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 |
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stackexchange | llm_judgeable_groundtruth_similarity | 132675 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
I am interested in the following: Let $G$ be a finite group of order $n$. Is there an explicit function $f$ such that $|s(G)| \leq f(n)$ for all $G$ and for all natural number... | A non-identity subgroup of a group of order $n$ can be generated by $\log_{2}(n)$ or fewer elements. There is quite a lot of duplication, but if you count the number of subsets of $G$ of cardinality at most $\log_{2}(n),$ you will have an upper bound (which could be made more precise with more care) and the case of ele... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/132675', 'https://mathoverflow.net', 'https://mathoverflow.net/users/-1/']} | jdg_115532 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21002 |
Below is a question asked on the forum ai.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
We all have heard about how beneficial AI can be in health. There are plenty of papers and research about confronting diseases, like cancer. However, in 2020 with COVID-19... | A global race is underway to discover a vaccine, drug, or combination of treatments that can disrupt the SARS-CoV-2 virus. The problem is, there are more than a billion such molecules. A researcher would conceivably want to test each one against the two dozen or so proteins in SARS-CoV-2 to see their effects. Such a pr... | {} | {'log_upvote_score': 4, 'links': ['https://ai.stackexchange.com/questions/21002', 'https://ai.stackexchange.com', 'https://ai.stackexchange.com/users/36055/']} | jdg_203073 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23348456 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I was wondering if there is an easy way to change the CSS classes in JavaScript.I have gone through all other similar questions here and I couldn't find an straight-forward a... | The reason only one or the other works is because in your second line of code, you destroy the whole style attribute, and recreate it. Note that setAttribute() overwrites the whole attribute. A better solution would be to use the element.style property, not the attribute; var bg = document.getElementById("myBg");bg.sty... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/23348456', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1326008/']} | jdg_273437 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 936947 |
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 used to Django where you can run multiple filter methods on querysets, ie Item.all.filter(foo="bar").filter(something="else") . The however this is not so easy to do in R... | What you want are named scopes: class Item < ActiveRecord::Base named_scope :by_author, lambda {|author| {:conditions => {:author_id => author.id}}} named_scope :since, lambda {|timestamp| {:conditions => {:created_at => (timestamp .. Time.now.utc)}}} named_scope :archived, :conditions => "archived_at IS NOT NULL" ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/936947', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/94154/']} | jdg_116744 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55889361 |
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 re-train MobileNet for a different multiclassification purpose as: train_datagen = ImageDataGenerator( preprocessing_function = preprocess_inputtraining_ge... | If the parent has to control the child state then probably the state must reside in the parent component itself. However you can still update child state from parent using ref and exposing a reset method in child. You can make use of useImperativeHandle hook to allow the child to only expose specific properties to the ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/55889361', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8618380/']} | jdg_347816 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49410022 |
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 problem with lazy loading and webpack. There is a video of Sean Larkin showing how easy it is with webpack 4 to create a lazy loaded bundle ( Here ). But when I try ... | Dynamic imports are an ES feature , you need to tell TypeScript to transform to ESNext to get import on the output, just change "module": "commonjs" to "module": "esnext" . Take this code : export const LoadMe = () => import('./a-module') "module": "commonjs" compiles to module.exports.LoadMe = () => require('a-module'... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49410022', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4266055/']} | jdg_357793 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8172045 |
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 ListView Contained in a UserControl I would like to disabled a button when no items are selected in the UserControl, would it be the right way to do it? So far, it d... | There are a few things wrong here. Precedence , if you set IsEnabled on the control itself the style will never be able to change it. ElementName , it's an ElementName , not a path, just one string that gives the name of one element. Everything beyond that goes into the Path . Style syntax, if you set a Style.TargetTyp... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8172045', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/217108/']} | jdg_273398 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 72085417 |
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 existing tuple overloads of std::get are limited to return exactly 1 element by index, or type. Imagine having a tuple with multiple elements of the same type and you wan... | Only C++17 is needed here. std::tuple_cat is one of my favorite tools. Use a std::index_sequence to chew through the tuple Use a specialization to pick up either a std::tuple<> or a std::tuple<T> out of the original tuple, for each indexed element. Use std::tuple_cat to glue everything together. The only tricky part is... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/72085417', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/18030502/']} | jdg_137442 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13657 |
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 was trying to integrate a continuous function with a kink and I did it two ways and both ways the plot of the result shows a discontinuity. I also later want to... | The solution is to use Exclusions->None as option to Plot . The gap happens exactly where UnitStep[-a+h] has its discontinuity With[{a = 5}, Plot[{1/2 (2 a H + (a - H)^2 UnitStep[-a + H]), UnitStep[-a + H] + 25}, {H, 4.9, 5.1}] ] This behavior was introduced, when Wolfram decided, that discontinuities should be d... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/13657', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/2039/']} | jdg_292185 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4659803 |
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 table in an oracle: Parent(arg1, arg2) and I want the transitive closure of the relation parent. That is, I want the following table Ancestor(arg1, arg2)... | WITH Ancestor(arg1, arg2) AS ( SELECT p.arg1, p.arg2 FROM parent p WHERE arg2 NOT IN ( SELECT arg1 FROM parent ) UNION ALL SELECT p.arg1, a.arg2 FROM Ancestor a JOIN parent p ON p.arg2 = a.arg1 ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4659803', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/238719/']} | jdg_325573 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 155162 |
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:
Two parabolas in a plane are given, such that they don't intersect. Is it true that there is a line in plane such that doesn't intersect any of them?
