source string | task_type string | in_source_id string | instruction_seed string | gold_standard_solution string | verification_info string | metadata string | problem_id string | _source string |
|---|---|---|---|---|---|---|---|---|
stackexchange | llm_judgeable_groundtruth_similarity | 39857510 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I tried to delete a value from my session using : Session::forget('value') but it didn't delete! However, when i tried using save method like so : Session::forget('value') S... | The save() method will actaully perform the write to the file. It seems that your application doesn't call Session::save() before it outputs content to the user on all requests. If this method isn't called, the Session file will not get updated with the new values, and they will still be there on the next visit. It's i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39857510', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5746074/']} | jdg_291808 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37232827 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a simple lambda function that asynchronously makes an API calls and then returns data. 99% of the time this works great. When ever the API takes longer then the lambda... | You should look for how your function handle works with a specific context.callbackWaitsForEmptyEventLoop If that boolean-type is false , the setTimeout won't be ever fired, because you might've answered/handled the lambda invocation earlier.But if the value of callbackWaitsForEmptyEventLoop is true - then your code wi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37232827', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3107798/']} | jdg_220722 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12109391 |
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 implementing an AutoCompleteTextView and I need Name and E-Mail of all my contacts.I found this snippet that I'm running asynchronously but it's very slow. ContentResolve... | private static final String[] PROJECTION = new String[] { ContactsContract.CommonDataKinds.Email.CONTACT_ID, ContactsContract.Contacts.DISPLAY_NAME, ContactsContract.CommonDataKinds.Email.DATA};...ContentResolver cr = getContentResolver();Cursor cursor = cr.query(ContactsContract.CommonDataKinds.Email.CONTENT_... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/12109391', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/787186/']} | jdg_377839 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31404809 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Here is some valid syntax: std::uniform_real_distribution<> randomizer(0, 100); How does it work, does it automatically deduce the object template? Why is it necessary to wri... | Typically this can be used and works when the first and succeeding, or only, parameter has a default template argument (type or value if it is an integral). An additional case is when there is a template argument pack and it is empty. The <> is still needed to identify it as a template type. In this case the type is de... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/31404809', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/163394/']} | jdg_206760 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54411377 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
One of my work mate's PRs contains a package-lock.json update, which added "optional": true : "minimist": { "version": "0.0.8", "bundled": true,- "dev": true+ "dev": tr... | From https://docs.npmjs.com/files/package-lock.json#optional : If true then this dependency is either an optional dependency ONLY of the top level module or a transitive dependency of one. This is false for dependencies that are both an optional dependency of the top level and a transitive dependency of a non-optional ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/54411377', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/409275/']} | jdg_164333 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13724832 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Simple one I hope.. Here's a plunker for reference. I know how to specify a dependency at compile-time (see MainCtrlInjected controller). But how do I pull down a dependency... | You can use $injector to get your value at runtime: Check my forked plunker: http://plnkr.co/edit/iVblEU?p=preview Code: app.controller('MainCtrlInjectedRuntime', [ '$scope', '$injector' ($scope, $injector) -> nameValHandle = 'nameVal' # !!! This is how you inject at runtime name = $injector.get(nameValHandle)... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13724832', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/295797/']} | jdg_336555 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14865435 |
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 get this error: Error: unexpected 'else' in " else" From this if, else statement: if (dsnt<0.05) { wilcox.test(distance[result=='nt'],distance[result=='t'],alternative=... | You need to rearrange your curly brackets. Your first statement is complete, so R interprets it as such and produces syntax errors on the other lines. Your code should look like: if (dsnt<0.05) { wilcox.test(distance[result=='nt'],distance[result=='t'],alternative=c("two.sided"),paired=TRUE)} else if (dst<0.05) { wil... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/14865435', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1759438/']} | jdg_359642 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 153272 |
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 $T_0$ be $\mathsf{ZFC}$ and, for $n\in\omega$ , set $T_{n +1}=T_{n}+\mathrm{Con}(T_{n})$ . Question 1: Is there a natural number $n$ such that $T_{n}$ is equiconsistent wi... | The procedure you suggest really cannot get too far. Here is an abstract result explaining what I mean (see Aspects of incompleteness by Per Lindström): Given an r.e. sequence of r.e. theories that interpret arithmetic and whose union is consistent, there is a $\Pi^0_1$ formula that is not provable by any of them. That... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/153272', 'https://mathoverflow.net', 'https://mathoverflow.net/users/-1/']} | jdg_199606 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1711510 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the proper way to write something equivalent to the follow: while ( my $first = $iterator->next && my $second = $iterator->next ) { # do work} This does not run - I ... | You want parentheses around the assignment expressions. while ((my $first = $iterator->next) && (my $second = $iterator->next)) { # ...} && has higher precedence than = , so your original code looked like it was trying to do an assignment like x && y = z . | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1711510', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/101823/']} | jdg_316116 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17829785 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to delete only the files that were created more than 15 days ago in a particular folder. How could I do this using PowerShell?
