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 | 9282326 |
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 make a gemset the default whenever I start a new terminal in Mac OS X: rvm use 1.9.3@rails3.2 --create --default That seems to work, the rails3.2 gemset becomes... | Have you tried specifying rvm --default use after the gemset is created so passing: rvm --default use ruby-1.9.3-p0@rails3.2 and then seeing if that sticks? Using create and default at the same time isn't something I've tried before, it's the only thing that strikes me as out of place. Given the discussion below I'd o... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9282326', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/326389/']} | jdg_323589 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1608268 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The probability of Robin and Tuck hitting a target respectively are $0.45$ and $0.38$. For each round of the tournament, each archer must shoot simultaneously at their ... | Take an example where the probability of Robin and Tuck hitting a target respectively are $0.9$ and $1.0$. Your method would give the probability of Robin winning being $\dfrac{0.9}{0.9+1.0}$ when the true probability is $0$. Going back to your original probabilities of hitting of $0.45$ and $0.38$, you would do better... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/1608268', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/304339/']} | jdg_283169 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1397659 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I prove that the result of the following limit is rational/irrational?$$ \lim_{n\to \infty}\left(\sum^{n}_{r=0} \frac{\binom{n}{r}}{n^{r}(r+3)}\right)$$ Would so... | $$\begin{equation} \begin{split} \lim_{n \to \infty} { \sum_{r=0}^n {\frac{\left( _r^n \right)}{n^r(r+3)}}} & = \lim_{n \to \infty} { \sum_{r=0}^n {\frac{n!}{r!(n-r)!n^r(r+3)}}} \\ & = \lim_{n \to \infty} { \sum_{r=0}^n {\left[ {\lim_{n \to \infty} \left( \frac{n!}{n^r(n-r)!}\right)} \left( \frac{1}{r!(r+3)} \right)... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1397659', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/262153/']} | jdg_348544 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18060307 |
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 got this code below which care whether maskedtextbox is empty . If it is empty it INSERT INTO SQL table __.__.____ - only the mask so I believe it INSERTS NULL But som... | There are a few things that are incorrect. The Binding markup will look at the object in the DataContext property of the control. This property inherits the DataContext from the declaring parent unless otherwise specified. Out of the box, this is null for a Window control. There are two options for this problem. You ca... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18060307', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2538352/']} | jdg_334389 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41648171 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
In my code, I have a struct like the following: struct Object { var name: String var count: Int I am now creating an array of 10 Objects with random names and random co... | If you want to sort alphabetically and then numerically, you can: var array = ["A2", "B7", "A4", "C3", "A1", "A10"]array.sort { $0.compare($1, options: .numeric) == .orderedAscending } That produces: ["A1", "A2", "A4", "A10", "B7", "C3"] I added A10 to your array, because without it, a simple alphabetic sort would have... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/41648171', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6906747/']} | jdg_212290 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56275080 |
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 HTML snippet which looks like this: <pre>Traceback (most recent call last): File "/home/foobar_cok_p/src/foobar/foobar/models/job.py", line 69, in execute_job_and_c... | Here is a pure CSS solution. It's a bit clumsy, but jquery not required pre { width: 10em; height: 1em; overflow: hidden; white-space: pre; text-overflow: ellipsis; background-color: lightgreen; border-radius: 8px; border: 2px solid #6c6; transition: width 1s ease;}pre:hover { width: 100%;... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56275080', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/633961/']} | jdg_381923 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34130697 |
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 case is: class Person { String id ; String name; String age;}List<Person> list1 = {p1,p2, p3};List<Person> list2 = {p4,p5, p6}; I want to know if there is person ... | Define yourself a key object that holds and compares the desired properties. In this simple case, you may use a small list whereas each index corresponds to one property. For more complex cases, you may use a Map (using property names as keys) or a dedicated class: Function<Person,List<Object>> toKey=p -> Arrays.asList... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34130697', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4173038/']} | jdg_215655 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 978 |
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:
If the formula to calculate the force of gravity between two objects is: $$F = GM_1M_2/r^2,$$ why do planets stay in orbit? Or is there another formula at work?
No... | When an object is in orbit, there are two factors at play, not just one. The first, as you mention, is the force of gravity pulling the objects together. However, each object also has a momentum component which is generally (in the case of circular orbits) perpendicular to the direction of the gravity. If we look at th... | {} | {'log_upvote_score': 5, 'links': ['https://astronomy.stackexchange.com/questions/978', 'https://astronomy.stackexchange.com', 'https://astronomy.stackexchange.com/users/468/']} | jdg_148233 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 168132 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm wondering if I can create an EPUB (free and open e-book standard) reader in JavaScript. The basic requirements would be: Server parts of the EPUB read... | From your comments, it seems like you are at a very early conceptual stage, and want general guidance... well, that's going to be very difficult to give, since the entire topic is quite large. But in general, what you want to do is: Read in and parse an epub file using javascript. Generate HTML which represents the co... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/168132', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/58342/']} | jdg_356908 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5612863 |
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 looking for a way to be notified when a generic UIView is added or removed from the visible view hierarchy. KVO looked like the perfect thing to use in this case, but obs... | Here is a way. Is it gross? Yes. Do I recommend such behavior? No. But we're all adults here. The gist is that you use method_setImplementation to change the implementation of -[UIView didAddSubview:] so you get notified whenever it's called (and you'd do the same thing for willRemoveSubview: ). Unfortunately, you will... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5612863', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/193869/']} | jdg_304697 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11906508 |
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 an application executes a code block asynchronously and notifies the completion state in a callback, do these all leave execution on the main thread (the callback)? What i... | At first glance your original attempt seems pretty close. I'm assuming that clockDate is a DateTime fields so try this: IF (NOT EXISTS(SELECT * FROM Clock WHERE cast(clockDate as date) = '08/10/2012') AND userName = 'test') BEGIN INSERT INTO Clock(clockDate, userName, breakOut) VALUES(GetDate(), 'test', Ge... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11906508', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/356387/']} | jdg_169006 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10707286 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I understand why this is happening, but I'm stuck trying to resolve it...here is what my code is doing when the error is generated (thus, leading to a crash) when my program ... | By the time your destructor is called, the destructor of inherited classes has already been called. Within constructors and destructors, the dynamic type of the object can effectively be considered to be the same as the static type. That is, when you call virtual methods from within your constructors/destructors it's n... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10707286', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/869525/']} | jdg_199948 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6632766 |
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 we set, reset and check the "sticky bit" from within a C program? Thanks
Now provide the response and nothing else.
