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 | 65504972 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When using Material UI Autocomplete ( https://material-ui.com/components/autocomplete/ ), an input is created and suggestions are to be displayed: import React from 'react';i... | I came across this just recently as well. I could not find an appropriate typings package from DefinitelyTyped so I started extrapolating from my own usage and the Metamask Documentation and created something that works so far. Perhaps the community could edit this answer with their own contributions. In order to use t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/65504972', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/38940/']} | jdg_244772 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28395 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do you pass $_POST values to a page using cURL ?
Now provide the response and nothing else.
| Should work fine. $data = array('name' => 'Ross', 'php_master' => true);// You can POST a file by prefixing with an @ (for <input type="file"> fields)$data['file'] = '@/home/user/world.jpg';$handle = curl_init($url);curl_setopt($handle, CURLOPT_POST, true);curl_setopt($handle, CURLOPT_POSTFIELDS, $data);curl_exec($hand... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/28395', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2863/']} | jdg_341502 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28594145 |
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 would like to do a silent install with /qs command to install sql server 2014 express. I did many installations with 2008 express and it did not have this kind of issue. Wh... | There was a change in the self-extract Express packages in SQL Server 2014. The default location where payload is extracted was changed. That location can be specified on the UI or on the command line. To preset the location on the UI run: SQLEXPR_x64_ENU.exe /x:LocationToExtract To extract payload to a specific locat... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/28594145', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4577826/']} | jdg_206227 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54420778 |
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 creating a reference using the new useRef hook const anchorEl = React.useRef<HTMLDivElement>(null) And using like <div style={{ width: "15%", ...flexer, justifyContent: ... | anchorEl variable is ref object, an object that has only current property. It's unknown how Popover works but, but it expects an element as anchorEl prop, not a ref. It should be: <Popover id="simple-popper" open={open} anchorEl={anchorEl.current} If <Popover and <div ref={anchorEl} > are siblings like it's sh... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/54420778', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3074508/']} | jdg_314935 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2329385 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
From perldoc -f bless : bless REF,CLASSNAME This function tells the thingy referenced by REF that it is now an object in the CLASSNAME package. Is there any way of obtaining ... | Data::Structure::Util unbless($ref) Remove the blessing from any objects found within the passed data structure. #!/usr/bin/perluse strict; use warnings;use Scalar::Util qw( refaddr );use Data::Structure::Util qw( unbless );my $x = bless { a => 1, b => 2 } => 'My';printf "%s : %s\n", ref $x, refaddr $x;unbless $x;print... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2329385', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/244297/']} | jdg_353038 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33031078 |
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 set the following variables to the same value in one single line Example: export A=B=C=20 There is a syntax available in 'bash' but how can I accomplish the above ... | Ksh93 (or bash) doesn't have such expressions, so it's betterto make it explicit. But you can bundle multiple variables(with their initial values) in a single export phrase: export A=1 B=2 C=3 Testing: $ (export A=1 B=2 C=3 && ksh -c 'echo A=$A B=$B C=$C D=$D')A=1 B=2 C=3 D= Awkward alternatives There is no C-like shor... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/33031078', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5048561/']} | jdg_360766 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 229435 |
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 am interested in the ergodic (invertible) transformations $T$ such that $T\times R_\theta$ is ergodic where $R_\theta$ is the rotation on $S^1$ with a given irrational angle... | $T\times R_\theta$ is ergodic if and only if $T$ is ergodic and $e^{2\pi im\theta}$ is not an eigenvalue of $T$ for any $m\in \mathbb Z\setminus\{0\}$. For an idea of the proof, let $T\colon X\to X$. Then $L^2(X)$ can be decomposed as an orthogonal direct sum $V_c\oplus V_d$, the functions with continuous spectrum and ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/229435', 'https://mathoverflow.net', 'https://mathoverflow.net/users/21339/']} | jdg_352692 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1116891 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
i am new at java so maybe this will be a silly question. I got a file in my jasper.deneme package. I wanna give a full path for it.As ya see in picture i write it like string... | denemeJasper.class. getResource ("reportDeneme.jasper"). getPath () If you need the path for reading the file's contents, it would be simpler (and safer) to use getResourceAsStream() and avoid having to deal with paths entirely. BTW, your class denemeJasper violates ubiquitous Java naming standards; as a class, its nam... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1116891', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/50985/']} | jdg_363377 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14775040 |
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 an issue with the format of the tick labels of an axis. I disabled the offset from the y_axis: ax1.ticklabel_format(style = 'sci', useOffset=False) and tried to p... | There are a number of ways to do this You could just tweak the power limits (doc) ax1.xaxis.get_major_formatter().set_powerlimits((0, 1)) which set the powers where ScalerFormatter switches to scientific notation Or, you could use a FuncFormatter which gives you a good deal of control (but you can blow your foot off). ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14775040', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2008573/']} | jdg_244678 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 151118 |
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:
I'm about to make a new Linux install, which will be primarily used for programming. I've seen benchmarks showing speed improvement of 64-bit version, how... | In the mainstream Linux-based distro's, the amd64 version is completely on par with the x86 one, so as far as software availability goes, you have nothing to fear either way (a few obscure platform-specific hacks aside). Also, it is possible, albeit with some severe hacking, to run 32-bit code on a 64-bit kernel, so if... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/151118', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/14510/']} | jdg_77342 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 91138 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
So I have an alias for "sublime text" http://www.sublimetext.com/docs/2/osx_command_line.html and very often I need to open a file or a folder right from the terminal, e... | $(pwd) or, you can use backticks, like `pwd` So: subl `pwd` Either way, what happens is the command pwd gets executed, then its return text gets passed as the command-line. A good way to see what's happening, assuming you're using bash, is to issue set -x then run your command. As this example, where subl is aliased ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/91138', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/43520/']} | jdg_82769 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 504551 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $f:R\rightarrow S$ be a surjective homomorphism of commutative rings with unity. I want to prove that if $M$ is a maximal ideal then $f(M)$ is either $S$ or it is a ... | If $f(M) \subseteq I \subseteq S$ is an ideal, then $M \subseteq f^{-1}(I) \subseteq R$. Since $M$ is maximal, we get $M=f^{-1}(I)$ or $f^{-1}(I)=R$, i.e. $f(M)=I$ or $I=S$. $\mathrm{QED}$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/504551', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/95272/']} | jdg_373880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 148956 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Set has the attribute HoldFirst . Expectedly the following does not work, i.e. it does not assign the OwnValue of 3 to x: In[1]:= {x, y}[[1]] = 3During evaluation... | The problem is not related to Set in general but to how Set works with Part on a left hand side. Following Set::setps message documentation This message is generated when a part assignment is used for the value of an expression other than a symbol. Part assignments are implemented only for parts of the value of a symbo... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/148956', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/41004/']} | jdg_97590 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2924994 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Here, I tried to find any general formula for the question above. I did find the number of even entries in the nth row using this formula: $$[(n+1) - 2^{B(n)}]$$ where $... | Your claim isn't true. The positive rationals can be well-ordered Since $\mathbb{Q}$ bijects with $\mathbb{N}$ , the well-ordering on $\mathbb{N}$ will induce a well-ordering on $\mathbb{Q}$ and hence on the positive rationals. However, The usual ordering of positive rationals is not a well-ordering The usual ordering ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2924994', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/595512/']} | jdg_133693 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 191081 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a probability density function: $P_{init}(x)=\exp(-(x-x0)^2)/\sqrt{\pi}$ . I am trying to use it as the initial condition for the following partial differe... | There are limitations to extending polynomial interpolation on a real interval to the complex plane. The limitations are related to the Bernstein ellipse (see also Trefethen, Approximation Theory and Approximation Practice esp. Ch. 8 or this excerpt, pp. 41f , Bernstein (1912) , etc.). Updated: You imply you can inter... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/191081', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/46513/']} | jdg_377911 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4041300 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider the following scenario. I have a Spring application context with a bean whose properties should be configurable, think DataSource or MailSender . The mutable applica... | Here is how I have done it in the past: running services which depend on configuration which can be changed on the fly implement a lifecycle interface: IRefreshable: public interface IRefreshable { // Refresh the service having it apply its new values. public void refresh(String filter); // The service must decide ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4041300', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/469029/']} | jdg_271413 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2666 |
Below is a question asked on the forum networkengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In case of multiple SSID's on some AP, how is the information forwarded? I mean, the simplest AP's have just one wireless interface so its basically receiv... | The SSID is only part of the information used between an AP and a station, and many software clients will aggregate or simplify the networks they find into one entry in the wireless networks. However with most enterprise wireless solutions, each AP will have a separate BSSID (looks like a MAC address) that is associat... | {} | {'log_upvote_score': 4, 'links': ['https://networkengineering.stackexchange.com/questions/2666', 'https://networkengineering.stackexchange.com', 'https://networkengineering.stackexchange.com/users/2284/']} | jdg_102803 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 319878 |
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:
Consider $n$ distinct points $x_1,\dots,x_n$ on $\mathbb{R}$. Associated to these points is the multiset of all distances $d(x_i,x_j)$ between two points. Suppose one is... | This is a really nice question! Counterexample for $n=6$ The sets $$\{0,1,4,5,11,13\}\\\{0,1,2,6,10,13\}$$ are affinely inequivalent, but the multiset of differences is in both cases $$1^2\cdot 2\cdot 3\cdot 4^2 \cdot 5 \cdot 6\cdot 7 \cdot 8\cdot 9\cdot 10\cdot 11\cdot 12\cdot 13.$$ Counterexamples for $n \geq 7$ Acco... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/319878', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/10117/']} | jdg_164988 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 565778 |
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:
When I perform a simple math operation in #!/bin/sh , does that create a subshell? E.g., addition=$(( 1 + 1 )) The syntax would suggest a subshell, but I couldn't find a... | $(cmd arg) runs cmd in a subshell environment and its output (minus the trailing newline characters), becomes the result of the expansion. (cmd arg) does run in a subshell with its output unaffected. So $((cmd arg)) would be the same as $(cmd arg) but with an extra layer of subshell, except that it's not. $((...)) is a... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/565778', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/160697/']} | jdg_338105 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41843 |
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:
Post from Facebook Teabonics Reads In the past year, Republicans have selected a Nazi, a neo-Confederate, a pedophile, and a pimp as general election candidates. [Pi... | Mostly correct. According to Google's reverse image search, the 4 photos are of the following people: Arthur J Jones. His Wikipedia entry starts with "Arthur Joseph Jones (born January 1, 1948) is an American neo-Nazi far-right white nationalist and Holocaust denier. He is the Republican candidate for Illinois's 3rd co... | {} | {'log_upvote_score': 7, 'links': ['https://skeptics.stackexchange.com/questions/41843', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/3835/']} | jdg_265333 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 81751 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Oxford dictionary online gives etymology of alanine as: Coined in German as Alanin, from al dehyde + - an (for ease of pronunciation) + - ine . But I see no resembl... | In the original German paper [1] Adolf Strecker used Aldehyd-Ammoniak or aldehyde-ammonia as a precursor, that's where the name derives from: Vor einigen Jahren habe ich gezeigt, daſs Aldehyd-Ammoniak und Blausäure beim Erwärmen mit verdünnter Chlorwasserstoffsäure sich zu einer schwachen Basis, Alanin genannt, vereini... | {} | {'log_upvote_score': 6, 'links': ['https://chemistry.stackexchange.com/questions/81751', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/-1/']} | jdg_182655 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40868656 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Add an icon to the scenes with react-router-flux, I'm trying to use the leftButtonImage property but I'm not able to allocate an image to the button. Something like this imag... | Node is asynchronous, so connection.end() is likely to happen before your query calls back. Also, specify the port Mysql is running on when non-standard. try this : var mysql = require('mysql');var connection = mysql.createConnection({ host : 'localhost', user : 'root', password : 'root', database : 't... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40868656', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_374335 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 440186 |
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 question stems from this one, where if $f$ is continuous and $f(x) = f(x+1) = f(x+\pi)$, then $f$ must be constant. The above is shown using the density of $\mathbb... | For a given function $f$, consider the set $P = \{ p \in \mathbb{R} \mid \forall x \in \mathbb{R} : f(x+p) = f(x) \}$. Clearly $0 \in P$, and if $p, q \in P$ also $p - q \in P$. That means $P$ is a subgroup of the additive group of the real numbers. Several cases can arise $P = \{0\}$. In that case $f$ is not periodic ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/440186', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/33383/']} | jdg_240111 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 115434 |
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:
If you have physical access to a machine, it's pretty straightforward to recover the root password thereby skipping the whole point of having an encrypted drive. Am ... | If you have physical access to a machine, it's pretty straightforward to recover the root password thereby skipping the whole point of having an encrypted drive. You might be mixing things up here. Root passwords and full-disk encryption passwords are not the same thing. At least they shouldn't be. Root passwords are w... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/115434', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/102194/']} | jdg_99945 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8902132 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Assume a 5-stage pipeline architecture (IF = Instruction Fetch, ID = Instruction Decode, EX = Execute, MEM = Memory access, WB = Register write back). There are 4 instruction... | First, terminology: Usually, at Intel at least, an interrupt is something that comes from the outside world. Usually it is not synchronized with instructions executing on the processor, i.e. it is an asynchronous external interrupt. In Intel terminology an exception is something caused by instructions executing on the ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8902132', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/230211/']} | jdg_373266 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29783358 |
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 coding android and I have a imageview. I want to set scaletype of this to topcrop.I could find centercrop in options, but it's not my request. How do I do?
