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 | 15876754 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I wonder what are the best(good readable code, pest practice code,reusability) concepts to build a Infinity-Image-Loop-Slider for a Website using JavaScript/jQuery? I dont wh... | tl;dr - JSBin Example: http://jsbin.com/ufoceq/8/ A simple approach to create an infinite image slider without too much effort is as follows: let say for the sake of simplicity that you have <n> images to slide in a loop, so that after the n th image the next one to visualize is the 1 st (and vice-versa). The idea is t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/15876754', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1828928/']} | jdg_253829 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 182895 |
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:
There's an abundance of well-known resources offering advice on data visualization. (E.g. Tufte, Stephen Few et al , Nathan Yau .) But to what field(s) might one turn t... | Psychophysics studies how humans respond to and interpret stimuli, to include interpretation of data visualizations. The Cleveland and McGill paper linked in the comments is an example, and the second section of this paper gives a quick overview of a few perspectives. Numerical or mathematical cognition is a sub-discip... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/182895', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/28462/']} | jdg_249999 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6821968 |
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 links like this. <a href="delete.php?id=1" class="delete">Delete</a> If a user click on it. A confirmation should popup and then only if user click yes, it should goto... | you could do it all within the click: $('.delete').click(function(event) { event.preventDefault(); var r=confirm("Are you sure you want to delete?"); if (r==true) { window.location = $(this).attr('href'); }}); Or you could do it by passing the clicked element to the function: function show_confirm... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6821968', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/363661/']} | jdg_276924 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21348159 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
DELETE FROM (SELECT * FROM orders1 o,order_item1 iWHERE i.order_id = o.order_id ); above query has not mentioned particular to delete rows.Instead of i have mentioned a sub... | In your case, the subquery's table orders1 has most certainly a primary key ( order_id ) and the table order_item1 has the corresponding foreign key order_id . Thus, Oracle turns the table order_item1 into a key preserved table and is able to delete from this table in the outer delete statement. The concept of key pres... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21348159', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3142333/']} | jdg_161348 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 180865 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
The other direction is well known. I think it is true and I was told by several other guys doing algebraic geometry that it is indeed true but they did not know how to prove. ... | Well, as already explained in the comment by Vivek Shende, the answer is no: there are non-proper morphisms with push-forward that preserves coherence. I've thought a bit on this the last couple of years and on the "positive" side we have: Theorem 1. If $f\colon X\to Y$ is a universally closed morphism of finite type b... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/180865', 'https://mathoverflow.net', 'https://mathoverflow.net/users/41650/']} | jdg_102337 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9525215 |
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 full screen fixed background image. I would like the text in my scrolling div to fade out at the top, presumably by applying a gradient mask to the background at onl... | I've been wondering this exact same thing. The solution is actually quite simple. Although this is of course quite a modern feature, so you're stuck to browser compatibility. Webkit can take care of this with a single line of CSS: -webkit-mask-image: -webkit-gradient(linear, left 90%, left bottom, from(rgba(0,0,0,1)), ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/9525215', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1162844/']} | jdg_354242 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51106740 |
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 below code class A{ int x = 5; void foo() { System.out.println(this.x); }}class B extends A{ int x = 6; // some extra stuff}class C{ publ... | Yes, the B class inherits the foo method. But the variable x in B hides the x in A ; it doesn't replace it. This is an issue of scope. The foo method in A sees only the variables that are in scope. The only variable in scope is the instance variable x in A . The foo method is inherited, but not overridden, in B . I... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51106740', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4411923/']} | jdg_83421 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2826222 |
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 struggling with solving given trigonometric equation $$\cos(3x) = \cos(2x)$$ Let's take a look at the trigonometric identities we can use: $$\cos(2x) = 2\cos^2-1$$ a... | By the definition of cosine function we have that $$\cos \alpha = \cos \theta \iff \alpha = \theta +2k\pi \, \lor \, \alpha = -\theta +2k\pi \quad k\in \mathbb{Z}$$ and thus $$\cos(3x) = \cos(2x)\iff 3x=2x+2k\pi \, \lor \, 3x=-2x+2k\pi \quad k\in \mathbb{Z}$$ that is $x=2k\pi$ $x=\frac25 k\pi$ | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2826222', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/533847/']} | jdg_356428 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 409440 |
Below is a question asked on the forum meta.stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am currently doing Low Quality Post reviews. Strangely, I seem to be in a rough loop where I can't skip beyond the same three or four posts: I doubt this is client-sid... | This is fixed. I shipped a change yesterday that allowed users to return to their skipped LQP tasks, and boy did I let them go back to them. Basically, I fixed the "can a user review this post" sub-query to support returning to skipped posts, but the "give me the next post for a user" query was depending on that to exc... | {} | {'log_upvote_score': 5, 'links': ['https://meta.stackoverflow.com/questions/409440', 'https://meta.stackoverflow.com', 'https://meta.stackoverflow.com/users/354577/']} | jdg_72135 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 643687 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am not familiar with semicolon notation for covariant derivatives that is why I am asking this question. In the book Gravitation on page 566 they have the following... | In the MTW book Gravitation as well as most relativity literature, index raising and lowering is taken as self-evident and/or implicit. This means that when we refer to four-velocity, we may mean the object with components $u_\alpha$ or $u^\alpha$ . These are related by index lowering/raising : $$u_\alpha = u^\beta g_{... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/643687', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/103009/']} | jdg_289402 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 194496 |
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 a language where both are available, would you prefer to see an instance constructor or a static method that returns an instance? For example, if you're creating a String ... | In Effective Java, 2nd edition , Joshua Bloch certainly recommends the former. There are a few reasons I can remember, and doubtless some I can't: You can give the method a meaningful name. If you've got two ways of constructing an instance both of which take an int, but have different meanings for that int, using a no... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/194496', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/23427/']} | jdg_226921 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42368797 |
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 convert an Integer to a hex-string with a fix length in JavaScript For example I want to convert 154 to hex with a length of 4 digits ( 009A ). I can't figure out a... | Number.prototype.toString() can convert a number to hexadecimal when 16 is passed as the argument (base 16): new Number(154).toString(16) //'9A' However, this will not have leading zeroes. If you wish to prepend the leading zeroes you can provide a string of 4 zeroes '0000' to concatenate with '9A' , then use slice to ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42368797', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6871675/']} | jdg_277160 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20918 |
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:
I am trying to build a pH meter using the below circuit. I am trying to understand the function of Op Amp U1. As I understand it, the LM4140A-1.0 is a voltage ref... | Amplifier U1 helps to make the circuit as close to "ideal" as possible. In the pH cell the impedances involved re very high and any variations from ideality are reflected in the results. The "challenge" is given in the following section from the application note: The output of amplifier U1, whichis set up in a unity-ga... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/20918', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/3975/']} | jdg_195624 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 138812 |
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 came across the Fujita conjecture which is perhaps very widely known. I want to know what are the supporting facts to the truth of the conjecture. http://en.wikipedia.org/wi... | There are a number of things known. (1). As Libli answered, if $L$ is globally generated and ample (for example, very ample) then $K_X \otimes L^{\dim X + 1}$ is globally generated $K_X \otimes L^{\dim X+ 2}$ is very ample. These follow from Castelnuovo-Mumford regularity and Kodaira vanishing (see Positivity I by Rob... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/138812', 'https://mathoverflow.net', 'https://mathoverflow.net/users/30081/']} | jdg_274348 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29068194 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
C#6.0 have a string interpolation - a nice feature to format strings like: var name = "John"; WriteLine($"My name is {name}"); The example is converted to var name = "John"; ... | An interpolated string evaluates the block between the curly braces as a C# expression (e.g. {expression} , {1 + 1} , {person.FirstName} ). This means that the expressions in an interpolated string must reference names in the current context. For example this statement will not compile: var nameFormat = $"My name is {n... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29068194', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/548894/']} | jdg_187738 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46825067 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to get Jersey2 and Guice to cooperate together, which is apparently rather difficult. I've seen some solution to this involving using the HK2-to-Guice bridge. But th... | Disclaimer: I don't use Guice, so this is not something that I have tested. So I don't know if what the OP is trying to do will even work. I am simply answering the main question of how to get the ServiceLocator. As mentioned in my comment here , starting 2.26, Jersey no longer has a hard dependency on HK2. So througho... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46825067', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/103636/']} | jdg_96819 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 286944 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
A recent question asks what makes degree 5 special when considering the roots of polynomials with integer coefficients etc. One answer is that the Galois Group of $S_5$ ... | I'll borrow from DonAntonio's answer the part about the discriminant of the polynomial$f=X^5+20X+16\in\mathbb Q[X]$: this is $2^{16}5^6$ and thus is a perfect square. Then $G_f$, the Galois group of $f$ over $\mathbb Q$, is contained in $A_5$. It remains to prove that $G_f=A_5$. First reduce the polynomial modulo $3$: ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/286944', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/2906/']} | jdg_71155 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7896035 |
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 my current problem: I am trying to create a file of x MB in C++. The user will enter in the file name then enter in a number between 5 and 10 for the size of the file... | Potentially sparse file This creates output.img of size 300 MB: #include <fstream>int main(){ std::ofstream ofs("ouput.img", std::ios::binary | std::ios::out); ofs.seekp((300<<20) - 1); ofs.write("", 1);} Note that technically, this will be a good way to trigger your filesystem's support for sparse files . Den... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/7896035', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/967929/']} | jdg_262516 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17932928 |
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 preventing a language like C from having Lisp macros? At what point in the compilation process does C forego the ability to manipulate its code tree? And, is this spe... | Syntax issues Yes, you can have Lisp-like macros in an imperative language, because Lisp supports imperative programming. The main difference between macros in C and Lisp is how easy it is to manipulate the source tree: In C, there are declarations, declarators, statements, expressions, blocks, a handful of distinct c... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17932928', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/904316/']} | jdg_303752 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 988733 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
That is, delete all files matching pattern within a given directory Example, Delete all *.jpg files within DirectoryName
Now provide the response and nothing else.
| procedure TForm1.Button1Click(Sender: TObject);begin DeleteFiles(ExtractFilePath(ParamStr(0)),'*.jpg');end;procedure DeleteFiles(APath, AFileSpec: string);var lSearchRec:TSearchRec; lPath:string;begin lPath := IncludeTrailingPathDelimiter(APath); if FindFirst(lPath+AFileSpec,faAnyFile,lSearchRec) = 0 then begin ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/988733', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/108449/']} | jdg_206759 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10437590 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Ok, I have the following code. public class MyProgressBar extends JPanel implements MyData, Serializable { /** * */ public static final int MAX ... | You thread executes SwingUtilities.invokeLater . You're effectively running on Swing's Event Dispatch Thread . Not sure what are you trying to achieve. But it looks like you are blocking EDT and your while loop is not updated as MySetValue is not executed. Consider using SwingWorker for lengthy operations. How to Use P... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10437590', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1351827/']} | jdg_240113 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33827984 |
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 a listView that gets populated from a server. In the onClick of the ListItem, I display a button for a x number of seconds and I make it invisible again. How can I r... | You have to remove the callbacks and set it once again with the new one with the reset time. first, set the call back like Runnable myRunnable = new Runnable() { @Override public void run() { fadeOutAnimation(mButton); mButton.setEnabled(false); hasAnimationEnded = true; canDisplayInCallControlls = true... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33827984', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2492806/']} | jdg_214271 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21093570 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I created a little game in Canvas, but I have a problem. Some users who have the default zoom set to something other than 100% can't see the entire game page. I have tried u... | You can set zoom property on page load document.body.style.zoom = 1.0 But, zoom is not a standard property for all browsers , I recommend using transform instead. var scale = 'scale(1)';document.body.style.webkitTransform = scale; // Chrome, Opera, Safari document.body.style.msTransform = scale; // IE 9 doc... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/21093570', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3190532/']} | jdg_245400 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 610849 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
We have a Windows Server 2012 installation that we use as an internal web server. Most HTTP requests are very slow on this machine (about 15 seconds for a simple ASP.NET WebAPI... | We analyzed the problem with Sysinternals ProcessMonitor , where we saw that MsMpEng.exe consumes much CPU time analyzing the log files of our web application (written by NLog). Since we could not find a GUI to exclude the log files from MsMpEng.exe 's real-time monitoring, we added it using regedit.exe . The solution ... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/610849', 'https://serverfault.com', 'https://serverfault.com/users/103697/']} | jdg_99447 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 787369 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does anyone know the reasoning behind having the option using: Wscript.CreateObject("some.object") and CreateObject("some.object") within VBScript? when I find documentation ... | There's no difference between the two, when you call them with just one argument. The do exactly the same thing. The difference between the two is only in evidence if you call with two parameters. The statements Wscript.CreateObject("some.object", "AnotherParam") and CreateObject("some.object", "AnotherParam") do compl... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/787369', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/47621/']} | jdg_330275 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 416530 |