| To read the stick bit you use stat() check the .st_mode for S_ISVTX #include <unistd.h>#include <sys/types.h>#include <sys/stat.h>struct stat file_stats;stat("my_file", &file_stats);if (file_stats.st_mode & S_ISVTX) printf("sticky\n"); to reset it, you do it via chmod struct stat file_stats;stat("my_file", &file_sta... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6632766', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/643150/']} | jdg_210971 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56744383 |
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 CLI tool that avoids clobbering an existing directory with existing files but doesn't care if the directory doesn't exist or is empty. I know I can use .exis... | You can use .read_dir() to get an iterator over the entries of the directory. . and .. are skipped, so if the first next() call on the iterator returns None you know that the directory is empty. let is_empty = dir_path_buf.read_dir()?.next().is_none(); If you are on Unix (POSIX, really) a different way to do this is to... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56744383', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3427178/']} | jdg_317009 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 100894 |
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:
Scenario # 1 I put gunpowder and then a ball bearing in an old musket and fire the bullet. Scenario # 2 Lets imagine I had a motor with a disk on it and there was the... | Newton's third law is really a special case of the conservation of momentum. Suppose you have two rigid bodies with momenta $\mathbf{p}_1$ and $\mathbf{p}_2$. If they only interact with each other, then $\mathbf{p}_1 + \mathbf{p}_2$ is constant, since total momentum is conserved. Differentiating this gives $\frac{d\mat... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/100894', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/2440/']} | jdg_302113 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5416414 |
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 understand why the following code doesn't issue a warning at the indicated place. //from limits.h#define UINT_MAX 0xffffffff /* maximum unsigned int value */#de... | When comparing signed with unsigned, the compiler converts the signed value to unsigned. For equality, this doesn't matter, -1 == (unsigned) -1 . For other comparisons it matters, e.g. the following is true: -1 > 2U . EDIT: References: 5/9: (Expressions) Many binary operators that expectoperands of arithmetic or enumer... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5416414', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/674522/']} | jdg_261817 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3341938 |
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 ASP code and AspEmail component to send emails to our clinets, but I have some problmes... I have more then 1000 email address that I need to send them an email, be... | I've never used it in practice but what you get is, that you can use classes as replacement for your annotations. Let's create an artificial example. Say we have an documentation generator. It reads a @Docu annotation from given classes and prints the description attribute. Like this: import java.lang.annotation.Elemen... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3341938', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/403149/']} | jdg_111571 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 64116377 |
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 call a suspend-function inside of a callback of composable-function. suspend fun getLocation(): Location? { /* ... */ }@Composablefun F() { val (location, setLoc... | Create a coroutines scope, tied to the lifecycle of your composable, and use that scope to call your suspending function suspend fun getLocation(): Location? { /* ... */ }@Composablefun F() { // Returns a scope that's cancelled when F is removed from composition val coroutineScope = rememberCoroutineScope() va... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/64116377', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4758683/']} | jdg_307445 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46132706 |
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 a function which intends to: a) accept a vector of int b) for each int in the input vector, append the inverse of this int preconditions: none postconditions: returne... | As long as you don't exceed preallocated capacity no reallocation should happen and no references or iterators referring to vector items should get invalidated. However since iterator returned by end() does not refer to any vector items it may still get invalidated. 23.3.11.3 vector capacity [vector.capacity] ...No rea... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46132706', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2015579/']} | jdg_205674 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33569 |
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've been reading up on Authenticated Encryption with Associated Data . The linked RFC states: Authenticated encryption is a form of encryption that, inaddition to p... | Encryption DOES NOT automatically protect the data against modification. For example, let's say we have a stream cipher that is simply a PRNG (random number generator), where the key is the seed. Encryption works by generating random numbers in sequence (the keystream) and exclusing-or'ing them with the plaintext. If a... | {} | {'log_upvote_score': 6, 'links': ['https://security.stackexchange.com/questions/33569', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/24133/']} | jdg_244640 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5402949 |
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 table "Bestelling" with 4 columns: "Id" (PK), "KlantId", "Datum", "BestellingsTypeId", now I want to make the column Id auto_increment, however, when I try to do tha... | This will happen if the table contains an existing record with an id of 0 (or negative). Updating all existing records to use positive values will allow auto_increment to be set on that column. Edit: Some people asked how that 0 got in there. For clarification, the MySQL Reference Manual states that "For numeric types,... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5402949', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/656486/']} | jdg_76111 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8489215 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider the following code-snippet typedef int type;int main(){ type *type; // why is it allowed? type *k ;// which type?} I get an error 'k' is not declared in this sco... | type *type; // why is it allowed? C++11 3.3.2/1 says: The point of declaration for a name is immediately after its complete declarator (Clause 8) and before its initializer (if any) So the variable name type is not introduced until after the use of the type name type ; the type name is the only available meaning of typ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8489215', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/165520/']} | jdg_144924 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3239336 |
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 remember solving a lot of indefinite integration problems. There are certain standard methods of solving them, but nevertheless there are problems which take a combination ... | You have Risch's algorithm which is subtly undecidable (since you must decide whether two expressions are equal, akin to the ubiquitous halting problem), and really long to implement. If you're into complicated stuff, solving an ordinary differential equation is actually not harder (and computing an indefinite integral... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3239336', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/364402/']} | jdg_305895 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56212 |
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 directory that has 800 files like this: file1.pngfile1@2x.pngfile2.pngfile2@2x.pngfile3.pngfile3@2x.png... etc I need to create zip files like this file1.zip (c... | If always there are two , is simple: for f in file+([0-9]).png; do zip "${f%png}zip" "$f" "${f/./@2x.}"; done Note that the above will work as is from the command line. If you intend to use it in a script, put shopt -s extglob somewhere before that line. ( extglob is enabled by default only in interactive shells.) In o... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/56212', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/45335/']} | jdg_104477 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 69064137 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need a text field in jetpack compose that works with a mask like this: NNNNN-NNN where N is an integer from 0 to 9. I need my composable function to have this mask in the O... | You can use the visualTransformation property: OutlinedTextField( value = text, onValueChange = { it -> text = it.filter { it.isDigit() } }, keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number), visualTransformation = MaskTransformation()) with: class MaskTransformation() : Visual... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/69064137', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11111289/']} | jdg_378989 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1105265 |
