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 | 39789125 |
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 does the following code mean? auto allowed = [&](int x, const std::vector<int>&vect){....} I mean, what does [&] do? Is it a function with the same name of the variable?... | It means that the lambda function will capture all variables in the scope by reference . To use other variables other than what was passed to lambda within it, we can use capture-clause [] . You can capture by both reference and value, which you can specify using & and = respectively: [=] capture all variables within s... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/39789125', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5018474/']} | jdg_115800 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12839729 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As I noticed when CIGaussianBlur is applied to image, image's corners gets blurred so that it looks like being smaller than original. So I figured out that I need to crop it ... | Take the following code as an example... CIContext *context = [CIContext contextWithOptions:nil];CIImage *inputImage = [[CIImage alloc] initWithImage:image];CIFilter *filter = [CIFilter filterWithName:@"CIGaussianBlur"];[filter setValue:inputImage forKey:kCIInputImageKey];[filter setValue:[NSNumber numberWithFloat:5.0f... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/12839729', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1428622/']} | jdg_354808 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10590482 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to use jQuery to set the height of several divs to all be the same height as the tallest div. Basically I loop through the divs and get the height from each of the... | The problem is related to your "equalize column height" code running on $(document).ready() , which happens before WebKit is aware of the height of your images. So, the quickest fix is to instead run the code on $(window).load() . Or, even better, use the imagesLoaded plugin . Alternatively, setting the height attribut... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10590482', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1133224/']} | jdg_133808 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 226332 |
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 would like to implement the following differential operator in Mathematica, $$\prod_{j=1}^n \left({\mathrm d \over \mathrm d x}-j\right)$$ On a case by case bas... | Clear["Global`*"] Defining the operator recursively, dOp[func_, x_Symbol, 1] := dOp[func, x, 1] = D[func, x] - func;dOp[func_, x_Symbol, n_Integer?Positive] := dOp[func, x, n] = D[dOp[func, x, n - 1], x] - n*dOp[func, x, n - 1]; For example, dOp[f[x], x, 2] // Expand(* 2 f[x] - 3 f'[x] + f''[x] *) Looking at the firs... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/226332', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/73895/']} | jdg_193823 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9413777 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When I make a std::map<my_data_type, mapped_value> , what C++ expects from me is that my_data_type has its own operator< . struct my_data_type{ my_data_type(int i) : my_i(... | operator== is inevitable for std::map::find() This is where you go badly wrong. map does not use operator== at all, it is not "inevitable". Two keys x and y are considered equivalent for the purposes of the map if !(x < y) && !(y < x) . map doesn't know or care whether you've implemented operator== . Even if you have, ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9413777', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/830320/']} | jdg_238774 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3946831 |
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 help for this problem. In MYSQL Table i have a field : Field : artist_list Values : 1,5,3,401 I need to find all records for artist uid 401 I do this SELECT uid FROM... | Short Term Solution Use the FIND_IN_SET function : SELECT uid FROM tbl WHERE FIND_IN_SET('401', artist_list) > 0 Long Term Solution Normalize your data - this appears to be a many-to-many relationship already involving two tables. The comma separated list needs to be turned into a table of it's own: ARTIST_LIST art... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3946831', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/447636/']} | jdg_279854 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9244318 |
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 wonder about shared preferences security. Is it possible to get access to sharedpreferences, even if they were created in MODE_PRIV (0) ? Is it possible to list all sharedp... | Shared Preferences are stored as a file in the filesystem on the device. They are, by default, stored within the app's data directory with filesystem permissions set that only allow the UID that the specific application runs with to access them. So, they are private in so much as Linux file permissions restrict access ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/9244318', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/492624/']} | jdg_167978 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38763 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Is $L^p(\mathbb{R}) \setminus 0$ contractible? My intuition says that the answer is yes, but I'm afraid that this is based on thinking of this as somehow similar to a limit o... | Here is something really cheap and dirty. Let $p<+\infty$. Take $g=\frac{1}{1+x^2}$. Then $f(x,t)=e^{-(1+|x|)t/(1-t)}f(x)$ ($0\le t\le 1$) is a continuous contraction of $L^p\setminus\{g\}$ to $0$. (the reason is that your only chance to hit $g$ is to start with it because $g(x)e^{s(1+|x|)}$ is not in $L^p$ for $s>0$).... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/38763', 'https://mathoverflow.net', 'https://mathoverflow.net/users/9189/']} | jdg_167932 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 190245 |
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:
There is a strategic question that we are banging our heads against in my IT department, which essentially boils down to this: There is a type of attack against our ... | Now usually we gauged such problems by multiplying probability of occurrence by the expected damage, but in this case we are lost trying to multiply a number tending to zero by a number tending to infinity and come up with cohesive answer. Unfortunately this is what you need to do in this case. But I don't believe that... | {} | {'log_upvote_score': 6, 'links': ['https://security.stackexchange.com/questions/190245', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/91956/']} | jdg_363217 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38895509 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
With this code i got an error in Jenkins pipeline. I don`t get it why?Am I missing something? node { stage 'test' def whatThe = someFunc('textToFunc') {def whatThe2 = s... | remove the extra brackets from around the sumfunc2 invocation: node { stage 'test' def whatThe = someFunc('textToFunc') def whatThe2 = someFunc2('textToFunc2')}def someFunc(String text){ echo text text}def someFunc2(String text2){ echo text2 text2} Update: In Groovy if a method's last argument is of t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/38895509', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6704647/']} | jdg_191447 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34291141 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I access other subviews in the same state. I am building a page with a toolbar on top and a sidebar and I want a button on the toolbar to open/close the sidebar and bu... | Define a resolve and use it as a place to store common data for the activated 'dash' state. app.config(function($stateProvider) { $stateProvider.state('dash', { url: '/', resolve: { dashData: function() { return { input: "default value" }; } }, views: { nav: { controller: f... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34291141', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2304242/']} | jdg_112907 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12237268 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two classes : base class name Component and inheritd class named DBComponent [Serializable]public class Component{ private string name = string.Empty; private st... | Unfortunately, you need to tell the XmlSerializer the classes you intend to serialize or deserialize using the XmlArrayItem() attribute. Each different type also needs its own element name. For example: public class ComponentDerviedClass1: Componentpublic class ComponentDerivedClass2: Componentpublic class ComponentDer... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12237268', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1324601/']} | jdg_382368 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12951065 |
