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 | 209311 |
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 a web and software developer involved in the creation of mobile apps. I am currently working on a project with a looming deadline. I am wondering if ... | "We test later" always means "we test never", because there's never any time left to do it later. Whenever you have something changed that is worth testing, test it now. You won't introduce fewer bugs just because you make more commits and fewer tests between the commits. Instead, you will pile bogus code on bogus code... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/209311', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/100113/']} | jdg_255192 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6480139 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
HTML 5 <section> <article></article> <article></article></section> HTML 4 <div> <div></div> <div></div></div> Both of these have to be aligned by CSS. What exactl... | One word: semantics. See http://www.webmonkey.com/2010/02/building_web_pages_with_html_5/#Semantic_structure_at_last EDIT: To paraphrase the article, by request (and rightly so), HTML 5 has added a set of new tags, such as article , section , nav , header , footer , and others that have, traditionally, been created man... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6480139', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/257705/']} | jdg_184283 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6898 |
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 saw an interview with Ed Witten, where he said one way to confirm string-theory is to observe a giant string floating in space, left over from the Big-Bang. How doe... | The things in question are called "cosmic strings." They are predicted as a byproduct of some but by no means all theories of the early Universe. There's no experimental evidence that they actually exist, although I suppose the possibility hasn't been ruled out. How would we observe this? A long cosmic string would hav... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/6898', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/1708/']} | jdg_282675 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7258490 |
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 code: class MyBase{ public virtual void foo() { ... }}class MyDerived : MyBase{ public override void foo() { ... base.foo(); ... | You can't, basically. Test the base class method separately so that you have confidence in that, and then you can test the derived class relying on the base class behaviour. (This is another case where composition gives more control than inheritance - if your derived class composed the base class instead, you could use... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7258490', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/288193/']} | jdg_187467 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9541905 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have an ajax form and I need to locate the 5 digit zip entered. -- val(); var zip = ($("#edit-field-zip-value").val()); After submit, results are loaded in a table with upt... | The correct jQuery would be, using contains : $('.zip div:contains('+zip+')').addClass('equal'); If you needed it to be exact, you could do: $('.zip div').filter(function() { return $(this).text() == zip;}).addClass('equal'); | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9541905', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/424455/']} | jdg_186879 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1560915 |
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 run the following db command against Informix: delete from table1 where u_id in (select u_id from table2 where c_id in... | To get the date format '29-08-1946' to work, you need your DBDATE environment variable set to a value such as "DMY4-" (or "DMY4/"). These are standard variations for the UK (I used them for years; I now use "Y4MD-" exclusively, which matches both ISO 8601:2004 (Date formats) and ISO 9075 (SQL), except when debugging s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1560915', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/171989/']} | jdg_311514 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8657260 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
for each (std::string s in m_intro.text) // std::vector<string> { for (int i = 0; i < s.length(); i++) { char* chr = &s.at(i); chr[i+1]... | char* chr = &s.at(i);chr[i+1] = NULL;std::string t(chr); When the char was part of a C-string (or char array), you used the right (if antiquated) approach of setting the next element to NULL to terminate the string. However in this case, this is not relevant; you're just indexing into a std::string and replacing all it... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8657260', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/744850/']} | jdg_342776 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2647123 |
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 asked to to find a $3\times3$ matrix, in which no entry is $0$ but $A^2=0$. The problem is if I I brute force it, I am left with a system of 6 equations (Not all of ... | There's an idea. We can try to put $A = \alpha \beta'$, where $\alpha,\beta$ are $3 \times 1$ matrix. Then, $A^2 = \alpha \beta' \alpha \beta'$, so if $\alpha,\beta \ne 0$(all the components are not $0$),$\beta' \alpha = 0$ things will be solved. So,we could let $\alpha = \begin{pmatrix} 1 \\ 1\\ 1 \end{pmatrix}, \be... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2647123', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/233132/']} | jdg_104037 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6922312 |
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 i have: currently my app is only telling me the coordinates of my current location. What i want: Get location name from coordinates fetched by gps, so that i could know ... | Here is complete code from fetching long - lat to getting address: LocationManager locationManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);String provider = locationManager.getBestProvider(new Criteria(), true);Location locations = locationManager.getLastKnownLocation(provider);List<String> provi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6922312', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/829066/']} | jdg_378137 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10101763 |
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 wondering for a while why C# doesn't support const on a class or a method level. I know that Jon Skeet have wanted support for immutability for a long time, and I r... | Risking a somewhat circular explanation, C# doesn't support const because the CLR has no support for it whatsoever. The CLR doesn't support it because it is drastically non-CLS compliant. There are very few languages that have the concept. The C language has support for const, that's well supported in C# by readonly ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10101763', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2372835/']} | jdg_214121 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31054012 |
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 ASP.NET MVC 5 you could throw a HttpException with a HTTP code and this would set the response like so: throw new HttpException((int)HttpStatusCode.BadRequest, "Bad Reques... | I implemented my own HttpException and supporting middleware which catches all HttpException 's and turns them into the corresponding error response. A short extract can be seen below. You can also use the Boxed.AspNetCore Nuget package. Usage Example in Startup.cs public void Configure(IApplicationBuilder application)... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/31054012', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1212017/']} | jdg_83339 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 307880 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Setup: $\pi: \mathcal X \to C$ is a flat morphism from a germ of a smooth curve $(C, o)$. Suppose the special fiber $\pi^{-1}(o) := \mathcal X_o$ has a certain class of singul... | I don't think it is true that $\mathcal X$ is $\mathbb Q$-Gorenstein. Suppose in fact that $\dim \mathcal X _t=2$ for all $t\in C$ and $\mathcal X \to Z$ is a flipping contraction with exceptional locus contained in the central fiber $\mathcal X _0$, then $K_Z$ is not $\mathbb Q$-Cartier, but if $\mathcal X _0$ is a kl... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/307880', 'https://mathoverflow.net', 'https://mathoverflow.net/users/29730/']} | jdg_189880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 515979 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to understand how it's possible to always reduce the degrees of freedom of a system represented by $n$ coordinates $q_{i}$ for which holds $f(q_{1},...,q_{... | Your system is currently represented by two coordinates, $x$ and $y$ . Without any constraints, any point $(x,y)$ on the plane could be a valid state of your system. But you have a constraint: valid states must obey the equation $x+\cos y=5$ . This restricts the space of valid states for your system from a two-dimensio... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/515979', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/230701/']} | jdg_314220 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50319847 |