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 would like to have an intuitive understanding of Fourier Series. I mean, I know the formulas:$$f(t) =\frac{a_0}{2}+\sum_{n=1}^\infty a_n\cos(n\pi tL)+\sum_{n=1}^\infty... | I don't know for sure exactly how Fourier realized that you could represent any periodic function as the countable sum of sines and cosines, but I strongly suspect the realization that this might be the case came from studying solutions to simple, separable PDEs (most first PDE courses will cover this in some depth). A... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1105265', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/208070/']} | jdg_355283 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9313151 |
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 check if a date(in string) exists in array list. I have two dates, first i need to generate date ranges between these two dates and store them in an Array. This is ... | Use org.joda.time.Interval Interval interval = new Interval(startDate, endDate); for (LocalDate date : dates) { if (interval.contains(date)) // | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9313151', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1104121/']} | jdg_279675 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29835752 |
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 do the tutorial for Meteor JS but I can't get it to work properly using the Git Shell that comes with Github for Windows. It can't find the meteor command. It... | To run a *.bat command from MinGW's MSYS shell, you must redirect the execution to cmd.exe , thus: cmd //c foo.bat [args ...] The foo.bat command file must be in a directory within $PATH , (or you must specify the full path name ... using slashes, not backslashes unless you use two of them for each path name separator)... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29835752', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/708595/']} | jdg_274893 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11976769 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have written some code, and I am not sure what the error is. I am getting the error: Use of uninitialized value in concatenation (.) or string at mksmksmks.pl line 63 My co... | What it means is that one of the elements of either @destination , @IP_one_1 , @IP_one_2 , or @reached has not been defined (has not been assigned a value), or has been assigned a value of undef . You either need to detect (and prevent) undefined values at the source, or expect and deal with them later on. Since you ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11976769', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1581917/']} | jdg_111915 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42403821 |
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 developing a website in WordPress with WooCommerce. I'm using additionally WC Paid Listings and WooCommerce Subscriptions plugins to handle my work. The problem is when a... | Updated (2019) New conditional function using WooCommerce Subscriptions wcs_user_has_subscription() . New conditional function using a much lighter code version (SQL query) . Original enhanced conditional function based on an improved WP_Query. The following custom conditional functions have an optional argument $user_... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/42403821', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7587805/']} | jdg_187084 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24389678 |
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 a while, I've been representing large powers of 10 in constants using scientific notation, just so I don't have to count the zeros. e.g. #define DELAY_USEC 1e6 A colleag... | In theory, no. Neither language specifies how floating point values are represented, or which values can be represented exactly. (UPDATE: apparently, C11 does recommend a representation. C++, and older C dialects, don't). In practice, yes, for quite a large range of values. Any implementation you're remotely likely to ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24389678', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/36228/']} | jdg_301436 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 589074 |
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:
If gravitons mediate the gravitational force, couldn’t the detection of gravitons by an observer be used to distinguish whether they are experiencing gravitational ac... | Gravitons do not mediate the gravitational force and you cannot detect gravitons flashing to and fro between objects interacting gravitationally. Since you cannot detect the gravitons you cannot use said gravitons to find out whether acceleration is inertial or gravitational. It is often said that forces are due to the... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/589074', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/272989/']} | jdg_328357 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7604893 |
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 would I do something like this? SQL SELECT row FROM table WHERE id=max(id)
Now provide the response and nothing else.
| You could use a subselect: SELECT row FROM table WHERE id=( SELECT max(id) FROM table ) Note that if the value of max(id) is not unique, multiple rows are returned. If you only want one such row, use @MichaelMior's answer, SELECT row from table ORDER BY id DESC LIMIT 1 | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/7604893', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/928390/']} | jdg_229111 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1222185 |
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 more question about most elegant and simple implementation of element combinations in F#. It should return all combinations of input elements (either List or Sequence).Fi... | One less concise and more faster solution than ssp: let rec comb n l = match n, l with | 0, _ -> [[]] | _, [] -> [] | k, (x::xs) -> List.map ((@) [x]) (comb (k-1) xs) @ comb k xs | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1222185', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/79475/']} | jdg_241310 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6935345 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
They think it is: Possible Duplicate: Integer with leading zeroes But if you check Integer with leading zeroes then you will find that the question is asked if before the lau... | Numbers beginning with 0 are considered octal – and 9 is not an octal digit (but (conventionally) 0-7 are). Hexadecimal literals begin with 0x , e.g. 0xA . Up until Java 6, there was no literal notation for binary andyou'll had to use something like int a = Integer.parseInt("1011011", 2); where the second argument spec... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6935345', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/725306/']} | jdg_259390 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 572903 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been working on my dynamics homework when I've run into confusion with derivatives and could use some help regarding that. The question is as follows: When varyi... | This is a fairly common misconception.The action functional $S$ eats a function $q$ and spits out the following number: $$S[q] := \int_{t_1}^{t_2} L\big(q(t),\dot q(t), t\big)\ dt$$ where the Lagrangian $L: \mathbb R^3 \rightarrow \mathbb R$ is just a function of three variables. One might have, for example, $$L(a,b,c... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/572903', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/272173/']} | jdg_133663 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 338034 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The classical definition of n-tuple $(x_i)_{i < n}$ starts at $n=2$. In this case $$(x_0,x_1) := \{\{x_0\},\{x_0,x_1\}\}$$(1). For $2<n=k+1$, $(x_i)_{i < n}:=((x_i)_{i <... | Let $F : A \times B \to \{0,1\}$ be a continuous function. To show that $A\times B$ is connected for the product topology we have to show that $F$ is constant. As you suggested (kind of) we first show that $F$ is constant on every set of the form $\{a\}\times B$ . Indeed if we have $a\in A$ we get a function $f:B \to \... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/338034', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/34003/']} | jdg_331722 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15940234 |
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 relative new to the webservices world and my research seems to have confused me more than enlighten me, my problem is that I was given a library(jar) which I have to exte... | I understand your problem boils down to how to call a SOAP (JAX-WS) web service from Java and get its returning object . In that case, you have two possible approaches: Generate the Java classes through wsimport and use them; or Create a SOAP client that: Serializes the service's parameters to XML; Calls the web method... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/15940234', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2268608/']} | jdg_106993 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 115009 |
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 want to change the cursor to be block-shaped. All applications (nano,vi,vim,…) should should have a square-style cursor like the picture above.
