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 | 8396419 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In a CSS file, this line is in more than 5 rules. border: 1px solid black; I want to comment this line like this: /*border: 1px solid black;*/ Is there a shortcut to do this ... | I would suggest using a macro for this. Macros are automatically saved by Vim and available across sessions. To record a macro type: q<letter><commands>q . Where <letter> is any letter from a-z and indicates the register in which the macro will be saved. After that you simply type the commands you wish to be recorded a... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8396419', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/884995/']} | jdg_289369 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22906760 |
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 struck in sorting tds in table using jquery. My Demo fiddle How can I call it for any table with id in my project? var $sort = this;var $table = $('#mytable');var $rows... | Something like this function sortTable(table, order) { var asc = order === 'asc', tbody = table.find('tbody'); tbody.find('tr').sort(function(a, b) { if (asc) { return $('td:first', a).text().localeCompare($('td:first', b).text()); } else { return $('td:first', b).text... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/22906760', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1041205/']} | jdg_288908 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2847872 |
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 designing GUI (graphical user interface) system for a game engine (C++). Idea is to create a heirarchy of GUI controllers like Focusable, Hoverable, Dragable etc. Every G... | Use TObjectList.AddRange() and set OwnsObjects to False to avoid double-freeing of the items in LRes . var L1, L2, LRes: TObjectList<TPerson>; Item: TPerson;{...}L1 := TObjectList<TPerson>.Create();try L2 := TObjectList<TPerson>.Create(); try LRes := TObjectList<TPerson>.Create(); try L1.Add(TPerson.Crea... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2847872', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/288406/']} | jdg_269656 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7047752 |
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 followed basic Git tutorial and added README file, which worked. Then I copied my project files to the same folder and tried to add them to repository by running git add --... | This is actually a multi-step process. First you'll need to add all your files to the current stage: git add . You can verify that your files will be added when you commit by checking the status of the current stage: git status The console should display a message that lists all of the files that are currently staged, ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/7047752', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/266250/']} | jdg_181548 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10908477 |
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 making a WPF application following MVVM pattern. In this i am using entity framework, my entity structure is simple, it has 3 entities: department, course, books, a depa... | I prepared the small sample to replicate this.. <Window x:Class="TestApp.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:this="clr-namespace:TestApp" Title="MainWindow" Height="350" Width="525"> <Wi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10908477', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1077385/']} | jdg_138867 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 648115 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an 'optional' parameter on a method that is a KeyValuePair. I wanted an overload that passes null to the core method for this parameter, but in the core method, when ... | KeyValuePair<K,V> is a struct, not a class. It's like doing: int i = 10;if (i != null) ... (Although that is actually legal, with a warning, due to odd nullable conversion rules. The important bit is that the if condition will never be true.) To make it "optional", you can use the nullable form: static void Foo(KeyValu... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/648115', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8741/']} | jdg_350341 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14282 |
Below is a question asked on the forum emacs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The splash screen is useful in the beginning, but now I want something more useful: I want to have list of recently opened files presented when starting emacs if there ... | Manomagically :D, after posting the question I got the working solution by removing one single quote below in my .emacs (setq initial-buffer-choice '(helm-recentf)) ;; Does not work To this: (setq initial-buffer-choice (helm-recentf)) ;; Works!!!;; I still haven't tried doing with the built-in recentf only Or this: (se... | {} | {'log_upvote_score': 5, 'links': ['https://emacs.stackexchange.com/questions/14282', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/8937/']} | jdg_366508 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4656546 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Possible Duplicate: Why do /**/ comments work in stylesheets but // comments don't? In CSS there is only one way to create comments: /* I'm a comment */ The problem is that i... | I think the real answer is that CSS treats newlines like any other whitespace, so it wouldn't make sense to have comments that are terminated by a newline. This is from the CSS1 spec: http://www.w3.org/TR/REC-CSS1 A CSS style sheet, for any version of CSS, consists of a list of statements. There are two kinds of statem... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4656546', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/63377/']} | jdg_302488 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 89518 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
The proof that $\Gamma(z)\pm \Gamma(1-z)$ only has zeros for $z \in \mathbb{R}$ or $z= \frac12 +i \mathbb{R}$ has been given here: Are all zeros of $\Gamma(s) \pm \Gamma(1-s)$... | If $\zeta(s)$ is nonzero, but $\zeta(s)\pm\zeta(1-s)=0$, then by the functional equation of the Riemann zeta function we have$$ \pi^{-\frac{s}{2}}\Gamma\left(\frac{s}{2}\right)\pm \pi^{-\frac{1-s}{2}}\Gamma\left(\frac{1-s}{2}\right)=0.$$That is, your question is just the Riemann Hypothesis plus a more elementary one si... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/89518', 'https://mathoverflow.net', 'https://mathoverflow.net/users/12489/']} | jdg_183646 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2188844 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I get the id of the created record in SQLAlchemy? I'm doing: engine.execute("insert into users values (1,'john')")
Now provide the response and nothing else.
| When you execute a plain text statement, you're at the mercy of the DBAPI you're using as to whether or not the new PK value is available and via what means. With SQlite and MySQL DBAPIs you'll have it as result.lastrowid, which just gives you the value of .lastrowid for the cursor. With PG, Oracle, etc., there's n... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2188844', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/124504/']} | jdg_145137 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 856979 |
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:
are there any ways to solve :$ x^4 -6x^3 +28x^2 -64x +96 >0$ ?
Now provide the response and nothing else.