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 use matplotlib's method hexbin to compute 2d histograms on my data.But I would like to get the coordinates of the centers of the hexagons in order to further process the re... | I think this works. from __future__ import divisionimport numpy as npimport mathimport matplotlib.pyplot as pltdef generate_data(n): """Make random, correlated x & y arrays""" points = np.random.multivariate_normal(mean=(0,0), cov=[[0.4,9],[9,10]],size=int(n)) return pointsif __name__ =='__main__': c... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12951065', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1151446/']} | jdg_122724 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41491221 |
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 this link , what is an inline function and what is the inline keyword is explained. I'm reading through it because I realized I've never understood the meaning of these tw... | Maybe a few examples would help. 1. Traditional compiled library foo.h: extern int x;int * f(); foo.cpp: #include "foo.h"int x = 25;int * f() { return &x; } Users include foo.h and need to link in the translation unit containing foo.cpp in order to call f . Every such call returns the same address. 2. Separate, TU-loca... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41491221', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4792660/']} | jdg_194935 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22785849 |
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 draw a directed graph with more than one edge (with different weights) between two nodes. That is, I have nodes A and B and edges (A,B) with length=2 and (B,A) with... | An improvement to the reply above is adding the connectionstyle to nx.draw, this allows to see two parallel lines in the plot: import networkx as nximport matplotlib.pyplot as pltG = nx.DiGraph() #or G = nx.MultiDiGraph()G.add_node('A')G.add_node('B')G.add_edge('A', 'B', length = 2)G.add_edge('B', 'A', length = 3)pos =... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22785849', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3484576/']} | jdg_210850 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 82927 |
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:
What is the property of a water molecule that allows it to split into $\ce{OH-}$ and $\ce{H+}$ ions? And subsequently, why - when these ions are attracted towards e... | The splitting described doesn't actually happen in bulk water. There is just the autoionization reaction: $$\ce{H2O + H2O <=> H3O+ + OH-}$$ The net transfer of a proton from one water to another creates two ions. This is somewhat disfavored. Hence, the autoionization constant is quite small: $$\mathrm{K}_{w} = \ce{[H3O... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/82927', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/52206/']} | jdg_288609 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60629258 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to create a payment form where people can pay but I keep getting this error. document is not defined I'm using Next.js. Please see my code below: import React fro... | I think, in server rendering mode, the document is undefined.You should be able to use it inside class lifecycle methods or useEffect import React, {useEffect} from "react";import {Elements, StripeProvider} from 'react-stripe-elements';import CheckoutForm from '../../components/Payment/CheckoutForm';import { useRouter ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/60629258', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/851097/']} | jdg_195209 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60390144 |
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 pretty large app, which by now has a bundle size of around 2mb combined (3 chunks or so). In order to improve loading times, I decided to start using the relatively ... | No, for every component it no needed. It make sense to use for each layout or page. A good place to start is with routes. Most people on the web are used to page transitions taking some amount of time to load. You also tend to be re-rendering the entire page at once so your users are unlikely to be interacting with oth... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/60390144', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10671599/']} | jdg_192572 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31200 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The main rules are: OUTIF=eth0 /sbin/iptables --policy INPUT DROP /sbin/iptables --policy FORWARD DROP /sbin/iptables --policy OUTPUT ACCEPT /sbin/iptables -A INPUT -i l... | This one can work, but only if you allow access to port 3306 from the outside: ( but this doesn't work ) iptables -t nat -A PREROUTING -p tcp --dport 34306 --syn -j DNAT --to :3306 What you ultimately want to do though, is: ( but this doesn't work either ) iptables -t nat -A PREROUTING -p tcp --dport 34306 --syn -j DNA... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/31200', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/12669/']} | jdg_235884 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1120725 |
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 need some help proving that $X=\{(x,x)~|~x \in \mathbb{R}, x \neq 1\}$ is not an affine variety. I would like to proceed by supposing it is an affine variety and then ... | Here is an alternative to the above answers with a more algebra-y flavor. (For those interested, this is exercise 1.2.8 of Cox, Little, and O'Shea.) Given $f(x,y) \in \mathbb{V}(X)$, let $g(t) = f(t,t)$. Then $g \in \mathbb{R}[t]$ vanishes on $\mathbb{R} \setminus \{1\}$. But a nonzero polynomial of one variable ov... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1120725', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/151852/']} | jdg_77971 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42754270 |
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 rethrow an error or exception in nodejs/javascript and include a custom message. I have the following code var json = JSON.parse(result); and I wanted to include th... | I'm not aware of a native method like Java's and I've not found an elegant solution for wrapping errors yet. The problem with creating a new Error is you can lose metadata that was attached to the original Error that was thrown, the stack trace and type are generally the important items lost. Making modifications to an... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/42754270', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3800170/']} | jdg_366369 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 346838 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is a homework problem from do Carmo. Given a regular parametrized surface $X(u,v)$ we define the parallel surface $Y(u,v)$ by $$Y(u,v)=X(u,v) + aN(u,v)$$ where $N(u... | Yes, you can compute all the coefficients $e,f,g,E,F,G$ and get the gaussian and mean curvature and yes, it's tedious. Here's another way: From the first step we get : $Y_u\times Y_v=(1-2Ha+Ka^2)(X_u\times X_v)$, ie if $N$ and $\overline N$ are the normal vectors of $X$ and $Y$ respectively, then $\overline N\circ Y$ a... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/346838', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/35423/']} | jdg_369876 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44320678 |
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 Spring Boot 1.5.2.RELEASE and not able to incorporate JSR - 349 ( bean validation 1.1 ) for @RequestParam & @PathVariable at method itself. For POST requests, if m... | I had asked the question after more than two days of unsuccessful hit & trial. Lots of confusing answers are out there because of confusions around Spring Validations and JSR validations, how Spring invokes JSR validators, changes in JSR standards & types of validations supported. Finally, this article helped a lot. I ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44320678', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3850730/']} | jdg_202686 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26444113 |
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 scan all available drive letter that exist on my computer,and get detail with it (chk if occupied, chk for type and size). I have no problem about how to get size by u... | I've provided a couple of functions that might help. The first uses the Win32 API function GetLogicalDriveStrings to retrieve a list of the assigned drive letters on the computer. The second queries a drive to see if it's ready for use (has a disk in it). (There's also a utility function that converts a drive letter to... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26444113', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2914980/']} | jdg_238155 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3011105 |
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 want to know if $\mathbb{Z}_{(p)}$ (localization by a prime ideal) and $\mathbb{Z}_p$ (the completion of p-adic integers) are isomorphic. It seems true, but i don't kn... | No, $\mathbb{Z}_p$ is much larger than $\mathbb{Z}_{(p)}$ . Indeed, $\mathbb{Z}_p$ is uncountable, since it has an element $\sum a_np^n$ for any sequence of coefficients $a_n\in\{0,1,\dots,p-1\}$ . On the other hand, $\mathbb{Z}_{(p)}$ is a subring of $\mathbb{Q}$ (the rationals with denominator not divisible by $p$ ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3011105', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/595157/']} | jdg_216848 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43664819 |