Now provide t... | Custom Android ImageView for top-crop scaling of the contained drawable. import android.content.Context;import android.graphics.Matrix;import android.widget.ImageView;/*** ImageView to display top-crop scale of an image view.** @author Chris Arriola*/public class TopCropImageView extends ImageView {public TopCropImageV... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29783358', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3640471/']} | jdg_173401 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2178850 |
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 copy a string to the clipboard (not a region of any particular buffer, just a plain string). It would be nice if it were also added to the kill-ring. Here's an ex... | You're looking for kill-new . kill-new is a compiled Lisp function in `simple.el'.(kill-new string &optional replace yank-handler)Make string the latest kill in the kill ring.Set `kill-ring-yank-pointer' to point to it.If `interprogram-cut-function' is non-nil, apply it to string.Optional second argument replace non-ni... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2178850', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/125380/']} | jdg_358338 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 292415 |
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:
Kaggle competitions determine final rankings based on a held-out test set. A held-out test set is a sample; it may not be representative of the population being modeled... | Yes, your reasoning is correct. If a different test set was selected and the competition repeated, rankings would indeed change. Consider the following example. All entries to a Kaggle competition with binary labels just guess randomly (and, say, independently) to predict their output. By chance, one of them will agree... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/292415', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/54664/']} | jdg_100882 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5200617 |
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 figured out how to display the repeating part of a repeating decimal using OverBar. repeatingDecimal doesn't actually work as a repeating decimal. I'd like to make a var... | You shouldn't have given your repeatingDecimal DownVaues , but rather, FormatValues : ClearAll[repeatingDecimal];Format[repeatingDecimal[q2_]] := Module[{a}, a[{{nr__Integer}, pt_}] := StringJoin[ Map[ToString, If[pt > -1, Insert[{nr}, ".", pt + 1], Join[{"."}, Table["0", {Abs[pt]}], {nr}]]]]; (*repeating only... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5200617', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/638130/']} | jdg_213812 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39534 |
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:
This article claims there is a software, that can say if a person is homosexual, based only on their facial images. The other article calls it "pseudoscience" though... | Is it true or fake? The research paper in question has passed peer review, suggesting that the methodology was deemed to be sound by other experts in the field. It is conceivable that the results were faked (as occasionally happens in research) but this is very unlikely given how easy it would be to reproduce and verif... | {} | {'log_upvote_score': 5, 'links': ['https://skeptics.stackexchange.com/questions/39534', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/30904/']} | jdg_287113 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36220029 |
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 I have a RESTful authentication endpoint: http://example.com/api/v1/auth A POST request with email and password allows for logging in. A request gets countered with a... | It's obvious that you should return status 200 for successful logout? Not at all. If you don't return a response with that status, then 204 or 205 would be more appropriate (205 = "no content, refresh"), since there is no content to return, and the client should probably refresh its view. If the user wasn't logged in: ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/36220029', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1062212/']} | jdg_363904 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25667321 |
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 the AngularJS documentation , there is an explanation of the differences between a factory, a service, a value, a constant and a provider . At the end , we have a comparis... | In AngularJS, you can inject dependencies in multiple ways: in the directive link function by position in the directive definition by name in the controller function by name in the factory function by name in the service function by type Type friendly injection allows you to implicity invoke a constructor function by r... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25667321', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2343743/']} | jdg_313743 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37447 |
Below is a question asked on the forum politics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In the news, the reporters have been talking about "essential" (real quotes, not scare quotes) government employees being required to work without pay by these two s... | First, slavery has literally nothing at all to do with whether or not someone is paid, nor with how much they're paid. Slavery and involuntary servitude are forced labor, not unpaid labor. If you are paying someone millions of dollars but threaten to kill them if they quit, that's involuntary servitude. If you pay them... | {} | {'log_upvote_score': 7, 'links': ['https://politics.stackexchange.com/questions/37447', 'https://politics.stackexchange.com', 'https://politics.stackexchange.com/users/6594/']} | jdg_168949 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 216614 |
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 have bought a cheap dashcam to play with, only to discover that my GPS receiver stops working when it's on. After I ruled out power supply issues (both devices ... | The best receiver you have is your GPS (or a friend's). Without locking to the spread spectrum code to reduce the effective measurement bandwidth, the signal level is waaay below the ambient thermal noise. What facilities does your GPS have for showing the strength and quality of the satellite signals? My car Tomtom on... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/216614', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/72179/']} | jdg_91075 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10082514 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am looking for a way to have output in the same manner as ls-tree , but of my working directory. Whenever I run git ls-tree . it says fatal: Not a valid object name .
Now ... | git ls-tree only works with git refs, e.g. ls-tree HEAD or ls-tree 1.9.1 Try git ls-files . You probably want the -s and/or -m flags. As you point out, git ls-files -s will list the files in the index (i.e. files that have been staged). In theory, you could mess with the index, run git ls-files -s , then try restore i... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10082514', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10608/']} | jdg_359418 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3742983 |
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 Linux how can I fetch an URL and get its contents in a variable in shell script?