Now provide the re... | Parabolas are convex, so they'll always be on the same side of their tangent lines. Find both tangent lines at the points of closest approach. These lines are parallel. Intuitively, if they were not then taking a 'small step' along the parabola in the right direction would bring you closer. (Slightly) more rigorously, ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/155162', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/32691/']} | jdg_261233 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20787458 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am getting an error box popup that says TargetFrameworkMoniker: value does not fall within the expected range . I am using VisualStudio 2012 . This is a windows form appl... | This still happens in VS 2017 and VS 2019, for instance when you go from Framework 4.5 to 4.5.2 or something similar. It can happen to any type of project, and usually when there are one or more referenced projects that you are updating one by one to a new .NET version. The cause is as follows: the system updates the v... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20787458', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2030033/']} | jdg_362586 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26887666 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Currently I can get a route in a controller by injecting it into the method I want to use it in. <?php namespace App\Http\Controllers;use Illuminate\Routing\Route;class HomeC... | Remove your constructor/put it to default like; public function __construct(){} Try accessing the route via the handle method like so; $request->route(); So you should be able to access the action name like so; $request->route()->getActionName(); If the route return is null be sure you have registered the middleware wi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26887666', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1200670/']} | jdg_115013 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 737477 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am a physics undergraduate. I am working in the world of textbook (non-relativistic) Quantum Mechanics. Say we have a wave function $\Psi(x,t)$ . Must $\Psi(x,t)$ b... | That is a really nice remark. States are actually not quite vectors on the Hilbert space, but rather rays of vectors. Hence, indeed, they should be normalizable rather than square-integrable. In practice, this means that the allowed wavefunctions are the non-vanishing square-integrable functions (notice all of these ar... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/737477', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/326183/']} | jdg_126210 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16892013 |
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 the words after "test" word from a line in a file. means in actuaaly, i dont want the words coming before "test" word. thats the pattern... e.g: Input: ***This is a***... | Using sed: sed -n 's/^.*test/test/p' input If you want to print non-matching lines, untouched: sed 's/^.*test/test/' input The one above will remove (greedily) all text until the last test on a line. If you want to delete up to the first test use potong's suggestion: sed -n 's/test/&\n/;s/.*\n//p' input | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16892013', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1640065/']} | jdg_253695 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37722090 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Auth0 provides two JWT libraries, one for Node: node-jsonwebtoken , and one for Java: java-jwt . I created the private/public key pair, and used it successfully in Node with ... | I used the following code for JWT in Java. Try it. import java.security.KeyPair;import java.security.KeyPairGenerator;import java.security.PrivateKey;import java.security.PublicKey;import java.util.Date;import java.util.HashMap;import java.util.Map;import io.jsonwebtoken.Claims;import io.jsonwebtoken.Jwts;import io.jso... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37722090', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/271873/']} | jdg_233398 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43216047 |
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 abandon a release that is running multiple environments at the same time, but with every try on the Abandon option I am getting this error Cannot abandon release 'R... | Each environment changes it own status after the release creation and you have to go and cancel it mannually. In order to abandon the release, each one needs to be canceled. Then you can try to abandon the release. Now trying to restart the agents on the server is the final step that we can try, there is another workar... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43216047', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/819153/']} | jdg_260298 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50906772 |
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 .NET Core 2.0 application, using Swashbuckle/Swagger to generate API documentation. When we were on 2.1.0-preview, Swagger was working fine. Then we did the big upgr... | This is usually indicative of controllers/actions that Swashbuckle doesn't support for one reason or another. It's expected that you don't have a swagger.json file in your project. Swashbuckle creates and serves that dynamically using ASP.NET Core's ApiExplorer APIs. What's probably happening here is that Swashbuckle i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50906772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7850/']} | jdg_154350 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32426519 |
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 tried changing font awesome sizes using font-size but it doesn't work because of this css: font-size: inherit Is there a way to override this? I am trying to have font-awes... | Usually font-awesome icons get the size of the element they are used within (i.e. inherit). For example: HTML <p><i class='fa fa-pencil'></i> Some text here.</p> CSS p{ font-size: 16px;} Your icon will be of 16px size in that case.However you can resize icons separately. First of all, make sure that your css file goe... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/32426519', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2714301/']} | jdg_239808 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32788409 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been Googling and trying all the solutions I could find or think of myself. The site I'm trying to load is running TLS1.2 as is a few other sites I tried to test with to... | In 4.0 version of the .Net framework the ServicePointManager.SecurityProtocol only offered two options to set: Ssl3: Secure Socket Layer (SSL) 3.0 security protocol. Tls: Transport Layer Security (TLS) 1.0 security protocol In the next release of the framework the SecurityProtocolType enumerator got extended with the ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/32788409', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/266542/']} | jdg_297723 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42774845 |
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 Spark application that performs a large join val joined = uniqueDates.join(df, $"start_date" <= $"date" && $"date" <= $"end_date") and then aggregates the resulting ... | Just because you don't collect anything explicitly it doesn't mean that nothing is collected. Since the problem occurs during a join, the most likely explanation is that execution plan uses broadcast join. In that case Spark will collect data first, and then broadcast it. Depending on the configuration and pipeline: Ma... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42774845', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4601931/']} | jdg_242535 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42866013 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So I'm using Docker Toolbox because I don't have Hyper-V on my machine since it's not Windows 10 pro. Everything seems to work fine, but when I try to go on my browser 0.0.0.... | Docker Toolbox doesn't get as many conveniences as Docker for Windows, but you're correct in using it since you're on Home edition. In Toolbox, nothing will be localhost , and will be 192.168.99.100 by default, since it's running a Linux VM in VirtualBox. So if you run docker run -p 80:80 nginx (notice I had to publish... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/42866013', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2266945/']} | jdg_321999 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 430059 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to setup a git server. I have found several how-to's, well detailed. Some describe the installation for a git-server accessible thru Ssh, while others, accessible thru H... | While you're asking for what is the most common way, I think it's better to look at your situation and remember that one protocol doesn't exclude another - add more access protocol later if you need them. Most efficient and fast is to use the native Git daemon. However, littlefeatures offered: no encryption, no authent... | {} | {'log_upvote_score': 6, 'links': ['https://serverfault.com/questions/430059', 'https://serverfault.com', 'https://serverfault.com/users/70111/']} | jdg_111540 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2785349 |
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:
Question: Let $f(x):[0,2] \to \mathbb{R}$ be a continuous function, satisfying the equation $$\int_{0}^{2} f(x)(x-f(x)) \,dx = \frac{2}{3}.$$ Find $2f(1)$. The solutio... | Note that $h(x):=f(x)-x/2$ is a continuous function in $[0,2]$ such that$$\int_0^2h(x)^2\,dx=-\int_{0}^{2} f(x)(x-f(x)) dx+\int_{0}^{2}x^2/4dx=-\frac{2}{3}+\frac{[x^3/3]_0^2}{4}=0.$$What may we conclude? | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2785349', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/553439/']} | jdg_169075 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1432540 |
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 create a hard link to a directory in Mac OS X? This feature has been added to their file system in Mac OS X v10.5 (Leopard) (for time machine), but I could not find... | Unfortunately Apple has crippled the ln command. You can use the following program to create a hard link to a directory: #include <unistd.h>#include <stdio.h>int main(int argc, char* argv[]) { if (argc != 3) { fprintf(stderr,"Use: hlink <src_dir> <target_dir>\n"); return 1; } int ret = link(argv[1],argv[2]); if (ret ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1432540', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/62383/']} | jdg_247901 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3478654 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way that when I click on my browser, and give it focus, to run a method once? And then when the browser loses focus and then gets the focus back to again run that ... | You can attach focus and blur event handlers on the window object to track if the window gets or loses focus (see http://jsfiddle.net/whQFz/ for a trivial example). window applies to the current browser context (so that could be a window, a tab, a frame, etc.). Note : The focus event will fire every time the window get... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3478654', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/139698/']} | jdg_175799 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 359998 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Well known Kepler laws state that earth revolve around sun in an elliptical path with sun at one of the focii. My question is rather simple. Why so? I mean for an equ... | What you are missing is that Earth speed is varying along its orbit, contrary to a circular one. More precisely, at any point of the orbit, the acceleration of the Earth has a component tangent to the orbit, and a component perpendicular to the orbit. For a circular orbit, the former is always zero, and the latter is t... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/359998', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/162215/']} | jdg_157476 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 198783 |
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:
In a typical (well-designed) MVC web app, the database is not aware of the model code, the model code is not aware of the controller code, and the control... | Layers, modules, indeed architecture itself, are means of making computer programs easier to understand by humans . The numerically optimal method of solving a problem is almost always an unholy tangled mess of non-modular, self-referencing or even self-modifying code - whether it's heavily optimized assembler code in ... | {} | {'log_upvote_score': 8, 'links': ['https://softwareengineering.stackexchange.com/questions/198783', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/9971/']} | jdg_155157 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 161447 |
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 find that oldstyle (or text) figures are much easier to read in any context outside of simple assignment. Are there any low-ambiguity fonts, monospaced ... | In most IDEs, you may choose whatever font you like. If you find an oldstyle font more readable, pick it. Note that all (nearly all?) oldstyle fonts are proportional, while proportional fonts have some issues when using them in programming context. Aside that, let's test and compare some oldstyle fonts to the fonts usu... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/161447', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/50896/']} | jdg_184893 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39391 |
Below is a question asked on the forum economics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am reading an article that has this description of the first-order condition for a Cournot n-firm game: Take $P(Q) = Q^{-1}$ , $\pi_i(q_i, Q) = (Q^{-1} - c_i)q_i$... | Note : $Q = \sum_{i=1}^n q_i$ . Thus the optimisation problem of firm $i$ is: \begin{align}max_{x_i\in\mathbb{R}_+}\pi_i(q_i,Q)\end{align} where $\pi_i(q_i,Q) = \big(Q^{-1}(q_i;q_{-i}) -c_i\big)q_i$ . Assuming interior solution, the first order condition is \begin{align}\frac{\partial\pi_i}{\partial q_i} + \frac{\parti... | {} | {'log_upvote_score': 4, 'links': ['https://economics.stackexchange.com/questions/39391', 'https://economics.stackexchange.com', 'https://economics.stackexchange.com/users/30174/']} | jdg_309008 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42731625 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Before i write this question, i already search same question about this, they did export license because still use alpha version of constrain layout. But now android already ... | Updated response is there any solution without workaround using export license? Yes, you can use the new sdkmanager to install the constraint library and accept the license : - echo yes | sdkmanager "extras;m2repository;com;android;support;constraint;constraint-layout;1.0.2" - echo yes | sdkmanager "extras;m2repositor... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42731625', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5628301/']} | jdg_318395 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 82113 |
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:
What is the mathematical formula to calculate the voltage of a (typical) LiPo battery as a function of it's charge, current flowing and external temperature?
Now... | The single-BJT level shifter in the question would work: If the input impedance of the device on the 5 Volt side is significantly higher than the 6.8 k shown in the question, the expected ~0.3 to ~5 Volt signal would be received ( taking a 2n2222 as an example ). However, for lower impedance inputs, the input would act... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/82113', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/28681/']} | jdg_184718 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38299 |
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:
One of the motivations for the elastic net was the following limitation of LASSO: In the $p > n$ case, the lasso selects at most n variables before it saturates, becau... | As said, this is not a property of an algorithm but of the optimization problem. The KKT conditions basically give that for coefficient $\beta_j$ to be non-zero it has to correspond to a fixed correlation with the residual $|X_j^t(y-X\beta)| = \lambda$ ($\lambda$ is the regularization parameter). After resolving the va... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/38299', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/12733/']} | jdg_136704 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 77722 |
Below is a question asked on the forum politics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
It is reported that thousands of tanks are currently being used in the Ukraine War . To help Ukraine, Britain is sending 14 Challenger 2 tanks and America is sending... | Well, first, there are only 200so Challengers II in the UK army, so 14 isn't a lot, but it also isn't "14 out of thousands". In the same way, Canada donating 4 measly 777 howitzers seems the stinginess of stinginess. But we only had 37 of them to start with. (Keep in mind some of those are training vehicles/guns as ... | {} | {'log_upvote_score': 6, 'links': ['https://politics.stackexchange.com/questions/77722', 'https://politics.stackexchange.com', 'https://politics.stackexchange.com/users/7483/']} | jdg_342610 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24398242 |
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 is the best way in bash to check if a service is installed? It should work across both Red Hat (CentOS) and Ubuntu? Thinking: service="mysqld"if [ -f "/etc/init.d/$servi... | To get the status of one service without "pinging" all other services, you can use the command: systemctl list-units --full -all | grep -Fq "$SERVICENAME.service" By the way, this is what is used in bash (auto-)completion (see in file /usr/share/bash-completion/bash_completion, look for _services): COMPREPLY+=( $( syst... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24398242', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/425964/']} | jdg_349467 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 811851 |
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 used to the c-style getchar() , but it seems like there is nothing comparable for java. I am building a lexical analyzer, and I need to read in the input character by ch... | Use Reader.read() . A return value of -1 means end of stream; else, cast to char . This code reads character data from a list of file arguments: public class CharacterHandler { //Java 7 source level public static void main(String[] args) throws IOException { // replace this with a known encoding if possibl... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/811851', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/78093/']} | jdg_341243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16282715 |