| Here are some identities that immediately yield the result ;D $$x^4 - 6x^3 + 28x^2 - 64x + 96 = 16(x - 2)^2 + x^2(x - 3)^2 + 3x^2 + 32 > 32 > 0$$ and the other even better identity that can be used is $$x^4 - 6x^3 + 28x^2 - 64x + 96 = \big((x - 2)^2 + 4\big) \cdot \big((x - 1)^2 + 11\big) > 4 \cdot 11 = 44 > 0$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/856979', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/90230/']} | jdg_360452 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2583761 |
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:
Describe the image of the region under the transformation: The disk $|z| < 1$ under $w =\frac{iz-i}{z+1} $. What I did is: $$w =\frac{iz-i}{z+1} \Rightarrow z=\frac{w+i}... | Hint: $$2^{3x+1} = 8^x\times 2$$$$8 \equiv 1\pmod{7} \implies 8^x \equiv 1 \pmod{7}\implies 8^x \times 2\equiv 2\pmod{7}.$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2583761', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/372333/']} | jdg_170797 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15821 |
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 a set S of real numbers, and I would like to create a new set R with exactly n real numbers (not necessarily from the set) that represent it best. What I mean by best? ... | This is the $k$-center problem (or in your notation, the $n$-center problem). you're given a set $S$ of points, and you want to find a set $R$ of $n$ points such that the set of balls of radius $r$ around each point in $R$ cover all of $S$, and $r$ is minimized. Your metric space is the line, so this problem is relativ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/15821', 'https://mathoverflow.net', 'https://mathoverflow.net/users/4102/']} | jdg_325142 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 99884 |
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'm wondering if there is a formula for the value of $(1+i)^n+(1-i)^n$? I calculated the first terms starting with $n=1$ to be, in order, $2$, $0$, $-4$, $-8$, $-8$, $0$... | Let us avoid the binomial theorem. Since $1-\mathrm i$ is the conjugate of $1+\mathrm i$, the number $\color{red}{x_n=(1+\mathrm i)^n+(1-\mathrm i)^n}$ is twice the real part of $(1+\mathrm i)^n$. Since $\frac{1+\mathrm i}{\sqrt2}=\mathrm e^{\mathrm i\pi/4}$, $(1+\mathrm i)^n$ is $(\sqrt2)^n$ times $\mathrm e^{\mathrm ... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/99884', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/23115/']} | jdg_304278 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 63958929 |
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 constant array: export const gender = [{id: 1, name: "Male"}, {id: 2, name: "Female"}]; How to share this gender array across components? To fill select list in temp... | You should apply the modifier on the ZStack , NOT the NavigationView NavigationView(content: { ZStack{ ,,, }.navigationBarHidden(true) .navigationBarTitle("") .ignoresSafeArea(.keyboard, edges: .bottom) // <- This line moved up}) Full working example: struct ContentView: View { @State var text = "... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/63958929', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_285556 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44447494 |
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 getting json file from url with httpget request. Then, I want to print all tags that comes from json to the screen. I use this code for doing that however, I couldnot ge... | xtermjs is a library that expose an api, that allow us to build fully xterm based terminal emulator. But for every of the terminal functionalities you need to implement it through the api. Using the event listeners. And handling them. And combining it with others packages depend on what you want to achieve. For input h... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/44447494', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8134217/']} | jdg_211391 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36945414 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to make sense of the error(s) I'm seeing below, and to learn how to fix it. could not find implicit value for parameter materializer: akka.Stream.Materializer val... | You can create an implicit ActorMaterializer within your test class which will use testkit's ActorSystem : import akka.testkit.TestKitimport akka.actor.ActorSystemclass TestJmlPlay(_system : ActorSystem) extends TestKit(_system) ... { implicit val materializer: ActorMaterializer = ActorMaterializer() val bbox = ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/36945414', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/90173/']} | jdg_170494 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61268776 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As the terraform azurerm provider misses support for azure webapp access restrictions ( see github issue ). We use a null_resource with local-exec to apply a access restricti... | I finally got this to work with the AzureCLI approach I described in the first post. I use addSpnToEnvironment (it adds the service provider credentials to the environment, as described in the documentation ) and set the required parameters as described by terraform . - task: AzureCLI@2 displayName: "Terraform" ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/61268776', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2250672/']} | jdg_349963 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53810595 |
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 requirement that I have to convert the number using the decimal pipe from ts Instead of use decimal pipe like this <td>{{rmanFmvRulesDef.max | number :'1.2-2'}}</td... | As usual in angular you can rely on DI. You can override the transform function in the ts. import { DecimalPipe } from '@angular/common';class MyService { constructor(private _decimalPipe: DecimalPipe) {} transformDecimal(num) { return this._decimalPipe.transform(num, '1.2-2'); }} Add DecimalPipe in the providers... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/53810595', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5533327/']} | jdg_179161 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12652899 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In a Java Project , does keeping all the .java files in the same folder mean they are in the same package? What is the difference in making a Package for our project compared... | There is a relationship between package and directory, but it's one that you must maintain. If you have a class that's in "mypackage1.mypackage2", that means that the java command is going to expect to find it in a directory structure named "mypackage1\mypackage2" (assuming "backwards" Windows notation), with that dir... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12652899', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1703129/']} | jdg_263638 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 994168 |
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:
If I know that: •$f(x)$ is an increasing function •$x<x+a$ •$\lim_{x\to +\infty}f(x)=\lim_{x\to +\infty}f(x+a)$ Can I conclude that $\lim_{x\to +\infty}f(x)=\infty$ ? So... | Let us rewrite$$\sqrt[3]2+\sqrt[3]4=\color{blue}{1+\sqrt[3]2+\sqrt[3]4}-1=\color{blue}{\frac{\left(\sqrt[3]2\right)^3-1}{\sqrt[3]2-1}}-1=\frac{1}{\sqrt[3]2-1}-1.$$If the left side were rational, what could we say about $\sqrt[3]2$ ? | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/994168', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_194170 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6293498 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am in the process of building a Chrome extension, and for the whole thing to work the way I would like it to, I need an external JavaScript script to be able to detect if a... | I am sure there is a direct way (calling functions on your extension directly, or by using the JS classes for extensions), but an indirect method (until something better comes along): Have your Chrome extension look for a specific DIV or other element on your page, with a very specific ID. For example: <div id="Extensi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6293498', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_109817 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60456687 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Web apps usually reflect the currently displayed content in the tab's title . Supplying the title parameter to a MaterialApp or WidgetsApp means that I cannot change it witho... | Dynamic app title in Flutter The app title can be dynamically changed on all platforms using SystemChrome.setApplicationSwitcherDescription : @overrideWidget build(BuildContext context) { SystemChrome.setApplicationSwitcherDescription(ApplicationSwitcherDescription( label: 'Dynamic web app title', primaryC... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/60456687', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6509751/']} | jdg_279108 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2400657 |
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:
My question, please, relates to a proof that: Every Well-ordered Set is Isomorphic to a Unique Ordinal and the use of the Axiom of Replacement in it. The proof begins le... | The key problem in the absence of the axiom of replacement is that there may be well-ordered sets $S$ that are too large in the sense that they are longer than any ordinal. In that case, the collection of ordinals isomorphic to an initial segment of $S$ would be the class of all ordinals, which is not a set. For exampl... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2400657', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_263368 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42079805 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
WPF Chart Control successfully adds and clears Data and refreshes chart when checkbox is toggled because it includes 'UpdateSourceTrigger=PropertyChanged', however, I'm not s... | You can dynamically control the period using a Subject together with switchMap and interval . Whenever the subject emits a value, that value can be used to specify the interval's period: const t = Date.now();let subject = new Rx.Subject();subject .switchMap(period => Rx.Observable.interval(period)) .do(() => console.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42079805', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7508612/']} | jdg_232398 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1036622 |
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:
While reading the research article I came across following derivation, given a self-adjoint operator,\begin{eqnarray}L = \frac{d^2}{dx^2} + f(x)\end{eqnarray} \begin{eqn... | First thing: self-adjoint in which space? Second thing: try to apply the Fredholm alternative - if you have an operator $A$ satisfying the Fredholm alternative, then $$b\in im(A)\iff b \in (\ker A^*)^\bot.$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1036622', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/16165/']} | jdg_188050 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 945590 |
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:
When expanded, the product $(x+2)(x+3)(x+4)\cdots(x+9)(x+10)$ can be written as $a_9x^9+a_8x^8+\dots+a_1x+a_0$ . What is the value of $a_1+a_3+a_5+a_7+a_9$ ?