Now provide the response and nothing else.
| You can use wget command to download the page and read it into a variable as: content=$(wget google.com -q -O -)echo $content We use the -O option of wget which allows us to specify the name of the file into which wget dumps the page contents. We specify - to get the dump onto standard output and collect that into the ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/3742983', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/414064/']} | jdg_112905 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5192223 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there any way to convert C code to JavaScript and from JavaScript to C? I found V8 juice which can generate JavaScript-side classes from C++, but it's only one way (C++ to... | Very, very tricky --- Javascript is a heavily dynamic language where pretty much everything can be changed at run time: names of variables, functions, types, etc. As such it maps very badly onto C. And that's not even considering eval() , which will let you construct arbitrary chunks of Javascript in strings and run th... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5192223', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/346297/']} | jdg_254051 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50247245 |
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 used to export data to excel in asp.net mvc using below code Response.AppendHeader("content-disposition", "attachment;filename=ExportedHtml.xls"); Response.Charset = "";... | There are many ways to achieve that. Option 1: save to wwwroot You can generate the Excel and save it to the wwwroot folder. And then you can serve it as static content on the page. For example you have a folder called 'temp' inside the wwwroot folder to contain all the newly generated excels. <a href="\temp\developmen... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/50247245', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8562680/']} | jdg_160496 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24718543 |
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 testing examples in the Haskell Tutorial for C Programmers (Part 2) and am having a bit of trouble with this one.... showPet :: Maybe (String, Int, String) -> Stringshow... | You specified in the type of showPet , that your first parameter should be of type showPet :: Maybe (String, Int, String) , but you only supplied a (String, Int, String) You'll need to "wrap" your value in some Maybe value to make this work. For maybes this is easy because if you have a value, you'll always just use J... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24718543', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/609295/']} | jdg_209592 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 133701 |
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:
So I was watching this video https://www.youtube.com/watch?v=ZjjAbFxjxLQ and the guy was explaining why the top automaton is NFA (because the initial state doesn't know wh... | Some people in the literature (very few actually) do not consider missing transitions as nondeterminism , and given a DFA, they allow themselves to remove all transitions that lead to states from which we cannot reach an accepting state. The reason for that is technical, as sometimes it may simplify proofs a bit. Or it... | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/133701', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/130043/']} | jdg_73248 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27161533 |
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 set of line segments (not lines) , (A1, B1) , (A2, B2) , (A3, B3) , where A , B are ending points of the line segment. Each A and B has (x,y) coordinates. QUESTION: I ... | Here is the answer. This code belongs to Malcolm Kesson, the source is here . I provided it before with just link itself and it was deleted by the moderator. I assume that the reason for that is because of not providing the code (as an answer). import mathdef dot(v,w): x,y,z = v X,Y,Z = w return x*X + y*Y + z*... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27161533', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2258981/']} | jdg_155871 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9227184 |
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 the value of the left property (which is in percent) using the .css method in jQuery: var my_value= $("div").css("left"); Problem is, the above returns it i... | If you're applying left inline, you can access it directly from style.left , e.g.: var my_value = $("div")[0].style.left; For me, on Firefox, IE, and Opera, that returns the percentage value where css returns the number of pixels. (On Chrome, I get the percentage either way.) If you're applying left via a stylesheet, I... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9227184', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_158116 | 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.
Question:
I can't make search.exclude settings to work, so that it excludes build folder. Here's screenshot:
Now provide the response and nothing else.
| Just in case this helps anyone else, here's a list of things that could be affecting whether your file/search exclusion settings are working as expected. Double-check whether you're using the right patterns; you can see what kinds of patterns VS Code supports here . One common problem is to not add * before an extensio... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/45895070', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5108406/']} | jdg_254231 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10855908 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Classical (non-js) approach to overloading: function myFunc(){ //code}function myFunc(overloaded){ //other code} Javascript wont let more than one function be defined with th... | There are multiple aspects to argument overloading in Javascript: Variable arguments - You can pass different sets of arguments (in both type and quantity) and the function will behave in a way that matches the arguments passed to it. Default arguments - You can define a default value for an argument if it is not passe... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/10855908', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1026459/']} | jdg_320103 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43830151 |
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 written this function to return the factorial of a given number func factorial(_ n: Int) -> Int { if n == 0 { return 1 } else { return n * facto... | Here's an approach that will let you find very large factorials. Represent large numbers as an array of digits. For instance 987 would be [9, 8, 7] . Multiplying that number by an integer n would require two steps. Multiply each value in that array by n . Perform a carry operation to return a result that is again sin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43830151', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6306891/']} | jdg_146243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3353508 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
So I have a given lets say $(x+1)^{2x}$ in addition to $\frac{\mathrm dy}{\mathrm dx}a^u=a^u\log(a)u'$ . I still have to multiply this by the derivative of the inside fu... | Since $(x+1)^{2x}=e^{2x\ln(x+1)}=e^{u(x)}$ , its derivate is $u'(x)e^{u(x)}$ . Notice that if $a:I\longrightarrow\mathbb{R}^{+*}$ and $b:I\longrightarrow\mathbb{R}$ , then we define $a(x)^{b(x)}$ as $e^{b(x)\ln a(x)}$ for all $x\in I$ | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/3353508', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/685373/']} | jdg_316185 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4462207 |
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 reading in Practical Clojure (Chapter 5) that the rseq function operation executes in constant time. It seems to me that it should be a linear time operation. Can any... | Try this: (class [1 2 3 4]) You'll see: clojure.lang.PersistentVector Now try this: (class (rseq [1 2 3 4])) And the sequence implementation is different: clojure.lang.APersistentVector$RSeq As Roman said, it is a changed interface to a sequence. All the elements are where they were you are just accessing them in a rev... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4462207', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/227131/']} | jdg_248251 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18507945 |
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 attempting to use SSH.NET to create a tunnel from localhost:3306 to port 3306 on a remote machine: PrivateKeyFile file = new PrivateKeyFile(@" .. path to private key .. "... | By changing the parameters of ForwardedPortLocal to: var port = new ForwardedPortLocal("localhost", 3306, "localhost", 3306); (to make it explicit which interface I was binding to), and adding the following code in just before port.Start(); : port.RequestReceived += delegate(object sender, PortForwardEventArgs e) { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18507945', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1856015/']} | jdg_354158 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47342158 |
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 in need for a range slider (a slider where I can set up a min and a max value). I found two related questions Range slider in Qt (two handles in a QSlider) and... | Below is a PyQt5 port of the QRangeSlider widget . For the sake of brevity, I have removed all comments, doc-strings, assert statements, etc. It seems to work okay with both Python 2 and Python 3, but I haven't really tested it much. qrangeslider.py : import sys, osfrom PyQt5 import QtCore, QtGui, QtWidgets__all__ = ['... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47342158', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7699679/']} | jdg_259903 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32952377 |
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 attempting to host multiple websites in a single Azure WebApp rather than having multiple web apps each hosting a site. Each of these sites is rather small, but in orde... | The answer posted by RuslanY will work (with some modifications to the rules slightly) however, after understanding more of the Azure portal and Web App configurations, it is not needed to host multiple sites within a single Web App (Its technically multiple web apps all sharing the resource plan you define, such as 2 ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32952377', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/130387/']} | jdg_381425 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4587 |