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 an array with Order IDs by Product ID? I mean receive all orders where specific product is presented. I know how to do this by MySQL, but is there a way to do t... | Updates: 2017 - SQL query changed to "SELECT DISTINCT" instead of "SELECT" to avoid duplicated Order IDs in the array (then no need of array_unique() to filter duplicates…). 2019 - Enabled product variation type support in the SQL Query Then you can embed this in a custom function with $product_id as argument. You will... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/43664819', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6479153/']} | jdg_161194 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11388618 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Okay, I have done a fair amount of searching but still can't find something specific enough to handle my problem. Right now I have a DNS record that redirects all other subdo... | Use a RewriteCond to match domains other than mydomain.com and 301 redirect them: RewriteEngine On# If the domain (any domain) is not exactly mydomain.com...RewriteCond %{HTTP_HOST} !^mydomain\.com$ [NC]RewriteRule (.*) http://mydomain.com/$1 [L,R=301,QSA] You can also look more specifically for subdomains of mydomain.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11388618', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/553566/']} | jdg_333173 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39227 |
Below is a question asked on the forum softwarerecs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I was looking for a tool to build my documentation. Sandcastle is good but it seems not work for .NET core projects and is old and buggy. Is there any good alter... | After searching and trying for a while, I found a perfect alternative to it. DocFX Main Features: Website from Source Code DocFX generates API documentation directly from .NET source code. You can use Markdown syntax in the Triple-Slash-Comments in source code. It even allows you to add additional topics to the API doc... | {} | {'log_upvote_score': 5, 'links': ['https://softwarerecs.stackexchange.com/questions/39227', 'https://softwarerecs.stackexchange.com', 'https://softwarerecs.stackexchange.com/users/28083/']} | jdg_125197 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 158527 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Does anyone know if this function has a name? I came up with it by looking at the power series for $e^z$, changing the summation to an integral, and substituting the gam... | Almost tautological, but we can also find that $$ f(x) = e^{x} \left( 1 - \int_{0}^{1} \frac{\Gamma(s, x)}{\Gamma(s)} \; ds \right),$$ where $\Gamma(s, x) = \int_{x}^{\infty} t^{s-1}e^{-t} \; dt$ is the incomplete gamma function. Indeed, $$ f'(x) = \int_{0}^{\infty} \frac{s x^{s-1}}{\Gamma(s+1)} \; ds = \int_{0}^{1} \f... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/158527', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/25549/']} | jdg_205719 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4513818 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Recently I found the inequality : $$\arcsin\left(\frac{9}{10}\right)\cdot\left(\frac{6}{10}\right)!>1$$ I don't ask for a proof . I ask if someone can give some details ... | $f \in C^\infty(M)$ means that $f$ is a smooth function $f:M \to \Bbb R$ . Now if we have a vector field $X:M \to TM$ , then we can define $fX:M \to TM$ as follows: for each point $p \in M$ , the space $T_pM$ is a vector space and $X(p)$ lives in that vector space. So we may scale $X(p) \in T_pM$ by the scalar $f(p) \i... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4513818', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/698573/']} | jdg_71830 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9693136 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two tables. I query like this: SELECT * FROM ( Select requester_name,receiver_name from poem_authors_follow_requests as one UNION Select requester_name,receiver_nam... | There are two problems with your SQL: (THis is not the question, but should be considered) by using WHERE over the UNION instead of the tables, you create a performance nightmare: MySQL will create a temporary table containing the UNION , then query it over the WHERE . Using a calculation on a field ( LOWER(requester_n... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9693136', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/235532/']} | jdg_177795 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 71264 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
If I have a quasiprojective variety $X$, and a subscheme $Z$, then the blowup $$f:Y = Bl(X,Z)\rightarrow X$$ is projective over $X$, since it is constructed by a relative Proj... | This can be done if $X$ has $\mathbb Q$-factorial singularities (but this is not a necessary condition!): Let $H$ be a relative ample effective divisor (not a bundle, divisor!). Then $f_*H$ is a Weil divisor on $X$ and if $X$ has $\mathbb Q$-factorial singularities, then some multiple of $f_*H$ is Cartier. Replacing $H... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/71264', 'https://mathoverflow.net', 'https://mathoverflow.net/users/14541/']} | jdg_144065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38922124 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This are my rules, applied to an img dir: match /img { match /{fileId} { allow read, write: if request.resource.contentType.matches('image/jpeg') ... | Found the solution by myself. By letting the rule to apply when there is no resource sent at all (delete), it also gets write permission. The rest of the create/update code is sent to an OR expression. match /img { match /{fileId} { allow read, write: if request.resource == null || (reques... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38922124', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4783564/']} | jdg_82016 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 318705 |
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 have been adapting domain-driven design for about 8 years now and even after all these years, there is still one thing, that has been bugging me. That i... | Considering domain layer is persistence ignorant and has no idea how to retrieve the data but only how to do operations on them, it cannot really touch the repositories itself. I would disagree with this part. Especially the last sentence. While it is true that domain should be persistence ignorant, it does know that t... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/318705', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/193669/']} | jdg_184277 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12392913 |
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 the following trivial C# application that simply attempts to launch "jconsole.exe", which on my machine is located in C:\Programs\jdk16\bin. using System;using System.... | Not quite sure why the problem occurs. Though, I can think of one solution that works on my machine: var enviromentPath = System.Environment.GetEnvironmentVariable("PATH");Console.WriteLine(enviromentPath);var paths = enviromentPath.Split(';');var exePath = paths.Select(x => Path.Combine(x, "mongo.exe")) ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12392913', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1174005/']} | jdg_252973 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12041938 |
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 border-radius property to acheive rounded corners. But I am not sure how to get rounded corners of this shape. I tried giving same dimensions from either sides but... | Demo #player { margin: 32px; position: relative; width: 400px; height: 250px; background-color: #222;}#inner { transform: rotate(45deg); background-color: silver; width: 100px; height: 100px; top: 20px; left: -50px; position: relative; border-radius: 20px;}#outer { position: absolute; top: 50px; left: 1... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12041938', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/911022/']} | jdg_171189 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6887547 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to programmatically create a custom UITableViewCell with a UISlider in the center and two images at either end. For an example see the Brightness setting on any iOS... | The easiest way to add the images at either end of a UISlider is to use setMinimumTrackImage:forState: and setMaximumTrackImage:forState: . To add a UISlider to a UITableViewCell, just add it as a subview of the cell's contentView , and set the slider's frame (or bounds and center ) and autoresizingMask as appropriate.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6887547', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/22471/']} | jdg_271550 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3336767 |