Now provid... | Let $P(x) = (x+2)(x+3)..(x+10)$. Then what is $\dfrac{P(1)-P(-1)}2=?$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/945590', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/155812/']} | jdg_337534 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12871760 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to find out what the difference between packet loss and packet duplication problems is. Does anyone know what 'packet duplication' is all about? Is it the same a... | No. In TCP delivery of "packets" is reliable(I think the term data should be better in this case, since it's a stream oriented protocol). Packet loss and duplication are problem related to unreliable protocols datagram oriented like UDP . In UDP when you send a datagram this could arrive duplicated, out of order or ev... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12871760', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/365681/']} | jdg_362190 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43735393 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am having a weird error while importing bs4.I could not find any help elsewhere.I tried installing html and future. complete traceback : Traceback (most recent call last): ... | Update (October 2017) The latest version of Microsoft Reporting Services Projects for Visual Studio (1.18) adds MSBuild support for SSRS projects . With this installed, SSRS projects can be updated to a format supported by MSBuild, which prevents this problem from happening. Original Answer This is a bug in MSBuild 15,... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43735393', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7110374/']} | jdg_302309 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53525239 |
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 created a REST API - in a few words, my client hits a particular URL and she gets back a JSON response. Internally, quite a complicated process starts when the URL is ... | You have few different scenarios according to how much control you have on the client. If the client behaviour cannot be changed, you will have to keep the session open until the request has not been fully processed. This can be achieved employing a pool of workers (futures/coroutines, threads or processes) where each ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53525239', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7290845/']} | jdg_191451 | PrimeIntellect/stackexchange-question-answering |
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So, I want to apply tint to AppCompat Checkbox. Everything works fine on Lollipop: android:buttonTint="@color/purple_FF4081" or this way: android:theme="@style/Theme.MyTheme.... | Quick fyi that this has all changed now after the introduction of the AppCompatActivity and the new support libraries, for reference (outlined beautifully here) a checkbox can be tinted by using the theme atttribute and setting the colorControlNormal and colorControlActivated : styles.xml <style name="MyCheckBox" paren... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/26532045', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/698336/']} | jdg_357430 | PrimeIntellect/stackexchange-question-answering |
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I'm making a project with 4 different pages. I use a "BottomNavigationBar" widget to navigate to each page. When an icon in the "BottomNavigationBar" is pressed, I display a ... | I have added an answer to the post that you linked: https://stackoverflow.com/a/59133502/6064621 The answer below is similar to the one above, but I've also added unknown routes here: What you want can be achieved by using a custom Navigator . The Flutter team did a video on this, and the article they followed is here:... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/55888715', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4796342/']} | jdg_301072 | PrimeIntellect/stackexchange-question-answering |
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I was mining user timeline data with tweepy and, have faced some difficulties in understanding the following: Is the 'retweeted' and 'truncated' attribute referring to the sa... | Is the 'retweeted' and 'truncated' attribute referring to the same thing (i.e., status text beyond 140 characters)? If not, what is the difference? No, tweets can be truncated not only after a retweet (forward), but also after a reply or a mention (see my example below which is not a retweet). If it is the case, 'trunc... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42050289', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5049318/']} | jdg_146871 | PrimeIntellect/stackexchange-question-answering |
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Running the application with grails run-app works fine but after deploying in Tomcat 7 I get following error. groovy.lang.MissingMethodException: No signature of method: stat... | Similar to How to create Java gradle project suggest to create Android project with android create project than add build.gradle template for classic Android project gh.c/N/n-1/b/m/o.n.e.e.g/docs/android/build.gradle .(That would allow to develop in any IDE, as old structure is more widely adopted) Of course there will... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/20801045', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1651116/']} | jdg_143176 | 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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Can this integral be solved without using any complex analysis methods: $$ \int_0^\infty \frac{\log(x)}{(1+x^2)^2} \, dx $$ Thanks.
Now provide the response and nothing... | [ Corrected and justified ] The change of variables $x = e^{-t}$ converts the integral to$-\int_{-\infty}^\infty te^{-t} dt \left/(1+e^{2t})^2 \right.$.Splitting into $\int_{-\infty}^0 + \int_0^\infty$ and combining$t$ with $-t$ yields$$- \int_0^\infty \frac{t(e^{-t}-e^{-3t})dt}{(1+e^{-2t})^2}= -\int_0^\infty t(e^{-t} ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/581155', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/111466/']} | jdg_343841 | 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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We know that a function is even if $f(-x) = f(x)$ and odd if $f(-x) = -f(x)$. With this reasoning is it possible to prove that a polynomial function such as $f(x) = a_{... | Two polynomials have the same value at every real number if and only if they are identical (exact same coefficients in each and every power of $x$); this follows because a polynomial of degree $n\gt 0$ can have at most $n$ roots. If $f(x)$ and $g(x)$ are the same at every value of $x$, then $f-g$ has infinitely many ro... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/85828', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/14625/']} | jdg_337012 | 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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When app launches time need to show the registration page.once user registered it shouldn't goes to registration page need to go log in page.How to achieve this?