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 was wearing polaroid sunglasses and happened to look at the lenses on a pair of reading glasses and noticed a rainbow pattern. I have also noticed vertical bars whe... | the polaroid lenses reveal colored patterns in things like automotive safety glass and other eyeglasses when those things contain either residual stresses which were frozen into them during their manufacture or when the manufacturing processes produced some net alignment or anisotropy of the molecules in them (in the a... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/416530', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/162943/']} | jdg_340699 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19534052 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Hi All, I am using Knockoutjs in conjuction with Jquery UI widgets to display a auto-complete box with multiple spans for each selected item. I am following below approach 1)... | The library is telling you that the memory metadata is corrupt. That won't happen by mere memory leak, you had to write to invalid pointer. Either you wrote to index out of bounds or you wrote to pointer after it was freed. The easiest way to debug this kind of issue is using valgrind . It only works under Linux, but y... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/19534052', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/587497/']} | jdg_346289 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 65079 |
Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am facing problem in the following question: What is the order of bond length of $\ce{O-O}$ in the following compounds: $\ce{H2O2, O2F2, O2Cl2}$ In my view since... | First things first: the shorter a bond, the higher the multiple bond character. I.e. a double bond is shorter than a single bond, and a bond with a bond order of $1.5$ is in the middle of the two. Thus, the shorter the bonds in $\ce{X2O2}$, the higher the corresponding double bond character. The key to understanding wh... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/65079', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/32360/']} | jdg_107449 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 347713 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Consider the problem $$(\star) \quad \begin{cases} \frac{d}{dt} X(t,x) = \chi_{\{x>0\}}(X(t,x)), &t \in [0,T],\\X(0,x) = x, &x \in \mathbb R\end{cases}$$ where $\chi$ denote... | There is no real $C>0$ such that $$\sqrt{T^2+S^2} \le C(T+S) \tag{1}$$ holds for all positive definite (self-adjoint) operators on a Hilbert space of any dimension $\ge2$ . Indeed, take any any real $C>0$ and identify $T$ and $S$ with the $2\times2$ matrices $$T:=\left(\begin{array}{cc} 1 & 0 \\ 0 & s^5 \\\end{array}\r... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/347713', 'https://mathoverflow.net', 'https://mathoverflow.net/users/122620/']} | jdg_184535 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1485480 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I get the Sunday and Saturday of the week given a specific date? For example: input: Monday, September 28, 2009 output should be: Sunday, September 27, 2009 12:00 AM ... | You use strtotime() and date() : <?php$s = 'Monday, September 28, 2009';$time = strtotime($s);$start = strtotime('last sunday, 12pm', $time);$end = strtotime('next saturday, 11:59am', $time);$format = 'l, F j, Y g:i A';$start_day = date($format, $start);$end_day = date($format, $end);header('Content-Type: text/plain');... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1485480', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/95322/']} | jdg_368377 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1924378 |
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:
Since $5$ has a norm of $125$ in this domain, and $N(1 + (\root 3 \of 2)^2) = 5$, it seems like a sensible proposition that $5 = (1 + (\root 3 \of 2)^2) \pi_2 \pi_3$, wh... | We have $$ \mathbf Z[\sqrt[3]{2}]/(5) \cong \mathbf Z[x]/(x^3 - 2, 5) \cong \mathbf Z_5[x]/(x^3 - 2) \cong \mathbf Z_5[x]/(x+2) \times \mathbf Z_5[x]/(x^2 + 3x + 4) $$ so that the ideal $ (5) $ factors as $ (5) = \mathfrak p_1 \mathfrak p_2 $. To find the ideals $ \mathfrak p_1 $ and $ \mathfrak p_2 $, note that they c... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1924378', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/162538/']} | jdg_271336 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26659042 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following directive: !(function (window, angular) { 'use strict'; /** * @ngdoc directive * @name app.directive:social * @description * # soci... | 2 possible solutions: First is to wrap the element inside a form, and to assign the input field and the form a name attribute, and then access the input field as following: scope.form_name.input_name.$setViewValue('value') Working code: 'use strict';describe('Directive: social', function () { // load the directive's m... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26659042', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1922258/']} | jdg_355904 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5042429 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm creating a form in Java Swing, and one of the fields is a JTextArea . When I use the Tab key on all other fields, it gives the focus to the next widget, but in the JTextA... | /* This is my understanding of how tabbing works. The focus manager recognizes the following default KeyStrokes for tabbing: forwards: TAB or Ctrl-TAB backwards: Shift-TAB or Ctrl-Shift-TAB In the case of JTextArea, TAB and Shift-TAB have been removed from the defaults which means the KeyStroke is pa... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5042429', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/612206/']} | jdg_178867 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using MVVM Light toolkit in my WPF application. I would like to know what is the best approach for opening a new window from an existing window. I have got this MainView... | Passing a message from ViewModel1 to View1 means to use the messaging capabilities in the MVVM Light Toolkit . For example, your ViewModel1 could have a command called ShowView2Command, then it would send a message to display the view. public class ViewModel1 : ViewModelBase{ public RelayCommand ShowView2Command { p... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3386349', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/288746/']} | jdg_82582 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
library(tidyverse) I'm stuck on something that should be so simple! Using the code below, all I want to do is group and summarise the three "Var" columns. I want counts and s... | I think your code was very close to getting the job done. I made some slight changes and have included an example of how you might include the percent calculation in the same step (although I am not sure of your expected output). library(dplyr)Df %>% group_by(Group) %>% summarise_all(funs(count = sum(!is.na(.)), ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46984004', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5972409/']} | jdg_119968 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3785472 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a question about the use of $\nvdash$ . $\nvdash$ is commonly used as a meta-level symbol. Let $A\vdash\perp$ , by the deduction theorem, we reach $\vdash A\right... | You're exactly right - $A \not \vdash \perp$ means that $A$ is consistent. That is, we cannot derive a contradiction using $A$ as hypotheses. But there is a difference between "we can't prove it false" and "it's true"! Here's an easy example. Let's work with the theory of groups. Then $$ xy = yx \not \vdash \perp$$ Why... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3785472', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/799051/']} | jdg_354207 | PrimeIntellect/stackexchange-question-answering |
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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:
Weak law of large numbers: Let $\{h_i, i = 1, \dots n\}$ be an $m \times q$ sequence of iid random variables with mean $\mu = E[h_i]$ that exists and is finite. Then $1... | The expectation of a random variable $X: \{\Omega, \frak{S}, \mathbb{P}\}\to \mathbb{R}$ is the Lebesgue integral $$\mathbb{E}[X] = \int_\Omega X(\omega)d\mathbb{P}(\omega).$$ The Lebesgue integral is constructed in a sequence of steps whereby its domain of application is broadened to encompass an ever wider variety of... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/117376', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/20727/']} | jdg_273094 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 43145902 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following string: brasília And I need to convert to: brasilia Withou the ´ accent! How can I do on BigQuery? Thank you!