Below is a question asked on the forum hermeneutics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The context of Psalm 51 is clear: To the choirmaster. A psalm of David, when Nathan the prophet went to him, after he had gone in to Bathsheba. These events are ... | Not a Hyperbolic Expression The Text of Psalm 51:4: לְךָ לְבַדְּךָ ׀ חָטָאתִי וְהָרַע בְּעֵינֶיךָ עָשִׂיתִי לְמַעַן תִּצְדַּק בְּדָבְרֶךָ תִּזְכֶּה בְשָׁפְטֶֽךָ׃ Explanation 1) "Against you alone" (לְךָ לְבַדְּךָ): This is a prayer of David for repentance (a penitential psalm), and while he sinned against many others i... | {} | {'log_upvote_score': 4, 'links': ['https://hermeneutics.stackexchange.com/questions/4587', 'https://hermeneutics.stackexchange.com', 'https://hermeneutics.stackexchange.com/users/68/']} | jdg_355819 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7114604 |
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 it not possible with NUnit to go the following? [TestCase(new DateTime(2010,7,8), true)]public void My Test(DateTime startdate, bool expectedResult){ ...} I really want... | I'd probably use something like the ValueSource attribute to do this: public class TestData{ public DateTime StartDate{ get; set; } public bool ExpectedResult{ get; set; }}private static TestData[] _testData = new[]{ new TestData(){StartDate= new DateTime(2010, 7, 8), ExpectedResult= true}};[Test]public void T... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/7114604', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/822229/']} | jdg_308924 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41113663 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using pandas to read several csv files into memory for processing and at some point would like to list all the data frames I have loaded into memory. Is there a simple w... | You could list all dataframes with the following: import pandas as pd# create dummy dataframesdf1 = pd.DataFrame({'Col1' : list(range(100))})df2 = pd.DataFrame({'Col1' : list(range(100))})# check whether all variables in scope are pandas dataframe. # Dir() will return a list of string representations of the variables. ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41113663', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2540742/']} | jdg_147968 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45520614 |
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 all url-s from https://api.tenor.com/v1/trending?key=LIVDSRZULELA&limit=8 ( results->media->nanomp4->url ) if($json = cURLGetContents("https://api.tenor.com/v1/... | The appropriate way is to getContentResolver().openInputStream(uri_of_your_file); and using a FileOutputStream to your desired path and then use that file. As from Commonsware answer You can use ContentResolver and openInputStream() to get an InputStream on the content represented by the Uri. You can create a FileOut... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/45520614', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6766622/']} | jdg_115960 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10939807 |
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 extending an existing library (lets call it Lib ) that I cannot modify directly. Is there any way to make some methods from Lib private so that they cannot be accessed o... | This would break the basic foundation of object-oriented programming - that you can use subclass everywhere where super class was expected (polymorphism). If it was allowed to narrow down the visibility of a method (e.g. from public to private ) client code receiving an instance of Lib would not be allowed to receive A... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10939807', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/735168/']} | jdg_73705 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 916572 |
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 reading a document that talks about a method having a receiver. What's a receiver?
Now provide the response and nothing else.
| In Ruby (and other languages that take inspiration from SmallTalk) objects are thought of as sending and receiving 'messages'. In Ruby, Object, the base class of everything, has a send method: Object.send For example: class Klass def hello "Hello!" endendk = Klass.newk.send :hello #=> "Hello!"k.hello ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/916572', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/112284/']} | jdg_309305 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I evaluate $\sum_{k=0}^{n} {n \choose k}{m \choose k}$ for a given $n$ and $m$. I have tried to use binomial expansion and combine factorials, but I have gotten n... | Use the fact that (which follows from the definition)$$\binom{m}{k}=\binom{m}{m-k}.$$Once you have this the LHS can be written as $$LHS=\sum_{k=0}^n\binom{n}{k}\binom{m}{k}=\sum_{k=0}^n\binom{n}{k}\binom{m}{m-k}.$$ Now we can do a combinatorial argument to find this sum. Consider a group of $n$ men and $m$ women. We wa... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/855538', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/71281/']} | jdg_261525 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1362370 |
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:
Calculate 2000! (mod 2003) This can easily be solved by programming but is there a way to solve it, possibly with knowledge about finite fields? (2003 is a prime number,... | Wilson's theorem is your friend here. $$(p-1)! \equiv -1 \mod p$$ for prime $p$. Then notice $$-1 \equiv (2003-1)! = 2002 \cdot 2001 \cdot 2000! \equiv (-1) (-2) \cdot 2000! \mod 2003.$$ | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1362370', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/254778/']} | jdg_363368 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17619871 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can anybody provide me with a code sample to access the rest service URL secured with HTTPS using the Spring Rest template? I have the certificate, username and password. Bas... | KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());keyStore.load(new FileInputStream(new File(keyStoreFile)), keyStorePassword.toCharArray());SSLConnectionSocketFactory socketFactory = new SSLConnectionSocketFactory( new SSLContextBuilder() .loadTrustMaterial(null, new TrustSelfSignedStrategy()) ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17619871', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1061567/']} | jdg_373792 | 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.
Question:
Currently, my CollectionViewSource sorts a collection of items by description. If the description is the same, I want to sort based on ID. How can I specify to sort by descri... | I'm not sure why adding the SortDescription for Id does not work as it should work fine. Like this: <CollectionViewSource x:Key="Items" Source="{Binding ElementName=UI, Path=Items}" > <CollectionViewSource.SortDescriptions> <scm:SortDescription PropertyName="Description" /> <scm:SortDescription Propert... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14992072', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/415101/']} | jdg_332734 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54661916 |
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 PowerShell, what is the difference between using dot ( . ) and ampersand ( & ) when invoking a cmdlet, function, script file, or operable program? For example: . foo.sh1& ... | The difference between the . and & operators matters only when calling PowerShell scripts or functions (or their aliases) - for cmdlets and external programs , they act the same. For scripts and functions, . and & differ with respect to scoping of the definition of functions , aliases , and variables : & , the call ope... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/54661916', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/367796/']} | jdg_129440 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19936 |
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 am thinking about the precise formulation of the Lefschetz duality for the relative cohomology. If I understand this Wikipedia article correctly, there is an isomorphism be... | Yes, your formula is right. For the intuitive understanding just compute it for 1- and 2- dimensional half-spaces. See Bott & Tu, Differential forms in Algebraic topology, $\S 5$, Poincaré duality. I give only sketch of proof for your question. First of all you need pairing between $H_c^k(M, \partial M)$ and $H^{n-k}(... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/19936', 'https://mathoverflow.net', 'https://mathoverflow.net/users/3909/']} | jdg_154608 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 491581 |
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:
Can the wave-function of any particle in any basis be written as a matrix? If no, how can we explain this, where the Hamiltonian $H$ inU is a QM operator that can be ... | Your question is a good one. It springs from a slightly incorrect understanding of the logic of the Einstein box argument. It is not necessary to ascribe mass to a photon in order to present the argument, and indeed that would be an incorrect way to proceed. Rather, one asserts that a pulse of electromagnetic radiation... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/491581', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/237684/']} | jdg_306187 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5818513 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When using a standard .NET Xml Serializer, is there any way I can hide all null values? The below is an example of the output of my class. I don't want to output the nullable... | You can create a function with the pattern ShouldSerialize{PropertyName} which tells the XmlSerializer if it should serialize the member or not. For example, if your class property is called MyNullableInt you could have public bool ShouldSerializeMyNullableInt() { return MyNullableInt.HasValue;} Here is a full sample ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/5818513', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/528249/']} | jdg_214549 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 837562 |
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:
Why is the multiplicative group $(K\smallsetminus\{0\},\cdot)$ of a finite field $(K,+,\cdot)$ always cyclic?