Now provide... | You can navigate to the start page of a Windows Phone app from code. Remove the "DefaultTask" entry from the WMAppManifest Remove the NavigationPage attribute from the "DefaultTask" in WMAppManifest, and in the Launching event of your app use the something like the example below to navigate to the page of choice upon l... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9664673', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1237131/']} | jdg_324598 | PrimeIntellect/stackexchange-question-answering |
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There are two different ways to create an empty object in JavaScript: var objectA = {}var objectB = new Object() Is there any difference in how the script engine handles them... | Objects There is no benefit to using new Object(); - whereas {}; can make your code more compact, and more readable. For defining empty objects they're technically the same. The {} syntax is shorter, neater (less Java-ish), and allows you to instantly populate the object inline - like so: var myObject = { title... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/251402', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1918/']} | jdg_174437 | PrimeIntellect/stackexchange-question-answering |
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i have a table called orders. one column on order is customer_id i have a table called customers with 10 fields Given the two options if i want to build up an array of order... | I agree with everyone who's said a single join will probably be more efficient, even with a lot of tables. It's also less development effort than doing the work in your application code. This assumes the tables are appropriately indexed, with an index on each foreign key column, and (of course) an index on each primary... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1932019', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4653/']} | jdg_355024 | 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'm getting an IMPORT ERROR with the following error message in Django debug mode /usr/local/lib/python2.6/dist-packages/lxml-2.3-py2.6-win32.egg/lxml/objectify.pyd: invalid ... | The error means the objectify.pyd is not a valid shared library. You seem to have lxml compiled for different version of python from what you are running. Guessing from the path, the fact that 'ELF' is an object (shared and executable) format used on unices and the package has -win32 in it's name you are probably tryin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5713731', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/131238/']} | jdg_73090 | 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 Java, we can use indexOf and lastIndexOf . Since those functions don't exist in PHP, what would be the PHP equivalent of this Java code? if(req_type.equals("RMT")) pt_p... | You need the following functions to do this in PHP: strpos Find the position of the first occurrence of a substring in a string strrpos Find the position of the last occurrence of a substring in a string substr Return part of a string Here's the signature of the substr function: string substr ( string $string , int $st... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26923257', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4246607/']} | jdg_206403 | PrimeIntellect/stackexchange-question-answering |
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I have a maven project with a module /myProjectpom.xml /myModule pom.xml /foo bar.txt Consider a Junit in myModule which needs to open bar.txt , with maven ... | If you want to keep your code, you can try to change the working directory in the run/debug configuration (first entry in the combo box giving access to what you want to run)Set this to your module root.But prefer the other suggested approach: ClassLoader.getSystemResourceAsStream(youPath) Or my preferred: getClass.get... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5637765', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/231417/']} | jdg_320598 | PrimeIntellect/stackexchange-question-answering |
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I've never seen code like this: public static function getInstance(){ if ( ! isset(self::$_instance)) { self::$_instance = new self(); } return self::$_instan... | self points to the class in which it is written. So, if your getInstance method is in a class name MyClass , the following line : self::$_instance = new self(); Will do the same as : self::$_instance = new MyClass(); Edit : a bit more information, after the comments. If you have two classes that extend each other, you ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/2396415', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/198729/']} | jdg_101157 | PrimeIntellect/stackexchange-question-answering |
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When building a RESTful HTTP service, and a Response is given with a 204 No Content (e.g. after the Consumer issues a DELETE Request), what Content-Type should the Response i... | You have Content-Type when you have content and even then it's optional: Any HTTP/1.1 message containing an entity-body SHOULD include a Content-Type header field defining the media type of that body. (from RFC2616, §7.2.1 , please note the use of SHOULD). Since there is no content, then there is no reason to specify a... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/21029351', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/538646/']} | jdg_229155 | PrimeIntellect/stackexchange-question-answering |
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Quite likely this has been asked/answered before, but not sure how to phrase it best, a link to a previously answered question would be great. If you define something like ch... | The compiler will keep track of the properties of a variable - its name, lifetime, type, scope, etc. This information will exist in memory only during compilation. Once the program has been compiled and the program is executed, however, all that is left is the object itself. There is no type information at run-time (ex... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20883566', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1866522/']} | jdg_194523 | PrimeIntellect/stackexchange-question-answering |
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It shows exception Invalid Int "" when pressing Show image button . Could you please tell me how to resolve this exception ? The below is my code public void onBindViewHolder... | Unless you're writing your own task management system you should probably never use new Task(...) . However, that aside, the reason why this doesn't work in this case is because a new Task(...) doesn't start by itself. It just constructs the task object around your delegate. You should either explicitly start it: var t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/39525967', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6829548/']} | jdg_355393 | 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 know this might be a very basic question, but I'm new to XML serialization and spent hours trying to read different pages. PS: this is a programming lan... | Simple answer: you don't. If you're serializing data as XML then you have to agree the details of the XML vocabulary with the consumers of the data. Perhaps you define it yourself, perhaps your consumers define it, perhaps it's defined by some standards body. Whichever is the case, whoever defines the vocabulary has th... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/310514', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/217050/']} | jdg_358220 | PrimeIntellect/stackexchange-question-answering |
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In my case, The class will have two constructors both taking 3 strings as arguments but one of the string variables that is to be initialized in one of the constructors may d... | No, but a quick solution is to use static helpers: class A { String x, y, z, a; /** Constructor. Protected. See static helpers for object creation */ protected A(String x, String y, String z, String a) { this.x = x; this.y = y; this.z = z; this.a = a; } /** Construct a new A with an x, y, and z */ pub... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17157737', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1068849/']} | jdg_205677 | PrimeIntellect/stackexchange-question-answering |
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Let's say I have two Entity classes: SocialApp and SocialAppType In SocialApp I have one Attribute: appURL and one Relationship: type . In SocialAppType I have three Attribut... | In practice, I haven't had any data loss due to not having an inverse - at least that I am aware of. A quick Google suggests you should use them: An inverse relationship doesn't just make things more tidy, it's actually used by Core Data to maintain data integrity. -- Cocoa Dev Central You should typically model r... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/764125', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/19410/']} | jdg_115557 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am just starting to wrap my head around analytical mechanics, so this question might sound weird or trivial to some of you. In class I have been introduced to Noeth... | We usually call equations like $$\frac{d}{dt} \frac{\partial L}{\partial \dot{q_i}} - \frac{\partial L}{\partial q_i} = 0$$ "equations of motion," because they are equations that tell us how the variables of our system (here $q_i$ ) evolve in time. Indeed, in general, the solution to $n$ second order differential equat... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/388700', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/148676/']} | jdg_303537 | PrimeIntellect/stackexchange-question-answering |