Now provide the response and noth... | The given answers will only delete files (which admittedly is what is in the title of this post), but here's some code that will first delete all of the files older than 15 days, and then recursively delete any empty directories that may have been left behind. My code also uses the -Force option to delete hidden and re... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/17829785', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2470170/']} | jdg_146483 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8624592 |
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 got an HTML: <strong>1)</strong>TEXT THAT I ONLY NEED<p>some par</p><ul>..</ul> I need only "TEXT THAT I ONLY NEED" that is not withing any tags in his HTML, how can I g... | The best way is to .clone() your object, .remove() all of its .children() , then go back to the object using .end() and finally get the .text() . The method is described in this blog post . $("strong") .clone() //clone the element .children() //select all the children .remove() //remove all th... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8624592', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/733596/']} | jdg_226570 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 339182 |
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 $G$ be a finite group of order $n$ . A generating set in $G$ is said to be minimum if it has minimal size. Is there a known lower bound on number of minimum generating set... | For the sake of simplicity of exposition, let $G$ be a non-cyclic finite group which can be generated by two elements. Let us first consider whether an element $x \in G$ can be a member of two-element generating set. In the contrary case, we have $\langle x, y \rangle < G$ for any $y \in G$ . Continuing the contrary ca... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/339182', 'https://mathoverflow.net', 'https://mathoverflow.net/users/-1/']} | jdg_104586 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47066 |
Below is a question asked on the forum economics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Why is it usually required that utility function be concave? Is it because concavity is a necessary (or sufficient?) assumption for a unique equilibrium? Can someon... | More or less, yes. Making the right assumption on the shape of the utility function allows you to prove existence or uniqueness of the equilibrium. The exact assumption you need depends on what exactly you are trying to prove and how general you want your result to be. In the case of concavity, it also makes the equili... | {} | {'log_upvote_score': 4, 'links': ['https://economics.stackexchange.com/questions/47066', 'https://economics.stackexchange.com', 'https://economics.stackexchange.com/users/28872/']} | jdg_103670 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2260391 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the actual meaning of separation of content and presentation? Is it just mean to avoid inline css? Does it mean that the design should be able to manipulated without ... | When defining what is content and presentation, see your HTML document as a data container. Then ask yourself the following on each element and attribute: Does the attribute/element represent a meaningful entity in my data? For example, are the words between <b> tag are in bold simply for display purposes or did I want... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2260391', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/84201/']} | jdg_177035 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51471176 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This is my javascript, and also my first post so sorry for my format.The $("form,.login").on("submit", onchanges) is the big issue I have been having. Ive done this before so... | You can do this by using cellRenderer (or valueFormatter as pointed in the UPDATE) and moment library. { headerName: 'Datuk kreiranja', field: 'createdAt', cellRenderer: (data) => { return moment(data.createdAt).format('MM/DD/YYYY HH:mm') } } If you don't want to use moment , then below is how y... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/51471176', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9204887/']} | jdg_107880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18819154 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am struggling to process a nested dictionary, and return the nested Parent Keys, for a specific Value, when the Value may exist more than once in the nested dictionary.For ... | Unless you're just doing a single search (or you're incredibly constrained on memory but have CPU time to burn…), you'll want to build a reverse-lookup dictionary, and then you can just use that. To make that easier, I'm going to do it in two steps. First, convert a nested dictionary to a key-path dictionary: def keypa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18819154', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2781258/']} | jdg_185297 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 436978 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a JSON fragment. The following does not work: VALUE=<<PERSON{ "type": "account", "customer_id": "1234", "customer_email": "jim@gmail.com" }PERSONecho -n "$VAL... | VALUE=<<PERSONsome dataPERSONecho "$VALUE" No output. A here-document is a redirection , you can't redirect into a variable. When the command line is parsed, redirections are handled in a separate step from variable assignments. Your command is therefore equivalent to (note the space) VALUE= <<PERSONsome dataPERSON Th... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/436978', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/264385/']} | jdg_135002 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7086270 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a simple problem that I'm hoping to resolve without using VBA but if that's the only way it can be solved, so be it. I have a file with multiple rows (all one column).... | Here is a very flexible VBA answer using the regex object. What the function does is extract every single sub-group match it finds (stuff inside the parenthesis), separated by whatever string you want (default is ", "). You can find info on regular expressions here: http://www.regular-expressions.info/ You would call i... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/7086270', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/897675/']} | jdg_79604 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14405053 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm currently working on developing a PHP CMF which will eventually be commercially available and I want to use traits. The problem however is that traits are a PHP 5.4 featu... | Suhosin was a PHP hardening patch. It did not patch any explicit security vulnerabilities -- it merely made some vulnerabilities in PHP scripts more difficult to exploit. Some of the changes which Suhosin made were eventually rolled into PHP. For instance, Suhosin's various layers of protection against null bytes in in... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14405053', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/31248/']} | jdg_315755 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1647221 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does anyone know how Java implements its hash tables (HashSet or HashMap)? Given the various types of objects that one may want to put in a hash table, it seems very difficul... | HashMap and HashSet are very similar. In fact, the second contains an instance of the first. A HashMap contains an array of buckets in order to contain its entries. Array size is always powers of 2. If you don't specify another value, initially there are 16 buckets. When you put an entry (key and value) in it, it decid... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1647221', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/195950/']} | jdg_162174 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4821606 |
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 Entity Framework and I ran into an odd build error. I am building a forum and I set up a table in the database for "ignores" when people don't like each other they... | This is likely due to including a many-to-many join table in your entity model, or what EF thinks is such a table (possibly such as one that doesn't have its own self-contained key, but whose identity is made up of two or more foreign keys). So, for example, let's say you have the following tables: Person Address Perso... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4821606', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/498624/']} | jdg_130397 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42201839 |
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 don't understand using cursor in version 9! Do you need cursor? In below example after call function in console line get: <openerp.sql_db.Cursor object at 0x7f94f4c0b0d0>@a... | Basically the cursor object is the interface Odoo uses to communicate with the postgresql database. In Odoo you usually dont have to interact with it directly however sometimes you will encounter circumstances where the Odoo ORM just isnt giving you the desired results. This is when you need to use the database cursor.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42201839', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5109824/']} | jdg_282686 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 388721 |
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:
While creating the architecture of a new project I struggle to come up with a good solution to handle public IDs.For example our users will receive a memb... | You cannot look into the future - accept that. So better go ahead with a simple, but sufficient solution for today, and add more complexity when you know the requirements, not beforehand. If you invest too much design efforts into things which you will expect to happen "once in few years", and you don't know yet how th... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/388721', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/192757/']} | jdg_124786 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 77528 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm currently running Vista and I would like to manually complete the same operations as my Windows Service. Since the Windows Service is running under the Local System Accou... | Though I haven't personally tested, I have good reason to believe that the above stated AT COMMAND solution will work for XP, 2000 and Server 2003. Per my and Bryant's testing, we've identified that the same approach does not work with Vista or Windows Server 2008 -- most probably due to added security and the /interac... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/77528', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4115/']} | jdg_217060 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49753958 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I try to parallelize dynamically defined set of functions as follows: def somefunc() { echo 'echo1'}def somefunc2() { echo 'echo2'}running_set = [ { somefunc() }, ... | If you want to use dynamic parallel block with declarative pipeline script, you have to apply two changes to your Jenkinsfile: You have to define running_set as a Map like ["task 1": { somefunc()}, "task 2": { somefunc2() }] - keys from this map are used as parallel stages names You have to pass running_set to parallel... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49753958', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2429333/']} | jdg_103533 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 74699 |
Below is a question asked on the forum politics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