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 currently using the @property decorator to achieve “getters and setters” in a couple of my classes. I wish to be able to inherit these @property methods in a child class.... | To override a setter in python 2 I did this: class A(object): def __init__(self): self._attr = None @property def attr(self): return self._attr @attr.setter def attr(self, value): self._attr = valueclass B(A): @A.attr.setter def attr(self, value): # Do some crazy stuff w... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3336767', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/272960/']} | jdg_295213 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52670012 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Running the code of linear binary pattern for Adrian. This program runs but gives the following warning: C:\Python27\lib\site-packages\sklearn\svm\base.py:922: ConvergenceWar... | Normally when an optimization algorithm does not converge, it is usually because the problem is not well-conditioned, perhaps due to a poor scaling of the decision variables. There are a few things you can try. Normalize your training data so that the problem hopefully becomes more wellconditioned, which in turn can sp... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/52670012', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10407432/']} | jdg_358766 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 107651 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
For $n$ distinct observations, there are ${2n - 1 \choose n-1}$ distinct bootstrap (re)samples. Could someone please provide a simple explanation? I found http://statwe... | Let's ask the computer to generate some small examples. (The language is R .) Take $n=5$. Begin by placing $n-1$ bars (represented as ones) randomly within $n + n-1 = 2n-1$ places; that is, by selecting an $n-1$ element subset of $\{1,2,\ldots,2n-1\}$: n <- 5set.seed(17)y <- rep(0, 2*n-1)y[sample.int(2*n-1, n-1, repl... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/107651', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/9330/']} | jdg_118879 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18772490 |
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 Springs. In Bean tag I found factory-method and factory-bean Attributes. What is the difference between factory-method and factory-bean? I am using factory-method to... | It's basically the same difference between the Factory method and Factory design patterns, with a little note at the bottom. While one is a method used to obtain instances of a specific class, the other is a full fledged object responsible of creating objects, including all of the required logic to do so. FactoryBean '... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18772490', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1664131/']} | jdg_75226 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41139087 |
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 try to edit android emulator's host file.I follow steps: step1adb rootstep2adb remountstep3adb pull /system/etc/hosts . then I add new line for customer host information,th... | I just ran into the same problem and made it work. Run the emulator: emulator -avd <EMULATORNAME> -partition-size 512 -writable-system I believe that -writable-system param is the thing that fixed it for me. In another terminal/cmd prompt: adb root adb -s emulator-5554 remount adb -s emulator-5554 pull /system/etc/host... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41139087', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1581454/']} | jdg_89117 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15321 |
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:
If you've just been introduced to a new project, what's the first thing you look for to get an idea of how it works? Do you look for the design first? If... | I start with code. Separate design documents, if there are any, are as likely to be wrong or misconceived as not. So, i start by trying to trace some simple flow through the code; if it's a webapp, it could be a request or a sequence of requests, for instance. Once i've done that, i have a sort of skeleton to hang more... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/15321', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/55/']} | jdg_195718 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 75456 |
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:
A 3-µF capacitor charged to 100V is connected across an uncharged 6-µF capacitor. So the initial stored energy is: 15mJ and the final: 5mJ. What happen to the 10-... | It is dissipated in the non-zero resistance of the connecting wires. You can calculate that the dissipation does not depend on the actual resistance, so reducing it does not help. related: energy in capacitors (there must be more but I can't find them) | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/75456', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/25272/']} | jdg_357261 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2855857 |
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 display multiple columns in a UITableView. For Example: TableView FName LName Age ----- ----- --- Abby Michale 34
Now provide the... | You can define a custom cell in IB, which will contain 3 labels and in function: - (UITableViewCell *)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *DetailCellIdentifier = @"DetailCell"; UITableViewCell *cell = [aTableView dequeueReusableCellWithIde... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2855857', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/325863/']} | jdg_271334 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1866537 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does anyone knows how to find out whether wpf window was closed by "x" button?
Now provide the response and nothing else.
| The simplest way (in my opinion) is to store a boolean indicating if a user has closed the form via another method(s). Then in the OnClosing event, do a check to see if the boolean is false (indicating that the x button was clicked). The only issue with this is the fact you have set the boolean youself. Wether this is ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1866537', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/152006/']} | jdg_189511 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35835674 |
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 trying to implement AdMob into my android project with LibGDX, and I somehow completely messed up my entire project. I think it has something to do with the libraries. ... | This question boils down to, how do you pass props to children? June 2018 answer Today's tech: React 16+ React Router 4 : react-router-dom Render Props from official docs Assuming some stateful component: import React from 'react'import { BrowserRouter, Route } from 'react-router-dom'// some component you madeimport Ti... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35835674', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6027267/']} | jdg_360967 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6445 |
Below is a question asked on the forum mechanics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
the steering wheel sometimes shakes at high speeds around 70 miles per hour. It does not always happen. Some day when I am driving at 70, I feel no shakes. some day... | Issues involving steering wheel vibrations problems usually are most noticeable at one or two narrow speed ranges (5-10mph and 60-70mph), and will decrease significantly, and in some cases, even disappear outside of these ranges. The amount of vibration caused by worn tires will often be seen over a broader speed range... | {} | {'log_upvote_score': 6, 'links': ['https://mechanics.stackexchange.com/questions/6445', 'https://mechanics.stackexchange.com', 'https://mechanics.stackexchange.com/users/3161/']} | jdg_125837 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39304549 |
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 familiar with Angularjs(1.x) and use templates in directives. Currently I am learning nodejs and as a part of the course template engines are mentioned. What are the adv... | If you have data (say from a database) that needs to be rendered to HTML, you can use a template engine to take the data and a template and render it to HTML (which subsequently gets served to the client). If your frontend app does the same, using XHR calls or something similar to retrieve the data from the server, it'... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39304549', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1994222/']} | jdg_147251 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 116345 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Hi everyone. Let $S$ be a closed surface with genus at least 3, $\alpha, \beta$ be the two vertices of curve complex of $S$ such that $d_{\mathcal {C}(S)}(\alpha, \beta)\geq 3... | Here is a way to find lots of examples. Suppose that $\Sigma$ is a surface and suppose that $f$ is a periodic mapping class. Let $S$ be the quotient orbifold $\Sigma/f$. Then taking full preimages gives a quasi-isometric embedding of the curve complex of $S$ into the curve complex of $\Sigma$. See arXiv:1104.3492 a... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/116345', 'https://mathoverflow.net', 'https://mathoverflow.net/users/18496/']} | jdg_320433 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51310113 |