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Anyone know of a simple library or function to parse a csv encoded string and turn it into an array or dictionary? I don't think I want the built in csv module because in all... | You can convert a string to a file object using io.StringIO and then pass that to the csv module: from io import StringIOimport csvscsv = """text,with,Polish,non-Latin,letters1,2,3,4,5,6a,b,c,d,e,fgęś,zółty,wąż,idzie,wąską,dróżką,"""f = StringIO(scsv)reader = csv.reader(f, delimiter=',')for row in reader: print('\t'... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/3305926', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/95642/']} | jdg_359564 | 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 am given this problem: let $a\ge0$,$b\ge0$, and the sequences $a_n$ and $b_n$ are defined in this way: $a_0:=a$, $b_0:=b$ and $a_{n+1}:= \sqrt{a_nb_n}$ and $b_{n+1}:=\... | The easy way to proceed, is to show that $ b_{n+1} - a_{n+1} = \frac {1}{2} (\sqrt{b_{n}} -\sqrt{ a_{n}})^2$ so $ b_{n} \geq a_{n} \forall n \geq 2$. Then, $a_{n+1} = \sqrt{a_n b_n} \geq a_n$ is an monotonically increasing sequence (after $n=2$). $b_{n+1} = \frac {1}{2} (a_n + b_n) \leq b_n$ is a monotomically decreasi... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/267489', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/32885/']} | jdg_367290 | PrimeIntellect/stackexchange-question-answering |
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Okay, so I'm working on an AppWidget that checks the battery level and displays it on a TextView. My code looks like this: public class BattWidget extends AppWidgetProvider {... | My code looks like this: You cannot register a BroadcastReceiver from another BroadcastReceiver and get reliable results. Android will terminate your process, because it doesn't think anything is running. The only way to listen for ACTION_BATTERY_CHANGED will be to register that receiver from an activity or a service. ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7624882', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/468498/']} | jdg_299345 | PrimeIntellect/stackexchange-question-answering |
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I have a third party font with support for japanese characters which I need to use for an application. Whenever a character is not supported by this font, the often seen rect... | Based on this answer . Be sure to reference PresentationCore.dll Try using this code: using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Windows.Media;namespace fontChecker{ class Program { static void Main(string[] args) { var families = Fonts.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1439551', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_244939 | PrimeIntellect/stackexchange-question-answering |
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I got a slight confusion on the backpropagation algorithm used in multilayer perceptron (MLP). The error is adjusted by the cost function. In backpropagation, we are tr... | I figured I'd answer a self-contained post here for anyone that's interested. This will be using the notation described here . Introduction The idea behind backpropagation is to have a set of "training examples" that we use to train our network. Each of these has a known answer, so we can plug them into the neural netw... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/5363', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/2329/']} | jdg_97686 | PrimeIntellect/stackexchange-question-answering |
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I'm having a problem ordering the lists in C#. The solutions I come up with are unwieldy and seem a bit of a hack to me. I am looking for an elegant solution to the problem d... | Multiple options here: Sort the list in place: myList.Sort((x, y) => string.Compare(x.Name, y.Name)); Sort the list in place with a comparer: class MyObjectNameComparer : IComparer<MyObject>{ public int Compare(MyObject x, MyObject y) { return string.Compare(x.Name, y.Name); }}myList.Sort(new MyObjectNa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/57994206', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5785646/']} | jdg_207652 | 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'm trying to find an example of a continuous function $f:[1,\infty) \to \Bbb R $ such that $$f(x) >0 $$ $$\int_{1}^{\infty} f(x) \ dx \ \text{converges and } \int_{1} ^... | Consider at $x=k\in{\mathbb N}_{\geq2}$ a trapezoidal spike of height $k$ with base $\left[k-{2\over k^3},\ k+{2\over k^3}\right]$ and top $\left[k-{1\over k^3},\ k+{1\over k^3}\right]$. Let $f: \>[1,\infty)\to{\mathbb R}$ be the function obtained by "concatenation" of these spikes. The area of the spike at $k$ is ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1823185', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_152896 | PrimeIntellect/stackexchange-question-answering |
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I used to write my EXISTS checks like this: IF EXISTS (SELECT * FROM TABLE WHERE Columns=@Filters)BEGIN UPDATE TABLE SET ColumnsX=ValuesX WHERE Where Columns=@FiltersEND On... | No, SQL Server is smart and knows it is being used for an EXISTS, and returns NO DATA to the system. Quoth Microsoft: http://technet.microsoft.com/en-us/library/ms189259.aspx?ppud=4 The select list of a subquery introduced by EXISTS almost always consists of an asterisk (*). There is no reason to list column names b... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1597442', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/109035/']} | jdg_345575 | 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'm trying to fully understand the visitor pattern. What I've learnt so far (correct me if I'm wrong) is: It's about adding operations to classes, without... | In your simple example, you know exactly the real type of the object on which you invoke the visitor and can therefore chose yourself the right visitor method: makeSoundVisitor.visitCat(cat); // You know that cat is a CatmakeSoundVisitor.visitDog(dog); // You know that dog is a Dog But what if you don't know ... | {} | {'log_upvote_score': 7, 'links': ['https://softwareengineering.stackexchange.com/questions/412366', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/72960/']} | jdg_169967 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a UIView subclass which uses a CAShapeLayer mask on its CALayer . The mask uses a distinct shape, with three rounded corners and a cut out rectangle in the remaining c... | I found the solution to this problem. Other answers are partially correct and are helpful. The following points are important to understanding the solution: The mask property is not animatable itself. Since the mask is a CALayer it can be animated on its own. Frame is not animatable, use bounds and position. This may n... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2910770', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/73160/']} | jdg_88053 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20356927 |
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 there is one script that returns the list of products which I have to display in a table. To store the input of the script I used IO.popen : @device_list = []IO... | Both IO.popen and Kernel#system can be expensive operations in terms of memory because they both rely on fork(2). Fork(2) is a Unix system call which creates a child process that clones the parent's memory and resources. That means, if your parent process uses 500mb of memory, then your child would also use 500mb of me... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20356927', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2622247/']} | jdg_79379 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 103700 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is part of self-study; this question is taken from "Discrete Mathematics and Its Applications" (Rosen). We define the Ulam numbers by setting $u_1$ = 1 and $u_2$ = ... | You’ve misunderstood the proof that the set of Ulam numbers is infinite. It does not say that $u_n+u_{n-1}$ will always be an Ulam number: it says that if there are only finitely many Ulam numbers, and if $u_n$ and $u_{n-1}$ are the two largest Ulam numbers, then $u_n+u_{n-1}$ would have to be another Ulam number. This... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/103700', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/22335/']} | jdg_194293 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56974927 |