Now provide the response and nothing else.... | Try below as quick and simple option for you: #standardSQLWITH lookups AS ( SELECT 'ç,æ,œ,á,é,í,ó,ú,à,è,ì,ò,ù,ä,ë,ï,ö,ü,ÿ,â,ê,î,ô,û,å,ø,Ø,Å,Á,À,Â,Ä,È,É,Ê,Ë,Í,Î,Ï,Ì,Ò,Ó,Ô,Ö,Ú,Ù,Û,Ü,Ÿ,Ç,Æ,Œ,ñ' AS accents, 'c,ae,oe,a,e,i,o,u,a,e,i,o,u,a,e,i,o,u,y,a,e,i,o,u,a,o,O,A,A,A,A,A,E,E,E,E,I,I,I,I,O,O,O,O,U,U,U,U,Y,C,AE,OE,n' A... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/43145902', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5074341/']} | jdg_355560 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 63364503 |
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 copy all the files from a folder into a folder within a docker image as it's being built. Here is my error from my gitlab pipeline when it tries to build the d... | But now when I targetSdkVersion 30, this no longer seems to work That is correct. Android 11 (API 30+) requestLegacyExternalStorage=true does nothing and you can no longer "opt-out". It was available in Android 10 to give developers a transition/grace period to be able to migrate to the scoped storage model. Option 1... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/63364503', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14088952/']} | jdg_203999 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41081380 |
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 text coming back from the server containing carriage return (enter). I asked some people what to do to display this text on multiple lines, and they advised me to use ... | Instead of white-space: pre use white-space: pre-line . From MDN: The white-space property The white-space property is used to describe how whitespace inside the element is handled. normal Sequences of whitespace are collapsed. Newline characters in the source are handled as other whitespace. Breaks lines as necessar... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41081380', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6811855/']} | jdg_338853 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30133544 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a simple Spring Boot application that connects to a PostgreSQL database and serves as a JSON service. Somehow the startup has become very slow, see timings 10:37:10 an... | For Spring Boot you can set this in your application.properties file: spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults=false I also found that I needed to set another property or I would get the error "org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialec... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30133544', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3170702/']} | jdg_238634 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2480069 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to create something in Perl that is basically like the Unix tee command. I'm trying to read each line of STDIN , run a substitution on it, and print it. (And even... | This is actually a bug in how Windows handles IO redirection. I am looking for the reference right now, but it is that bug that requires you to specify dir | perl filter.pl rather than being able to use dir | filter See Microsoft KB article STDIN/STDOUT Redirection May Not Work If Started from a File Association : Star... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2480069', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/240931/']} | jdg_250433 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16209963 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How to make app icon as up enabled in actionbarsherlock (not the title only icon) like in whats app.
Now provide the response and nothing else.
| The title is clickable together with the icon since Android 4.2.2. WhatsApp uses a custom view to display a two line title. This disables the title click along the way. You can do it the same way: ActionBar actionBar = getSupportActionBar();actionBar.setDisplayHomeAsUpEnabled(true);actionBar.setDisplayShowTitleEnabled(... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16209963', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1972566/']} | jdg_179601 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 153362 |
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:
I'm trying to make a simple BCD --> binary conversion operation work in an ALU I'm coding. All the other operations work perfectly fine, just this last operation ... | 16 bits multiplied by 4 bits can become, at most, a 20 bits number, this is apparently the size implicitly created by VHDL for storing the intermediate result of the multiplication. When this implicit 20 bits number is assigned to a 16 bits array, the last 4 bits are lost. And that's why Brian Drummonds's VHDL simulat... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/153362', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/16695/']} | jdg_249422 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 62415111 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to integrate an Expo app with firebase dynamic links without detaching.
Now provide the response and nothing else.