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 some sample code for my project. I am working with EF CORE 2.1.1. I created a function which accepts 3 parameters, inside that function I am executing a LINQ (lambda e... | Assuming _sourceDAL.Donneesource gives you an IQueryable<T> then you should be building up your query by adding Where clauses inside an if statement. This is because an IQueryable will not run a query against the database until you materialise it, i.e. with a foreach or a .ToList() . So something like this: IQueryable<... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51310113', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3066993/']} | jdg_161536 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3867479 |
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 wrote a few assumptions regarding Entity Framework, then a few questions (so please correct where I am wrong). I am trying to use POCOs with EF 4. My assumptions: Only one... | Having one big EDM containing all the entities generally is NOT a good practice and is not recommended. Using one large EDM will cause several issues such as: Performance Issue in Metadata Load Times: As the size of the schema files increase, the time it takes to parse and create an in-memory model for this metadata wo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3867479', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/84424/']} | jdg_223702 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 990209 |
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 the following DB structure in SQLite: I want to create a trigger that whenever I delete a country all the related districts, municipalities and parishes are also deleted... | The trigger looks like it is deleting districts whose id equals id_countries, that is, the where clause is actually WHERE districts.id_countries = districts.id You need to reference the id from the countries table. In a delete trigger, use "old" to do this. CREATE TRIGGER [delete_country]BEFORE DELETEON [countries]FOR ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/990209', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/89771/']} | jdg_139356 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 747953 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
So I've been tasked to document and review the status of the UPSes for my current employer and identify any changes that need to be made. Generally easy stuff, however I came ... | With multi-phase AC systems (motors, etc.), you're right, bad things can and will happen if one of the phases drops out. However, with computer PSUs, each of them operates completely separately, converting its AC input voltage to a variety of DC voltages for the computer system. You can safely run redundant PSUs on dif... | {} | {'log_upvote_score': 6, 'links': ['https://serverfault.com/questions/747953', 'https://serverfault.com', 'https://serverfault.com/users/109162/']} | jdg_137381 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 109346 |
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 am new to Mac OS, so this might be a silly question, but.... I just searched for $BaseDirectory and $UserBaseDirectory in my Mac OS El Captain, using the Finder... | Ok, so the quick way to find given directory is just to use SystemOpen @ dir . E.g. SystemOpen @ $UserBaseDirectory I go there all the time so I added a menu to the main menu in order to not write this each time. Here's the procedure: (*aux function*)dir = FileNameJoin[{ #, "SystemFiles", "FrontEnd", "TextResources", ... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/109346', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/137/']} | jdg_339038 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49017178 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
type(Table)pandas.core.frame.DataFrameTable======= ======= =======Column1 Column2 Column30 23 11 5 21 2 31 19 52 56 1... | Customize the function you use in apply so it returns a list of lists for each group: df.groupby('Column1')[['Column2', 'Column3']].apply(lambda g: g.values.tolist()).to_dict()# {0: [[23, 1]], # 1: [[5, 2], [2, 3], [19, 5]], # 2: [[56, 1], [22, 2]], # 3: [[2, 4], [14, 5]], # 4: [[59, 1]], # 5: [[44, 1], [1, 2], [8... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49017178', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3830766/']} | jdg_109752 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 450006 |
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:
We have the result. Let $G$ be an open connected set in $\mathbb{C}$, and let $f : G \rightarrow \mathbb{C}$ be an analytic function. Then the following statements are e... | Suppose without loss of generality that $f''(x)>0$ for all $x\in\Bbb R$. If there is some $a\in\Bbb R$ such that $f\,'(a)>0$, you have $f\,'(x)\ge f\,'(a)>0$ for all $x\ge a$, and $\lim_{x\to\infty}f(x)=\infty$. If $f\,'(x)\le 0$ for all $x\in\Bbb R$, then in fact $f\,'(x)<0$ for all $x\in\Bbb R$. Let $g(x)=f(-x)$, and... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/450006', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/70120/']} | jdg_110356 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34122395 |
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 doing: import pandasx = pandas.read_csv('data.csv', parse_dates=True, index_col='DateTime', names=['DateTime', 'X'], header=None, sep=';'... | My solution was similar to Mike's: import pandasimport datetimedef dateparse (time_in_secs): return datetime.datetime.fromtimestamp(float(time_in_secs))x = pandas.read_csv('data.csv',delimiter=';', parse_dates=True,date_parser=dateparse, index_col='DateTime', names=['DateTime', 'X'], header=None)out = x.truncate... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34122395', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1422096/']} | jdg_376520 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2071893 |
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 just started learning about infinite sequences, which are of course very interesting. Out of curiosity, I tried doing a proof that: $${1,-1,1,-1 ...} = 0$$ This was pr... | What you're trying to prove is not true. If you have learned the formal definition of limit, it ought to be easily for you to prove directly from the definition that $0$ is not the limit of $(-1)^n$. (Set $\varepsilon=\frac12$ and see that no possible $N$ can even begin to work). In fact, your proposed rule $$ \lim_{n ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2071893', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/383686/']} | jdg_181810 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4360242 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The equation is the following $$ y^{(2)} - 5y^{(1)} + 4y = \frac{1}{e^x + 1} $$ I’ve just started studying these kind of equations and I know of only two method to solv... | HINT You can also proceed as follows: \begin{align*}y'' - 5y' + 4y = \frac{1}{1 + e^{x}} & \Longleftrightarrow (y'' - 4y') - (y' - 4y) = \frac{1}{1 + e^{x}}\\\\& \Longleftrightarrow (y' - 4y)' - (y' - 4y) = \frac{1}{1 + e^{x}}\\\\& \Longleftrightarrow z' - z = \frac{1}{1 + e^{x}}\\\\& \Longleftrightarrow (e^{-x}z)' = \... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4360242', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/777136/']} | jdg_229798 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35243744 |
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 alternative for df[100, c("column")] in scala spark data frames. I want to select specific row from a column of spark data frame.for example 100th row in above R... | Firstly, you must understand that DataFrames are distributed, that means you can't access them in a typical procedural way, you must do an analysis first. Although, you are asking about Scala I suggest you to read the Pyspark Documentation , because it has more examples than any of the other documentations. However, co... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35243744', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2746381/']} | jdg_266054 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11138625 |
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 JSR-299 specification states in §3.1: If the managed bean class is a generic type, it must have scope @Dependent. If a managed bean with a parameterized bean class decla... | Here's a generic, non-dependent bean class: @ApplicationScopedpublic class FavouriteChooser<T> { public T getFavourite() { // ... }} How many instances of this bean will there be in the application? Here is an injection site: @Injectprivate FavouriteChooser<String> favouriteWord; And here's another: @Injec... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11138625', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/216021/']} | jdg_296480 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 156275 |