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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Seems as though an update on Windows 10 overnight broke Python. Just trying to run python --version returned a "Permission Denied" error. None of the three updates; KB450745... | As far as I can tell, this was caused by a conflict with the version of Python 3.7 that was recently added into the Windows Store. It looks like this added two "stubs" called python.exe and python3.exe into the %USERPROFILE%\AppData\Local\Microsoft\WindowsApps folder, and in my case, this was inserted before my existin... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/56974927', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83101/']} | jdg_286448 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34832090 |
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 several recent conference presentation I've heard Bjarne Stroustrup and others mention new coding guidelines for C++ and some types supporting them. Specifically, I rememb... | We talked with people in the library working group in the standards committee . They wanted the array_view they are trying to get into the standard to be read only. For the core guidelines, we needed an abstraction that was read and write. To avoid a clash between the (potential) standards and the guidelines support li... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/34832090', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1593077/']} | jdg_101116 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4086724 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a simple way to check if a merge/rebase will yield file conflicts, without actually performing the merge/rebase? I want to be able to decide whether to: rebase if th... | So, with some aid from Martin's answer, I've come up with the rebaseif extension, which does what I want. Essentially, it tries to rebase using the internal merge tool, if that fails (which it does for any conflict), it aborts and does a merge with the user's preferred tool. See https://bitbucket.org/marcusl/ml-hgext/s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4086724', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/72312/']} | jdg_296667 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5407592 |
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 know of two ways of replacing all occurrences of substring in a string. The regex way (assuming "substring-to-be-replaced" doesn't include regex special chars): String rege... | String.replace() uses regex underneath. public String replace(CharSequence target, CharSequence replacement) { return Pattern.compile(target.toString(), Pattern.LITERAL) .matcher(this ).replaceAll( Matcher.quoteReplacement(replacement.toString())); } Are there more efficient ways than th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5407592', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/576267/']} | jdg_246227 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 59667195 |
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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We are running batch spark jobs using AWS EMR clusters. Those jobs run periodically and we would like to orchestrate those via AWS Step Functions. As of November 2019 Step Fu... | Parameters allow you to define key-value pairs, so as the value for the "Args" key is an array, you won't be able to dynamically reference a specific element in the array, you would need to reference the whole array instead. For example "Args.$": "$.Input.ArgsArray". So for your use-case the best way to achieve this wo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/59667195', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1072224/']} | jdg_286661 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 184202 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $0\le x,y,z,u,v,w\le n$ be integer numbers obeying \begin{align*}x^2+y^2+z^2=&u^2+v^2+w^2\\x+y+v=&u+w+z\\x\neq& w\end{align*}(Please note that the second equality is $x+y+... | This system is well studied. You can find full description of solutions in "Introduction to the theory of numbers" by Leonard E. Dickson. (See Theorem 47). If all the variables are between $1$ and $P$ then the number of solutions is$$\frac{18}{\pi^2}P^3\log P+O(P^3),$$ see "An asymptotic formula for the number of solut... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/184202', 'https://mathoverflow.net', 'https://mathoverflow.net/users/34919/']} | jdg_196867 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17467696 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm running a node.js server, that will serve requests on port 80 amongst others. Clearly this requires the application running as root (on Linux). Looking at this post ( htt... | Option 1 requires you launch the node server as root. Not ideal. Option 2 adds overhead to every handled request and adds another failure point to your stack. Option 3 Is the simplest and most efficient method. To implement Option 3, add the following to your system init scripts. ( /etc/rc.d/rc.local on RedHat based ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17467696', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2208171/']} | jdg_359318 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27578 |
Below is a question asked on the forum cs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The related and interesting fields of Information Theory , Turing Computability , Kolmogorov Complexity and Algorithmic Information Theory , give definitions of algorithmi... | The problem is in your poor definition of "algorithmically random number" as applied to irrational numbers. In particular: has the same length (number of bits) as the number itself. has no meaning if the number is of unbounded length. Your Wikipedia link gives better definitions, which don't have this problem. For exam... | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/27578', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/17369/']} | jdg_90391 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 680807 |
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:
If $\alpha$ and $\beta$ are the root of the equation $x^2 - 4x +6 =0$ , find the equation whose roots are $\alpha + 1/\beta$ and $\beta + 1/\alpha$.
Now provide the r... | Hint: Use Viete's Formulas $$\alpha+\frac1\beta=\frac{\alpha\beta+1}\beta=\frac7\beta$$ $$\beta+\frac1\alpha=\frac{\alpha\beta+1}\alpha=\frac7\alpha$$ An equation's thus $$0=\left(x-\frac7\alpha\right)\left(x-\frac7\beta\right)=x^2-7\left(\frac{\alpha+\beta}{\alpha\beta}\right)x+\frac{49}{\alpha\beta}$$ and, again, Vie... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/680807', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/129019/']} | jdg_370885 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 207217 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am wondering if there are any functions $f(x)$ such that it cannot be expressed as a power series of $x$? This might turn out to be a silly question, but I can't think... | Yes, there are many. One dramatic example is$$f(x) = \begin{cases} 0 & x\in\mathbb Q \\ 1 & x\in\mathbb R\setminus\mathbb Q\end{cases}$$ but there are also more subtle ones, such as$$g(x) = \begin{cases} 0 & x=0 \\ e^{-1/x^2} & x\ne 0 \end{cases}$$which is even differentiable arbitrarily many times everywhere but canno... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/207217', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/43621/']} | jdg_339887 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 155599 |
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:
Prove that if $m$ and $n$ are positive integers then $m!n! < (m+n)!$ Given hint: $m!= 1\times 2\times 3\times\cdots\times m$ and $1<m+1, 2<m+2, \ldots , n<m+n$ It looks ... | Notice that $m!n!$ and $(m+n)!$ both have the same number of terms. Let's compare them:$$m!n! = (1 \times 2 \times \ldots \times m) \times (1 \times 2 \times \ldots \times n)$$$$(m+n)! = (1 \times 2 \times \ldots \times m) \times ((m+1) \times (m+2) \times \ldots \times (m+n))$$ Both expressions have the same first $m$... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/155599', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/33251/']} | jdg_276381 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6844243 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a generic library that would allow me to have autocompletion according to a custom grammar and item list? Here's an example of what I am looking for. Grammar: You ca... | You don't want to construct the string /users/login , you want the URL that corresponds to the login action of your users controller (for example). That is not necessarily the same as /users/login , and you should not hardcode it! To get a URL that will lead to a controller action, use reverse routing: Router::url(arra... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6844243', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/146792/']} | jdg_317067 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39299487 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to fetch records that have been added in the last 10 seconds. I have a "zaman" column which has the timestamp of the record that tells when it has been added. I have t... | There are 2 ways to update documents in mongodb: find the document, bring it to server, change it, then save it back to mongodb. just give instruction to mongodb to find document, change it; then finally after mongodb is done, return the result/error as callback. In your code, you are mixing both methods. with user.sav... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39299487', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3304007/']} | jdg_306807 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17590528 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