China has published a White Paper on the situation with Taiwan. Here is the translation: The spokesperson of the Taiwan Office of the Central Committee of theCommuni... | Short Answer While it is subtle, this Chinese "white paper" is a bigger deal than it seems from a casual reading out of context and without much further analysis. This Chinese "white paper" is basically an order from the very top in the person of China's supreme leaders Xi Jinping through his chief subordinate in charg... | {} | {'log_upvote_score': 6, 'links': ['https://politics.stackexchange.com/questions/74699', 'https://politics.stackexchange.com', 'https://politics.stackexchange.com/users/38301/']} | jdg_98619 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 865618 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to be able to do the following: num_intervals = (cur_date - previous_date) / interval_length or print (datetime.now() - (datetime.now() - timedelta(days=5))) /... | Sure, just convert to a number of seconds (minutes, milliseconds, hours, take your pick of units) and do the division. EDIT (again): so you can't assign to timedelta.__div__ . Try this, then: divtdi = datetime.timedelta.__div__def divtd(td1, td2): if isinstance(td2, (int, long)): return divtdi(td1, td2) us... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/865618', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/327/']} | jdg_270925 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40101595 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What is the equivalent to Object.entries() in Immutablejs Map. Basically, I enumerate the object's key/value pairs to render a presentational component { Object.entries(filt... | Based on: https://facebook.github.io/immutable-js/docs/#/Iterable/map { filteredNetworks.map( (value, key) => <option key={key} value={key}>{value}</option> )} note that argument order changed for the mapper function. Another option using Entry Sequence could be { filteredNetworks.entrySeq().map( .map(([key, v... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40101595', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1777699/']} | jdg_146169 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11166580 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This works great: <style type="text/css"> div { width:100px; height:100px; background:red; transition:width 2s; -moz-transition:width 2s; /* Firefox 4 *... | You can write like this: CSS input{display:none}.ani { width:100px; height:100px; background:red; transition:width 2s; -moz-transition:width 2s; /* Firefox 4 */ -webkit-transition:width 2s; /* Safari and Chrome */ -o-transition:width 2s; /* Opera */ display:block; }input:checked + .ani{wid... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11166580', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1433268/']} | jdg_365198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39873076 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
From our customer demand we want to keep the HOLO style on the DatePickerDialog for all Android OS version, sth like: DatePicker on Android 7- But it seems to not to work cor... | I use a DatePickerDialog to prompt users for their birthdays. Unfortunately, I've received a number of complaints from users about the Material-themed dialog when trying it, so switching to it is not an option for me: I have to stick to the Holo-themed dialog. It turns out that Android 7.0 shipped with a bug: trying to... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39873076', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5315499/']} | jdg_247471 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17590620 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
public class LoginAction extends ActionSupport { private String username; private String password; @Override public String execute() throws Exception { Act... | With expression language (EL), the scope items are value maps of attributes in the objects that they refer to. For instance, the requestScope is a map representation of values in the request object. This is explained in pretty clear detail on this page: Java Servlet and JSP . If you read through the EL sections, you'll... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17590620', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2236778/']} | jdg_329834 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 64693509 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Stripe Payment is completely work but i got the warning message on the console, "Unsupported prop change on Elements: You cannot change the stripe prop after setting it." Her... | Your problem is that in your Parent component you just do const stripePromise = loadStripe(PUBLISHABLE_KEY); What it means is actually on each render you will get new promise object (new stripePromise ) every time, that's exactly what <Element> component is complaining about. What you should do instead, to not get new ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/64693509', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5201782/']} | jdg_275502 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2119480 |
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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There's ways to change the message from later commits: git commit --amend # for the most recent commitgit rebase --interactive master~2 # but requires ... | Assuming that you have a clean working tree, you can do the following. # checkout the root commitgit checkout <sha1-of-root># amend the commitgit commit --amend# rebase all the other commits in master onto the amended rootgit rebase --onto HEAD HEAD master | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/2119480', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/50979/']} | jdg_330351 | 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.
Question:
Some research was recently published that showed that Windows 8's SmartScreen feature sends certain details about every single application that you install to Micros... | Actually the article does not say that the SmartScreen client uses SSLv2; it just says that the server which SmartScreen contacts would be happy to accept incoming connections using the SSLv2 protocol. It would be surprising if SmartScreen indeed used SSLv2: most plausibly, Microsoft reused their own existing code for ... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/19193', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/5400/']} | jdg_356449 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to sum different columns in a spark dataframe. Code from pyspark.sql import functions as Fcols = ["A.p1","B.p1"]df = spark.createDataFrame([[1,2],[4,89],[12,60]],schem... | Because, # 1. Worksdf = df.withColumn('sum1', sum([df[col] for col in ["`A.p1`","`B.p1`"]])) Here you are using python in-built sum function which takes iterable as input,so it works. https://docs.python.org/2/library/functions.html#sum #2. Doesnt workdf = df.withColumn('sum1', F.sum([df[col] for col in ["`A.p1`","`B.p... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47690615', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3424990/']} | jdg_218394 | PrimeIntellect/stackexchange-question-answering |
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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:
Is it normal, that fsck on an SSD takes a second or two? I am on Linux Mint 17.3 and I called sudo touch /forcefsck EDIT: ext4 filesystem
Now provide the response and n... | To run find on its own result, you can use the -c argument to sh (or bash ) to prevent the outer find command from treating the inner {} specially. However, you then need to pass the result from the outer find as an argument to sh , which can be expanded with $0 : find . -type d -name "*.data" \ -exec sh -c 'find ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/274926', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/126755/']} | jdg_227638 | 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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So I'm writing a program in Python to get the GCD of any amount of numbers. def GCD(numbers): if numbers[-1] == 0: return numbers[0] # i'm stuck here, this is wr... | Since GCD is associative, GCD(a,b,c,d) is the same as GCD(GCD(GCD(a,b),c),d) . In this case, Python's reduce function would be a good candidate for reducing the cases for which len(numbers) > 2 to a simple 2-number comparison. The code would look something like this: if len(numbers) > 2: return reduce(lambda x,y: GC... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16628088', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1846280/']} | jdg_168119 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41976506 |
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 Using C#. I have 2 xml files thats look same execpt specific element value: The original file: <tasks> <task id="1" > <EncryptedData Type="http://www.w3.org/2001/04/x... | If you're trying to avoid using a hardcoded string (key) to lookup the localization conversion you could create a LocalizationKeys class that contains the lookup keys for you. You could then leverage the C# 6 nameof operator. This would help alleviate the concern of "magic strings". public static class LocalizationKeys... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41976506', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6502945/']} | jdg_217226 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 277109 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to produce the trajectory of the charged particle in $E=(0,0,E)$ and $B=(B,0,0)$ . The relevant equations are: $$y(t) = \frac{E}{\omega B}(\omega t - ... | We can also draw the frame manually. ClearAll["Global`*"]Velocity = 2.0 10^4;BField = 100 10^-9;EField = Velocity*BField;w = 4;plot = ParametricPlot3D[{0, EField/(w BField) (w t - Sin[w t]), EField/(w BField) (1 - Cos[w t])}, {t, 0, 2 \[Pi]}, PlotStyle -> Arrowheads[{{.03, 1/8 + .02}, {.03, 3/8 + .02}, {.... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/277109', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/31131/']} | jdg_116411 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25195565 |
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 do you properly unwrap both normal and implicit optionals? There seems to be confusion in this topic and I would just like to have a reference for all of the ways and how... | There are many similarities and just a handful of differences. (Regular) Optionals Declaration: var opt: Type? Unsafely unwrapping: let x = opt!.property // error if opt is nil Safely testing existence : if opt != nil { ... someFunc(opt!) ... } // no error Safely unwrapping via binding: if let x = opt { ... someFunc(x)... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/25195565', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3389854/']} | jdg_143571 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Refactoring standard onClick within html tag to listeners ,faced problem with my code: var td; for (var t=1;t<8;t++){ td = document.getElementById('td'+t); i... | You need to wrap the assignment of the event listener in a closure, something like: var td;for (var t = 1; t < 8; t++){ td = document.getElementById('td'+t); if (typeof window.addEventListener === 'function'){ (function (_td) { td.addEventListener('click', function(){ console.log(... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/8909652', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/170830/']} | jdg_379560 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9138857 |
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 neo4j, how can I index by date and search in a date range. Also for times, I would like to search between 8am and 9am in a date range as well.