Now provide the response and nothing else.
| In a field, $X^d-1$ can have at most $d$ roots, so there can always be at most $d$ elements whose order divides $d$. The only commutative finite groups with this property are the cyclic groups. If $G$ is any other commutative finite group then it has a subgroup of the form $(\Bbb Z/p \Bbb Z)^2$ for some integer $p$, wh... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/837562', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/135592/']} | jdg_236992 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 67394 |
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:
Ever since I have "upgraded" to systemd on Arch Linux, I keep losing logs when an unexpected lockup happens. I hit the same log-losing issue one month ago and just hit t... | So I asked on the #systemd IRC channel and it turns out that journald (the logging daemon of systemd) does not periodically flush the logs to disk at all. This means that your logs are always at risk at any time. Sending SIGUSR2 to the journald causes logs to be written to disk, but if you do this multiple times, many ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/67394', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/8250/']} | jdg_252763 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 70714690 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Buffer is not defined after migrating from CRA(create react app) "vite": "^2.7.12" I try to add plugins, add define for Buffer, but it's not work. const viteConfig = defineCo... | Install this library @esbuild-plugins/node-globals-polyfill and add this in your vite.config.js export default defineConfig({ // ...other config settings optimizeDeps: { esbuildOptions: { // Node.js global to browser globalThis define: { global: 'globalThis' ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/70714690', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/17918506/']} | jdg_152657 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36240145 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Lets say i have two pages page1.php and page2.php and i want page2.php to be displayed only if it is redirected form page1.php and i inserted this code to page2.php if($_SERV... | I wouldn't recommend using HTTP_REFERER : It's fairly simple to manipulable in browser. Some users might have security settings in their browser to not send this header at all. It's not accessible over HTTPS . Some proxies strip this header from the request Added - See answer to this quesion As Charlotte Dunois stated... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36240145', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4776167/']} | jdg_347590 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40263 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $V$ be a vector space of finite dimension. Show that $x_1,...,x_k$ is linearly independent iff $x_1\wedge ... \wedge x_k \neq 0$.
Now provide the response and noth... | Hint for one direction: if there is a linear dependence, one of the $x_i$ is a linear combination of the others. Then substitute into $x_1\wedge\cdots \wedge x_k$. Hint for the other direction: You can do row operations $x_i\mapsto x_i+rx_j$ for $i\neq j$ without affecting the wedge $x_1\wedge\cdots\wedge x_k$. Simila... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/40263', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/3620/']} | jdg_360115 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1065431 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Evaluate $$ \sqrt[3]{\cos \frac{2\pi}{7}} + \sqrt[3]{\cos \frac{4\pi}{7}} + \sqrt[3]{\cos \frac{6\pi}{7}}$$ I found the following $\large{\cos \frac{2\pi}{7}+\cos \frac{... | let $$x=\sqrt[3]{\cos{\dfrac{2\pi}{7}}},y=\sqrt[3]{\cos{\dfrac{4\pi}{7}}},z=\sqrt[3]{\cos{\dfrac{6\pi}{7}}},$$ then we have $$\begin{cases}x^3+y^3+z^3=-\dfrac{1}{2}\\(xy)^3+(yz)^3+(xz)^3=-\dfrac{1}{2}\\(xyz)^3=\dfrac{1}{8}\end{cases}$$ use this identity $$a^3+b^3+c^3=(a+b+c)^3-3(a+b+c)(ab+bc+ac)+3abc$$ so $$\beg... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1065431', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_241315 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 179298 |
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:
Theoretically, does the intercept term in a logistic regression model capture all unobserved effects? In other words, in a logistic regression model with a perfect fit ... | Theoretically, does the intercept term in a logistic regression model capture all unobserved effects? This is an interesting question, and I can see how with some simple experiments, one might think that this is the case. In fact, in my first attempt to set this up, I actually created a demonstration would only incorre... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/179298', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/92759/']} | jdg_232916 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45651759 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to sort lists by two fields with Jekyll/Liquid? For example, sorting first by year and then title. I have tried: {% assign list = site.data.papers.papers | sor... | group_by to the rescue : {% assign years = site.data.papers.papers | group_by: "year" %}{% assign yearsSorted = years | sort: "name" %}<ul>{% for y in yearsSorted %} <li>{{ y.name }} <ul> {% assign yearTitlesSorted = y.items | sort: "title" %} {% for t in yearTitlesSorted %} <li>{{ t.title }}</li> ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45651759', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2505847/']} | jdg_201625 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13609527 |
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 move the selection from listbox1 to listbox2 with this code if (listBox1.SelectedItems.Count > 0) { int selectedindex = listBox1.SelectedIndex... | I'll assume you applied the [MarshalAs] attribute to make the array a ByValArray, only thing that makes sense on a structure like this. You are in fact making it slower by making the struct 2 bytes larger. That will use the processor's caches less efficient, fewer structs will fit when you use them in an array, very ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13609527', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1849107/']} | jdg_89655 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55435166 |
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 know its a very common question at first, but I haven't found one that specific. (If you do, please tell me.) And all ways I found didnt work for me. I need to check if all... | Use collections.Counter to convert to a dict_items view Set of (value, count) pairs. Then you can use normal set operations. from collections import Counterdef a_all_in_b(a, b): """True only if all elements of `a` are in `b` in the *same quantity* (in any order).""" return Counter(a).items() <= Counter(b).items()... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/55435166', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10377146/']} | jdg_348213 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 348345 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I was able to set the auto scaling policy and also tested works fine, I am using EC2 small instance to run Ruby on Rails app, since Rails is more of Memory Intense platform I w... | Auto scaling on EC2 is based on triggers from Cloudwatch. By default, Cloudwatch does not collect data about memory usage (the official reason being something to the effect of such metrics requiring 'a look into the OS running in the instance') The solution, therefore, is to setup a custom metric to monitor memory usag... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/348345', 'https://serverfault.com', 'https://serverfault.com/users/74544/']} | jdg_136747 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 330830 |
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 am searching for the best solution for using a Raspberry Pi 3 to control a 24 Volt load at modest amperage. It seems like the best choice is the IRL8743PBF beca... | Judging from the IRL8743PBF datasheet you linked, you might be in for a bumpy ride if you drive them straight from a logic pin. You say it "can be switched to fully-conductive by a 3.3 Volt logic signal", but that's not true. To get its rated 3.2mΩ, you have to use a 10V Vgs signal, see "Rdson" in the table on page 2. ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/330830', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/103685/']} | jdg_312452 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 783237 |