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 some code and got scared that it will not work - so I wrote a prototype: #include <boost/function.hpp>#include <boost/bind.hpp>#include <iostream>class base {private:... | A pointer to a virtual method does a virtual function lookup when called. #include <iostream>#include <memory>struct base { virtual void foo() { std::cout << "base\n"; } virtual ~base() {}};struct derived:base { void foo() override final { std::cout << "derived\n"; }};int main() { void (base::*mem_ptr)() = &base::f... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16282715', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1973207/']} | jdg_366449 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 201298 |
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:
Is there any problem (in addition to a likely loss of current) in using more than one voltage regulator (L7812CV) in series? And is there a real gain in stability... | To add to the other answers, here is some general information about getting a low noise power supply from a car: The voltage from your car will normally be between 12V (engine off) and 14.5V (engine on) but may have drop-outs, glitches and spikes up to about 30V. So you are correct to think about smoothing it for preci... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/201298', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/91995/']} | jdg_348629 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 151700 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If I have a world writeable /etc/passwd file on a system, how can I escalate my privileges to root? I am currently a underprivileged user. The underlying OS is CentO... | Passwords are normally stored in /etc/shadow , which is not readable by users. However, historically, they were stored in the world-readable file /etc/passwd along with all account information. For backward compatibility, if a password hash is present in the second column in /etc/passwd , it takes precedence over the o... | {} | {'log_upvote_score': 6, 'links': ['https://security.stackexchange.com/questions/151700', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/105654/']} | jdg_275614 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 460071 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The Earth's magnetic field varies with time over geological time scales (we have phenomena such as pole inversion). Can this affect the acceleration of gravity at Ear... | The effect of variations of Earth's magnetic field on gravitational acceleration is completely negligible, as the following rough estimate shows. The first question is what to take as the magnetic field inside the Earth. Outside, a dipole field is a good approximation, but if we continue to use that field inside, the f... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/460071', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/118769/']} | jdg_186355 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 198532 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using multiple python, I alias python3 to py : alias py="/opt/python3.4/bin/python3" I want to run python in vim so I write this: map <F9> :call SpecialCompileRun()... | Because the way you define it py is a shell alias, and Vim doesn't know (nor care) about shell aliases. Use an environment variable instead, perhaps like this: $ PY=/opt/python3.4/bin/python3$ export PY then in Vim: ...exec '!time ' . fnameescape($PY) . ' %'... Edit: Added fnameescape() . It's needed if $PY contains ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/198532', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/109888/']} | jdg_107177 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 64057023 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am getting this error whenever I run npm start.I tried a couple of fixes but none of them work for me. I tried to change the version of autoprefixer to 9.8.6 but it didn't ... | Quick fix Downgrade your autoprefixer to version 9, use "autoprefixer": "^9.0.0" in your dev dependencies. More details PostCSS was updated to version 8, however, PostCSS CLI has not yet been updated to handle PostCSS plugins which use the new PostCSS 8+ API. Autoprefixer uses the new PostCSS 8 API since version 10. Th... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/64057023', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12566640/']} | jdg_360652 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24612368 |
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 remove the same three files, lets call them: 1 (internet shortcut) 1_2.txt 1_2.html These files have been creaetd 1,000s of times in different folders on the same s... | There are several ways to do this. send_file and then immediately delete (Linux only) Flask has an after_this_request decorator which could work for this use case: @app.route('/files/<filename>/download')def download_file(filename): file_path = derive_filepath_from_filename(filename) file_handle = open(file_path,... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24612368', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3812677/']} | jdg_354222 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27032 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there any problem which is in NP but not in NP-Complete? Is there any possibility that this problem is analogous to P=NP problem, if so is there any problem which is ... | If there is some non-trivial* problem in $\text{NP}$, but it is not $\text{NP}$-Complete, it would imply that $\text{P} \neq \text{NP}$. This is because if $\text{P} = \text{NP}$, then every non-trivial problem in $\text{P}$ (and so by assumption, in $\text{NP}$) is $\text{NP}$-Complete, by a polynomial time reduction ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/27032', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/7965/']} | jdg_123530 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 370159 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $X=(X_t)_{t\in I}$ ( $I\subset\mathbb{R}$ an interval) be a stochastic process with continuous sample paths and such that $X_t$ admits a continuous Lebesgue density $\chi_... | No, this is false even when $G$ is abelian and finite. For instance take $$G = \langle (1,2), (3,4), (5,6), (7,8) \rangle \le \mathrm{Sym}_8.$$ Define $x_1,x_2,x_3,x_4,y_1,y_2,y_3,y_4$ as indicated by $$G = \bigl\langle (1,2)(5,6), (3,4)(5,6), (5,6), (7,8) \bigr\rangle. $$ and $$G = \bigl\langle (1,2), (3,4), (1,2)(5,6... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/370159', 'https://mathoverflow.net', 'https://mathoverflow.net/users/160714/']} | jdg_325064 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44446257 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Django 1.11 offers new ways to create database indexes. So far we had db_index=True in each field: # example 1class Person(models.Model): name = models.CharField(db_index=... | According to the docs, you can give indexes a name and you can set an order for each field in the index (but not all DBs are equally supported).But in reality the whole point of this is to bring extra flexibility to define other types of indexes where supported. Currently as of Django 1.11 and only when using Postgres ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44446257', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4358224/']} | jdg_319304 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 597860 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
here is my situation. I have a Dell Server with a Dell Perc 7i controller, (LSI Controller). I had a drive give me an Failure Predicted warning so I called their support and th... | Your system I assume is still up, so the best thing to do is make an immediate backup, dump the disks/array, rebuild, and restore from the backup. Bad blocks don't always mean your backups are also bad. If you haven't experienced any performance problems or damaged files, then your backups should still be complete enou... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/597860', 'https://serverfault.com', 'https://serverfault.com/users/72593/']} | jdg_308625 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 172813 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $p$ be a prime. For how many elements $x$ of $\{0,1,\dotsc,p-1\}$ can it be the case that$$2^{2^{2^{2^x}}} = x \mod p?$$ In particular, can you find a simple proof (or, ev... | The aim of this answer is to sketch a proof of the fact that there are at most $\epsilon p$ solutions to $2^{2^{2^x}} = x \mod p$. The original question -- namely, to show the same for $2^{2^{2^{2^x}}} = x \mod p$ -- remains open for now. Suppose there were $\gg p$ (meaning: $> \epsilon p$ for some fixed $\epsilon>0$)s... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/172813', 'https://mathoverflow.net', 'https://mathoverflow.net/users/398/']} | jdg_367499 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31575486 |
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 custom view component. I used it in either fragment or activity. I would like to know if there's a callback when it's destroyed from fragment/activity?
Now provide ... | View does not have a callback (except finalize() , but I don't think that's what you're asking for). View has onDetachedFromWindow() when it is removed from the screen, but this is not related to it being destroyed -- it could be attached again, which will call onAttachedToWindow() . Fragment has onDestroyView() , whic... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/31575486', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4812305/']} | jdg_231957 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 602421 |
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 $f$ is of bounded variation on $[a,b]$ does it follow that $f$ is Riemann integrable on $[a,b]$ ?