| If you need to create new dynamic links on the fly you could use REST API to do it. In the much more likely scenario that you only need your app to open Firebase's dynamic links, you don't need to do anything other than configuring your Expo App to handle universal links (ie: deeplinks using http/https). The checklist ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/62415111', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9493658/']} | jdg_318666 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56204390 |
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 found this code on another SO post: fun number_in_month ([], _) = 0 | number_in_month ((_,x2,_) :: xs, m) = if x2 = m then 1 + number_in_month(xs, m) else num... | Looks like you need DelegatingHandler . In two words you can "intercept" your http request and add the Authorization header, then try to execute it and if token was not valid, refresh token and retry one more time. Something like: public class AuthenticationDelegatingHandler : DelegatingHandler{ protected override a... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/56204390', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2394634/']} | jdg_181921 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 80081 |
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'm trying to get a grasp on what it means for a manifold to be spin. My question is, roughly: What are some "good" (in the sense of illustrating the concept) examples of mani... | There's the traditional obstruction-theoretic perspective. Orientability means the tangent bundle trivializes over a 1-skeleton. Dually you could think of that as saying the complement of a co-dimension $2$ subcomplex has a trivial tangent bundle. So admitting a spin structure is the same, but it will be the tangent ... | {} | {'log_upvote_score': 6, 'links': ['https://mathoverflow.net/questions/80081', 'https://mathoverflow.net', 'https://mathoverflow.net/users/1540/']} | jdg_353274 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've been using the PHP mail() function. If the mail doesn't send for any reason, I'd like to echo the error message. How would I do that? Something like $this_mail = mail('e... | If you are on Windows using SMTP, you can use error_get_last() when mail() returns false. Keep in mind this does not work with PHP's native mail() function. $success = mail('example@example.com', 'My Subject', $message);if (!$success) { $errorMessage = error_get_last()['message'];} With print_r(error_get_last()) , y... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3186725', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/358489/']} | jdg_95870 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4156310 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to pass dynamic parameters into a custom jquery validate method? Specifically, I was looking for a way to compare 2 controls and would like to pass one to the ... | I would pass in a selector, like this: //Add method$.validator.addMethod("lowerInt", function(value, element, params) { var hi = typeof params[0] == "string" ? parseInt($(params[0]).val(), 10) : params[0]; if (isNaN(hi)) return true; else return parseInt(value) < hi;}, $.validator.format("... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4156310', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/459018/']} | jdg_340129 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2868005 |
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 spawn 200 threads simultaneously in Java. What I'm doing right now is running into a loop and creating 200 threads and starting them. After these 200 gets completed... | You should keep a list of the threads you have created. Then once you have started all of them, you can loop over the list and perform a join on each one. When the join loop finishes, all of your threads will have run to completion. List<Thread> threads = new List<Thread>();for(int i=0;i<200;i++){ Thread myThread = ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2868005', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1977903/']} | jdg_102401 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Disclaimer : This question is probably based on a misconception or flaw in the understanding. Can we use the term $U(1)$ gauge invariance for the free electromagnetic... | OP has a point. The field $A^\mu$ is a connection, and therefore it lives in the algebra of the gauge group, not in the group itself. In this case, $\mathfrak u(1)=\mathbb R$. At first sight, this is all we may conclude from $A\to A+\mathrm d\Lambda$. The group $\mathrm U(1)$ is, apparently, not here yet. The correct s... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/350891', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/36793/']} | jdg_277432 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 196789 |
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:
The first part of the license implies you can do basically whatever you want with it (copy, modify, sell etc).But the second part says that these freedoms... | Not quite. Here's the basic idea. As you pointed out, "you can incorporate the software into your proprietary project, but that portion must remain open" under the MIT license. If you have 100 features in your proprietary product, and one of them is based on MIT-licensed code, that's fine. However, if you have 100 fea... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/196789', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/89857/']} | jdg_88506 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3926197 |
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 use < base> TAG to indicate the source folder containing the media files for my html pages located in separate folder. I have the following folder structure: A... | This is definitely a very annoying bug in IE, but I just found a workaround. The thing to realize is that IE does resolve the relative path, and then promptly ignores it. You can even see the fully resolved URL by checking the value of the base tag's 'href' property later on using JavaScript. So this (rather silly) pie... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3926197', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/471178/']} | jdg_113243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5655565 |
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 attach 'click' events to all elements of a particular class. The problem is some of the elements are on a tab that is hidden (display: none) at the time that t... | As of jQuery 1.7, the .live() method is deprecated. You can now use the .on() method. By attaching a delegated event to an element that is viewable in the HTML when the jQuery is run. So if a.someClass is hidden when jQuery is run, you should attach a delegated event to the body, so it will run when there is a viewable... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5655565', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/56256/']} | jdg_216662 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1075171 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Given two circles $S_1$ and $S_2$, a line $l_1$, and a length $a$ that is less than the sum of the diameters of the circles, construct a line $l$, parallel to $l_1$, so ... | let me see if i can construct the required line geometrically. (a) draw lines $s_1, s_2$ orthogonal to line $l_1$ through the centers $O_1, O_2$ of $S_1$ and $S_2$ respectively. let $d$ be the distance between the parallel lines constructed. (b) construct the length $d- {1\over 2} a$ (added later: this is the gap betw... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1075171', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/186624/']} | jdg_325971 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14178 |
Below is a question asked on the forum robotics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm reading Mechanics of Robotic Manipulation by Matthew T Mason and I stumbled upon the concept of kinematic constraints. The book mentioned about two types of cons... | You can look at degrees of freedom as if they were the number of variables that you need to use to describe your system. So, for a robot moving in a 2D plane, its state would be represented by:$$s=\begin{bmatrix} x \\ y \\ \theta \\\end{bmatrix}$$ For a robot moving in a 2D plane to be holonomic, it must have th... | {} | {'log_upvote_score': 4, 'links': ['https://robotics.stackexchange.com/questions/14178', 'https://robotics.stackexchange.com', 'https://robotics.stackexchange.com/users/17472/']} | jdg_352770 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44461603 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Trying out Swift 4 in Xcode 9 Beta. For some reason I'm getting a crash when using key value accessors on an NSObject. Any ideas? import Cocoaclass Person: NSObject { var ... | Key-value coding requires Objective-C. In Swift 4 you have to mark members accessible from Obj-C explicitly: @objcMembersclass Person: NSObject { or class Person: NSObject { @objc var name = "" var age = 0} See Swift Evolution 160 | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44461603', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3878050/']} | jdg_327714 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48336285 |