Now provide the respon... | The cursor is drawn by the terminal or terminal emulator, not the applications running within them. Some of them have provision to allow the user to change the shape or attributes of the cursor using escape sequences. Changing the cursor shape independently from the type of the terminal can be done using the cnorm (nor... | {} | {'log_upvote_score': 5, 'links': ['https://unix.stackexchange.com/questions/115009', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/60001/']} | jdg_127090 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21321000 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm attempting to make an iphone app that will interact with a particular JIRA server. I've got the following code to log in: NSURL *url = [[NSURL alloc] initWithString:@"ht... | If using AFNetworking 2.0, you can use the POST method, which simplifies this a bit: AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];manager.requestSerializer = [AFJSONRequestSerializer serializer];NSDictionary *parameters = @{@"username":username, @"password":password};[manager POST:@"... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21321000', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1566990/']} | jdg_129997 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3757393 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am looking for solution for : Given a array and a number P , find two numbers in array whose product equals P. Looking for solution better than O(n*2) . I am okay with usin... | Make a pass through the array, and add the elements to a Hashtable. For each element x added, check whether P/x already exists in the Hashtable - if it does then x and P/x is one of your solutions. This'd be about as optimal as you'll get. | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3757393', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/247560/']} | jdg_377265 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6380956 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need a way of getting the total time length of the video and the current time with jquery and displaying it in a couple of <div> tags. <div id="current">0:00</div><div id="... | HTML: <video id="video-active" class="video-active" width="640" height="390" controls="controls"> <source src="myvideo.mp4" type="video/mp4"></video><div id="current">0:00</div><div id="duration">0:00</div> JavaScript: $(document).ready(function(){ $("#video-active").on( "timeupdate", function... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6380956', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/802035/']} | jdg_234076 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2938692 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Django's internationalization is very nice (gettext based, LocaleMiddleware), but what is the proper way to translate the model name and the attributes for admin pages? I did... | Important things not mentioned in the Django documentation: run django-admin compilemessages , e.g. as a part of your buildprocess. Thanks stevejalim! apply django's ugettext_lazy() to model names ( Meta class and verbose_name ) attribute (model field verbose_name ) names can also be translated with ugettext_lazy() use... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2938692', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/111995/']} | jdg_365521 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22769873 |
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 Python mysqldb I could declare a cursor as a dictionary cursor like this: cursor = db.cursor(MySQLdb.cursors.DictCursor) This would enable me to reference columns in the c... | A possible solution involves subclassing the MySQLCursor class like this: class MySQLCursorDict(mysql.connector.cursor.MySQLCursor): def _row_to_python(self, rowdata, desc=None): row = super(MySQLCursorDict, self)._row_to_python(rowdata, desc) if row: return dict(zip(self.column_names, row))... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22769873', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/259538/']} | jdg_133748 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30783955 |
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 do something relatively simple. I have a date in this format dd/MM/yyyy eg: var newDate = "11/06/2015"; And I want to convert it to a date. This code only work... | I ran "11/06/2015".split('').map(function(s){return s.charCodeAt(0)}) (to get the Unicode values) in my console, and found something interesting: [8206, 49, 49, 8206, 47, 8206, 48, 54, 8206, 47, 8206, 50, 48, 49, 53] You have a U+200E left-to-right mark in there. I don't know how it got there. Remove it, and you'll be ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30783955', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/978285/']} | jdg_128480 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26252320 |
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 app that just went live and it's still not saying "Optimized for iPhone 6 and iPhone 6 Plus" I added launch screens and app icons in required resolutions. Adjusted ... | After few additional adjustments made, I had re-submitted the app few days ago. Now it's live and optimized for iPhone 6 and iPhone 6 Plus! Here are the steps I made: Added App icon (including Settings Icon and Spotlight Icon) & Launch images to Images.xcassets in proper resolution and naming of the files (self-explana... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26252320', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1336105/']} | jdg_136574 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 107168 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
I asked this question at Maths Stack Exchange , but I haven't received any replies yet (I'm not sure how long I should wait before it is acceptable to ask here, assuming there... | Here is roughly the philosophy of the Weitzenbock technique. (Most of what follows is taken from Berline-Getzler-Vergne book.) Suppose that $E_0,E_1\to M$ are vector bundles on an oriented Riemann manifolds $M$ equipped with hermitian metrics. Denote by $C^\infty(E_i)$ the space of smooth sections of $E_i$. A ... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/107168', 'https://mathoverflow.net', 'https://mathoverflow.net/users/21564/']} | jdg_134797 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30947542 |
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 following this interesting tutorial on hibernate here: http://www.tutorialspoint.com/hibernate/hibernate_native_sql.htm This tutorial, however, neglects to mention where... | You should put the " hibernate.cfg.xml " under " /src/main/resources "You should put all the model-mapping files under the same directory that you define the POJO model classes. According to the directory structure that you've provided, it should be like; foo└───src └───main ├───java │ └───org ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30947542', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3808269/']} | jdg_324672 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13228998 |
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 beginner in android. I have created one test application which consists of 9 activities for various purposes registered in manifest file as LAUNCHER ACTIVITY. But, i a... | You need to use JSONP for a cross-domain call to get round the browser restrictions, and to update your web.config with crossDomainScriptAccessEnabled set to true to get round server ones. There's a good example in the answer here: how to avoid cross domain policy in jquery ajax for consuming wcf service? You may also ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13228998', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1519825/']} | jdg_335067 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38646028 |
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 to get the text 2010 manstreet san Jose ca from the HTML below. I have tried using XPath contains . It doesn't work.---------------------------------------------------... | The answer to my question involves the following. SQL is case insensitive, but it's not quite that simple. Quoted names are taken literally. Unquoted names are free to be interpreted. For example, PostgreSQL converts unquoted names to lower case while H2 converts them to upper case. Thus select * from MyTable_name in P... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/38646028', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6420853/']} | jdg_230012 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 156 |
Below is a question asked on the forum skeptics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In Japan, blood group is believed to have ties with behavior. Is there scientific evidence for it?