Now provide the response and nothing else.
| Here are some useful facts to consider: If $f$ is of bounded variation, $f = f_1 - f_2$ with each $f_i$ a monotonically increasing function. If $f$ is a monotone function, it can only have jump discontinuities. If $f$ has only jump discontinuities, then each discontinuity can be corresponded with a rational number. | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/602421', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_125008 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2696863 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a question about the solution to part (a) of exercise A12.5 of Hubbards' Vector Calculus, Linear Algebra, and Differential Forms.Here is the exercise: Let $f $ be... | We have $$P(A\mid B)=\frac{P(A\cap B)}{P(B)}$$ If $P(B)=0$ then the RHS is undefined. Also, if we're given that $B$ happens then it cannot be the case that $P(B)=0$. That's a contradiction. Here is an example of when we can still calculate $P(A|B)$ when $P(B)=0$ Let $X\sim N(0,1)$ and $Y\sim N(0,1)$ Let $A$ be the even... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2696863', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/396556/']} | jdg_249349 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52102705 |
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 Visual Studio Code with ESLint and Prettier when working on .vue files, it seems I can't get vue/max-attributes-per-line to auto-fix correctly. For example, with vue/max-a... | Short answer: I needed: "editor.formatOnSave": false, "javascript.format.enable": false . I finally found the magical combination of settings, thanks to this thread from Wes Bos on Twitter . I was right in my suspicion that there seem to be multiple conflicting formatters. Though I'm not sure what they actually are, ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/52102705', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7453/']} | jdg_126476 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48623533 |
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 extended IdentityUser to include a navigation property for the user's address, however when getting the user with UserManager.FindByEmailAsync , the navigation property ... | Unfortunately, you have to either do it manually or create your own IUserStore<IdentityUser> where you load related data in the FindByEmailAsync method: public class MyStore : IUserStore<IdentityUser>, // the rest of the interfaces{ // ... implement the dozens of methods public async Task<IdentityUser> FindByEmai... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/48623533', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1096201/']} | jdg_289953 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2096602 |
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 just started to work myself into the topic of irreducibility of polynomials and I would like to show the following: Prove that $x^4+1$ is irreducible over $\mathbb{... | Your approach in principle works fine you just tried to take a short-cut that is not available, yet is not really needed. Instead: $$(x^4+1) = (x^2+ax+c)(x^2+bx+d)$$ We get $$x^4+(a+b)x^3+(ab+c+d)x^2+(ad+bc)x+cd.$$ You get $cd=1$ and thus $c=d^{-1}$. You still get $a=-b$ (from the third power), and then $ad +bc$ become... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2096602', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/381508/']} | jdg_234947 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3286838 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The epsilon-delta definition of continuity: A function $f(x)$ from $\mathbf{R}$ to $\mathbf{R}$ is continuous at point $x_0 \in \mathbf{R}$ if for every $\epsilon > 0$ t... | Here is an exact derivation for finite $n$ . We first use the integral identity $$z^{-1} = \int_0^{\infty} e^{-zs} ds $$ which is valid for $z > 0$ . Furthermore, it follows that $$\mathbb{E}\left[ \frac{X_1^2}{X_1 + \cdots + X_N} \right] = \mathbb{E}\left[ \frac{X_2^2}{X_1 + \cdots + X_N} \right] = \cdots = \mathbb{E}... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3286838', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/419536/']} | jdg_241628 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 121309 |
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 p = last non zero digit of 96! and q = Remainder(121212....300 times / 99 ) Find the value of p+q . Thanks in advance. How we can get the value from such big numbers?... | Calculating $p$ : First, note that the number of trailing zeros is the number of $5$ s in the product. Every multiple of $5$ less than $96$ contributes one such factor, giving $19$ factors, and the numbers $25, 50, 75$ contribute an extra factor, giving $22$ trailing zeroes in total. So we want to find the value of $$\... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/121309', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/25553/']} | jdg_280924 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 195606 |
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 am working on an application, a module of which does the following financial operations sequentially: When a user requests for a certain amount to be tr... | It sounds like what you are looking for is a Chain of Responsibility . In this case you could have the following classes: TransactionValidatorBase abstract base class TransactionTimeValidator TransactionAmountValidator TransactionAccountValidator That are chained together to apply however many rules you specify. Furter... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/195606', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/88827/']} | jdg_234839 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7939137 |
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 is optimal HTTP response Code when not reporting 200 (everything OK) but error in input? Like, you submit some data to server, and it will response that your data is wro... | We had the same problem when making our API as well. We were looking for an HTTP status code equivalent to an InvalidArgumentException . After reading the source article below, we ended up using 422 Unprocessable Entity which states: The 422 (Unprocessable Entity) status code means the server understands the content ty... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/7939137', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/492624/']} | jdg_253610 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18547004 |
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 to scanf() full sentence in C without using fgets() or gets() I want to scan a command line from the user and based on the first word recognize the command. For example:... | Your problem is most likely here: char *ch=malloc(sizeof("50"); To begin with, you're missing one close parentheses. But assuming that this was a typo in posting the question and not in your actual code, there is a deeper issue. "50" inside double quotes is a string literal. When sizeof() is applied to the string liter... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18547004', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2228884/']} | jdg_97405 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48228534 |
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 access the kubernetes Dashboard using the config file. From the authentication when I select config file its giving ‘ Not enough data to create auth info struc... | After looking at this answer How to sign in kubernetes dashboard? and source code figured the kubeconfig authentication. After kubeadm install on the master server get the default service account token and add it to config file. Then use the config file to authenticate. You can use this to add the token. #!/bin/bashTOK... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/48228534', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/344669/']} | jdg_257435 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17531435 |
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 capture user's audio input from the browser. I have done it with WAV but the files are really big. A friend of mine told me that OGG files are much smaller.Does... | The Web Audio spec is actually intended to allow exactly this kind of functionality, but is just not close to fulfilling that purpose yet: This specification describes a high-level JavaScript API for processing and synthesizing audio in web applications. The primary paradigm is of an audio routing graph, where a number... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17531435', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1190762/']} | jdg_325178 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3220721 |
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 different constructors for my instances. What is a common pattern for that?