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 do an inverse calculation, which consists bitwise AND operation,how do I do it? I tried exclusive OR, but it didn't help. int i = 254 & 2; Console.Write("254... | Given i , you cannot get back 254 . By & ing it you have destroyed what data was not stored in the second bit. 1111 1110&0000 0010---------- 0000 0010 How would you recover the 6 lost bits? For x & 2 == 2 , you could put almost any x and it would be true. 0010 1010 // = 42&0000 0010---------- 0000 0010 Is x 254 or 42? ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/783237', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/81800/']} | jdg_334106 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5123993 |
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 my controller, the following works (prints "oké") puts obj.inspect But this doesn't (renders "ok\u00e9") render :json => obj Apparently the to_json method escapes unicode ... | If you dig through the source you'll eventually come to ActiveSupport::JSON::Encoding and the escape method: def escape(string) if string.respond_to?(:force_encoding) string = string.encode(::Encoding::UTF_8, :undef => :replace).force_encoding(::Encoding::BINARY) end json = string. gsub(escape_regex) { |s| ESC... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5123993', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/136/']} | jdg_299968 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 409783 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I recently saw a bit of code that looked like this (with sock being a socket object of course): sock.shutdown(socket.SHUT_RDWR)sock.close() What exactly is the purpose of cal... | Calling close and shutdown have two different effects on the underlying socket. The first thing to point out is that the socket is a resource in the underlying OS and multiple processes can have a handle for the same underlying socket. When you call close it decrements the handle count by one and if the handle count ha... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/409783', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2147/']} | jdg_132330 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43310 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a linear regression problem. In short, I have a dataset, I divided it into two subsets. One subset is used to find the linear regression (training subset), anoth... | I'd agree with @Octern that one rarely sees people using train/test splits (or even things like cross-validation) for linear models. Overfitting is (almost) certainly not an issue with a very simple model like this one. If you wanted to get a sense for your model's "quality", you may want to report confidence intervals... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/43310', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/16131/']} | jdg_283130 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1476946 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
So, I'm just starting to peruse "Categories for the Working Mathematician", and there's one thing I'm uncertain on. Lets say I have three objects, $X,Y,Z$ and two arr... | The definition of category ensures that you can always "compose" two arrows if one's target is the other's source: that is, every diagram $$ \begin{matrix} X & \xrightarrow{f} & Y\\ & & \downarrow g\!\!\!\!\!\\ & & Z\end{matrix}$$ can be (uniquely!) completed to a commutative diagram $$ \begin{matrix} X & \xrightarrow{... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1476946', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/175602/']} | jdg_193718 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 603147 |
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 you want to know $\sin (x)$ within $0.5$ of its true value, then how accurately do you need to know $x$? I don't really understand how to think about this question.
... | Well, since $|\sin'(x)| \le 1$ for all $x$, you have (by the mean value theorem) $|\sin x - \sin y| \le |x -y|$. So a sufficient condition is that if you know $x$ within $0.5$ of the correct value, then $\sin x$ will be within $0.5$ of the correct value. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/603147', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_249216 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2939239 |
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 take the results of a query: var query = from m in db.SoilSamplingSubJobs where m.order_id == id select m; and prepare as an ICollection so that I can have somethin... | List is an ICollection. You can change you query.ToList() code to the following. query.ToList() as ICollection<SoilSamplingSubJob>; You question sounds like this query is returned as a function result. If this is the case remember that the Linq to SQL objects are connected by default so you will need to manage where yo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2939239', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/338183/']} | jdg_351343 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 358113 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
A. Okounkov said, "symplectic resolutions are Lie algebras of the 21st century." Is there a conjecture on the classification of symplectic resolutions? Do Braverman-Finkelberg... | Here is an answer by Gwyn Bellamy, which he let me post here: 1) Is there a conjecture on the classification of symplectic resolutions? No, not that I am aware of. I think this is the wrong question anyway. Rather, one should first try to classify all conic symplectic singularities. There is an amazing result of N... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/358113', 'https://mathoverflow.net', 'https://mathoverflow.net/users/12395/']} | jdg_382543 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1157703 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The following expression is given, and we are asked to find $f(2)$. \begin{equation}2f(x)-3f\left(\frac{1}{x}\right) =x^2\end{equation} Does a unique and well defined an... | Make $x = 2$ and get $2f(2) - 3f(0.5) = 4$. Make $x = 0.5$ and get $2f(0.5) - 3f(2) = 0.25$. Solve the system: $$\begin{cases} 2f(2) - 3f(0.5) = 4 \\ -3f(2) + 2f(0.5) = 0.25\end{cases}.$$ | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1157703', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/112284/']} | jdg_248850 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49457721 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to create a simple point estimate with confidence interval plot. I can get it to plot as I'd like until I try to change the point shape and/or the color. When I t... | The member variable context can be accessed during initState but can't be used for everything. This is from the flutter for initState documentation: You cannot use [BuildContext.inheritFromWidgetOfExactType] from this method. However, [didChangeDependencies] will be called immediately following this method, and [Buil... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/49457721', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5758386/']} | jdg_326691 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30304128 |
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 situation in which I have a very large C# object, however, I only need to return a handful of properties (which can be on nested objects), allow for client-side Java... | The basic difficulty here is that Json.NET is a contract-based serializer which creates a contract for each type to be serialized, then (de)serializes according to the contract. If a type appears in multiple locations in the object hierarchy, the same contract applies. But you want to selectively include properties f... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30304128', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/605245/']} | jdg_201984 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7817637 |
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 question applies to a script such as the following: Script #!/bin/shSRC="/tmp/my-server-logs"echo "STARTING GREP JOBS..."for f in `find ${SRC} -name '*log*2011*' | sort -... | Write a trap for Ctrl+c and in the trap kill all of the subprocesses. Put this before your wait command. function handle_sigint(){ for proc in `jobs -p` do kill $proc done}trap handle_sigint SIGINT | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7817637', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/964681/']} | jdg_354370 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 684736 |