Now provide the response an... | Index the dates and times as integer timestamps. Then you can easily search in an index for dates between other timestamps. You can also index the time part of the timestamp separately as another integer, allowing you to query for specific times between given dates. Example:The date and time to store is "2012-02-05 8:1... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9138857', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/78000/']} | jdg_212593 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I wrote this snippet of code and I assume len is tail-recursive, but a stack overflow still occurs. What is wrong? myLength :: [a] -> IntegermyLength xs = len xs 0 where l... | Remember that Haskell is lazy. Your computation (l+1) will not occur until it's absolutely necessary. The 'easy' fix is to use '$!' to force evaluation: myLength :: [a] -> IntegermyLength xs = len xs 0where len [] l = l len (x:xs) l = len xs $! (l+1) main = print $ myLength [1..10000000] | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/412919', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/49197/']} | jdg_345969 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
i want to encrypt a password with a key from server and decrypt the encrypted password in serverside. this is the code i have used in my application /* * To change this licen... | If you are looking for a java program to encrypt data with public key and decrypt it with private key then here is the code (using RSA algorithm), import java.security.KeyFactory;import java.security.KeyPair;import java.security.KeyPairGenerator;import java.security.NoSuchAlgorithmException;import java.security.NoSuchP... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31915617', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5210349/']} | jdg_169855 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 170813 |
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 tried the arithmetic-geometric inequality on $(-a+b+c)(a-b+c)(a+b-c)$ which gives $$(-a+b+c)(a-b+c)(a+b-c) \leq \left(\frac{a+b+c}{3}\right)^3$$ and on $abc$ whic... | Case 1. If $a,b,c$ are lengths of triangle. Since $$2\sqrt{xy}\leq x+y\qquad2\sqrt{yz}\leq y+z\qquad2\sqrt{zx}\leq z+x$$for $x,y,z\geq 0$, then multiplying this inequalities we get$$8xyz\leq(x+y)(y+z)(z+x)$$Now substitute$$x=\frac{a+b-c}{2}\qquady=\frac{a-b+c}{2}\qquadz=\frac{-a+b+c}{2}\qquad$$Since $a,b,c$ are lengths... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/170813', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/35801/']} | jdg_232626 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2446843 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to achieve something like this: SELECT (CASE WHEN ...) AS FieldA, FieldA + 20 AS FieldBFROM Tbl Assuming that by "..." I've replaced a long and complex CASE state... | A workaroud would be to use a sub-query: SELECT FieldA, FieldA + 20 AS FieldBFROM ( SELECT (CASE WHEN ...) AS FieldA FROM Tbl) t To improve readability you could also use a CTE : WITH t AS ( SELECT (CASE WHEN ...) AS FieldA FROM Tbl)SELECT FieldA, FieldA + 20 AS FieldBFROM t | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2446843', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/115466/']} | jdg_254335 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider this example: def A(): b = 1 def B(): # I can access 'b' from here. print(b) # But can i modify 'b' here? B()A() For the code in the B ... | On Python 3 , use the nonlocal keyword : The nonlocal statement causes the listed identifiers to refer to previously bound variables in the nearest enclosing scope excluding globals. This is important because the default behavior for binding is to search the local namespace first. The statement allows encapsulated code... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/8447947', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/69882/']} | jdg_319951 | 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 writing a Java based client that would be executed from Windows that will use libvirt. Got libvirt-java (http://libvirt.org/sources/java/libvirt-java-0.4.7.tar.gz) and b... | Functional approach using Enumerable#chunk : ranges = [1, 2, 4, 5, 6, 7, 9, 13] .enum_for(:chunk) # .chunk for Ruby >= 2.4 .with_index { |x, idx| x - idx } .map { |_diff, group| [group.first, group.last] }#=> [[1, 2], [4, 7], [9, 9], [13, 13]] How it works: once indexed, consecutive elements in the array have the sa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8621756', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/296078/']} | jdg_302810 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using retrofit and I feel like rxjava (with retrolambda) would be a good fit for the following flow: get list of widgets (http) for each widget a) get a list of articles ... | You could insert doOnNext at certain points of the stream to add side-effects: apiService.getWidgets(token).flatMapIterable(v -> v).flatMap(w -> apiService.getArticles(token, w.type) .flatMapIterable(a -> a) .doOnNext(a -> db.insert(a)) .doOnNext(a -> { w.articleName = a.name; w.articleUrl ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30235441', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/227228/']} | jdg_260190 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 331899 |
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:
Why don't metals glow from red to yellow to green to blue etc.? Why only red, then yellow and then white? Shouldn't all wavelengths be emitted one by one as the tempe... | The physics of why the heated metal glows like a black body has alreadybeen thoroughly covered in the previous answers. However, in order tocompletely bridge the gap with the physiology of color perception (whichhas been alluded to in some answers), it is worth showing a picture ofthe Planckian locus : Plot by PAR, fro... | {} | {'log_upvote_score': 7, 'links': ['https://physics.stackexchange.com/questions/331899', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/102351/']} | jdg_229243 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I had the below query working in mysql 4.1, but does not in 5.0: SELECT * FROM email e, event_email ee LEFT JOIN member m on m.email=e.email WHERE ee.email_id = e.email_id Th... | You can only refer the tables previously joined with the JOIN clause in the ON clause. SELECT *FROM email eJOIN event_email ee ON ee.email_id = e.email_idLEFT JOIN member mON m.email = e.email This can be illustrated better if I put the parentheses around the ANSI JOINS in your original query: S... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2820724', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/199754/']} | jdg_126417 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For an app, I need a 64bit unsigned int. Looking at dart documentation I did not see how to exactly go about declaring one. Can anyone tell me how this is done? I will use th... | Dart does not have a native unsigned 64-bit integer. For many operations, you can just use the signed 64-bit integer that an int is, and interpret it as unsigned. It's the same bits. That won't work with division, though. (And if it's for the web, then an int is a JavaScript number, and you need to do something complet... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/53589309', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4323908/']} | jdg_322967 | 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:
Sylvester's sequence is defined as http://upload.wikimedia.org/math/1/6/f/16feba8ab6368dc9d965dbec35e445bb.png but according to wikipedia and wolfram mathword, this can ... | To recap, Sylvester's sequence is defined by$$s_0=2, \qquad s_{n+1}=1+s_0\dots s_n\ \ (n\ge 0)$$but can also be computed by the formula$$s_n=\lfloor E^{2^{n+1}}+\frac12\rfloor\qquad (*)$$for some constant $E$. The question is how (*) can be derived. The first step in the derivation will be to observe that each term in... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/282564', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/58948/']} | jdg_218353 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46190574 |
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 used create-react-app to scaffold the initial react application. My DashBoard component: import React, { Component } from 'react';import { Link } from 'react-router-do... | This is how we do it now (year 2020) with the new package @microsoft/signalr.We use Redux, but you don't have to use Redux to be able to utilize this method. If you are using @microsoft/signalr package instead of @aspnet/signalr, then this is how you can set it up. This is our working code in prod: import { JsonHubPro... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46190574', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3994482/']} | jdg_319836 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18375334 |
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 scenarios is it better to use an ArrayBlockingQueue and when is it better to use a LinkedBlockingQueue? If LinkedBlockingQueue default capacity is equal to MAX Integer, ... | ArrayBlockingQueue is backed by an array that size will never change after creation. Setting the capacity to Integer.MAX_VALUE would create a big array with high costs in space. ArrayBlockingQueue is always bounded. LinkedBlockingQueue creates nodes dynamically until the capacity is reached. This is by default Integer.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18375334', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2375176/']} | jdg_169342 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My current git status looks like this: # Changes to be committed:# (use "git reset HEAD <file>..." to unstage)## modified: docs/file3.org# modified: src/mai... | Since you only need to commit the staged changes to a file, you can just stash, keeping the indexed changes intact, and committing the file after that. git stash --keep-index #Note that the staged changes also become part of the stashgit commit -m "Commit only one file" docs/file3.orggit commit -m "Commit other staged ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9020920', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/169947/']} | jdg_173746 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13885336 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The following works as expected: within('h2', text: 'foo') do should have_content 'bar' end I am trying to check within the parent element, using find(:xpath, '..') Once... | When you use XPath locator inside within it should start with . (if it doesn't start with . the search is done not within .myclass but within the whole document). E.g.: within('.myclass') do find(:xpath, './div')end or: find('.myclass').find(:xpath, './div') Code from @BSeven's answer can be written in one line: expec... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13885336', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/336920/']} | jdg_305048 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14867772 |
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 an event like $routeChangeSuccess but for the $location.search() variable. I am calling $location.search('newview'), and need a way to know when it changes. Thanks!
N... | You should use $scope.$watch : $scope.$watch(function(){ return $location.search() }, function(){ // reaction}); See more about $watch in Angular docs . If you are just looking for the addition of 'newview', to the query string the above code will work. i.e. from http://server/page to http://server/page?newvalue Howev... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14867772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/431369/']} | jdg_218570 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2383267 |
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:
As i am reading up on introduction to point set topology, i saw this example but they did not provide full details. Please help me take a look and see if it is correct... | Your argument is valid. You didn't need the WLOG though; what you wanted to prove was that $u$ is in $(0,1)$. You know that $|u-x|<\epsilon$ therefore, $-\epsilon<u-x<\epsilon$. Adding $x$ yields $$x-\epsilon<u<x+\epsilon\quad (*)$$. Now, $\epsilon=\min\{x,1-x\}$ means that $x+\epsilon\leq x+1-x=1$ and $x-\epsilon\geq ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2383267', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/365679/']} | jdg_316451 | 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.