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 learn material ui. I want to enlarge the text field on my page. However, the styles i embed with the field changes height, width and other properties except th... | As mentioned in the page TextField API apply styles to the InputProps which applies style to the input element. Here is the code: const styles = { container: { display: 'flex', flexWrap: 'wrap', }, textField: { width: 300, margin: 100, }, //style for font size resize:{ fontSize:50 },} <TextField ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/50319847', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4435214/']} | jdg_72243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48519896 |
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 update and if not exist insert row to ROOM DB. I make this: productRepository.updateProducts(productsResponse.getProductItems()); And: @Overridepublic void updateProdu... | A method, annotated with @Insert can return a long . This is the newly generated ID for the inserted row. A method, annotated with @Update can return an int . This is the number of updated rows. update will try to update all your fields using the value of the primary key in a where clause. If your entity is not persist... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/48519896', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4781349/']} | jdg_324919 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 127752 |
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:
Just as circumference of circle will remain $\pi$ for unit diameter, no matter what standard unit we take, are the speeds of light and sound irrational or rational in... | Something I posted on reddit answers this question quite well, I think: "Rational" and "irrational" are properties of numbers . Quantities with units aren't numbers, so they're neither rational nor irrational. A quantity with units is the product of a number and something else (the unit) that isn't a number. By choosin... | {} | {'log_upvote_score': 7, 'links': ['https://physics.stackexchange.com/questions/127752', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/28258/']} | jdg_234553 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6442676 |
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 code like this: var client = new mysql.Client(options);console.log('Icanhasclient');client.connect(function (err) { console.log('jannn'); active_db = client; consol... | Callback is Not Queued Node runs until all event queues are empty. A callback is added to an event queue when a call such as emmiter1.on('this_event',callback). has executed. This call is part of the code written by the module developer . If a module is a quick port from a synchronous/blocking version, this may not hap... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6442676', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/66851/']} | jdg_81765 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2001765 |
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 creating a library-style system in Ruby on Rails, and I'm trying to come up with a way to calculate the overdue days while excluding weekends when a borrowed item is retu... | Here's a snippet of code to find the number of weekdays in a Range of Date objects require 'date'# Calculate the number of weekdays since 14 days agop ( (Date.today - 14)..(Date.today) ).select {|d| (1..5).include?(d.wday) }.size This is how I would use it in your case. class Product def days_late weekdays_in_date_... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2001765', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/214991/']} | jdg_375227 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 357549 |
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 would like to start an application remotely. I am using the following PsExec command: PsExec \\computerOne -u Domain\User1 -p 123456 -x "C:\Windows\System32\calc.exe" I tried... | What you are seeing is likely to be an effect of Session 0 isolation - psexec installs and starts a new service on the remote machine, but the default session it is starting your process in is 0, and thus unavailable to the currently logged on user (at least on from Windows Vista / Server 2008). You need to specify the... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/357549', 'https://serverfault.com', 'https://serverfault.com/users/99465/']} | jdg_363157 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43504847 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am building a simple application which does below in order - 1) Reads messages from a remote IBM MQ(legacy system only works with IBM MQ) 2) Writes these messages to Kafka ... | Reads messages from a remote IBM MQ (legacy system only works withIBM MQ) Writes these messages to Kafka Topic I'd use Kafka Connect for (1) and (2). It is part of the Kafka project, and there are many free as well as commercial "connectors" available for hundreds of systems. Reads these messages from the same Kafka To... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43504847', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1829932/']} | jdg_177082 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30788104 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider the following code: template <unsigned int N>struct myclass{ unsigned int f() {return N;} unsigned int g() {static_assert(N > 0, ""); return N-1;}}; Question:D... | Yes, you have that guarantee. From [temp.inst]/11, emphasis mine: An implementation shall not implicitly instantiate a function template, a variable template, a member template, a non-virtual member function , a member class, or a static data member of a class template that does not require instantiation . If you don'... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30788104', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/882932/']} | jdg_306974 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13376048 |
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 three computers; Server , Client and Viewer . I am in control of the server and the viewer. The user on the Client connects to the Server and is presented with a webpa... | There are at least three ways to accomplish this. Pure HTML As pointed out by Amitd 's comment, in "show.html" add the following <meta> tag to your document's <head> element: <meta http-equiv="refresh" content="5" /> This will automatically refresh the page every 5 seconds. Adjust the value of the content attribute to ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/13376048', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1021175/']} | jdg_82756 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29513126 |
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 code below will not run in its current state. However, if I change sum_vec.extend( vec1[i] + vec2[i] ) to sum_vec.append( vec1[i] + vec2[i] ) it works just fine. I unders... | As others have pointed out, extend takes an iterable (such as a list, tuple or string), and adds each element of the iterable to the list one at a time, while append adds its argument to the end of the list as a single item. The key thing to note is that extend is a more efficient version of calling append multiple tim... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29513126', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2023745/']} | jdg_213088 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 71136 |
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'm on Debian 6.0.5 (squeeze) and every now and then I see the following icon in the notifications area of the GNOME2 pannel: but black instead of red. It reads A packag... | "A package manager is working" means that something is holding a lock on /var/lib/dpkg/lock and/or/var /cache/apt/archives/lock . You can find out which process this is with the fuser command: dennis@lightning:~$ sudo fuser /var/lib/dpkg/lock /var/cache/apt/archives/lock/var/lib/dpkg/lock: 18049/var/cache/apt/archives... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/71136', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/34931/']} | jdg_302867 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 562149 |
