | PrimeIntellect/stackexchange-question-answering |
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