Question:
I would like to know if there is a way to securely erase USB flash drives without a chance to recover data from it once it has been erased. I know, that programms li... | UPDATE: Upon looking back it looks like using random data is not really necessary as a successful platter-level 'previous state' attack on a zeroed drive has yet to be proven possible in a real-world attack. I've left the references below for posterity and because it does technically work fine if you're using random da... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/62555', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/50487/']} | jdg_106704 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14243 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to set up some notebooks so that I have one "seed" notebook that defines all my values globally when I run it. I have three other notebooks that take ... | The Global` context in a kernel is shared between notebooks communicating with that kernel, so issuing a ClearAll["Global`*"] in one notebook will clear them from all notebooks. As an alternative, you can define your "seed" notebook variables in a specific context (e.g. seed` ) and then add that context to the global p... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/14243', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/4560/']} | jdg_136251 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16704 |
Below is a question asked on the forum astronomy.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Shouldn't the Moon appear as bright as a full Moon seen at midnight from Earth? The photo was taken by DSCOVR at Lagrange point 1. In the picture, The Moon appears ... | That's what it really would look like if you were there with DSCOVR. The albedo of the Moon is only about 0.136 , about half of the Earth's average albedo . Of course the part with clouds is higher. I was shocked too, but it was explained in written copy that accompanied the release of the original image. Shouldn't th... | {} | {'log_upvote_score': 6, 'links': ['https://astronomy.stackexchange.com/questions/16704', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/1700/']} | jdg_121222 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31220329 |
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 plot a dataframe as hexbin but can't seem to get the xlabel and x-axis values to plot. The dataframe is as follows: szen_df.xs('left', level='pos') and the plo... | I'm seeing this problem as well with python 2.7, pandas 0.16.2.dev, and ipython version 3.1.0. Looking to the documentation for pandas.DataFrame.plot , the only reference to the x labels and ticks being invisible is in the sharex option. So, I manually set sharex=False, and poof, the xlabel and xticks come back. Clearl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31220329', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1491879/']} | jdg_113755 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 294908 |
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:
How would you relate the indexes of an array to an enumerator without leaving the chance of mismatch? Example public enum difficulties { easy, medium,... | You are using a wrong data structure. In your case, you may use a dictionary where keys are the values from the enum, and the values are the actual lists: var lobbies = new Dictionary<Difficulty, List<Lobby>>{ { Difficulty.Easy, easyLobbies }, { Difficulty.Medium, mediumLobbies }, { Difficulty.Hard, hardLobbie... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/294908', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/155613/']} | jdg_154938 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14622020 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I tried adding some files in Android framework. Everything goes well, except in the end of compilation i am getting below error. I tried make update-api too, but no luck, eve... | The reason for this issue was , Cause :- I was adding private classes in Android Frameworks and these classes documentation/declarations must be added to “frameworks/base/api/current.txt” Solution :- as per error logs, There are two solutions. 1) add @hide annotation in each method's Signature in each newly added file ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14622020', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/519718/']} | jdg_196797 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6901626 |
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 Tortoise SVN 1.6.16 in Windows 7. If I have a certain file type I want to exclude from future commits, I thought I could just go find a file of that type within my... | I had the same hunch as @Stefan: that you were probably seeing files in subdirectories and thinking those should have also been ignored even though you only applied the ignore to a single folder. So if that is in fact the case, here is the recipe: When you want to ignore files or patterns from a single directory: Use t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6901626', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/380329/']} | jdg_144584 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18560 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Given $A = B \times C$ Using any $9$ digits form two numbers $B$ and $C$.All digits must be used exactly once. What is the maximum possible value of $A$?
Now provide th... | If you have a cord and you want to encircle the biggest area possible with it, I'm sure you're well-aware of the fact that making a circle is the way to go to optimize that space. However, if we are under the same constraints as here, it has to be a rectangle, in which case the most optimal solution would be a square. ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/18560', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/2109/']} | jdg_293894 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2379829 |
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 working on a shell script that does certain changes on a txt file only if it does exist, however this test loop doesn't work, I wonder why?Thank you! while [ ! -f /tmp/l... | When you say "doesn't work", how do you know it doesn't work? You might try to figure out if the file actually exists by adding: while [ ! -f /tmp/list.txt ]do sleep 2 # or less like 0.2donels -l /tmp/list.txt You might also make sure that you're using a Bash (or related) shell by typing 'echo $SHELL'. I think that CS... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/2379829', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/262854/']} | jdg_87892 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50687335 |
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 read the tutorial and I'm able to generate the .cs file but it doesn't include any of my service or rpc definitions. I've added protoc to my PATH and from inside the pro... | You need to add the --grpc_out command line option, e.g. add --grpc_out="C:\output\" Note that it won't write any files if you don't have any services. Here's a complete example. From a root directory, create: An empty output directory A tools directory with protoc.exe and grpc_csharp_plugin.exe A protos directory with... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50687335', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3953989/']} | jdg_160785 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9959990 |
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 Android Versions 3.0 and higher, I want to call a certain method.Is there a way to check if a certain method is available in the running Android Version? To be more preci... | To be more precise, my MinSDK is 7 (Android 2.1), TargetSDK is 8 (Android 2.2) and I need to test if HoneyComb Android 3.0 or higher is running. Depending on that, how can I call that HoneyComb method? Step #1: Set your build target to the highest API level you wish to call directly and therefore compile against. Your ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9959990', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1210095/']} | jdg_244776 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10976816 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I take a 1:1 screenshot of UIScrollView visible area? The content may be larger or smaller than UIScrollView bounds as well as half-hidden (I've implemented custom scr... | Another approach would be to use the contentOffset to adjust the layer's visible area and capture only the currently visible area of UIScrollView . UIScrollView *contentScrollView;....//scrollview instanceUIGraphicsBeginImageContextWithOptions(contentScrollView.bounds.size, YES, ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10976816', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/509220/']} | jdg_88338 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 742105 |
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:
A set is defined as a collection of distinct objects. Why have we defined a set to contain only distinct objects? Why is a collection of objects which may have identical... | In formal set theory, the closest thing to a definition of a "set" we get is "something which every objects either belongs to or doesn't belong to" -- in other words, if you have any object, you can ask the set whether the thing you have in your hand is one of its member or not and it will answer either yes or no. And ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/742105', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/103816/']} | jdg_364283 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29414386 |
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 developed an application that needs to display daily steps count.To do this, I used the API available in Google Fit SDK. All seems to be working properly, but the step... | I found the solution. The Fit app does some additional processing on top of the steps. It estimates steps based on the activity when none are recorded. If it can help someone : You need to use a custom DataSource of the package com.google.android.gms DataSource ESTIMATED_STEP_DELTAS = new DataSource.Builder() ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29414386', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4564089/']} | jdg_197432 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53178281 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My build keeps failing on windows 10 for installing fbprophet in anaconda with the following message: ERROR conda.core.link:_execute(502): An error occurred while installing ... | First install Anaconda or miniconda in your Windows machine and add conda python path to env variable as default python. Open your command prompt and run following commands. Create a conda virtual environment (optional) conda create -n v-env python=3.7activate v-env Install c++ complier conda install libpython m2w64-to... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53178281', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1034658/']} | jdg_179670 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17498855 |
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 have a fluid SVG canvas that can resize easily. So far I'm using percentages everywhere. However it seems like SVG polygon and path s do not support percentage... | By using viewBox and a container element (of whatever size) I think you can achieve the effect you're looking for: http://jsfiddle.net/davegaeddert/WpeH4/ <div id="svg-container" style="width:100%;height:100%;"> <svg width='100%' height='100%' viewBox="0 0 100 100" preserveAspectRatio="none" style='background-color:... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/17498855', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/54929/']} | jdg_246230 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1032293 |
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 read in Donald Knuth's book that $0^0 = 1$. And it has been said to come from the basic formula of $(x+y)^r$. Can anyone prove how it comes?