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 reading a book titled "Relativity Demystified --- A self-teaching guide by David McMahon". He explains the derivation of electromagnetic wave equation. $$\nabla^... | Your question is an excellent one and you are right about the $\nabla$ operator. And you are also right about the insufficiency of the argument you report in the book you are reading. To make the argument more carefully, there are two options. The first would be to work out how the Maxwell equations themselves change a... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/562149', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/652/']} | jdg_342470 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3172768 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Below is my code which takes a car element of a list (carVal) and an list(initialized to empty) as parameters. I want to append the element to the list but the same is not wo... | Well, there is append! as a primitive, which solves most of your problems, as noted already, Scheme tends to frown on mutation, it is possible, but typically avoided, so all procedures that mutate have a ! (called a bang) at their end. Also, set! does not mutate data, it changes an environment , it makes a variable poi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3172768', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/183717/']} | jdg_117003 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23743862 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to set a bush of variables in local storage but the function doesn't run, I've tried to get the value but without luck, How can I save fields in Local storage? fun... | You can use localStorage like this: // Retrieve your data from locaStoragevar saveData = JSON.parse(localStorage.saveData || null) || {};// Store your data.function saveStuff(obj) { saveData.obj = obj; // saveData.foo = foo; saveData.time = new Date().getTime(); localStorage.saveData = JSON.stringify(saveData);}// ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23743862', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3637210/']} | jdg_242161 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30684975 |
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 will try to put it in a simple way. I have a Sign Up button (which redirects to /users/sign_up page) on /visitors/owner-faq page. I want the URL of this page( /visitors/own... | What happens is if the user is on /visitors/owner-faq page and clicks on the sign up link, the referrer in the sign up page is /visitors/owner-faq . This is the reason why url_for(:back) works on that page. Now, after submitting the form in the sign up page, the referrer is now changed to the sign up url, which makes... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30684975', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2346461/']} | jdg_349530 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 403750 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have been writing tests for a lot of long if/else trees recently, and I'm finding it a little discouraging. I want to speak in concrete terms, so consid... | You have to test all the scenarios which are defined in your acceptance criteria. When you have an array of options like this I would use Data driven tests [TestCase("admin","public",true)][TestCase("normal","public",true)][TestCase("admin","private",true)][TestCase("normal","private",false)]public void CanFileOpen(use... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/403750', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/354995/']} | jdg_207651 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2649474 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider the following FSTs : T1 0 1 a : b0 2 b : b2 3 b : b0 0 a : a1 3 b : aT20 1 b : a1 2 b : a1 1 a : d1 2 a : c How do I perform the composition operation on these two F... | Since you didn't specify the input format, I'm assuming that 0 is the initial state, any integers that appear in the second column but not the first are accepting states (3 for T1 and 2 for T2), and each row is an element of the transition relation, giving the the previous state, the next state, the input letter and th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2649474', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/230736/']} | jdg_130359 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 119372 |
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 to solve the system : $$\begin{align*}a+b &= S\\a\times b&= P\\\end{align*}$$ Someone told me it was equivalent to solve the equation $x^2-S.x+P=0$. I think it's ... | From the first equation you have $b=S-a$; substituting this into the second equation gives you $a(S-a)=P$, which is easily rearranged to yield $a^2-aS+P=0$. This tells you that $a$ must be a solution of $x^2-Sx+P=0$. Since the original system is symmetric in $b$, you know that the same must be true of $b$. And since $x... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/119372', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/15547/']} | jdg_340374 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32794142 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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What is the difference between wait-die and wound-wait algorithms? It seems that both of these deadlock prevention techniques are doing the same thing: A Rollback of older pr... | Wait-Die scheme It is a non-preemptive technique for deadlock prevention.When transaction T n requests a data item currently held by T k ,T n is allowed to wait only if it has a timestamp smaller than that of T k (That is T n is older than T k ), otherwise T n is killed ("die"). In this scheme, if a transaction request... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/32794142', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1549563/']} | jdg_91966 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29304697 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have three activities in total and i am implementing admob for each activity, every activity has its own banner and when the activity is changes the other activity hangs a ... | you can do it just load ad in application class anduse it in any activity. you can download demo as I do it, App class import android.app.Application;import android.view.ViewGroup;import android.widget.LinearLayout;import com.google.android.gms.ads.AdRequest;import com.google.android.gms.ads.AdSize;import com.google.an... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29304697', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4681672/']} | jdg_320666 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1199584 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm developing a simple 2D game in Java, everything works fine. To find the correct FPS refresh/redraw/update, I used currentTimeMillis to find the difference. The problem is... | Isn't the real problem that beginTime-currTime is negative ? difference = (beginTime - currTime);Thread.sleep(difference); I note that you add FPS (40) to beginTime . But if currentTime is greater than beginTime+FPS , you're going to have problems. If you're trying to schedule something at regular intervals (which I th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1199584', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/91360/']} | jdg_81495 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 552560 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I want to use the the AD8221 amplifier as a conditioner for my load cell. I saw that to reduce noise I can use an "active guard shield driver" between the "REF" o... | [This is a more theoretical addendum to the answer by @VoltageSpike . ] Active driven guard is used when the signal source (the sensor) has a high output impedance. The amplifier input has a (very) high impedance, so when the signal source also has a high impedance, then leakages to and from the signal lines can intro... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/552560', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/278935/']} | jdg_226773 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 57732978 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I want to extract uid suffix from below string. I am trying pattern .But I get no match found. Input :exportDocumentInfo_29510309-5673-4c20-83bd-6d2303c21016-0.txt uid : 29... | Looking at the api of useMutation it seems like you're using onCompleted in the wrong place. it should be part of the useMutation definition. const [createUser] = useMutation( SIGNUP_MUTATION, { onCompleted(data) { confirm(data); } } ); return ( <div> <form onSubmit={e => { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/57732978', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/634003/']} | jdg_297525 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have just started learning Java while modding Minecraft. I have watched a tutorial on adding the blocks into the game using the Minecraft Forge API, but I have a problem. T... | Texturing is very different in 1.8. Here are some tutorials: Updating Blocks ; Updating Items . For both of the above: Remove any GameRegistry.registerBlock from the main mod class. These should now be in the block/item's constructor. Add a private final name field and create a getter for it. For blocks : In src/main/r... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28121137', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4280754/']} | jdg_130636 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19069701 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a request URI and a token. If I use: curl -s "<MY_URI>" -H "Authorization: TOK:<MY_TOKEN>" etc., I get a 200 and view the corresponding JSON data.So, I installed reque... | In python: ('<MY_TOKEN>') is equivalent to '<MY_TOKEN>' And requests interprets ('TOK', '<MY_TOKEN>') As you wanting requests to use Basic Authentication and craft an authorization header like so: 'VE9LOjxNWV9UT0tFTj4K' Which is the base64 representation of 'TOK:<MY_TOKEN>' To pass your own header you pass in a diction... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/19069701', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_184840 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I need to copy file /etc/resolv.conf from a remote host and copy it on multiple remote hosts. my hosts:Ansibleubuntu1-4 I want to copy this file from ubuntu1 to ubuntu2 , ubu... | If you're just talking about a single file you don't need the synchronize module. You can grab a file from a remote host using the fetch module. Once you have the file on your local system, you can just use the copy module to distribute it to other hosts. Something like: - hosts: ubuntu1 tasks: - fetch: sr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/48113332', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9177255/']} | jdg_235748 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1694378 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Okay, I know this is a common enough question, but all the solutions I've found thus far have involved a missing semi-colon or curly brace, both of which I know is not the ca... | Variables are not allowed here, properties must be initialized by constants in PHP: […] this initialization must be a constant value [ Source: php.net manual ] Use the constructor to intialize the value properly: class session { var $host; function __construct() { $this->host = $db_creds['host']; }} | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1694378', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/32154/']} | jdg_329993 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5525758 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am trying to profile my application to monitor the effects of a function, both before and after refactoring. I have performed an analysis of my application and having looke... | The "Hot Path" shown on the summary view is the most expensive call path based on the number of inclusive samples (samples from the function and also samples from functions called by the function) and exclusive samples (samples only from the function). A "sample" is just the fact the function was at the top of the sta... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5525758', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/218159/']} | jdg_86971 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34875944 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am new to tensorflow . I want to write my own custom loss function. Is there any tutorial about this? For example, the hinge loss or a sum_of_square_loss(though this is alr... | We need to write down the loss function. For example, we can use basic mean square error as our loss function for predicted y and target y_: loss_mse = 1/n(Sum((y-y_)^2)) There are basic functions for tensors like tf.add(x,y) , tf.sub(x,y) , tf.square(x) , tf.reduce_sum(x) , etc . Then we can define our loss function i... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/34875944', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5576325/']} | jdg_148390 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7102378 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I've downloaded an editor of sublimetext and I want to know what GUI library is used in there. The filenames of files that are in the editor executables directory are: bz2.py... | Sublime Text 2 is mostly coded in C++ and uses a custom UI toolkit. Here is the author, Jon Skinner, explaining it: http://news.ycombinator.com/item?id=2822114 . I keep meaning to write a blog post with some details on this, but as with many things, I usually end up coding instead. Sublime Text 2 is almost entirely C... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/7102378', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/342235/']} | jdg_369075 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Is it possible to set up a $watch on an array of objects inside a service (I'd like the $watch declaration itself to be inside the service)?
Now provide the response and not... | You can add any expression to the set of watches by injecting the $rootScope and using a function a first argument to the $watch method. Pseudo-code: $rootScope.$watch(function() { return //value to be watched;}, function watchCallback(newValue, oldValue) { //react on value change here}); Don't forget about the third... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/17806600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1467284/']} | jdg_324562 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 65463 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
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A fractal set has a Hausdorff dimension.In some cases, we may generate a fractal by iterating $f,$ and let the fractal be the set of starting points $x$ such that $|f^{\circ n... | There are a wide variety of notions of dimension of a measure. Your basic intuition is completely correct: for a dynamical system, the dimension of a natural invariant measure provides more relevant information than the dimension of the invariant set, since the system may spend more time in certain parts of the space. ... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/65463', 'https://mathoverflow.net', 'https://mathoverflow.net/users/1056/']} | jdg_370357 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 109199 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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If you could get physical access to a server, you could change the root/admin password even if you did not know the current password. However with encrypted disks, I... | Physical access, in many, likely most, situations means a total loss of security - for a variety of reasons (this all assumes encrypted disks): Theft - An attacker could steal the server or disks, to attack at their pace. This allows an attacker to take their time, and you have no idea if they've actually gained access... | {} | {'log_upvote_score': 7, 'links': ['https://security.stackexchange.com/questions/109199', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/20195/']} | jdg_166715 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4174863 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Everytime I add a new Attribute to my CodeData object model I have to clear my database file out otherwise I get the following error: 2010-11-13 15:26:44.580 MyApp[67066:207]... | there is a way, and this way is called automatic lightweight migration. It needs a codechange and an extra step when changing your object model. For the code you have to add two options to the method where you initialize your persistent store coordinator. something like this: - (NSPersistentStoreCoordinator *)persisten... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4174863', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/490966/']} | jdg_220135 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4067775 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Greetings,Currently developing small web service application where response from web service (using CXF + Spring) processed and saved to database. To work with database I am ... | All spring templates (hibernate, jdbc, rest, jpa etc.) have the same pros and cons: Pro: They perform common setup routines for you, let you skip the boilerplate and concentrate on the logic you want. Con: you are coupling your application tightly to the spring framework. For this reason, Spring recommends that Hiberna... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4067775', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/448096/']} | jdg_298567 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32903883 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Under flask, I want to include/exclude stuff in the jinja template based upon whether, or not, we are in debug mode. I'm not debating if this is a good, or bad, idea (i'd vo... | use context processors To inject new variables automatically into the context of a template, context processors exist in Flask. Context processors run before the template is rendered and have the ability to inject new values into the template context. A context processor is a function that returns a dictionary. The key... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32903883', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/75033/']} | jdg_210673 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11384106 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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We have a iPad app which includes a two-column news reader. The left view contains the list of news of which some link directly to a news and some push another view controlle... | Almost all elements in UIAutomation could be tapped. It does not matter if it is an Image, View or a Button. You will get an error in case an object you are trying to tap is invalid.How to check: if ( navigationBar().leftButton().checkIsValid() ){ navigationBar().leftButton().tap();}else{ //do what you need.