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 which has a huge amount of data. I have 9 column in that table (bp_detail) and 1 column of ID which is my primary key in the table. So I am fetching data using... | You have no access to the VM via this inside your then function. You have three ways to fix this: Explicitly bind the outer this as execution context to the function (ES5 functions have their own this): .then(function (response) { this.userData = response.data; console.log(this.userData);}.bind(this)) Store the ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/48336285', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9196501/']} | jdg_88191 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 287783 |
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 building a very simple email templating system in C#, and it works amazingly, but I have a personal issue with the way I designed it: Template looks... | I don't think you need tokens. One possible way to improve things is to look at each character in input the text (the templates) only once. Search through the string from start to finish (once), and assemble a new string as follows: from the start, search for {, followed by identifier characters, then }. Move the stri... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/287783', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/184490/']} | jdg_166460 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6031424 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
class Base { //... public int i = 5; }class Drifted : Base{ //... public int b = 10;}Base ObjectOrReference = new Drifted(); So Base ObjectOrReferen... | It's still a reference, a pointer to the object on the heap. It is of type Drifted . Even though your reference is of the Base type, the underlying object is Drifted and any overridden members in the derived class Drifted will be used instead of those on Base , even though you are trying to use Base . In the case of m... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6031424', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/740648/']} | jdg_158829 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6163119 |
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 wondering how to process the event when I insert (or extract) my headphones or another output device to soundcard jack. Searching here and on google gives me information ... | You can do it using NAudio's MMDeviceEnumerator and IMMNotificationClient. However you add Implementations for RegisterEndpointNotificationCallback & UnRegisterEndpointNotificationCallback to MMDeviceEnumerator Class The implementations are /// <summary> /// Registers a call back for Device Events /// </sum... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6163119', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/272787/']} | jdg_123732 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2434 |
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:
Hey Guys, I understand that the padding trick allows us to translate complexity classes upwards - for example $P=NP \rightarrow EXP=NEXP$. Padding works by "inflatin... | I think the best way to get intuition for this issue is to think of what the complete problems for exponential time classes are. For example, the complete problems for NE are the standard NP-complete problems on succinctly describable inputs, e.g., given a circuit that describes the adjacency matrix of a graph, is the... | {} | {'log_upvote_score': 6, 'links': ['https://cstheory.stackexchange.com/questions/2434', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/1892/']} | jdg_282401 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10978770 |
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 page which includes jquery for curtain effects and other for slider.the problem i am facing is my both jqueries are not working together.what should i do? my sample ... | First of all, try using the current jQuery version (1.7.2) and see if both scripts work. If not, consider using something that is compatible with the current jQuery version - if something requires jquery 1.3 it wasn't updated for a long time. If you really need both scripts and both requires different jQuery versions, ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10978770', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/923828/']} | jdg_285247 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 148433 |
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:
I have a (probably newb) question that I can't figure out. What I think I know is this: Voltage is electric potential (or rather a difference thereof) Amperage is... | Half the point of using voltage, current, and resistance is that we don't have to care about what the power supply and resistor are made of. Whether you're using eight 1.5 volt AA batteries in series or one 12 volt car battery, if you connect 150 ohms across the terminals you will get about 0.08 amps. (The batteries ha... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/148433', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/64055/']} | jdg_286004 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 313268 |
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 $C$ be an abelian category with enough projectives and $\underline{C}$ the stable category of $C$ that is obtained by factoring out projective modules. When is the functo... | There's an elementary proof that if $\Omega$ is a self-equivalence of $\underline{C}$ then $C$ also has enough injectives, and projectives and injectives coincide. In particular, this shows that if $C$ is $\text{Mod-}R$ for a ring $R$ , then $R$ is quasi-Frobenius. For any $C$ with enough projectives, it's straightforw... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/313268', 'https://mathoverflow.net', 'https://mathoverflow.net/users/61949/']} | jdg_182585 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22521982 |
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 check if a point lies within a specific polygon. The polygon is: polygon= [ [-73.89632720118, 40.8515320489962], [-73.8964878416508, 40.8512476593594... | There is a project on Github with code: https://github.com/substack/point-in-polygon (MIT license): function inside(point, vs) { // ray-casting algorithm based on // https://wrf.ecse.rpi.edu/Research/Short_Notes/pnpoly.html/pnpoly.html var x = point[0], y = point[1]; var inside = false; for (var ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/22521982', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3378649/']} | jdg_240855 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41869951 |
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 method which accepts an Action delegate and executes the given method as shown here: public void ExpMethod(Action inputDel){ inpuDel();} I can call above given me... | The whole point of a delegate is to have a pointer to a method. Passing parameters to it while it´s being declared is therefor pointless. Instead pass the arguments for your delegate within the method that executes the delegate, in your case within ExpGenMethod : You should do this instead: public void ExpGenMethod(Act... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/41869951', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6555569/']} | jdg_99184 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3938058 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm currently working on a deployment script that will take my site, export it from svn, remove any testing files etc in it, minify the javascript/css, copy the code to a rem... | The problem with the root/WebAdministration WMI provider is that it's not very feature rich. What you can do is use the Microsoft.Web.Administration managed API instead. This script will work if run on the server itself. [Void][Reflection.Assembly]::LoadWithPartialName("Microsoft.Web.Administration")$siteName = "Defaul... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3938058', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/208115/']} | jdg_364983 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3318131 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to show that $a+b+c \leq 2 + 2abc$ for $0 \leq a,b,c \leq 1$ . I think this inequality is true, but I don't know how to show it properly. I have tried substitutin... | $$2+2abc-(a+b+c)=(1-a)(1-b)+(1-ab)(1-c)+abc\ge 0. $$ Moreover, a better inequality would be : $$a+b+c\le 2+abc, $$ and you can prove by induction that : $$\sum_{k=1}^n a_k\le n-1+\prod_{k=1}^n a_k, $$ where $0\le a_k\le 1$ . Direct proof - $$n-1+\prod_{k=1}^n a_k-\sum_{k=1}^n a_k=(1-a_1)(1-a_2)+(1-a_1a_2)(1-a_3)+...+(1... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3318131', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/577979/']} | jdg_215227 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21927000 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