Now provide the response and nothing else.
| JavaScript doesn't have function overloading, including for methods or constructors. If you want a function to behave differently depending on the number and types of parameters you pass to it, you'll have to sniff them manually. JavaScript will happily call a function with more or fewer than the declared number of arg... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3220721', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/268224/']} | jdg_255719 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24537443 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
sort package: type Interface interface { Len() int Less(i, j int) bool Swap(i, j int)}...type reverse struct { Interface} What is the meaning of anonymous interfa... | In this way reverse implements the sort.Interface and we can override a specific methodwithout having to define all the others type reverse struct { // This embedded Interface permits Reverse to use the methods of // another Interface implementation. Interface} Notice how here it swaps (j,i) instea... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/24537443', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/248296/']} | jdg_197570 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37527292 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
After having read dozens of articles on how great es6 promises are and why we should implement them I have been left with the feeling that ALL of my (non-trivial) javascript ... | Some rules of thumb: When your method can be synchronous (simple data transformation), then use synchronous code in that method. However if the method can be synchronous sometimes , and asynchronous sometimes (multiple code paths based on internal or external state), it should be asynchronous always . Otherwise, you ma... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37527292', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2910269/']} | jdg_122966 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 181121 |
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:
Assuming $a,b,c \in (0, \infty)$, we need to prove that: $$a+b+c \geqslant a b c+2 \quad \text{if} \quad ab+bc+ca=3$$ Can you give me an idea, please? This inequality s... | Let's start by applying AM-GM: $$\frac{ab+bc+ca}{3}=1 \ge (abc)^\frac{2}{3}$$$$ 1 \ge abc$$Further we get that$$3\ge abc+2 \tag1$$On the other hand we have $$ (a+b+c)^2 \ge 3(ab+bc+ac)=9 $$$$a+b+c \ge 3 \tag2$$ From $(1)$ and $(2)$ we get the required inequality$$a+b+c \ge abc+2$$ Q.E.D. | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/181121', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/33954/']} | jdg_308730 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 144326 |
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:
There is a provision for try-catch block in javascript . While in java or any other language it is mandatory to have error handling, I don't see anybody u... | One should avoid throw errors as the way to pass error conditions around in applications. The throw statement should only be used "For this should never happen, crash and burn. Do not recover elegantly in any way" try catch however is used in situation where host objects or ECMAScript may throw errors. Example: var jso... | {} | {'log_upvote_score': 7, 'links': ['https://softwareengineering.stackexchange.com/questions/144326', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/43851/']} | jdg_132663 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3663704 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
It seems to use default color from Windows settings which is blue by default.Let's say I want to change it to red permanently. I'm using Winforms. Thanks in advance.
Now pro... | You must override the Drawitem event and set the DrawMode property to DrawMode.OwnerDrawFixed check this sample private void listBox1_DrawItem(object sender, DrawItemEventArgs e){ if (e.Index<0) return; //if the item state is selected them change the back color if ((e.State & DrawItemState.Selected) == DrawIt... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3663704', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/346560/']} | jdg_79786 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12192592 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am getting an ORA-01000 SQL exception. So I have some queries related to it. Are maximum open cursors exactly related to number of JDBC connections, or are they also relate... | ORA-01000, the maximum-open-cursors error, is an extremely common error in Oracle database development. In the context of Java, it happens when the application attempts to open more ResultSets than there are configured cursors on a database instance. Common causes are: Configuration mistake You have more threads in you... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/12192592', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/912319/']} | jdg_338415 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21655 |
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:
I live close to the Rocky Mountains and drive into them quite often. I have a small naturally-aspirated four-banger that tends to lose a very noticeable amount of p... | Non-turbo diesels lose less power in the Rockies At least according to the SAE J1349 standard . (Calculations shown below) . Assumptions Dry air pressure in the Rockies = 90 kPa ( at 3000 ft) Absolute Temperature = 277.15 K ( 4 °C ) This allows us to compute the two quantities, A & B , that are used to dete... | {} | {'log_upvote_score': 4, 'links': ['https://mechanics.stackexchange.com/questions/21655', 'https://mechanics.stackexchange.com', 'https://mechanics.stackexchange.com/users/11426/']} | jdg_147552 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25862071 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to access a OS environment variable directly from a Jinja2 template?
Now provide the response and nothing else.
| Following @Renier's pointer about custom filters in the comments, I figured out a possible solution. Define a custom filter : def env_override(value, key): return os.getenv(key, value) Install the filter in the environment: env.filters['env_override'] = env_override Use the filter as follows: "test" : {{ "default" | e... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25862071', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/169754/']} | jdg_147452 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36542 |
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:
Given that the Möbius transformation is: $f(z) = \dfrac{az+b}{cz+d} ,\, (a d-b c) \neq 0$ and with $a,b,c$ and $d$ complex numbers written $a= a_1 + a_2i$ etc. I think ... | Hmm, after trying on my own, what I'm getting is (where $z=x+iy$, as usual): $$\Re\left(\frac{az+b}{cz+d}\right)=\frac{\mu\,\Re(a)+\nu\,\Im(a)+\xi\,\Re(b)+\eta\,\Im(b)}{\Delta}$$ $$\Im\left(\frac{az+b}{cz+d}\right)=\frac{\mu\,\Im(a)-\nu\,\Re(a)+\xi\,\Im(b)-\eta\,\Re(b)}{\Delta}$$ where $\mu=|z|^2\Re(c)+\alpha$ $\nu=|z|... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/36542', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/2563/']} | jdg_175600 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 290063 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $\{p_i\},\{q_i\}$ be disjoint sets of primes. For natural $e_i,f_i$define $A=\prod p_i^{e_i},B=\prod q_i^{f_i}$. Is it true that for all real $d < 1$, $|A-B| < \max(A,B)^d... | Baker's theorem implies that $$ |\log (A/B)| = |\sum e_i \log p_i - \sum f_j \log q_j| > \max (e_i, f_j)^{-C} $$ where $C$ depends only on $\{p_i\}, \{q_j\}$. Since $A \leq \left( \prod p_i \right) ^{\max (e_i)}$ and $B \leq \left( \prod q_j \right) ^{\max (f_j)}$ it follows that $\max (e_i, f_j) \sim \log (\max (A, B)... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/290063', 'https://mathoverflow.net', 'https://mathoverflow.net/users/12481/']} | jdg_192386 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56929687 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Given a uint32 number 0x12345678 (e.g., an RGBW color value), how could I efficiently and dynamically scale each byte in it (given a scaling factor 0 <= f <= 1 (or an equival... | The number of multiplications can be reduced by using the multiplications more effectively, on more "full" bits at once, not wasting as many bits on emptiness. Some padding bits are still needed to ensure that the product for one channel doesn't corrupt the result for an other channel. Using a 8bit fixed-point scale, a... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/56929687', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/760905/']} | jdg_83703 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17115344 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do you make an absolute positioned element honor the padding of its parent? I want an inner div to stretch across the width of its parent and to be positioned at the bott... | First, let's see why this is happening. The reason is that, surprisingly, when a box has position: absolute its containing box is the parent's padding box (that is, the box around its padding). This is surprising because usually (that is, when using static or relative positioning) the containing box is the parent's con... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/17115344', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1334007/']} | jdg_90535 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54005438 |