} o... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11384106', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/397898/']} | jdg_164651 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1016896 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I created some custom elements, and I want to programmatically place them to the upper right corner ( n pixels from the top edge and m pixels from the right edge). Therefore ... | If you want the display dimensions in pixels you can use getSize : Display display = getWindowManager().getDefaultDisplay();Point size = new Point();display.getSize(size);int width = size.x;int height = size.y; If you're not in an Activity you can get the default Display via WINDOW_SERVICE : WindowManager wm = (WindowM... | {} | {'log_upvote_score': 13, 'links': ['https://Stackoverflow.com/questions/1016896', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/22996/']} | jdg_348210 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24079612 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to apply the ngTable directive to my Rails app, but can't get it right. I'm still a newbe in angular and this directive seems very poorly documented (though has a ... | Hi Almaron (aka Malkav) I'm wafflejock from the IRC here's the thing working as best I could get it: http://plnkr.co/edit/TUOYmM?p=preview var app = angular.module('main', ['ngTable']).controller('DemoCtrl', function($scope, ngTableParams, NameService) { var data = NameService.data; $scope.tableParams = new ngTab... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24079612', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1234765/']} | jdg_124139 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15255320 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to configure my Object Mapper without knowing which mapper I'm using. :/ This might sound a bit strange. The reason for this is that I'm trying out the Onion Archi... | Onion Architecture isn't about the configuration being implementation-agnostic, it's about the execution . Just create an IMapper interface for the execution of mappings, but don't worry about the configuration. This applies to your ORM, IoC container and everything else. Also, Onion Architecture isn't about project st... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15255320', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1220627/']} | jdg_349768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14244368 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a report with two tables. The first table is a list of clients, detailing each client that falls into one category of three with different items for each client. The... | CountDistinct() counts non-null values, so you could use an expression to null out those values you don't want to count and do something similar to your first value. Type B+C: =CountDistinct( IIf ( Fields!Type.Value = "B" or Fields!Type.Value = "C" , Fields!ClientId.Value , Nothing ) , "datasource1") Type ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14244368', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/550595/']} | jdg_112811 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using a custom UITableViewCell in my UITableView but the problem is that the cell is never nil when calling the dequeueReusableCellWithIdentifier. Why is this ? - (void)... | Starting in iOS 5 when you use storyboards and your reuse identifier matches a prototype in your storyboard you will not get a nil returned from dequeueReusableCellWithIdentifier. From Apple Doc: Table View Programming Guide for iOS Creating and Configuring a Table View Populating a Dynamic Table View with Data If the ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16382068', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1773323/']} | jdg_149293 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using Microsoft.Office.Interop.Excel to read a spreadsheet that is open in memory. gXlWs = (Microsoft.Office.Interop.Excel.Worksheet)gXlApp.ActiveWorkbook.ActiveSheet;in... | Hi I found a very much faster way. It is better to read the entire data in one go using "get_range". This loads the data into memory and I can loop through that like a normal array. Microsoft.Office.Interop.Excel.Range range = gXlWs.get_Range("A1", "F188000");object[,] values = (object[,])range.Value2;int NumRow=1;whil... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7613898', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/439497/']} | jdg_235287 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3013655 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm making an application where a web service fetches (amongst other) a bunch of codes from a webservice (I.e BEL, FRA, SWE). During runtime I want to translate these codes t... | Today I came across the same problem and studying developer.android.com for a long time didn't help since Android resources cannot be hashes (maps), only arrays. So I found 2 ways: Have a string array of values like "BEL|Belgium", parse those string early in the program and store in a Map<> Have 2 string arrays: first ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3013655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/353528/']} | jdg_208806 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14612143 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm looking for modules that should be added to a Node/Express app that address the general security concerns listed below: Injection Vulnerabilities (JavaScript, SQL, Mongo,... | I wrote a blog post that gives a great starting point on Writing Secure Express.js Apps . It covers a few other things beyond csrf and helmet as was mentioned by zeMirco. The other thing is you can't compare express.js to rails. They are apples and oranges. For example, there is no ORM that is bundled with Express, tha... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/14612143', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1438550/']} | jdg_240960 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am looking for a method to have a JQuery-like sortable list ( link ), but with some of the elements in fixed undraggable positions. It's trivial to make some elements undra... | I've looked at your fiddle, had another think, and here's one way to do it using sortable : on start store the fixed index positions in the data object of each fixed item, and then on any change , move the fixed items back into place. $(function() { $('#rankings').sortable({ axis: 'y', items: '.sort... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9318452', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/448970/']} | jdg_133914 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 179588 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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In every description of a quantum computer I've seen (that isn't extremely technical), they've been described as computers that use qubits, that use a superposition o... | The operations aren't faster , they're more flexible . From that flexibility comes power. For example: in a classical computer there is no single-bit operation that, when applied twice, flips a bit. There's no boolean function $f$ such that $f(f(x)) = \overline{x}$. But quantum computers do have such an operation, repr... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/179588', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/79287/']} | jdg_299659 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5073511 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm not sure if I'm doing this correctly, but I have the following code that I am using (click button1, do the _DoWork). The question is this: how do I call the UI to get the... | You can pass data into the worker via the argument of the RunWorkerAsync call and pass data out via DoWorkEventArgs.Result... class AuthUserData { public string Name; public string Password; } private void button1_Click(object sender, EventArgs e) { var authData = new AuthUserData() { Name = textBox1.Text... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5073511', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/475125/']} | jdg_267181 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4994772 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a repo of 10 GB on a Linux machine which is on NFS. The first time git status takes 36 minutes and subsequent git status takes 8 minutes. Seems Git depends on the OS f... | To be more precise, git depends on the efficiency of the lstat(2) system call, so tweaking your client’s “attribute cache timeout” might do the trick. The manual for git-update-index — essentially a manual mode for git-status — describes what you can do to alleviate this, by using the --assume-unchanged flag to suppres... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4994772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/289715/']} | jdg_297444 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I have a 3D plane defined by three points: $P_0$ , $P_1$ and $P_2$. How to check whether a point $P$ is located right on and inside the 3D triangle? So, for example, if ... | Try to solve the system$$x * (P_1 - P_0) + y * (P_2 - P_0) = P - P_0$$If it is solveable, the point $P$ lies on the plane. If in addition $x \geq 0$, $y \geq 0$, and $x + y \leq 1$, then $P$ lies inside the triangle. | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/4322', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/550/']} | jdg_144299 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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In our statistical mechanics lecture the professor said something along the lines of: If we have some independent random variables $x_1,x_2,x_3,...,x_n$ having identical... | I think it will help you to think through an example. Consider this one: Let $x_1, x_2,$ and $x_3$ be three rolls with a fair die. Each $x_i$ can take the values from $1$ to $6$, however it is random which values they take. Three Examples: You roll $1$, $5$, and $2$ (i.e. $x_1 = 1$, $x_2 = 5$, $x_3 = 2$). Then $\max\{x... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2610848', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_256336 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Schrödinger's equation is supposed to be a differential equation for the wave function of a particle. As I currently understand, De Broglie's hypothesis is a hypothes... | An explanation for the motivation of Schrödinger's that I have heard is similar and is an extension of your own.Recall energy conservation, where the total energy $E$ is the sum of kinetic $K$ and potential energy $V$.$$K+V=E$$We then multiply both sides by $\Psi$ and assume it has the wave form $\Psi \sim e^{i(kx-\ome... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/153004', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/21146/']} | jdg_228265 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I looked around Google but didn't find any good answers. Does it store the data in one big file? What methods does it use to make data access quicker than just reading and wr... | Does it store the data in one big file? Some DBMSes store the whole database in a single file, some split tables, indexes and other object kinds to separate files, some split files not by object kind but by some storage/size criteria, some can even entirely bypass the file system , etc etc... I don't know which one of ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10378693', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/794481/']} | jdg_292621 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10468 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
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I know that many graph problems can be solved very quickly on graphs of bounded degeneracy or arboricity. (It doesn't matter which one is bounded, since they're at most a fact... | Bounded degeneracy or arboricity just means that the graph is sparse (number of edges is proportional to number of vertices in all subgraphs). Some ideas that have been used for fast algorithms on these graphs: Order the vertices so that each vertex has only d neighbors that are later in the ordering, where d is the de... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/10468', 'https://mathoverflow.net', 'https://mathoverflow.net/users/1042/']} | jdg_184318 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Take $N$ parties, each of which receives an input $s_i \in {1, \dots, m_i}$ and produces an output $r_i \in {1, \dots, v_i}$, possibly in a nondeterministic manner. W... | Any symmetry of the local hidden variable polytope must map a vertex of the polytope to another other vertex (or trivially to itself). This is true in general by convexity. By the duality between vertex representation and facet representation we only need consider vertices. I have modified the way you write vertices to... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/27061', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/307/']} | jdg_266339 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 65764361 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I’m building out a simple HotChocolate GraphQl server and HotChocolate throws an Unexpected Execution Error , but doesn't expose any information about the error, as soon as I... | Per default HotChocolate does not expose the details of your exceptions, if no debugger is attached.So to get your error message you could either: Attach a debugger to your server, which in turn will then expose the exceptions details in the request (a.k.a. start your server in debug :D) Change this behavior in a way t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/65764361', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4173323/']} | jdg_191179 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4655526 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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stuff/ __init__.py mylib.py Foo/ __init__.py main.py foo/ __init__.py script.py script.py wants to import mylib.py This is... | After fiddling with it a bit more, I realized how to set it up, and for the sake of specificity I won't use foo bar names. My project directory is set up as... tools/ core/ object_editor/ # files that need to use ntlib.py editor.py # see example at bottom __init__.py st... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4655526', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/570967/']} | jdg_230313 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I know this error is very common, I've tried to search google, I did the tricks to no avail. So my setup is, I have 3 directories: CLASSES ->constants PAGES INITCONTROLS EDIT... | This should work if current file is located in same directory where initcontrols is: <?php$ds = DIRECTORY_SEPARATOR;$base_dir = realpath(dirname(__FILE__) . $ds . '..') . $ds;require_once("{$base_dir}initcontrols{$ds}config.php");?><div><?php $file = "{$base_dir}initcontrols{$ds}header_myworks.php"; include_once($file... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13799755', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_89202 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20250638 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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How to create EditText hint/placeholder with Text & image in android. I write like this <EditText android:id="@+id/name" android:layout_height="wrap_content" and... | What you can do is set an drawableLeft as you did in your xml and add an addTextChangedListener to your EditText. When typing occurs this listener will be warned and you can check in the listener if the textsize is bigger than 0. If so, then just set the drawableLeft assigned in the xml programmatically to null . @Over... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20250638', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2720929/']} | jdg_256278 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33464504 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using following code to get unique numbers: let uniques = [ ...new Set([1, 2, 3, 1, 1]) ]; // [1, 2, 3] However, typescript report following error: Type 'Set' is not an ... | Update : With Typescript 2.3, you can now add "downlevelIteration": true to your tsconfig, and this will work while targeting ES5. The downside of downlevelIteration is that TS will have to inject quite a bit of boilerplate when transpiling. The single line from the question transpiles with 21 lines of added boilerpla... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/33464504', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4777077/']} | jdg_105235 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8190279 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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(Background info: ifelse evaluates both of the expressions, even though only one will be returned. EDIT: This is an incorrect statement. See Tommy's reply) Is there any examp... | First, ifelse does NOT always evaluate both expressions - only if there are both TRUE and FALSE elements in the test vector. ifelse(TRUE, 'foo', stop('bar')) # "foo" And in my opinion: ifelse should not be used in a non-vectorized situation. It is always slower and more error prone to use ifelse over if / else : # This... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8190279', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/815646/']} | jdg_314930 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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How to write a list of list into excel using python 3? new_list = [["first", "second"], ["third", "fourth"]]with open("file_name.csv", 'w') as f: fc = csv.writer(f, linete... | You can use the pandas library. import pandas as pdnew_list = [["first", "second"], ["third", "four"], ["five", "six"]]df = pd.DataFrame(new_list)writer = pd.ExcelWriter('test.xlsx', engine='xlsxwriter')df.to_excel(writer, sheet_name='welcome', index=False)writer.save() Related documentation: pandas.ExcelWriter pandas.