Now provide the resp... | Consider$$(x+0)^n=\color{#00A000}{\binom{n}{0}x^n0^0}+\color{#C00000}{\binom{n}{1}x^{n-1}0^1+\dots+\binom{n}{n}x^00^n}$$Since all the red terms are $0$, for the left side, $x^n$, to equal the right side, $x^n0^0$, we need $0^0=1$. Furthermore, we have$$\sum_{k=0}^n(-1)^k\binom{n}{k}=(1-1)^n$$Note that this holds for $n... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1032293', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/125629/']} | jdg_213101 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30350699 |
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 seen a question in C++ exam today: Given the array int Multi[2][3][2] = {14,11,13,10,9,6,8,7,1,5,4,2} , what is the value of Multi[1][1][0] ? Shouldn't 3-dimensional a... | You can initialize arrays in both ways, though the usage of curly inner braces is recommended as it improves the readability. The easiest way to find the value of an element of a multi-dimensional array non-formatted with braces is by splitting the array. For example, your array's dimensions are 2x3x2: First split the... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/30350699', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_114026 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 234967 |
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:
You can use << to multiply and >> to divide numbers in python when I time them I find using the binary shift way of doing it is 10x faster than dividing o... | Lets look at two little C programs that do a bit shift and a divide. #include <stdlib.h>int main(int argc, char* argv[]) { int i = atoi(argv[0]); int b = i << 2;} #include <stdlib.h>int main(int argc, char* argv[]) { int i = atoi(argv[0]); int d = i / 4;} These are then each compiled with gc... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/234967', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/125088/']} | jdg_161335 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2173016 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I create a rectangle with 100px width and 100px height and then rotate it, the size of the element's "box" will have increased. With 45 rotation, the size becomes about 14... | The best approach would probably be to use the code posted in the question - i.e. to unrotate the object, check its width, and then re-rotate it. Here's why. First, simplicity . It's obvious what's being done, and why it works. Anyone coming along later should have no trouble understanding it. Second, accuracy . Out of... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2173016', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/45974/']} | jdg_86011 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 127488 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Integrate[(x^2 + 2 x + 1 + (3 x + 1) Sqrt[x + Log[x]])/(x Sqrt[x + Log[x]] (x + Sqrt[x + Log[x]])), x] ( It just returned integral in symbolic form and did nothin... | One way to find out why M can not do an indefinite integral, is to run Rubi integration package on it. Since Rubi shows step by step integration, most of the time, when Rubi gets stuck on a step, it will also be the same with Mathematica. This can point out which part of the larger integral where M was not able to do.... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/127488', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/43435/']} | jdg_132117 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3521310 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want more space(10px) between each cell . How can I do this? And I have added this code tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
Now provide the respo... | I don't think it's possible using standard API. I guess you would need to subclass the UITableViewCell and add a view that simulates a separator at the bottom of the cell. You may want to check this question, it seems related and has some sample code: iPhone + UITableView + place an image for separator | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3521310', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/381006/']} | jdg_236554 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5423 |
Below is a question asked on the forum scicomp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Question: What methods are available to accurately and efficiently calculate the sparsity structure of a finite element matrix? Info: I'm working on a Poisson Pressur... | Your idea of keeping track of which i,j interactions you have found can work, I think that's the "CS trick" that you and Stefano M are referring to. This amounts to constructing your sparse matrix in list of lists format . Not sure how much CS you have so I apologize if this is already known to you: in a linked list da... | {} | {'log_upvote_score': 4, 'links': ['https://scicomp.stackexchange.com/questions/5423', 'https://scicomp.stackexchange.com', 'https://scicomp.stackexchange.com/users/3836/']} | jdg_195969 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35040660 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm currently able to view the photo metadata using : GET https://outlook.office.com/api/v2.0/me/photo and i'm able to get a correct response like this : {"@odata.context": "... | If you need it once only, the easiest inline solution is to cast the Boolean to Integer and use the IntToStr function . You get 1 for True and 0 for False . MsgBox('IsDowngradeUninstall = ' + IntToStr(Integer(Result)), mbInformation, MB_OK); Though, I usually use the Format function for the same result: MsgBox(Format('... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35040660', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3382113/']} | jdg_104336 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 923036 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
My attempt and the question:Can you tell if I am right :)? thank you
Now provide the response and nothing else.
| There are two possibilities: 1) $a = 0$. Let $\epsilon > 0$, then there exists a $N$ such that if $n > N$, then $|a_n - 0| < \epsilon^2$. Thus: $|\sqrt{a_n} - 0| < \epsilon$. This shows that $\sqrt{a_n} \rightarrow 0$. 2) $a > 0$. Given $\epsilon > 0$, there exists a $N$ such that if $n > N$, then $|a_n - a| < \epsilon... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/923036', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/162343/']} | jdg_296535 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53092216 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Utilising this example from the package's wiki on Github: airq <- airqualityairq$Month <- format(ISOdate(2004,1:12,1),"%B")[airq$Month]ggplot(airq, aes(Day, Temp, group = Mon... | From OP: Edit: the package author mentions it's possible [to do this] but I don't know what 'reveal timing' argument he is referring to. On Twitter, Thomas Lin Pedersen was referring to how the transition_reveal line is driving the frames of the animation. So we can feed it one variable to be the "heartbeat" of the an... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/53092216', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8487930/']} | jdg_250945 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8902856 |
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 Upstart script for my server that looks like this: description "myapp node.js server"start on runlevel [2345]stop on shutdownenv NODE_ENV=productionenv CUSTOM=somev... | From the sudo man page (Ubuntu version of sudo) There are two distinct ways to deal with environment variables. By default, the env_reset sudoers option is enabled. This causes commands to be executed with a minimal environment containing TERM, PATH, HOME, SHELL, LOGNAME, USER and USERNAME in addition... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8902856', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/195931/']} | jdg_169395 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12277426 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Some times you could want to avoid/minimize the garbage collector, so I want to be sure about how to do it. I think that the next one is correct: Declare variables at the beg... | Avoiding garbage is relatively straight forward. You need to understand where the allocations are being made and see if you can avoid the allocation. First, declaring variables at the beginning of a function will NOT help. The compiler does not know the difference. However, human's will know the difference and it will ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12277426', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_288563 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36636272 |
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 update a user. AppUserManager appUserManager = HttpContext.GetOwinContext().GetUserManager<AppUserManager>();AppUser member = await appUserManager.FindByIdAsync... | EFDbContext in your examples are the same - in both cases you resolve them from OWIN context, so this is not an issue. However, Identity is written in storage-agnostic fashion, meaning storage mechanism can be replaced by non SQL Server. This calls for lack of transactions inside of AppUserManager . So you need to crea... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36636272', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3716837/']} | jdg_322159 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 180283 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