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 convert my map which looks like this: { key="someKey1", value=Apple(id="1", color="green"), key="someKey2", value=Apple(id="2", color="red"), key="someKey3... | if you want to proceed with toMap you can get the result as follows: map.values() // get the apples .stream() // Stream<Apple> .collect(toMap(Apple::getColour, // group by colour v -> new HashSet<>(singleton(v)), // have values as set of apples (l, r) -> {l.addAll(r); return l;})); // merge c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/54005438', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4689521/']} | jdg_207957 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24597 |
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:
I'm a bit confused when asked to specify the chiral carbons on this sketch of Propranolol as I'm not sure how the $\ce{H3C}$ and $\ce{CH3}$ play in if they are reve... | As stated in user208322's answer, $\ce{CH3}$ and $\ce{H3C}$ are exactly the same, they're only written differently for ease of reading. As per your question about how much truth there is to having 4 groups, it's 100% truth. You cannot have a chiral carbon that doesn't have 4 groups attached to it (i.e. must be sp3 hybr... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/24597', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/4984/']} | jdg_265988 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16818180 |
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 record foo in the database which has :start_time and :timezone attributes. The :start_time is a Time in UTC - 2001-01-01 14:20:00 , for example.The :timezone is a st... | Sounds like you want something along the lines of ActiveSupport::TimeZone.new('America/New_York').local_to_utc(t) This says convert this local time (using the zone) to utc. If you have Time.zone set then you can of course to Time.zone.local_to_utc(t) This won't use the timezone attached to t - it assumes that it's loca... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/16818180', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/895029/']} | jdg_261861 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29945 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
It is often mentioned the main use of forcing is to prove independence facts, but it also seems a way to prove theorems. For instance how would one try to prove Erdös-Rado, $\... | The situation isn't that any given theorem off the shelf might have a forcing proof, but rather that it is a fascinating situation when one can use forcing to prove a theorem purely about the ground model. For such proofs, one makes a conclusion about the set-theoretic universe $V$ by first going to another universe $... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/29945', 'https://mathoverflow.net', 'https://mathoverflow.net/users/3859/']} | jdg_325946 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3509419 |
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 series of commits by different authors and I would like to see a git dff output between 2 commits but only considering the commits by one of the authors, something l... | The problem here is that you can't do this in the general case. Suppose Alice changes a particular file, then Bob changes it - including parts that Alice changed - and finally Alice changes it again. How do you combine Alice's two diffs into a single diff? If you take them as two patches, the second simply won't apply ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3509419', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/171428/']} | jdg_130319 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40653 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Is there a nice condition on a closed subscheme $Y$ of $X$ such that for every flat family $Z\to Y$, there is a flat family $W\to X$ whose restriction to $Y$ is $Z$? In parti... | I'm pretty sure the answer is not in general.Take a Hilbert scheme which is reducible, for example, that of the Hilbert polynomial $3t + 1$ in $\mathbb{P}^3$. This Hilbert scheme has two irreducible components - the one corresponding to twisted cubics and the one corresponding to degree 3 plane curves union a point. ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/40653', 'https://mathoverflow.net', 'https://mathoverflow.net/users/1474/']} | jdg_289190 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43927955 |
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 set environment variables for a .Net Core web project in Visual Studio 2017 using the project properties page, I can read the value of the variable using Environment.Get... | The GetEnvironmentVariable works fine in xUnit tests. The problem is to properly set a variable. If you set the variable at Properties -> Debug page, then the variable is written to Properties\launchSettings.json and Visual Studio makes all work to launch an application with the selected profile. As you could see, laun... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/43927955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4194514/']} | jdg_349686 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 81583 |
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 measured two variables (outcomes) $Y_a$ and $Y_b$ for several subjects. $Y_a$ and $Y_b$ are continuous variables defined on $[0,100]$ and have a bimodal distribution.... | Linear models do not make assumptions about the distribution of the dependent variable, they make assumptions about the distribution of the error, as measured by the residuals. That said, if the Y variables are bimodal, you may want to think about quantile regression. I wrote about how to do this in SAS but that paper ... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/81583', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/9671/']} | jdg_370478 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 603733 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following data in a text file: Name,7/27,7/28,7/29,7/30,7/31,8/1,8/2,8/3,8/4abc,5,3,8,8,0,0,2,0,11def,6,7,0,0,0,0,0,2,5ghi,1,3,5,2,0,0,5,3,6 I need to find ou... | I'd probably do this in awk , using , as a delimiter: $ awk -F, '/,0,0,0,0,0/{print $1}' file def However, that will also catch a line like this: mno,6,7,0,0,0,0,0.5 To avoid that, match only if the last 0 is followed by a , or the end of the line: awk -F, '/,0,0,0,0,0(,|$)/{print $1}' file | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/603733', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/427313/']} | jdg_340687 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2008773 |
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 tried to look for a function that fulfills this rule; $$f(f(x))=\frac{1}{x}$$ I tried a lot, and I didn't find anything. Can anyone help me find such a function? Or pr... | Define $f$ on $\mathbb R\setminus\{0\}$ as: $$f(x)=\begin{cases}-x&x>0\\-\frac1x&x<0\\\end{cases}$$ There are infinitely many similar functions - if $g:\mathbb R^+\to\mathbb R^+$ is any $1-1$ and onto function with $g(1/x)=1/g(x)$ then: $$f(x)=\begin{cases}-g(x)&x>0\\\frac{1}{g^{-1}(-x)}&x<0\end{cases}$$ has this prope... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2008773', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/369963/']} | jdg_144574 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13779 |
Below is a question asked on the forum astronomy.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Shortly after the news of the discovery of gravity waves, my physics professor explained the significance of the discovery by comparing it to a medical X-ray machin... | No, they can't. Gravity waves from a small, simple object moving slowly are very, very faint, to the point of being undetectable with current (or foreseeable) technology. The waves that have been detected come from the merger (a very fast movement in the last orbits) of two black holes (two very big masses). And they w... | {} | {'log_upvote_score': 4, 'links': ['https://astronomy.stackexchange.com/questions/13779', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/10711/']} | jdg_79075 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4843376 |
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 resolve a memory leak but I can't find any solution. Instruments says that there is a leak in this method: - (void)refreshData { Sn0werSp33dAppDelegate *appDele... | When you do self.newsArray = something; that something is retained, because you added retain to the newsArray property. But mutableCopy also returns an object with a retain count increased by 1. So after the method finishes, your newsArray has a retain count one higher than what you really want, which is the memory le... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4843376', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/522366/']} | jdg_88030 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8984289 |
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 started an MVC 3 template project in VS10 and modified global.asax.cs as such: public static void RegisterGlobalFilters(GlobalFilterCollection filters){ filters.Add... | Much though I hate to disagree with anything Darin says, he is wrong on this one. There is no problem with setting the properties (that's the way you are supposed to do it). The only reason your original code didn't work as expected is because you have the Order set wrong. See MSDN : The OnActionExecuting(ActionExecuti... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8984289', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/168390/']} | jdg_146796 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54332944 |