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/55508303', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10651396/']} | jdg_194954 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am working in an established codebase with an existing standalone pom.xml. Th intention is to incorporate a child project called "hive" in a subdirectory off of the parent... | To answer the question in the title of this post: Yes, Maven can include parent and module at same directory level. I feel I first have to explain that a parent can have children and modules. Children and modules are not the same thing: Child relationship is defined through parent in the child POM. If your parent is in... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16180530', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1056563/']} | jdg_208509 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am working on a web application, security is high priority.So, if a user has failed to login more than 3 times, the account will be locked.Should I display a messa... | You must tell the user that the account has been locked, otherwise I don't see how you would handle a such situation without displaying a message directly in the web application. Of course, you would most-likely send him an e-mail with some steps to unlock his account but still, you must notify the user within the appl... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/40760', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/17897/']} | jdg_100779 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2307623 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am a high school student and I am receiving a free one-year subscription for Wolfram Mathematica as a prize from USAMTS . How can I make the most of this one year with... | I'm quite knowledgeable when it comes to Mathematica but I'm by no means a real mathematician. Here are some tips that might give you a start. First off, we do have a Mathematica Stack Exchange site, and we are (I'm proud to say this) very friendly and helpful to anyone with interest. Our chat is quite active, and you ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2307623', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/140607/']} | jdg_108793 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13685295 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a data.table with about 3 million rows and 40 columns. I would like to sort this table by descending order within groups like the following sql mock code: sort by asce... | Update June 5 2014: The current development version of data.table v1.9.3 has two new functions implemented, namely: setorder and setorderv , which does exactly what you require. These functions reorder the data.table by reference with the option to choose either ascending or descending order on each column to order by.... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/13685295', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/927667/']} | jdg_139301 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a tinyint column in the database and I wish to convert it to Int32 for an SqlDataReader . How do i go about it? Edit #1 I recently had to do this. int a = dataReader.G... | What does it normally come back as - byte? If so, just do an unbox and then a convert: (int)(byte) reader["column"]; or just let the conversion happen naturally: int x = (byte) reader["column"]; or do the same with the strongly typed methods: int x = reader.GetByte(column); Adjust this to sbyte or short or whatever if ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1922094', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/207756/']} | jdg_268289 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Following is a Scala class with constructors. My questions are marked with **** class Constructors( a:Int, b:Int ) {def this() = { this(4,5) val s : String = "I want to dan... | Ans 1: scala> class Boo(a: Int) { | def this() = { this(3); println("lol"); this(3) } | def apply(n: Int) = { println("apply with " + n) } | }defined class Booscala> new Boo()lolapply with 3res0: Boo = Boo@fdd15b First this(3) is a delegation to primary constructor. The second this(3) invokes this objec... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8441048', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/740210/']} | jdg_104953 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a path.json file that contains the path of a component // path.json{ "main": "./login/index.js", "paths": [ { "name": "login", "path": "./login/index.js... | What people have been telling you in the thread is correct but I'd like to add one possible solution. All the imports/require are resolved at compilation time and not at running time which you are trying to do. By the time you are running your app, if you haven't imported the files, you can't use them. There is a worka... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/60562457', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5383801/']} | jdg_150793 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I was wondering if there was a way of adding a stroke and shadow to text, I can get it working in Chrome and Safari as webkit supports text-stroke and text-shadow. I can get ... | The text-stroke property isn't part of the standard CSS spec, so it's best to avoid it - Chrome would be well within their rights to pull out it at any time. You're right that you can create text-stroke -like effects using multiple comma-separated text-shadow s - in fact you can use the same technique to add an 'actual... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10760789', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1341837/']} | jdg_160885 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6247141 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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When should I go with core graphics over images for making a custom UIButton?Is core graphics faster? Other than resolution independence, are there any other major benefits?
... | Pros of Core Graphics: Code for drawing a button will probably be smaller than an image file. Allows dynamic modification, slight changes without adding a complete second image. As you mentioned, resolution independent. Less memory intensive (doesn't allocate memory to hold every pixel). Pros of images: Creating the im... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6247141', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2712/']} | jdg_207451 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6147650 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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On the following code: static void findSubsets (ArrayList<Integer> numbers, int amount, int index){ ArrayList <Integer> numbersCopy = new ArrayList<Integer>(numbers.size()... | Capacity does not equal size. The size parameter that you are passing in simply allocates enough memory for the size. It does not actually define elements. It's actually kind of a silly requirement of Collections.copy , but it is one nonetheless. The key part from the Collections.copy JavaDocs : The destination list mu... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/6147650', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/45963/']} | jdg_135698 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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When programming in Haskell (and especially when solving Project Euler problems, where suboptimal solutions tend to stress the CPU or memory needs) I'm often puzzled why the ... | The majority of the technical information about the architecture and approach of the GHC system is in their wiki. I'll link to the key pieces, and some related papers that people may not know about. What typical optimizations are applied? The key paper on this is: A transformation-based optimiser for Haskell ,SL Peyto... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6048194', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/721795/']} | jdg_221922 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Let's consider a template function written in C++11 which iterates over a container.Please exclude from consideration the range loop syntax because it is not yet supported by... | I think there are some other differences not yet covered by the answers so far. a for_each can accept any appropriate callable object, allowing one to 'recycle' the loop body for different for loops. For example (pseudo code) for( range_1 ) { lengthy_loop_body } // many lines of codefor( range_2 ) { lengthy_loop_bod... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11956374', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1345960/']} | jdg_332110 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have been able to create a csv with python using the input from several users on this site and I wish to express my gratitude for your posts. I am now stumped and will pos... | import csvwith open("source","rb") as source: rdr= csv.reader( source ) with open("result","wb") as result: wtr= csv.writer( result ) for r in rdr: wtr.writerow( (r[0], r[1], r[3], r[4]) ) BTW, the for loop can be removed, but not really simplified. in_iter= ( (r[0], r[1], r[3], r[4]) for... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/7588934', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/969820/']} | jdg_150902 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 402002 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