String has both PadLeft and PadRight . I am in need of padding both left and right (center justification). Is there a standardized way of doing this, or better yet, a built i... | Not that I know of. You can create an extension method if you see yourself using it a lot. Assuming you want your string to end up in the center, use something like the following public string PadBoth(string source, int length){ int spaces = length - source.Length; int padLeft = spaces/2 + source.Length; retur... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17590528', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2083622/']} | jdg_378133 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44324583 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The following code won't compile: class A {public: A(int) {}};class B: virtual public A {public: B(): A(0) {}};// most derived classclass C: public B {public: C() {}... | Because it avoids this: class A {public: A(int) {}};class B0: virtual public A {public: B0(): A(0) {}};class B1: virtual public A {public: B1(): A(1) {}};class C: public B0, public B1 {public: C() {} // How is A constructed? A(0) from B0 or A(1) from B1?}; | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44324583', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8012646/']} | jdg_99439 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 936830 |
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 made the differential equation : $$dQ = (-1/100)2Q dt$$ I separate it and get: $\int_a^b x (dQ/Q) = \int_a^b x (-2/100)dt$ this leads me to: $\log(|Q|) = (-t/50) + C$... | It is quite likely that you were told that $X$ and $Y$ are independent random variables, but neglected to pass on this information to us. Assuming that $X$ and $Y$ are independent Poisson random variables, $U = X+Y$ isalso a Poisson random variable with parameter $\theta+\lambda$. Thus, theprobability that $U = m$ ($m$... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/936830', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/112964/']} | jdg_74246 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 118881 |
Below is a question asked on the forum cs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I came across following: Every regular language has right linear grammar and this is LL(1). Thus, LL(1) grammar generates all regular languages. I tried to get that. Defin... | The quoted answer does not claim that every right regular grammar is LL(1). That statement would not be true. What the answer claims is that the grammars produced by the indicated algorithm are LL(1). That statement is correct. So, no-one is saying "every right-linear grammar" satisfies condition 1 (of the LL(1) defini... | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/118881', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/49261/']} | jdg_294065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49623 |
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:
Symlinks have limitations in how functions like ls , mv , and cp can operate on them because unlike shell initiated commands like cd , these functions do not have inform... | With mount --bind , a directory tree exists in two (or more) places in the directory hierarchy. This can cause a number of problems. Backups and other file copies will pick all copies. It becomes difficult to specify that you want to copy a filesystem: you'll end up copying the bind-mounted files twice. Searches with f... | {} | {'log_upvote_score': 7, 'links': ['https://unix.stackexchange.com/questions/49623', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/24104/']} | jdg_224274 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3969475 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I have an active timeout running that was set through var t = setTimeout("dosomething()", 5000) , Is there anyway to pause and resume it? Is there any way to get the time ... | You could wrap window.setTimeout like this, which I think is similar to what you were suggesting in the question: var Timer = function(callback, delay) { var timerId, start, remaining = delay; this.pause = function() { window.clearTimeout(timerId); timerId = null; remaining -= Date.now() - st... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/3969475', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/383759/']} | jdg_297317 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4633558 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In C# Dictionary<String, String> dictionary = new Dictionary<String, String>(); In Java, this errors with Cannot instantiate the type Dictionary What could be wrong? In my c... | Dictionary is an abstract class in Java. It is also obsolete; you should use the Map interface instead; something like: Map<String,String> map = new HashMap<String,String>(); Note that HashMap<K,V> is a concrete class, but we're assigning it to a Map<K,V> reference, which is an interface. This is the recommended styl... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4633558', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/17447/']} | jdg_283850 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 638957 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I recently had a water leak near an electrical junction box, causing an earth-to-live fault. With the circuit completely disconnected from the breaker and all app... | If your meter at 2V shows a problem, so will a professional meter with higher voltage. A professional meter will just be able to find existing problems and future problems by making sure the insulation has no issues at rated voltages. Your cheap meter has two problems, it can't see if there are problems at higher volta... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/638957', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/324187/']} | jdg_107596 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5454708 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Whenever I have data in my UITableView and I start deleting, it works fine. However, when I get to the last object in the table, and delete it, it crashes. Terminating app d... | If you delete the last row in your table, the UITableView code expects there to be 0 rows remaining. It calls your UITableViewDataSource methods to determine how many are left. Since you have a "No data" cell, it returns 1, not 0. So when you delete the last row in your table, try calling -insertRowsAtIndexPaths:withRo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5454708', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/456851/']} | jdg_352680 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9250884 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is a way to send the same command to all window in tmux, not to all pane in window. synchronize-panes - send command to all pane in one window. I need something like 'at' in ... | You could always do something like this: session=mysessionmessage="hello world"tmux list-windows -t $session|cut -d: -f1|xargs -I{} tmux send-keys -t $session:{} $message You could also bind this to a key in your tmux.conf like this: bind C-e command-prompt -p "session?,message?" "run-shell \"tmux list-windows -t %1 \|... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9250884', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1205373/']} | jdg_248906 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1101286 |
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:
Dirichlet function $D:[0;1]\to\mathbb{R}$ is defined by $$ D(x) = \begin{cases} 1 & \text{if } x \in \mathbb{Q} \\ 0 & \text{if } x \not\in \mathbb{Q} \end{cases}$$ We s... | Here is an unorthodox answer that needs some more work to make it rigorous.Consider $$f(z) = \frac{\psi(-z)}{(z+1)(z+2)^3}.$$We can certainly integrate around a circular contour as ML gives $2\pi R\times \log R/R^4.$ Now we have$$\mathrm{Res}_{z=0} f(z) = \frac{1}{8},$$$$\mathrm{Res}_{z=-1} f(z) = -\gamma,$$$$\mathrm{R... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1101286', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/175717/']} | jdg_271464 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28009829 |
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 just started with Django REST framework and I'm having trouble with saving foreign keys. I have a Merchant model and a Phone model. The Phone has a foreign key to Mercha... | The SlugRelatedField provided by Django REST framework, like many of the related fields, is designed to be used with objects that already exist. Since you are looking to reference objects which already exist, or object which need to be created, you aren't going to be able to use it as-is. You will need a custom SlugRel... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28009829', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4466778/']} | jdg_202823 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5375802 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Yes, getting the class name by using an exception is a plausible solution, but I'm looking for something that is a bit more elegant. String className = new Exception().getSta... | a) no need to use Exception, you can do this: Thread.currentThread().getStackTrace() b) whatever you are trying to do, don't do it that way. That sounds awful. I guess you should be looking into logging via AOP (here's a small tutorial that looks reasonable). | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5375802', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/191969/']} | jdg_192052 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14045263 |