My understanding is that a random variable is actually a function $X: \Omega \to T$, where $\Omega$ is the sample space of some random experiment and $T$ is the set from... | The problem begins with your use of the formula $$Pr(X = x) = \frac{\text{# favorable outcomes}}{\text{# possible outcomes}}\;.$$ This is the principle of indifference . It is often a good way to obtain probabilities in concrete situations, but it is not an axiom of probability, and probability distributions can take m... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/180283', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/9035/']} | jdg_329301 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1341983 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to evaluate $$\int \dfrac{\cos \theta \, \mathrm{d}\theta}{ \sqrt{2 - 9 \sin^2 \theta}}$$ but I can't seem to get the answer, my working is as below:
Now provide... | Hint$$\int\dfrac{\cos{\theta}}{\sqrt{2-9\sin^2{\theta}}}d\theta=\int\dfrac{d\sin{\theta}}{\sqrt{2-9\sin^2{\theta}}}$$and$$\int\dfrac{1}{\sqrt{2-9t^2}}dt=\dfrac{1}{\sqrt{2}}\cdot\int\dfrac{1}{\sqrt{1-\left(\frac{3}{\sqrt{2}}t\right)^2}}dt=\dfrac{1}{3}\cdot\int\dfrac{1}{\sqrt{1-\left(\frac{3}{\sqrt{2}}t\right)^2}}d\left(... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1341983', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/165121/']} | jdg_73653 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46266536 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When I create a new project using the C# React/Redux Web Application template in Visual Studio, there is an error reported in the "\ClientApp\configureStore.ts" file. "creat... | This is because the non-generic compose() function returns a function with no defined parameters. The best fix for this error is to explicitly use the generic compose<T>() function that returns the base type of StoreEnhancerStoreCreator<any> . That type does explicitly take the two parameters you're trying to send, and... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46266536', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8417194/']} | jdg_353620 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 930260 |
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 have a group of two hosts. I want to delegate a task to the one that is not the current host. The following doesn't match anything and just returns a list of my initial two h... | An option would be to use the difference filter. Below is an example of how to use the filter shell> cat test-difference-01.yml- hosts: localhost gather_facts: no vars: web_servers: - web-server-01 - web-server-02 - web-server-09 inventory_hostname: - web-server-02 tasks: - set_fact: ... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/930260', 'https://serverfault.com', 'https://serverfault.com/users/486363/']} | jdg_375036 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8469611 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I got an interview question on Friday and I think I flunked it. The question was: Write a class that process a double linked list in PHP. I understand the concept, and here's... | You need to be keeping track of $prev and $next on the element s, not the list. If you want to make it transparent, you can wrap each element in a bean that has pointers to the next and previous ones, or just make element have those by definition. The way you're doing it right now, the list will only know which one is ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8469611', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1043753/']} | jdg_344396 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21615782 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a data frame containing information in each square in a 96-square plate. It looks something like this... The data frame has columns named the following: row, col, n, f... | No, not at all. It is just a different syntax for the same thing. It gets compiled into exactly the same piece of bytecode. So say it like a human: you are telling the compiler twice exactly the same thing what to do, in two different ways. javap proves it. Here is with the this. : { Prog(int); flags: Code: ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21615782', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3171179/']} | jdg_367068 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4072833 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $A$ be a unital $C^*$ - algebra. Let $U = \{ u \in A : u^*u=uu^*=1\}$ be the unitary group of $A$ . Let $U'= \{ e^{ia_1}e^{ia_2} \cdots e^{ia_n} : a_k = a^*_k \in A,... | Like most things in life, this is a hypergeometric integral: $$\fbox{$\frac{(1+i) \left(\, _2F_1\left(1,2 n+3;2 (n+2);\frac{1}{2}-\frac{i}{2}\right)-i \, _2F_1\left(1,2 n+3;2 (n+2);\frac{1}{2}+\frac{i}{2}\right)\right)}{8 n+12}\text{ if }\Re(n)>-\frac{3}{2}$}$$ The way to get it there is to transform $[0, 1]$ t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4072833', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/882820/']} | jdg_382418 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1294046 |
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:
That's just a fun question. Please, be creative. Suppose having a Koch snowflake .The area inside this curve is having the total mass $M$ and the length of the first ite... | For concreteness sake, let's suppose we are computing the moment of inertia of the Koch Snowflake $K$ of uniform density and mass 1 shown on the left below. This snowflake is centered at the origin and has diameter 3 - that is, the maximum distance between two points is three. From here, it would be easy to compute t... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1294046', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/34296/']} | jdg_298460 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52455614 |
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 working with Angular(6) application, and I am trying to use FA icons, and drop-down with no luck. I am successfully using FA(4) icons, like: <i class="fa fa-align-justif... | For version 5, you need following package @fortawesome/fontawesome . See installation using package managers . Using npm: npm install --save @fortawesome/fontawesome-free Then reference either the all.css or all.js in the <head> . <link rel="stylesheet" href="node_modules/@fortawesome/fontawesome-free/css/all.css"> Not... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/52455614', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1310853/']} | jdg_81090 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16281735 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to implement a custom switch in a project. Currently what I have found is that we cannot alter with UISwitch in way to implement as shown in below image. I've followed... | It's not hard to create your own switch. A UISwitch is a control — essentially just a view that sends a message — with two states. You could set it up your own custom control like this: container view: a simple view with rounded corners (set the cornerRadius of the view's layer) and a background color left image: an im... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16281735', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/883657/']} | jdg_361828 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39838908 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a two-column layout created with flexboxes. In the right column, I have two rows, the first containing a header and the second containing the page content. Within the ... | There are two issues in your code preventing the ellipsis from working: div.right contains div.header , which in turn contains the button and text. div.right is a flex item in the main container ( .container ). By default, a flex item cannot be smaller than the size of its content . The initial setting on flex items is... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/39838908', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/939543/']} | jdg_201063 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36752258 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I tried to collect data from JSON to fill out related Input Text Field after matching results, but it's not working. How can I get populate the input text field from the JSON... | Two mistakes in your code. First: Input does't have innerHTML but value. Second You are assigning integer to zipcode starting with zero. Rather you need a string type because value returned by input will be a string. use this code var filter = document.getElementById('zipcode');var JSONtbl = [ {"zipcode":"01702","addr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36752258', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6231685/']} | jdg_373725 | PrimeIntellect/stackexchange-question-answering |
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