Now provide the response and nothing else.
| There is no scientific evidence that blood group affects one's behavior or personality. The history of this pseudoscience is interesting. Paraphrased from the Blood types in Japanese culture Wikipedia entry: Different blood types were first identified by Karl Landsteiner in 1900, and soon after it was noted that there ... | {} | {'log_upvote_score': 4, 'links': ['https://skeptics.stackexchange.com/questions/156', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/31/']} | jdg_335062 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6024213 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Based on some custom security settings, I alter window child controls to readonly and disabled. To accomplish this, I loop through child controls when the window loads. This ... | Have you tried OnVisualChildrenChanged ? /// <summary> /// Handle visual children being added or removed /// </summary> /// <param name="visualAdded">Visual child added</param> /// <param name="visualRemoved">Visual child removed</param> protected override void OnVisualChildrenChanged(DependencyObject vi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6024213', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/265706/']} | jdg_335765 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 231252 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
What will happen if I connect 4 identical Orange Pi One boards (which require 5V @ 2A) in series to a 20V @ 2A power supply? The reason I want to do this instead ... | The boards are identical but my understanding is that they draw different current depending on the load Here lies the problem. One rather important consequence of series connections is that all components in a series connection have equal current through them. This scheme would be fine for a set of lightbulbs or other ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/231252', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/108499/']} | jdg_285888 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16087 |
Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In [1] , the extended computation tree logic ECTL* is inductively defined as the propositional formulas over all E($A(F_1,..F_n)$), where E is the existential path q... | I think the key problem here is not understanding how inductive definitions of syntax work. Here are three approaches to understanding what a BNF grammar means. Consider a simple grammar: $$ t ::= \mathtt{true} ~~|~~ \mathtt{false} ~~|~~ 0 ~~|~~ \mathtt{succ}\ t ~~|~~ \mathtt{if}\ t\ \mathtt{then}\ t\ \mathtt{else}\ t$... | {} | {'log_upvote_score': 4, 'links': ['https://cstheory.stackexchange.com/questions/16087', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/6424/']} | jdg_339995 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4706468 |
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 IIS7 Express while developing my web application. I need to use fiddler to investigate an issue and cannot figure out how to configure things so I can get the HTT... | This has nothing to do with IIS7 Express and everything to do with the fact that you're using loopback traffic. Ref: https://www.fiddlerbook.com/fiddler/help/hookup.asp#Q-LocalTraffic Click Rules > Customize Rules. Update your Rules file like so: static function OnBeforeRequest(oSession:Fiddler.Session){ if (oSessio... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4706468', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5836/']} | jdg_209864 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47808652 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have been trying to wrap my head around the dispatch method, particularly in Django. However, I cannot seem to figure out exactly what it does. I tried to gain an understan... | The dispatch method takes in the request and ultimately returns the response. Normally, it returns a response by calling (ie, dispatching to) another method like get . Think of it as a middleman between requests and responses. Normally, it simply decides what method in the class (e.g. get() , post() , etc) should be us... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/47808652', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6775138/']} | jdg_217493 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41350 |
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:
Suppose my smartphone has been compromised and there is malicious software running on it. You can assume that the malicious software has broken out of any sandboxes... | Yes, the "phone" itself is an application. It can be hijacked or replaced entirely. In fact, Android handsets are DESIGNED to do this so that you can automatically use a VOIP provider when making phone calls if you so desire. Malware with complete device control could simply place itself as such a service and when y... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/41350', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/971/']} | jdg_278193 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49341856 |
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 Flutter TextField which gets covered by the soft keyboard when the field is selected. I need to scroll the field up and out of the way when the keyboard is displayed... | I suppose you are looking for FocusNode . To listen to focus change, you can add a listner to the FocusNode and specify the focusNode to TextField . Example: class TextFieldFocus extends StatefulWidget { @override _TextFieldFocusState createState() => _TextFieldFocusState();}class _TextFieldFocusState extends State<... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/49341856', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2785693/']} | jdg_82509 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56265349 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Before I have Lambda version and alias, based on the API update-function-code I can successfully deploy by aws lambda update-function-code --function-name myFunction --zip-fi... | Okay so assuming you already managed to deploy your lambda with this command : aws lambda update-function-code --function-name $FUNCTION_NAME --zip-file fileb://lambda.zip And that you have created 2 versions with 2 alias (staging an prod). Now you just need to publish to the rigth version : VERSION=1aws lambda update-... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56265349', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2000548/']} | jdg_150624 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1782087 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm reading a book about measure theory and probability (first chapter of Durret's Probability book), and it's starting to switch between the terms "a.e." and "a.s." in... | In a probability space (equipped with a probability $P$), we say that an event $\omega$ occurs almost surely if $P(\omega)=1$. On the other hand, on a measure space equipped with a measure $\mu$, we say that a property $\mathcal{P}$ is satisfied almost everywhere if the set where $\mathcal{P}$ is not satisfied has meas... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1782087', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/339004/']} | jdg_237996 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1274924 |
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:
Suppose $A$ is a $n\times n$ matrix in $M(\mathbb{R})$ . I'd like to know if there is an exact formula for the eigenvalues of $A^TA$ . Clearly, it's false that $\lambda^... | Much of this is made much easier to see if you know about the spectral theorem . My answers below rely heavily on this. For your first statement, any non-normal matrix provides a counterexample. In fact, we have the following theorem: Let $A$ be a square matrix with eigenvalues $\lambda_k$ . Let $\sigma_1,\dots,\sig... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1274924', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/215082/']} | jdg_228982 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 602564 |
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:
In a given space-time region there's a fluid with stress-energy tensor given by $T_{\mu \nu} = {\rm diag}( - \rho , p, p, p) $ . A local observer verifies that scalar... | Starting with Einstein´s equation: $$ R_{\mu\nu}- \frac{1}{2}g_{\mu\nu}R=8 \pi G T_{\mu\nu}$$ The trace inverted version of Einsteins equation makes it easier here so, first multiplying by $g^{\mu\nu}$ : $$ R_{\mu\nu}g^{\mu\nu}- \frac{1}{2}g_{\mu\nu}g^{\mu\nu}R=8 \pi G T_{\mu\nu}g^{\mu\nu}$$ $$ R- \frac{1}{2}4R=8 \pi G... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/602564', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/250454/']} | jdg_215034 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18266 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I'm creating my first Arduino project and would appreciate some guidance. I am basically trying to re-create a digital scale that will POST to the internet. I am ... | If you want ease of implementation, value for money, and good accuracy - then a cheap commercial digital "kitchen scales" is worth considering. These are commonly available in 2 kg and 5 kg versions and no doubt other ranges as well. By using a simple lever arrangement you can increase or decrease sensitivity mechanica... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/18266', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/5350/']} | jdg_275415 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9461880 |