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 tree view which is populated already with files/folders from another procedure. I would like to iterate one by one through the items in the tree view, going in exact... | In fact you can use a for loop. var Node: TTreeNode;....for Node in TreeView.Items do DoSomething(Node); This is syntactic sugar for: for i := 0 to TreeView.Items.Count-1 do DoSomething(TreeView.Items[i]); In terms of readability I would recommend the for/in loop. In older Delphi versions that don't support the node... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14045263', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/988445/']} | jdg_220427 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23839551 |
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 fixture data in an ember app generated with cli. I can't find my data. The inspector shows I have a model called post but nothing in it. I'm not sure why it... | I needed to add my fixture adapter in: adapters/application.js export default DS.FixtureAdapter.extend({}); And then it worked with the reopenClass version of fixtures: models/post.js var Post = DS.Model.extend({ title: DS.attr('string'), content: DS.attr('string'), publishDate: DS.attr('date')});Post.reopenCl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23839551', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2317064/']} | jdg_104752 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8772585 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to create an Object which is in-complete without the constructor argument. Something like this Class A { private final int timeOut public A(int timeout) { this... | BeanFactory has a getBean(String name, Object... args) method which, according to the javadoc , allows you to specify constructor arguments which are used to override the bean definition's own arguments. So you could put a default value in the beans file, and then specify the "real" runtime values when required, e.g. <... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8772585', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/61395/']} | jdg_155401 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39269 |
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:
I was reading some QFT notes and there is one point that I don't understand, they are justifying why we need QFT saying that the number of particles is not preserved ... | Measurable particle anti-particle pairs are never created out of vacuum, but only out of other particles or [edit] out of externally applied fields. (The cross section for creating anything from the vacuum state but the vacuum itself is exacly zero.) The reference to creation out of the vacuum is for unmeasurable virtu... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/39269', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/12572/']} | jdg_214120 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5668901 |
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 really need to be able to extract the metadata from a .ttf true type font file. I'm building a central database of all the fonts all our designers use (they're forever swap... | I came across this link . It will do what you want (I've tested it and posted results). Just pass the class the path of the TTF file you want to parse the data out of. then use $fontinfo[1].' '.$fontinfo[2] for the name. In case you don't want to register, here is the class Resulting Data Array( [1] => Almonte Snow ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5668901', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/290847/']} | jdg_298265 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8576795 |
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 may now be a bit fuzzy, but I've been wondering that for a while. To my knowledge with ! , one can make sure a parameter for a data constructor is being evaluated before... | Unless you're storing a large computation in the Int and Float fields, significant overhead can build up from lots of trivial computations building up in thunks. For instance, if you repeatedly add 1 to a lazy Float field in a data type, it will use up more and more memory until you actually force the field, calculatin... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8576795', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/471436/']} | jdg_338570 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 596121 |
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:
I've watched The Truth About Gravity With Professor Jim Al-Khalili | Gravity And Me | Spark where astronaut Chris Hadfield says at 3:55: To come back to Earth is viol... | Reentry speeds are fast. Astonishingly fast. The shuttle reentered at 7.8km/s. Now note the units. That's "per second." That's 28,158km/hr. And you have roughly 100 vertical kilometers to do that braking in. Yes, the braking gets to be done at a very shallow angle, which means you have more linear distance to br... | {} | {'log_upvote_score': 7, 'links': ['https://physics.stackexchange.com/questions/596121', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/278640/']} | jdg_276065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24041448 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using Django 1.6.5 and have MySQL's general-query-log on, so I can see the sql hitting MySQL. And I noticed that Specifying a bigger limit in Django's QuerySet would not ... | It happens when you make queries from the shell - the LIMIT clause is added to stop your terminal filling up with thousands of records when debugging: You were printing (or, at least, trying to print) the repr() of the queryset. To avoid people accidentally trying to retrieve and print a million results, we (well, I)... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24041448', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/922727/']} | jdg_98768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10251 |
Below is a question asked on the forum raspberrypi.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to SSH my Pi over wifi but because it is a model A board (using a usb hub is not possible - ever) and I have no ethernet, i can't configure the Pi to conne... | There are some great answers here, but many are out of date. Even this one has aged somewhat. There are now (at least) two ways of doing this: 1: Raspberry Pi Imager The Raspberry Pi Foundation's Raspberry Pi Imager now has an advanced options menu which is accessed by the keyboard shortcut Ctrl + Shift + X : You can s... | {} | {'log_upvote_score': 9, 'links': ['https://raspberrypi.stackexchange.com/questions/10251', 'https://raspberrypi.stackexchange.com', 'https://raspberrypi.stackexchange.com/users/966/']} | jdg_337298 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 78255 |
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:
Simpson's paradox is a classic puzzle discussed in introductory statistics courses worldwide. However, my course was content to simply note that a problem existed and d... | I have a prior answer that discusses Simpson's paradox here: Basic Simpson's paradox . It may help you to read that to better understand the phenomenon. In short, Simpson's paradox occurs because of confounding. In your example, the treatment is confounded * with the kind of kidney stones each patient had. We know f... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/78255', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/27102/']} | jdg_75883 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18133249 |
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 set up Django-Celery. I'm going through the tutorial http://docs.celeryproject.org/en/latest/django/first-steps-with-django.html when I run $ python manage.... | Update Jan 2022 : This answer is outdated. As suggested in comments, please refer to this link The problem is that you are trying to connect to a local instance of RabbitMQ. Look at this line in your settings.py BROKER_URL = 'amqp://guest:guest@localhost:5672/' If you are working currently on development, you could avo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18133249', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2499071/']} | jdg_319147 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1423575 |
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:
Their are $5$ boys and $3$ girls sitting around a round table. In how many ways can they all sit around the table so that no girls are together ? $a.)\ 1220 \\b.)\ 140... | You can first seat the boys in a circle in $4!$ ways. We can seat the girls in the 5 gaps between the boys in $\binom{5}{3}\cdot3!=5\cdot4\cdot3$ ways; so there are $4!\cdot\binom{5}{3}\cdot3!=24\cdot10\cdot6=1440$ ways to seat them. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1423575', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/218225/']} | jdg_315886 | PrimeIntellect/stackexchange-question-answering |
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