If I save a value, let's say 10, in 8 bit register DH and then another value, 15, in 8 bit register DL . Would that work or will they override each other since they are both ... | DL is the least significant byte of DX , and DH is the most significant byte of DX . DX in turn is the least significant word of EDX . So: MOV EDX,0x12345678; Now EDX = 0x12345678, DX = 0x5678, DH = 0x56, DL = 0x78MOV DL,0x01; Now EDX = 0x12345601, DX = 0x5601, DH = 0x56, DL = 0x01MOV DH,0x99; Now EDX = 0x12349901, DX ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21927000', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3128376/']} | jdg_204387 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49724 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to extract all of the VBA code from a Word 2007 "docm" document using the API? I have found how to insert VBA code at runtime, and how to delete all VBA code, ... | You'll have to add a reference to Microsoft Visual Basic for Applications Extensibility 5.3 (or whatever version you have). I have the VBA SDK and such on my box - so this may not be exactly what office ships with. Also you have to enable access to the VBA Object Model specifically - see the "Trust Center" in Word opti... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49724', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2194/']} | jdg_183062 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4665539 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So I have a thread in my application, which purpose is to listen to messages from the server and act according to what it recieves. I ran into a problem when I wanted to fire... | I assume this is Windows Forms and not WPF? From your background thread, you should not attempt to create any form, control, etc or manipulate them. This will only work from the main thread which has a message loop running and can process Windows messages. So to get your code to execute on the main thread instead of th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4665539', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/563334/']} | jdg_320849 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12429061 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Currently I want to compare the speed of Python and C when they're used to do string stuff. I think C should give better performance than Python will; however, I got a total ... | Accumulated comments (mainly from me) converted into an answer: What happens if you use your knowledge of the lengths of the strings and use memmove() or memcpy() instead of strcpy() and strcat() ? (I note that the strcat() could be replaced with strcpy() with no difference in result — it might be interesting to check ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12429061', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/696326/']} | jdg_107944 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 361239 |
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 recently purchased an external USB hard drive and wanted to use it as a portable boot drive. I installed Linux Mint 18.1 on it and got everything working. Then I start... | There is an example to install debian from a Linux-mint live USB (or any debian based distro). If you have a debian based distribution already installed on your hdd , you can install other debian based distro using chroot and debootstrap from the existing OS. Boot from the live USB .Use gparted to create your root , s... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/361239', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/228564/']} | jdg_321584 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2097539 |
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 came across a rather strange problem with linq-to-sql. In the following example, var survey = (from s in dbContext.crmc_Surveys where (s.c... | Change where (s.crmc_Retail_Trade_Id == tradeId) to where (s.crmc_Retail_Trade_Id == tradeId || (tradeId == null && s.crmc_Retail_Trade_Id == null)) Edit - based on this post by Brant Lamborn, it looks like the following would do what you want: where (object.Equals(s.crmc_Retail_Trade_Id, tradeId)) The Null Seman... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2097539', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/16492/']} | jdg_226730 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3828982 |
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 get some json data from a "remote" website.I run my web service on the 99000 port then, I launch my website on the 99001 port (http://localhost:99001/index.html... | You can't do a XMLHttpRequest crossdomain, the only "option" would be a technique called JSONP, which comes down to this: To start request: Add a new <script> tag with the remote url, and then make sure that remote url returns a valid javascript file that calls your callback function. Some services support this (and le... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3828982', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/644669/']} | jdg_318236 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7402749 |
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 reading this article: http://developer.android.com/guide/practices/screens_support.html It says that the formula Android uses to convert between a dp unit to a px unit i... | It depends on the context. If the dp value is used in a context that implies size, like the android:layout_width attribute, the logic described for Resources.getDimensionPixelSize() will be used. That is, the px value will be rounded to the nearest integer value, with the special case that if px > 0, then the actual va... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7402749', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/942650/']} | jdg_208818 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18801661 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So as usual, I tried to find this question on SO but still no luck. I am aware that the answer is "Yes, you CAN modify the req object" but nothing is said about the req objec... | Rather than: req.param('q') = "something"; You'll need to use: req.params.q = "something"; The first one is trying to set a value on the return value of the param function, not the parameter itself. It's worth noting the req.param() method retrieves values from req.body , req.params and req.query all at once and in tha... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18801661', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1251309/']} | jdg_249907 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27782933 |
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 app.module().run(), I set an onerror message to pop a toastr message whenever a javascript error is encountered. I would like this to work across my entire ngApp. Is th... | You can decorate $exceptionHandler provider. Try below; (function () { 'use strict';var app = angular.module('myApp');// Configure by setting an optional string value for appErrorPrefix.// Accessible via config.appErrorPrefix ().app.config(['$provide', function ($provide) { $provide.decorator('$exceptionHandler',... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/27782933', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/846844/']} | jdg_93926 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1632600 |
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 basically wondering how C++ lays out the object in memory. So, I hear that dynamic casts simply adjust the object's pointer in memory with an offset; and reinterpret kin... | Each class lays out its data members in the order of declaration. The compiler is allowed to place padding between members to make access efficient (but it is not allowed to re-order). How dynamic_cast<> works is a compiler implementation detail and not defined by the standard. It will all depend on the ABI used by the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1632600', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/90446/']} | jdg_107870 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4577424 |
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 search the forum and see this codes: public void mouseClicked(MouseEvent e) { if (e.getClickCount() == 2) { System.out.println(" and it's a doubl... | Sometime it prints out " and it's a single click!" 2 times . It should print out " and it's a double click!"). That is normal. A double click only happens if you click twice within the specified time interval. So sometimes if you don't click fast enough you will get two single clicks in a row. Integer timerinterval = (... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4577424', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/552279/']} | jdg_119672 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19385639 |
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 add the legend to my plot with this snippet: import matplotlib.pylab as pltfig = plt.figure()axes = fig.add_axes([0.1, 0.1, 0.8, 0.8]) # left, bottom, width, h... | As the docs say, although it's easy to miss: If label attribute is empty string or starts with “_”, those artists will be ignored. So if I'm plotting similar lines in a loop and I only want one example line in the legend, I usually do something like ax.plot(x, y, label="Representatives" if i == 0 else "") where i is m... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/19385639', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_117755 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 286576 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am wondering about this. When salty water in the ocean evaporates we are getting the clean distilled water. Why is that?I was trying to think on this and maybe the ... | Water molecules are polar; this basically means that they have a "positive side" and a "negative side" Salt is composed by Na$^+$ and Cl$^-$ ions held together by electrostatic forces (is a ionic compound ). When salt is put into water, it dissociates, i.e. the Na$^+$ ions are separated from the Cl$^-$ ions. When in th... | {} | {'log_upvote_score': 7, 'links': ['https://physics.stackexchange.com/questions/286576', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/126917/']} | jdg_237547 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3961554 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I save asp:HiddenField value across postback?