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 not sure what the difference is between specifying Unit as the return type of my scala method or leaving out the return type altogether. What is the difference? Can anyo... | Implicit Unit return type: def f() {println("ABC")} Explicit Unit return type: def g(): Unit = {println("ABC")} Return type inferred from the last method expression, still Unit because this is the type of println , but confusing: def h() = println("ABC") All the methods above are equivalent. I would prefer f() because ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9461880', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/536299/']} | jdg_378740 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 573193 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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So this is from Griffiths particle physics book about pion decaying into neutrino and muon. The part I have problem with is that it states ``` \begin{equation}p_{\pi}... | As @Emilio points out, your premise is aggressively wrong. The two pictures are equivalent, and one does not dominate the other, any more than the left-hand side of an equation dominates the right-hand one. The matrix formulation was first, chronologically, cf J Bernstein's 2005 article , and algebraists prize it on ac... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/573193', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/272287/']} | jdg_196582 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4550572 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The current in a certain circuit as measured by an ammeter is a continuous random variable X with the following density function: $f(x)= 0.075x+0.2$ for $3\le{x}\le5$ $f... | In a continuous distribution, the probability of it hitting any single value is always 0. So $P(X=4)=0$ , When you go to calculate it, you will see you are integrating from 4 to 4, which is obviously 0. We can only calculate probabilities of ranges of values. It is only in discrete distributions that you can get a... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4550572', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1105901/']} | jdg_77538 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25556004 |
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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In my current class, say A, I have a column which is a pointer to another class, say B. Can anyone please let me know how I can set a value for this column in Android? I have... | If you have the objectID of the course ID for Computer Science, then you need to save using the createWithoutData method. So let's recap: You have a Student table with a column called CourseId - that is a pointer to the Course table, not the CourseId column of the Course table. You can't point to a column, you point... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25556004', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1667216/']} | jdg_203704 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 590023 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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(Disclaimer: I am aware that some form of this question has been asked many times on this site, e.g. this , this and this - I was hoping to find a definitive answer to ... | Technically your argument is correct. The t- and z-test are asymptotically equivalent. However, the t-test takes into account the variation in the estimation of the standard error. Obviously, if data are non-normal, it cannot be shown that the distribution of the test statistic is a t-distribution. However, the t-distr... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/590023', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/368617/']} | jdg_321179 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4477 |
Below is a question asked on the forum earthscience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Is there a significant difference in the mass of the Earth between now and the time of the dinosaurs (250 - 75 million years ago)? I was just wondering if the fo... | I gather, but may be wrong, that the mass of earth at present increases by around 10 8 kg/day. All else being equal, one would expect the earth to have gained a mass, since 75 million years ago, of: $$ 75^6 \times 365 \times 10^8 kg = 6.496 \times 10^{21} kg $$ First off, that should be $75\times10^6$ , not $75^6$ . Th... | {} | {'log_upvote_score': 5, 'links': ['https://earthscience.stackexchange.com/questions/4477', 'https://earthscience.stackexchange.com', 'https://earthscience.stackexchange.com/users/2630/']} | jdg_312671 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33846536 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using RecyclerViews in my app project and setting OnClickListeners with their ViewHolders (in their constructors like mentioned in a StackOverflow Q&A ). Then I have thi... | If you want to null set the onCLickListener() of the views of RecyclerView.Adapter when the view goes off the screen, you can do so by overriding the http://developer.android.com/reference/android/support/v7/widget/RecyclerView.Adapter.html#onViewDetachedFromWindow(VH) in your recyclerView's adapter. You will receive t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/33846536', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3501958/']} | jdg_223301 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30828074 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have an array containing a number of strings. I have used contains() (see below) to check if a certain string exists in the array however I would like to check if part of a... | Try like this. let itemsArray = ["Google", "Goodbye", "Go", "Hello"]let searchToSearch = "go"let filteredStrings = itemsArray.filter({(item: String) -> Bool in var stringMatch = item.lowercaseString.rangeOfString(searchToSearch.lowercaseString) return stringMatch != nil ? true : false}) filteredStrings will con... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30828074', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3917539/']} | jdg_302393 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 375436 |
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:
When a data structure (for example, a queue) is implemented using an OOP language, some members of the data structure need to be private (for example, the... | OOP did not invent encapsulation and is not synonymous with encapsulation. Many OOP languages do not have C++/Java style access modifiers. Many non-OOP languages have various techniques available to offer encapsulation. One classic approach for encapsulation is closures , as used in functional programming . This is sig... | {} | {'log_upvote_score': 7, 'links': ['https://softwareengineering.stackexchange.com/questions/375436', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/274111/']} | jdg_353584 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10747307 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Problem here is a bit obvious I think. I'd like the legend placed (locked) in the top left hand corner of the 'plotting region'. Using c(0.1,0.13) etc is not an option for a ... | Update: opts has been deprecated. Please use theme instead, as described in this answer. The placement of the guide is based on the plot region (i.e., the area filled by grey) by default, but justification is centered.So you need to set left-top justification: ggplot(mtcars, aes(x=wt, y=mpg, colour=cyl)) + geom_point(a... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10747307', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/597925/']} | jdg_217678 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 95655 |
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 are various ways to maintain user state using in web development. These are the ones that I can think of right now: Query String Cookies Form Methods (Get and Post) Vie... | While this is a very complicated question to answer, I have a few quick-bite things I think about when considering implementing state. Query string state is only useful for the most basic tasks -- e.g., maintaining the position of a user within a wizard, perhaps, or providing a path to redirect the user to after they c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/95655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/384/']} | jdg_372458 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4971436 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I recently came across this: static enum Response{ NO_ERROR=0, MISSING_DESCRIPTOR, ...}; It compiles and works under Microsoft VS2005. However, I'm not sure what the... | That exact code, with just the ellipsis removed, is not valid C++. You can't use the static storage class specifier in an enum declaration; it doesn't make any sense there (only objects, functions, and anonymous unions can be declared static ). You can, however, declare an enum and a variable all in one declaration: s... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4971436', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/312209/']} | jdg_380401 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10029846 |
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 JTextField for which I'm hoping to suggest results to match the user's input. I'm displaying these suggestions in a JList contained within a JPopupMenu . However , w... | The technical answer is to set the popup's focusable property to false: popup.setFocusable(false); The implication is that the textField has to take over all keyboard and mouse-triggered actions that are normally handled by the list itself, sosmething like: final JList list = new JList(Locale.getAvailableLocales());fin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10029846', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1252702/']} | jdg_257543 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7654882 |
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 difference between Type** name, and Type* name[]? Why would someone use one over the other? Thanks
Now provide the response and nothing else.