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 good reason why there is no Pair<L,R> in Java? What would be the equivalent of this C++ construct? I would rather avoid reimplementing my own. It seems that 1.6 is... | In a thread on comp.lang.java.help , Hunter Gratzner gives some arguments against the presence of a Pair construct in Java. The main argument is that a class Pair doesn't convey any semantics about the relationship between the two values (how do you know what "first" and "second" mean ?). A better practice is to write ... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/156275', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/13673/']} | jdg_331622 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12645270 |
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 do something like: case someenumvalue || someotherenumvalue: // do some stuff break; Is this legal in C? The variable that I am doing a switch on is an enumer... | You can rely on the fact that case statements will fall-through without a break : case SOME_ENUM_VALUE: // fall-throughcase SOME_OTHER_ENUM_VALUE: doSomeStuff(); break; You can also use this in a more complicated case, where both values require shared work, but one (or more) of them additionally requires specifi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12645270', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2607746/']} | jdg_374784 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1500718 |
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 understand the difference between copy vs. deepcopy in the copy module. I've used copy.copy and copy.deepcopy before successfully, but this is the first time I've actually ... | The recommendations for customizing are at the very end of the docs page : Classes can use the same interfaces to control copying that they use to control pickling. See the description of module pickle for information on these methods. The copy module does not use the copy_reg registration module. In order for a ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1500718', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/159658/']} | jdg_250739 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 165184 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been trying to understand what Burnside's Lemma is, and how to apply it, but the wiki page is confusing me. The problem I am trying to solve is: You have 4 red, 4 w... | There are four possible rotations of (clockwise) 0, 90, 180 and 270 degrees respectively. Let us denot the 90 degree rotation by $A$, so the other rotations are then its powers $A^i,i=0,1,2,3$. The exponent is only relevant modulo 4, IOW we have a cyclic group of 4 elements. These rotations act on the set of plate arra... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/165184', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/18764/']} | jdg_315944 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6349 |
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:
In the last couple of days there were a lot of talking about passwords and passphrases, not only here, but on several blogs and forums I follow (especially after XKC... | Passwords and biometrics have distinct characteristics. Passwords are secret data. Data is abstract: it flows quite freely across networks. Cryptography defines many algorithms which can use secret data to realize various security properties such as confidentiality and authentication. The shortcomings of passwords are ... | {} | {'log_upvote_score': 6, 'links': ['https://security.stackexchange.com/questions/6349', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/1351/']} | jdg_245351 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 463239 |
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:
Integrate $$\int{x^2(8x^3+27)^{2/3}}dx$$ I'm just wondering, what should I make $u$ equal to? I tried to make $u=8x^3$, but it's not working. Can I see a detailed answer... | $$\int{x^2(8x^3+27)^{2/3}}dx$$ It is certainly possible to work with $u = 8x^3$, but I'd suggest setting $u = 8x^3 + 27$. The key is to remember to compute and account for $\,du$. What you'll see is that for both $u = 8x^3$ and $u = 8x^3 + 27$, we have $du = 24x^2$. $$u = 8x^3 + 27 \implies\,du = 24x^2 \,dx \iff \colo... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/463239', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_374291 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28361456 |
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 following statement: byte by = 5; //works fine literal '5' is of type int and small enough to fit into a variable of type byte. Compiler does the implicit type c... | In the integer version, the compiler knows that all the data in the number 5 can be stored in a byte . No information is lost. That's not always true for floating point values. For example, 0.1f isn't equal to 0.1d . Now for the example, you've given, the decimal value 5.5 is exactly represented in both float and doubl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/28361456', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4078987/']} | jdg_86233 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4310706 |
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 read all the questions and answers I can find regarding Django and HTTP Push. Yet, none offer a clear, concise, beginning-to-end solution about how to accomplish a ba... | I'd take a look at evserver (http://code.google.com/p/evserver/) if all you need is comet. It "supports [the] little known Asynchronous WSGI extension" and is build around libevent. Works like a charm and supports django. The actual handler code is a bit ugly, but it scales well as it really is async io. I have used ev... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4310706', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/479449/']} | jdg_124605 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49538199 |
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 JSS and want to define a style object with both strongly typed keys and values, without defining the keys twice. First attempt: const style: Record<string, CSSProp... | You can use a helper function when defining the object. The function will have a type parameters that mandates all properties must be of type CSSProperties using an index signature. Since the function is generic the result will be typed correctly (it will not actually have an index signature but rather just the defined... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49538199', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/500976/']} | jdg_210132 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42855738 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to rewrite vizwit using Chart.js, and I'm having a hard time figuring out how to get the date/time chart interaction to work. If you try selecting a date range on th... | Building on @jordanwillis's and your answers, you can easily achieve anything you want, by placing another canvas on top on your chart. Just add pointer-events:none to it's style to make sure it doesn't intefere with the chart's events. No need to use the annotations plugin. For example (in this example canvas is the o... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42855738', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/633406/']} | jdg_92424 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8706129 |
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 that this question has been asked over and over again, but nothing seems to be working for me. Most of the solutions around are pretty out of date, and the rest are in... | I have made solutions that work with scroll and non-scroll views using keyboard notification and a detection of the current first responder, but sometimes I use this trivial solution instead: The simple way is to detect the opening keyboard via the text field delegate's textViewDidBeginEditing: method and to move the e... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8706129', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1088618/']} | jdg_299660 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21986911 |
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 data matrix of size [4 1 10 128] and I have an indexes matrix of size [1 1 10 128]. Each element in the indexes matrix is a number in the range 1 to 4 that indicates... | Usually the solutions presented assume 0-based indices but that's not always the case, mainly if on the client you are dealing with object[,] 's for Microsoft Excel. Here is a solution for any indices: internal static class ExtensionMethods{ internal static T[][] ToJaggedArray<T>(this T[,] twoDimensionalArray) { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21986911', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/445114/']} | jdg_282534 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 671689 |
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:
It is possible to write on /dev/mem without using mmap? I'm enabling pull-up resistors on a Raspberry Pi inside an LKM and the function void *mmap (caddr_t addr, size_t ... | $ grep -E '(^|[^@])@([^@]|$)|@@@' file@Var1@@ words words words @@Var2@@ #This will fail because Var1 is wrong.@@Var1@ words words words @@Var2@@ #This will fail because Var1 is wrong.@@Var1@@ words words words @Var2@@ #This will fail because Var2 is wrong.@@Var1@@ words words words @@Var2@ #This will fail beca... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/671689', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/486449/']} | jdg_324344 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 562034 |