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 resource that I got this code from was written in Swift 3 and works appropriately. My app is written in Swift 4. I think that I may be missing something that is specific ... | I believe the window approach should be a better solution but before using the window functions you should re-partition the dataframe based on id. This will shuffle the data only once and all the window functions should be executed with already shuffled dataframe. I hope it helps. The code should be something like this... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/54332944', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_79285 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4372515 |
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 been using the Bitset class in Java and I would like to do something similar in C. I suppose I would have to do it manually as most stuff in C. What would be an effici... | CCAN has a bitset implementation you can use: http://ccan.ozlabs.org/info/jbitset.html But if you do end up implementing it yourself (for instance if you don't like the dependencies on that package), you should use an array of ints and use the native size of the computer architecture: #define WORD_BITS (8 * sizeof(unsi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4372515', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/179057/']} | jdg_315632 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1416528 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm a bit confused on the wording here.. For example: $$A = \{c, d, f, g\}$$ $$C = \{d, g\}$$ Is $C$ "subset" of $A$? Obviously, yes. But.. the proper subset states that... | Subset is more general than proper subset (like green is more general than dark green -- everything that is dark green is green, but not everything that is green is dark green). A proper subset of $A$ is a subset of $A$ that is not equal to $A$. So if $A = \{1, 2\}$, then the subsets of $A$ are $\emptyset$, $\{1\}$, $\... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1416528', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/250578/']} | jdg_166879 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50766400 |
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 view with 3 dynamic labels inside it and I am trying to find a way to centre it vertically in a scroll view but when its dynamic labels are too large to fit on a pag... | You can accomplish this by embedding the labels in a stack view and embedding the stack view in a UIView. The label text will expand the stack view vertically, which will expand the content view vertically, which will control the scroll view's .contentSize . Black is the scroll view; blue is the content view; stack vie... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/50766400', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3352959/']} | jdg_241021 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7716455 |
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 is the best way to remove the first occurrence of an object from a list in Scala? Coming from Java, I'm accustomed to having a List.remove(Object o) method that removes ... | You can clean up the code a bit with span . scala> def removeFirst[T](list: List[T])(pred: (T) => Boolean): List[T] = { | val (before, atAndAfter) = list span (x => !pred(x)) | before ::: atAndAfter.drop(1) | }removeFirst: [T](list: List[T])(pred: T => Boolean)List[T]scala> removeFirst(List(1, 2, 3, 4, ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7716455', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/255836/']} | jdg_78745 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29424944 |
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 writing my first app in Kotlin after 3 years of experience with Android.Just confused as to how to utilize itemClickListener with a RecyclerView in Kotlin. I have tried t... | My solution is like a combination of the previous ones with a super clean call from the activity. ContactAdapter: class ContactAdapter @Inject constructor() : RecyclerView.Adapter<ContactAdapter.ViewHolder>() { var onItemClick: ((Contact) -> Unit)? = null var contacts: List<Contact> = emptyList() ... overri... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/29424944', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/507142/']} | jdg_81199 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48682572 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm reading the following tutorial on installing PHP 7.2 on CentOS 7 https://www.cyberciti.biz/faq/how-to-install-php-7-2-on-centos-7-rhel-7/ It basically says; sudo yum inst... | Please read the Wizard instructions If you need a single version, using remi-php72 repository, and the php-* packages, the command will be php . # yum-config-manager --enable remi-php72# yum update# yum install php-cli# php -v If you need multiples versions, the php72-php-* packages are available, and the command is ph... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/48682572', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_84396 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 507059 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I got an Int16 value, from the database, and need to convert this to an enum type. This is unfortunately done in a layer of the code that knows very little about the objects ... | Enum.ToObject(.... is what you're looking for! C# StringComparison enumValue = (StringComparison)Enum.ToObject(typeof(StringComparison), 5); VB.NET Dim enumValue As StringComparison = CType([Enum].ToObject(GetType(StringComparison), 5), StringComparison) If you do a lot of Enum converting try using the following class ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/507059', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/267/']} | jdg_338814 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 59693195 |
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 Flutter, for importing libraries within our own package's lib directory, should we use relative imports import 'foo.dart' or package import? import 'package:my_app/lib/src... | From the same Dart guidelines , further down they give this reason for the relative imports: There is no profound reason to prefer the former—it’s just shorter, and we want to be consistent. Personally, I prefer the absolute method, despite it being more verbose, as it means when I'm importing from different dart files... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/59693195', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10122791/']} | jdg_184317 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 345067 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Can one characterize the $a\in\mathbb F_q\left(\left(\frac1T\right)\right)$ such that $a(T+1)=a(T)$ ? Although this seems elementary, I did not manage to find a answer.Thanks ... | This is a field automorphism of order $p$ , since $T+p=T$ , so it fixes an index $p$ subfield. $\mathbb F_q (( \frac{1}{T^p - T } ))$ is an index $p$ subfield and is fixed, hence is the fixed field. This is the simplest example of a wildly ramified extension of local fields in equal characteristic, and is in particular... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/345067', 'https://mathoverflow.net', 'https://mathoverflow.net/users/33128/']} | jdg_113483 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13091522 |
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 install python from the link here does not seem to give access to the python command in Msysgit... following the instructions here , does not actually say how to ge... | This error means that Git Bash does not know where your python.exe is. It searches your normal windows search path, the PATH environment variable. You're probably failing the 4th step on the instructions already "Make sure Python is working in the Git Bash": $ python --versionsh.exe: python: command not found To fix th... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13091522', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/133535/']} | jdg_164090 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3540288 |
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 built-in method to do it? If not how can I do this without costing too much overhead?
Now provide the response and nothing else.
| Not built-in, but algorithm R(3.4.2) (Waterman's "Reservoir Algorithm") from Knuth's "The Art of Computer Programming" is good (in a very simplified version): import randomdef random_line(afile): line = next(afile) for num, aline in enumerate(afile, 2): if random.randrange(num): continue ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3540288', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/402197/']} | jdg_270633 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2688652 |
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 this jQuery UI combobox autocomplete control out of the box off the jQuery UI website: My issue is that I have multiple comboboxes on a page, and I want them to ha... | A simple $('.ui-autocomplete-input').css('width','300px') works (I tried it on the linked page with Firebug ) to change the first one on the page. You can do something like: $($('.ui-autocomplete-input')[N]).css('width','300px') #N is the nth box on the page To change the Nth one. To find a specific one by a characteri... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2688652', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4653/']} | jdg_343896 | PrimeIntellect/stackexchange-question-answering |
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