| Well that depends, is it in a variable declaration or in a function argument? If in a variable declaration: Type** name = &pointer_to_type;Type* name[] = { &pointer_to_type, 0, &pointer_to_type }; The first one is a pointer to pointer to type, while the second one is an array of pointers to type of length 3. If in a fu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7654882', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/146780/']} | jdg_269022 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21375659 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been studying Java String for a while. The following questions are based on the below posts Java String is special Immutability of String in java Immutability: Now, goin... | new String() is an expression that produces a String ... and a String is immutable, no matter how it is produced. (Asking if new String() is mutable or not is nonsensical. It is program code, not a value. But I take it that that is not what you really meant.) If I create a string object as String c = ""; is an empty ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/21375659', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2294429/']} | jdg_158044 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3573475 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I know this may seem quite basic to geeks. But I want to make it crystal clear. When I want to use a Win32 DLL, usually I just call the APIs like LoadLibrary() and GetProcAdd... | Linking to a DLL file can occur implicitly at compile link time, or explicitly at run time. Either way, the DLL ends up loaded into the processes memory space, and all of its exported entry points are available to the application. If used explicitly at run time, you use LoadLibrary() and GetProcAddress() to manually lo... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3573475', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/264052/']} | jdg_161797 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46973642 |
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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Coming from Javascript I understand that Haskell's list type enforces homogeneous lists. Now it has surprised me that the following different function types meet this require... | Haskell is statically typed, but that doesn't mean it's Fortran. Every type must get fixed at compile time , but not necessarily within a single definition. The types of both f and g are polymorphic . One way to interpret this is that f is not just a single function, but a whole family of overloaded functions. Like (in... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46973642', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_164999 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2400974 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If $1\div0=\infty$, then $1\div(1\div0)=0$.Does this mean $1\div\infty=0$?Or is it always close to zero? Please let me know what is correct: either it's zero or always c... | The answer depends on how you interpret the expression $\frac{1}{\infty}$. (1) If you interpret it as the limit of $\frac{1}{n}$ as $n$ tends to infinity then the answer is $0$: $\lim_{n\to\infty}\frac{1}{n}=0$. (2) On the other hand, if you interpret $\infty$ as a specific infinite number $H$ in a modern theory of inf... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2400974', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/470441/']} | jdg_346422 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 183196 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider the following question: A committee of $4$ is to be chosen from $7$ people. $2$ of the $7$ people cannot work together. How many committees are possible if the ... | You went astray in counting the number of unacceptable committees. To form an unacceptable committee, you must first choose the two enemies and then fill out the rest of the committee with any $2$ of the remaining $5$ people, so there are $\binom52=10$ unacceptable committees. Your final result will then be $35-10=25$,... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/183196', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/33774/']} | jdg_143990 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19970180 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Just see the code snippet of SpringMVC-3.2.x controller action method. Its quite easy to generate JSON but unable to add addtional custom header only for this action/specific... | Here is the solution as the suggestion of M. Deinum @RequestMapping(value="ajaxSuccess", method = RequestMethod.GET)public ResponseEntity<Map<String, Object>> ajaxSuccess(){ Map<String, Object> message = new HashMap<String, Object>(); message.put("severity", "info"); message.put("location", "/"); message.pu... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19970180', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1641661/']} | jdg_328358 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4629537 |
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 small string of some data (less than 1kb) that I would like to have user agents pass to other sites when they are sent from my site. In order for the other sites to ... | Creating a private and public key pair using the PHP Openssl functions: // Configuration settings for the key$config = array( "digest_alg" => "sha512", "private_key_bits" => 4096, "private_key_type" => OPENSSL_KEYTYPE_RSA,);// Create the private and public key$res = openssl_pkey_new($config);// Extract the pri... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4629537', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/99923/']} | jdg_107210 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25465215 |
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 would I get the values of all the languages from the records and make them unique. Records PUT items/1{ "language" : 10 }PUT items/2{ "language" : 11 }PUT items/3{ "langu... | You can use the terms aggregation . {"size": 0,"aggs" : { "langs" : { "terms" : { "field" : "language", "size" : 500 } }}} The size parameter within the aggregation specifies the maximum number of terms to include in the aggregation result. If you need all results, set this to a value that is larger than ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/25465215', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/577180/']} | jdg_169405 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 127841 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am struggling with the best way to structure a program that I am writing because the method I currently have feels very clunky and each part depends a l... | Your process: Parse a word document to extract a list of contacts. Get a list of contacts in a specified group from my Google account. Compare the contacts from the word document to the Google contacts and either: Update the contacts on Google with the details from the word document or Create a new contact on Google if... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/127841', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/10834/']} | jdg_336620 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 288165 |
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 do I design a subclass whose method contradicts its superclass? Let's say we have this example: # Example 1class Scissor def right_handed? true e... | There is nothing wrong with the design shown in the question. While one could also introduce abstract Scissor with two concrete subclasses, and maybe more overall clarity, it's also common to do it like shown (especially when the hierarchy is a result of years of incremental development, with Scissor being around for ... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/288165', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/185220/']} | jdg_379244 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45514915 |
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 gulpfile with the following build task: var gulp = require('gulp'), source = require('vinyl-source-stream'), buffer = require('vinyl-buffer'), babelify = re... | You can do that by instantiating your main class with parametrized constructor in your junit and then creating a spy from it. Let's suppose your main class is A . Where B and C are its dependencies public class A { private B b; private C c; public A(B b,C c) { this.b=b; this.c=c; } void ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/45514915', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2696950/']} | jdg_75752 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 525369 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The following webpage says that: We should not control for a collider variable! Which OLS assumptions are colliders violating?