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:
Functions $f$ and $g$ are independent on an interval $D$ if $af(x) + bg(x) = 0$ implies that $a = 0$ and $b = 0$ $\forall x \in D$ let $\alpha$, $\beta$, $\gamma$ be rea... | A short method : Since $$\sin(x+\alpha)=(\cos \alpha) \sin x + (\sin \alpha) \cos x$$we have $\sin(x+\alpha) \in \text{Span}\{\sin x, \cos x\}$ This implies that the rank of the family $(\sin(x+\alpha),\sin(x+\beta),\sin(x+\gamma))$ is $2$. That means that there are linearly dependants. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/562034', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/99231/']} | jdg_361754 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2203392 |
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 $x^2+x+1 = 0$ then find the value of $x^{1999}+x^{2000}$. I first tried finding the solution of the given equation and then substituting it in the expression whose va... | Hint: As you have correctly observed, we can deduce that $x^3 = 1$. Now, note that$$x^{1999} + x^{2000} = (x^{3})^{666}(x + x^2)$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2203392', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/247359/']} | jdg_376624 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10300143 |
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 learnt that Google automatically serves TTF , EOT , WOFF , or SVG font files depending on the browser / device it's accessed from. Now I am planning to host and serve th... | ======= UPDATED 2016-05-31 ======= I made a tiny PHP script to get download links from a Google Fonts CSS import URL like: https://fonts.googleapis.com/css?family=Roboto:400,700|Slabo+27px|Lato:400,300italic,900italic You can use this tool here: http://nikoskip.me/gfonts.php For instance, if you use the above import UR... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10300143', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1071413/']} | jdg_255622 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14994391 |
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'm familiar with developing client-side applications in jQuery , but now I'd like to start using AngularJS . Can you describe the paradigm shift that is necessary? H... | 1. Don't design your page, and then change it with DOM manipulations In jQuery, you design a page, and then you make it dynamic. This is because jQuery was designed for augmentation and has grown incredibly from that simple premise. But in AngularJS, you must start from the ground up with your architecture in mind. Ins... | {} | {'log_upvote_score': 14, 'links': ['https://Stackoverflow.com/questions/14994391', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/215945/']} | jdg_147230 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7708333 |
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 a regular expression in javascript that will accept only positive numbers and decimals. This is what I have but something is wrong -- it doesn't seem to take single p... | /^[+]?([0-9]+(?:[\.][0-9]*)?|\.[0-9]+)$/ matches 0+01.1.5.5 but not .1..51.2.3-1 EDIT: To handle scientific notation ( 1e6 ), you might want to do /^[+]?([0-9]+(?:[\.][0-9]*)?|\.[0-9]+)(?:[eE][+-]?[0-9]+)?$/ If you want strictly positive numbers, no zero, you can do /^[+]?([1-9][0-9]*(?:[\.][0-9]*)?|0*\.0*[1-9][0-9]*)(... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7708333', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/963273/']} | jdg_322488 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8820551 |
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 building one app in which I request a PHP file from server. This PHP file returns a JSONArray having JSONObjects as its elements e.g., [ { "uniqid":"h5Wtd", "na... | Try this code ArrayList<String> list = new ArrayList<String>(); JSONArray jsonArray = (JSONArray)jsonObject; if (jsonArray != null) { int len = jsonArray.length(); for (int i=0;i<len;i++){ list.add(jsonArray.get(i).toString()); } }//Remove the element from arraylistlist.remove(position);//Recreate JSON A... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/8820551', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/918472/']} | jdg_277144 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 149099 |
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 always wondered if the fact that the quartic can be solved by a cubic can be generalized to other even degrees $n$, namely if there is an ordering of the roots $x_i$ of form... | There are no other examples of degree $12$ besides the one you found. Moreover, there are no examples of degrees $10$ or $14$, and in fact the only additional degrees up to $32$ in which there exist examples are $16$, $28$, and $32$, where the groups in the latter cases are precisely (in Klueners/GAP/MAGMA notation) 1... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/149099', 'https://mathoverflow.net', 'https://mathoverflow.net/users/12905/']} | jdg_339517 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13846310 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Hi there I am trying to establish a connection to a data source and extract the information and display it in a grid view. The problem is that i always get null value for ad... | There are now 3 different levels of configuration for default pull behaviour. From most general to most fine grained they are: 1. pull.rebase Setting this to true means that git pull is always equivalent to git pull --rebase (unless branch.<branchname>.rebase is explicitly set to false ). This can also be set per repos... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/13846310', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1212332/']} | jdg_303656 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4821713 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I want to download a list of all of my followers by calling the twitter API, how many calls is it? Is it one call or is it the number of followers I have? Thanks! Sriram
... | If you just need the IDs of your followers, you can specify: http://api.twitter.com/1/followers/ids.json?screen_name=yourScreenName&cursor=-1 The documentation for this call is here . This call will return up to 5,000 follower IDs per call, and you'll have to keep track of the cursor value on each call. If you have le... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4821713', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/215018/']} | jdg_273911 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 60873038 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an SD card with a standard Beaglebone Debian image. I also have the MLO and u-boot.img files from building u-boot. I'd like to install the new u-boot on the SD card an... | What I don't know how to do is write the new u-boot to the SD card correctly. ... The SD card contains the Debian u have7.9 2015-11-12 firmware image from beagleboard latest images. The crux of your problem is that the ROM boot code of the AM335x SoC is capable of reading the MLO from the SD card (or eMMC) in either ra... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/60873038', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/484488/']} | jdg_157078 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46312232 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
DataFrame df01 is as following: scala> df01.show+--------------------+----+-----+| session_id| 材质|count|+--------------------+----+-----+| 360098626|120| 金属|... | Like many good solutions in programming, you achieve this by adding a layer of indirection. Specifically, what we can do here is add a table between action tags (i.e. "Example" and "Another" ) and their respective payloads. type ActionPayloadTable = { "Example": { example: true }, "Another": { another: true },} t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46312232', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6569059/']} | jdg_313587 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 529811 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If I'm getting the unto and 1-1 concepts right, $f(x) = x^2$ is always 1-1 as $x$ always maps distinct objects in codomain ($x^2$). But it's not a surjective function si... | It depends on what the domain and codomain are specified to be, so yes, the status of a function being one-to-one and/or onto depends on "context"; in particular, it depends on the function's definition, and part of that definition includes a specification of the domain and codomain. For example, suppose we define $f$ ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/529811', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/96958/']} | jdg_132411 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31323749 |
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 hidden QOpenGLWidget (Qt 5.4.2, NOT QGLWidget) and I want to basically continually do grab() or grabFramebuffer() to get its content (and write it to disk). The widg... | UPDATE 2: The corresponding bug in QOpenGLWidget seems to be fixed in Qt 5.10, so I suggest to simply use the class again. Although you might want to wait for this bug to also get fixed... UPDATE 1: Added 3, best solution using a custom QWindow-derived class 1 - QOpenGLWidget If a hidden QOpenGLWidget does allocate a f... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31323749', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1121150/']} | jdg_377922 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20796200 |