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Denote $A$ $-$ set of positive numbers with only prime factors of the form $4k+1$ and $B$ $-$ set of positive numbers that can be represented as sum of two squares. $A$ is a s... | One can prove a bound comparable to the $O(n^{1/4})$ bound for $B$ . To derive it, notice that any odd number of the form $a^2+b^2$ with $(a,b)=1$ lies in $A$ . Now, for a given large number $N$ , choose the largest even $a$ such that $a^2<N$ . Then, of course $N-a^2=O(\sqrt{N})$ . We now want to choose $b$ coprime to ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/402002', 'https://mathoverflow.net', 'https://mathoverflow.net/users/37289/']} | jdg_284642 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a navbar as a map: var navbar = map[string]navbarTab{} Where navbarTab has various properties, child items and so on. When I try to render the navbar (with for tabKey ... | Go maps do not maintain the insertion order; you will have to implement this behavior yourself. Example: type NavigationMap struct { m map[string]navbarTab keys []string}func NewNavigationMap() *NavigationMap { ... }func (n *NavigationMap) Set(k string, v navbarTab) { n.m[k] = v n.keys = append(n.keys, k)} ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28930416', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2832083/']} | jdg_200066 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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According to Learning Spark Keep in mind that repartitioning your data is a fairly expensive operation. Spark also has an optimized version of repartition() called coalesce(... | It avoids a full shuffle. If it's known that the number is decreasing then the executor can safely keep data on the minimum number of partitions, only moving the data off the extra nodes, onto the nodes that we kept. So, it would go something like this: Node 1 = 1,2,3Node 2 = 4,5,6Node 3 = 7,8,9Node 4 = 10,11,12 Then c... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/31610971', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/614157/']} | jdg_285803 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $M$ be a smooth, finite-dimensional manifold. Suppose $M$ is also a metric space , with a given distance function $d: M \times M \rightarrow \mathbb{R}_{+}$, which i... | I believe the answer is no in general. Consider the taxicab metric on $\mathbb{R}^2$. That is $d((x_1,y_1),(x_2,y_2)) = |x_1 - x_2| + |y_1+y_2|$. This metric induces the same topology on $\mathbb{R}^2$ as the standard metric. The 2 points $(0,0)$ and $(a,a)$ with $a>0$ are a distance $2a$ from each other in this metr... | {} | {'log_upvote_score': 7, 'links': ['https://math.stackexchange.com/questions/106508', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/20150/']} | jdg_212911 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23225 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I have written a computer program that can detect coins in a static image (.jpeg, .png, etc.) using some standard techniques for computer vision (Gaussian Blur, thresho... | Two things, for starters. One, definitively do not work in RGB. Your default should be Lab (aka CIE L*a*b*) colorspace. Discard L . From your image it looks like the a coordinate gives you the most information, but you probably should do a principal component analysis on a and b and work along the first (most important... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/23225', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/7258/']} | jdg_184122 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1498521 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How to prove that $\frac{d\left(\tan^{-1}x\right)}{dx} =\frac{1}{1+x^2}$ using the definition. I trying to prove some derivatives using fundamental theorems. But no idea... | I have Cauchy-Schwarz inequality prove your inequality we have\begin{align*}\dfrac{1}{n+1}+\dfrac{1}{n+2}+\cdots+\dfrac{1}{n+n}&\le\sqrt{n\left(\dfrac{1}{(n+1)^2}+\dfrac{1}{(n+2)^2}+\cdots+\dfrac{1}{(n+n)^2}\right)}\\&<\sqrt{n\left(\dfrac{1}{n(n+1)}+\dfrac{1}{(n+1)(n+2)}+\cdots+\dfrac{1}{(n+n-1)(n+n)}\right)}\\&=\sqrt... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1498521', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/280637/']} | jdg_249658 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 61475289 |
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 material UI to build a login and registration page, using useRef to return a TextFiled ref instance, and xxxRef.current.value to get the input value. I can smoothl... | useRef is generic if you use it with TypeScript, so you can define the referenced element type like const ref = useRef<Type>(); Looking into the type definitions for the inputRef property in MaterialUI it states: /** * Pass a ref to the `input` element. */inputRef?: React.Ref<any>; So for a fix you can define your refs... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/61475289', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9120653/']} | jdg_368082 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 213343 |
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:
Is it bad coding practice/design to make a class which will only be instantiated once? I have some variables and functions that can be grouped together un... | A single instance for a class makes sense if the object represents a single resource, like a ethernet connexion or the operating system task manager for instance. Functions are put in a class only if they act on the variables of instances of that class, otherwise the maintainer will be confused about the intention of t... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/213343', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/103922/']} | jdg_150211 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30418 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
Are there any distinct benefits to going with Xserve hardware and OS X over standard Dell / IBM servers running Windows Server (2003 or 2008), are there any tasks they are repu... | If you have a lot of mac infrastructure then running OS X Server on the back-end will allow you to do things with less friction. For example setting up Open Directory on the Mac server is a piece of cake, and your Mac clients will bind to it easily. If you are up for more pain, you certainly can run a different direc... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/30418', 'https://serverfault.com', 'https://serverfault.com/users/2277/']} | jdg_230793 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 710361 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
We need to show that $\frac{n^5}{5} + \frac{n^3}{3} + \frac{7n}{15}$ is an integer for every $n$ So far I have combined the fractions to get $ \frac{(3n^5 + 5n^3 +7n)}{1... | HINT: $$\frac{n^5}5+\frac{n^3}3+\frac{7n}{15}=\frac{n^5-n}5+\frac{n^3-n}3+n$$ Use Fermat's Little Theorem | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/710361', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/127207/']} | jdg_355260 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29303062 |
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 created database on my local machine. After moving my project to server I imported backup from local (because I had some important data there). Now,when I'm trying to updat... | @maxian Michael Villeneuve answer is not totally right. In case of a production environnement or kind of , you just can t drop schema and recreate it. The only way to perform it on your current schema is by the followings : php app/console doctrine:schema:update --dump-sql . Copy the ouptut. Its the direct SQL queries ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29303062', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3351097/']} | jdg_169311 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 337484 |
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 $\mathfrak{g}$ be a finite dimensional complex semisimple Lie algebra with Cartan subalgebra $\mathfrak{h}$ .Let $W$ be the associated Weyl group and let $\Phi$ be its roo... | Corrected proof, see GH from MO's comment and answer: A generalization of the inequality gives more flexibility for variations of parameters, which eventually yields a proof. One observation is $\frac{x+1}{2}=\frac{x^b+1}{x^{b-1}+1}$ for $b=1$ . If one wants to achieve $(\frac{x^a+1}{x^{a-1}+1})^n+(\frac{x^b+1}{x^{b-1}... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/337484', 'https://mathoverflow.net', 'https://mathoverflow.net/users/110229/']} | jdg_98311 | PrimeIntellect/stackexchange-question-answering |
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