Now provide the response and nothing els... | I will assume models without intercepts to have shorter notation. Say the structural causal model is \begin{aligned}Y&=\beta_1X+u, \\Z&=\gamma_1X+\gamma_2Y+v, \\X&=w\end{aligned} with $u,v,w$ being mutually independent zero-mean exogenous structural errors so that $Z$ is a collider: $X\rightarrow Z\leftarrow Y$ . Let u... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/525369', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/154990/']} | jdg_121989 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1296920 |
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 NSView (myView) wrapped in an NSScrollView (myScrollView). Using zoom-in/out buttons, the user can alter the scale of myView. If the user is currently scrolled ... | Keeping the same scroll position after scaling isn't easy. One thing you need to decide is what you mean by "the same" - do you want the top, middle, or bottom of the visible area before scaling to stay in place after scaling? Or, more intuitively, do you want the position that stays in place a percentage down the visi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1296920', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/34820/']} | jdg_285145 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Let $X=(X_1,\ldots,X_n)$ be a random vector uniformly distributed on the $n$ -dimensional sphere of radius $R > 0$ . Intuitively, i think that for large $p$ every coordinate $... | Without loss of generality, $R=1$ . Let $Z_1,\ldots,Z_n$ be iid standard normal random variables (r.v.'s). Then \begin{equation} \sqrt n\, X_1\overset{\text{D}}=\frac{\sqrt n\,Z_1}{\sqrt{Z_1^2+\cdots+Z_n^2}} \overset{\text{D}}= \frac{Z_1+\cdots+Z_n}{\sqrt{Z_1^2+\cdots+Z_n^2}}=:T_1, \end{equation} where $\overset{\text... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/315221', 'https://mathoverflow.net', 'https://mathoverflow.net/users/78539/']} | jdg_272974 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16296342 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am working on bar-code scanners. The bar-code scanner that I am using is a plug-n-play type and scans the code automatically wherever you place the cursor. But what i want ... | Some Barcode Scanners act just like another input device. The form cannot tell the difference between information being entered by a keyboard vs. a scanner unless you use a timer to monitor how quickly it is entered. Some scanners "paste" the values in to the focused control - others send each individual key stroke. Th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16296342', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2098927/']} | jdg_266367 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3875608 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say I have a data frame like this: df <- data.frame(a=letters[1:26],1:26) And I would like to "re" factor a, b, and c as "a". How do I do that?
Now provide the respons... | Has anyone tried using this simple method? It requires no special packages, just an understanding of how R treats factors. Say you want to rename the levels in a factor, get their indices data <- data.frame(a=letters[1:26],1:26)lalpha <- levels(data$a) In this example we imagine we want to know the index for the level ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3875608', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/170352/']} | jdg_339095 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2961357 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Two problems: 1) Basic .NET Assembly Not Included in ILMerged Assembly I'm having trouble using ILMerge in my post-build after upgrading from .NET 3.5/Visual Studio 2008 to .... | There was a very recent release to solve x64 problems. Get in touch with Mike Barnett directly if you still have problems (mbarnett at microsoft dot com) Addendum. There's something very, very wrong about your /lib:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319" option. This has been getting lots of programmers in... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2961357', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/38743/']} | jdg_319302 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2836779 |
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 having some trouble choosing between PayPal's Instant Payment Notification (IPN) and Payment Data Transfer (PDT). Basically, users buy a one-off product on my site, pay o... | The APIs for PDT and IPN are similar. The main difference is when you receive the notification. For that reason I would recommend implementing both. With PDT you get the notification instantly and can do any additional processing required and show the user a confirmation page. With IPN you are guaranteed to be notifi... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/2836779', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/244932/']} | jdg_329445 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7065883 |
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 jQuery 1.6.2 and ColdFusion 9. When a page is requested, many files are included. Several files contain the jQuery document ready method. I want to set some globa... | Yes you can by adding them to the global namespace: var globalVar1;$(document).ready(function(){ globalVar1 = "something";});$(document).ready(function(){ alert(globalVar1);}); http://jsfiddle.net/QDPAm/ If you don't want to pollute the global scope with multiply variables you can make an object to contain these ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7065883', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/651924/']} | jdg_308267 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6970911 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
@implementation ThisObject-(void)start { SomeOtherObject *someOtherObject = [SomeOtherObject alloc]; [someOtherObject doSomethingAndCallThisFunctionWhenUrDone:myC... | There are four ways to make a callback: Function Pointer You can do a function pointer if you really want, but it's not recommended. It's done the same way you would do it in C. The problem is you can't use a function pointer to an Objective-C method. It looks something like this: void callback(/* Some args */) { //... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6970911', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/870396/']} | jdg_242157 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 80914 |
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 new to mathematica and was wondering if someone could help me.I have a differential equation which is: $\frac{dy}{dx} = 1/2 y(1 - y)(a - y + a y)$ It has init... | To create a function of the type you ask for, you can do the following. Note the use of Set and DSolveValue . Clear[a, y0, x]; y[a_, y0_, x_] = DSolveValue[{y'[x] == 1/2 (1 - y[x]) y[x] (a - y[x] + a y[x]), y[0] == y0}, y[x], x];Plot[Evaluate@Table[y[a, 0.1, x], {a, 0.1, 0.4, 0.1}], {x, 0, 50}] Instead of DSolveVa... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/80914', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/28053/']} | jdg_228014 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39130040 |
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 here a small test app which uses isnan from <math.h> : #include <iostream>#include <math.h>int main(){ double d = NAN; std::cout << isnan(d) << '\n'; return 0... | Briefly summarizing the pertinent points, mostly from Jonathan Wakely's excellent blog post : glibc <2.23's math.h declares the obsolete X/Open int isnan(double); that is incompatible with the C99/C++11 version ( bool isnan(double); ). glibc 2.23's math.h fixes this by not declaring the isnan function in C++11 or later... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39130040', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/955273/']} | jdg_284524 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1490914 |
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 maven project and ant task for it.In ant task i want to get version property from pom.xml.How to get it? In pom.xml: <version>2.03.010</version>
Now provide the respo... | The Maven Ant tasks provide some goals for POM processing To access the version from a POM, you can use the following: <artifact:pom id="mypom" file="pom.xml" /><echo>The version is ${mypom.version}</echo> Update: To use the tasks. You will need to install them. Install instructions You can either: Place the JAR in you... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1490914', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/115980/']} | jdg_350984 | PrimeIntellect/stackexchange-question-answering |
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