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 write a script that starts my program with different arguments, but I'm new to Bash. I start my program with: ./MyProgram.exe Data/data1.txt [Logs/data1_Log.txt] . ... | A couple of notes first: when you use Data/data1.txt as an argument, should it really be /Data/data1.txt (with a leading slash)? Also, should the outer loop scan only for .txt files, or all files in /Data? Here's an answer, assuming /Data/data1.txt and .txt files only: #!/bin/bashfor filename in /Data/*.txt; do for ... | {} | {'log_upvote_score': 11, 'links': ['https://Stackoverflow.com/questions/20796200', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2918918/']} | jdg_259175 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53956931 |
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 define unselected color of icon in tab just like unselectedLabelColor. TabBar( indicatorColor: Colors.grey, labelColor: Colors.black, uns... | As per the directions given by Britannio, I have solved my problem but I want to share my solution so that it can help others. I am confused about one thing that I have to call setState() with empty body which is not recommended so if any one have a better solution then please comment. I'll update it. TabController _ta... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/53956931', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1701154/']} | jdg_192783 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51469881 |
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 implement a recurring (timed) IHostedService instance in ASPNET Core that can be stopped and started on demand. My understanding is that IHostedService(s) ar... | For StopAsync(CancellationToken token) , you could pass new System.Threading.CancellationToken() . In the defination of public CancellationToken(bool canceled) , canceled indicates state for the token. For your scenario, there is no need to specify the canceled since you want to Stop the service. You could follow below... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51469881', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2363186/']} | jdg_75504 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42247676 |
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 wondering if variables and methods can be used before declaration in Ruby. Is there something like hoisting in JavaScript? def calcArea getWidth * getHeightenddef getWi... | I am wondering if variables and methods can be used before declaration in Ruby. Variables don't need to be declared in Ruby, so that part of the question doesn't make sense. Variables come into existence when they are first assigned, or, in the case of local variables, when their first assignment is parsed . Methods ar... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42247676', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5135452/']} | jdg_93146 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 62373 |
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 found that for some datasets, mean removal and variance scaling helps to fit a better model to data while for some datasets this does not help. On what kind of d... | First off, standardization usually is taken to be subtraction of the mean division by the standard deviation. The result has a mean 0 and standard deviation of 1. Dividing by the variance will be wrong for any variable that is not a pure number. One of the reasons for standardization is to remove any influence of the u... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/62373', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/26102/']} | jdg_356208 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2865467 |
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 $A_1,A_2,\dotsc$ be a collection of sets, which may or may not already be disjoint, and define $B_1=A_1,B_{n+1}=A_{n+1}\setminus\bigcup_{i\le n}A_i$ for $n\ge1$. The... | The property of $\mathbb{N}$ which allows us to do what you want is the fact that it is well-ordered. For those not familiar: Definition: An order $\leqslant$ on a set $A$ is a well-ordering if it satisfies the following conditions: $a\leqslant a$ for each $a\in A$ (reflexivity), For each $a,b\in A$, either $a\leqslant... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2865467', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_87303 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34757168 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Trying to learn RoR. Currently adding comments to posts by user. So far I have a posts model, comments model and post_comments model (to associate the two). So for in 'rails ... | As a comment can belong to a single post only, you do not need an association table (post_comments). You just need a simple one-to-many relationship. Your post comment would be: class Post < ActiveRecord::Base has_many :comments ...end And comment would be like this: class Comment < ActiveRecord::Base belongs_to :po... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34757168', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2823149/']} | jdg_256847 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4149530 |
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 the following statments in my source code int tableField1;int tableField2;int propertyField1;int propertyField2;if (tableField1 != null){ propertyField1 = tableField1... | Why not use the null coalescing operator instead? propertyField1 = tableField1 ?? propertyField1; Admittedly it looks slightly odd assigning the original value back to the same variable. It's possible that it'll be very slightly less efficient than the if statements, as in theory you're reading the value and assigning ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4149530', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/20933/']} | jdg_110430 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46505 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
What do I do if I have to solve the usual quadratic equation $X^2+bX+c=0$ where $b,c$ are in a field of characteristic 2? As pointed in the comments, it can be reduced to $X^2... | I think this solves $X^2+X+c=0$ over $F((t))$: I want to assume that $c\in F[[t]]$. If not, say $c=at^{-m}+...$, then the quadratic has no solutions when $m$ is odd or $a$ is not a square, and otherwise the substitution $X\mapsto X+\sqrt{a}t^{-m/2}$ gives a new equation with smaller $m$. So, after finitely many steps $... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/46505', 'https://mathoverflow.net', 'https://mathoverflow.net/users/5301/']} | jdg_378858 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1297268 |
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 Dirichlet series that generates the Möbius function is the (multiplicative) inverse of the Riemann zeta function; if s is a complex number with real part larger than... | The essence of this answer is contained in the answer of reuns, but that answer, unfortunately, also contains some incorrect claims regarding the nature and finitude of primes in graphs. The answers at the link in your original question are also relevant: a Möbius function can be defined wherever you have a partially o... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1297268', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/19341/']} | jdg_169639 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2166818 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I check if an object is an instance of a Named tuple ?
Now provide the response and nothing else.
| Calling the function collections.namedtuple gives you a new type that's a subclass of tuple (and no other classes) with a member named _fields that's a tuple whose items are all strings. So you could check for each and every one of these things: def isnamedtupleinstance(x): t = type(x) b = t.__bases__ if len(... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2166818', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/55246/']} | jdg_196217 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24485932 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
On reading through some code, I came across the below snippet which I am not able to understand. Would anyone be able to guide/provide hints/link or a basic explanation of li... | With the lambda keyword, you create "anonymous functions". They don't have (and don't need to have) a name, because they are immediately assigned (usually) to a callback function. lambda i:i[0] is just the body of the function def f(i): return i[0] The key parameter of the sorted function has to be a function that com... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24485932', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1135954/']} | jdg_262031 | PrimeIntellect/stackexchange-question-answering |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.