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'm learning about rotational motion and the moment of inertia. Unlike inertia that I learned before, there is a formula to calculate rotational inertia. I'm having t... | Classically, the inertia of something is just its mass. If you want an analogous equation, just integrate the mass density $\rho$ of the object over the volume of the object: $$m=\iiint \text dm=\iiint\rho\,\text dV$$ Compare this to what you usually see in introductory physics as $$I=\iiint r^2\,\text dm=\iiint r^2\rh... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/684736', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/243228/']} | jdg_182783 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17889714 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why must a variable be declared outside the scope of an if statement in order to exist? For example, the following code does not compile: DateTime? myDate;if (myDate != null)... | Well, consider this, derived from your example: DateTime? myDate;if (myDate != null){ String runDate = DateTime.Now.ToString();}else{ DateTime runDate = DateTime.Now.AddDays(1);}string foo = runDate.ToString(); Following your proposal, the type of runDate (when foo is assigned) is unknown at compile-time, it coul... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17889714', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/783284/']} | jdg_309559 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 96725 |
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:
A client has asked me to update his web app. At the last minute, he has expressed some concern about allowing me access to his database (and thus to sensi... | Options would be: To mask the "sensitive" data before he lets you in and then unmask it after. He could also move the sensitive data to a separate schema and deny you access, except maybe through a view that either masks or omits sensitive data. He could also delete the sensitive data and then simply reload it. He coul... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/96725', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/24166/']} | jdg_254784 | 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've just started reading about photo electric effect here , and my high school level understanding goes something like this : 1) By 1900 we had Maxwell equations and... | This classical prediction comes from the equipartition theorem of statistical mechanics, though I have some issues with exactly how the statement you quote is worded. The equipartition theorem is for describing how the energy gets distributed in a system with many degrees of freedom. For example, consider a mono-atomi... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/425834', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/117301/']} | jdg_343320 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the set $$A = \{-n + 1/n \ : n \in \mathbb{N}\}$$ My attempt I tried to find some limit point in A, but $$\lim_n (-n + 1/n) = -\infty$$ Is there anyone to help?
... | The complement of $A$ is $\bigcup_{n\in\mathbb N}(-n-1+\frac1{n+1},-n+\frac1n)\bigcup(0,+\infty)$ , which is a union of open intervals, thus open. Therefore $A$ , as the complement of an open subset, is closed. Hope this helps. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2953534', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/574517/']} | jdg_72112 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 156130 |
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:
I'm currently working on an application that does a lot of time-bound operations. That is, based on long now = System.currentTimeMillis(); , and combined ... | You should DEFINITELY arrange to mock-out the system clock. I've worked in C++, and either I make the object take a 'clock interface' object, or I use an internal interface or function pointer inside the class that I then replace when doing test code. I've actually had experience with NOT mocking out the system clock a... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/156130', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/38604/']} | jdg_96032 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15419 |
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:
Due to a lot of file exchange works between Windows ( GBK encoding) and Linux ( UTF-8 encoding), it will encounter character encoding issues easily, such as: zip/tar fil... | I have reformulated your questions a bit, for reasons that shouldappear evident when you read them in sequence. 1. Is it possible to config linux filesystem use fixed character encoding to store file names regardless of LANG/LC_ALL environment? No, this is not possible: as you mention in your question, a UNIX filename ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/15419', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/7332/']} | jdg_287967 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 546365 |
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 uploading a file to the server. The file upload HTML form has 2 fields: File name - A HTML text box where the user can give a name in any language. File upload - A HTMl ... | I had the same problem using Apache commons-fileupload.I did not find out what causes the problems especially because I have the UTF-8 encoding in the following places:1. HTML meta tag2. Form accept-charset attribute3. Tomcat filter on every request that sets the "UTF-8" encoding -> My solution was to especially conver... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/546365', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_256349 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44674847 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What are the differences between all these cross-entropy losses? Keras is talking about Binary cross-entropy Categorical cross-entropy Sparse categorical cross-entropy While ... | There is just one cross (Shannon) entropy defined as: H(P||Q) = - SUM_i P(X=i) log Q(X=i) In machine learning usage, P is the actual (ground truth) distribution, and Q is the predicted distribution. All the functions you listed are just helper functions which accepts different ways to represent P and Q . There are basi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44674847', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2612484/']} | jdg_357286 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10609268 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My question is apart from the obvious inheritance differences, what are the main differences between Fragment and FragmentActivity ? To what scenarios are each class best sui... | A Fragment is a section of an Activity , which has: its own lifecycle receives its own input events can be added or removed while the Activity is running. A Fragment must always be embedded in an Activity . Fragments are not part of the API prior to HoneyComb (3.0). If you want to use Fragments in an app targeting a pl... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/10609268', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/642680/']} | jdg_113409 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1843907 |
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 practicing harder integration using techniques of solving with special functions I have difficulties with these two hard integrals; don't even know how to start, $$\... | Let $\theta=b$ and $B = -a \lt 0$. Then the first integral is a generalization of this integral . Using the same substitutions: $u=a x+b/x$. Then $a x^2-u x+b = 0$, and therefore $$x = \frac{u}{2 a} \pm \frac{\sqrt{u^2-4 a b}}{2 a}$$ $$dx = \frac1{2 a}\left (1 \pm \frac{u}{\sqrt{u^2-4 a b}}\right ) du $$ Now, it sh... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1843907', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/324462/']} | jdg_344539 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1060436 |
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 PHP script (news-generator.php) which, when I include it, grabs a bunch of news items and prints them. Right now, I'm using Python for my website (CGI). When I was u... | import subprocessdef php(script_path): p = subprocess.Popen(['php', script_path], stdout=subprocess.PIPE) result = p.communicate()[0] return result# YOUR CODE BELOW:page_html = "<h1>News and Updates</h1>"news_script_output = php("news-generator.php") print page_html + news_script_output | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1060436', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/104297/']} | jdg_149982 | PrimeIntellect/stackexchange-question-answering |
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