Now provide the response and nothing else.
| This has nothing to do with ViewState. A form control's value is maintained by doing a POST. As long as the control is created early enough in the page lifecycle, the posted value will be set on the control. If you refresh the page or click on a hyperlink that does a GET, then the value will be lost or revert to the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3961554', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/364520/']} | jdg_100828 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19808164 |
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 project that gets data from a database and binds that data to some elements in xaml. I have added a button that fetches new data from the database and want to refres... | XmlDocument is the factory for its nodes so you have to do this: XmlNode newNode = document.CreateNode(XmlNodeType.Element, "product", ""); Or its shortcut: XmlNode newNode = document.CreateElement("product"); Then to add newly created node to its parent: node.ParentNode.AppendChild(newNode); If added node must be proc... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19808164', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2424495/']} | jdg_320002 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16044551 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why doesn't the C++ standard specify that std::hash<T> is specialized for char* , const char* , unsigned char* , const unsigned char* , etc? I.e., it would hash the contents... | Why doesn't the C++ standard specify that std::hash<T> is specialized for char* , const char* , unsigned char* , const unsigned char* , etc? It looks like it originated from proposal N1456 . (emphasis mine) Some earlier hash table implementations gave char* special treatment: it specialized the default hash function t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16044551', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/99089/']} | jdg_146291 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 382667 |
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:
This might be a stupid question but I could not find the answer in my textbook or on the internet with a few searches. So I believe when an atomic electron moves down... | In liquids and solids the difference in energy between energy levels becomes very small, due to the electron clouds of several atoms bein in very close proximity of one another. These similar energy levels will form 'bands' of indistinguishable spectral lines. In gases however, atoms will be spaced loosely enough such ... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/382667', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/182004/']} | jdg_314141 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4340992 |
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 compose a function of type (Floating a) => a -> a -> a with a function of type (Floating a) => a -> a to obtain a function of type (Floating a) => a -> a -> a ... | \x y -> test2 (test1 x y)== \x y -> test2 ((test1 x) y)== \x y -> (test2 . (test1 x)) y== \x -> test2 . (test1 x)== \x -> (test2 .) (test1 x)== \x -> ((test2 .) . test1) x== (test2 .) . test1 These two things are not like each other. test2 . test1== \x -> (test2 . test1) x== \x -> test2 (test1 x)== \x y -> (test2 (test... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4340992', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/528678/']} | jdg_370501 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 173639 |
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 a 2D case. Let $R$ be a rotation matrix with angle $\theta$$$R = \begin{bmatrix}\cos\theta & -\sin\theta\\\sin\theta & \cos\theta\end{bmatrix}.$$ Is it possible... | Perhaps some context will be valuable. Since $R^T = R^{-1}$ for any rotation matrix, it is equivalent to ask for matrices satisfying $AR = RA$. These are precisely the matrices commuting with any rotation matrix. There are several ways to say this. For example, we can talk about the centralizer of the rotation matrices... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/173639', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/7920/']} | jdg_96348 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 103584 |
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 R be an associative ring with a unit, and consider the standard projective model structure of non-negatively graded (left) R-module, $Ch_R$. A map $f:M\to N$ in $Ch_R$ is ... | Edit: I put my answer into a broader perspective. In the following [We] refers to Weibel's "An Introduction to Homological Algebra". Recall that a chain complex $C$ is split exact if it is acyclic and $Z_n$ (the cycles) is a direct summand of $C_n$ for each $n$ [We, Def. 1.4.1, Ex. 1.4.2]. Moreover, let $Ch$ be the cat... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/103584', 'https://mathoverflow.net', 'https://mathoverflow.net/users/17083/']} | jdg_130683 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19323138 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Program is in C using std=c99, this is on a 64-bit machine. struct epochs { volatile unsigned int epoch : 1; volatile unsigned int pulse : 1; volatile unsigned... | volatile unsigned int epoch : 1;volatile unsigned int pulse : 1;volatile unsigned int active0 : 7;volatile unsigned int active1 : 7; ^ 32-bit (4 bytes) volatile unsigned int counter0 : 24; ^ 32-bit (4 bytes) volatile unsigned int counter1 : 24; ^ 32-bit (4 bytes) So 4 bytes more. C says : (C99, 6.7.2.1p10) "If ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19323138', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/550852/']} | jdg_382088 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26408804 |
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 find what I'm doing wrong regarding an Azure WebJobs QueueTrigger method that should be triggered from an Azure Storage Queue. I've read a couple of documents (... | Hmm, the WebJobs class had to be public. using Microsoft.Azure.WebJobs;using Microsoft.WindowsAzure.Storage;using Microsoft.WindowsAzure.Storage.Blob;using Newtonsoft.Json;using Proceed.Common;using System;using System.Configuration;using System.IO;public class WebJobsTask { public static void Main() { JobHost h... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26408804', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/316855/']} | jdg_377822 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1188601 |
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:
So I'm first asked to compute, mod 19, the powers of 2, $$2^{2},2^{3},2^{6},2^{9}$$ which I compute as $$4,8,7,18$$ respectively. I'm then asked to prove that 2 generate... | If $2$ does not generate the whole order-18 group, it generates a proper subgroup of order dividing $18$, that is, of order $1$ or $2$ or $3$ or $6$ or $9$, which means that one of $2^1, 2^2, 2^3, 2^6, 2^9$ would be $\equiv 1$. Um, actually ... it suffices to know that $2^9\not\equiv 1$ and $2^6\not\equiv 1$. Do you se... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1188601', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/74378/']} | jdg_347356 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 339358 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a client who insisted that we keep our new development separate from the main branches for the entirety of 2016. They had 3-4 other teams working ... | There would have been a simple way which had kept your new development separate from the main branch without bringing you into this unfortunate situation: any change from the trunk should have been merged into your dev branch on a daily basis . (Was your client really so shortsighted that he could not anticipate that ... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/339358', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/258451/']} | jdg_281768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4777683 |
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 iPad app features a UITableView populated from a feed. Like most RSS readers, it displays a list of links to blog posts in reverse chronological order, with their titles a... | This question actually has three answers. That is, there are three parts to this question: How to keep the UI responsive How to keep the updating fast How to make table update animation smooth UI Responsiveness To solve the first problem, I now make sure that no more than one table-updating message can be delivered on ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4777683', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/79202/']} | jdg_306105 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 209289 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is state another name for field or is it something different? For example: private int telNumber; can I say about telNumber that it is a state or it is a ... | Let's say I have the following class: public class Foo{ private int _bar; private string _baz; public Foo(int bar, string baz) { _bar = bar; _baz = baz; } public void ChangeBar(int newBar) { _bar = newBar; }} I can create an instance of the class like this: var myFoo = new F... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/209289', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/100079/']} | jdg_110198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2914224 |
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 wanted to find set $A$ such that the cardinality of power set is (1)finite, (2)countable and (3) uncountable. My efforts For finite set, it is very easy as we can take... | Please correct me if I'm wrong; this is only what I've heard, I've never studied cardinalities. I believe there is no set whose power set is countable. Roughly,The $P(A)$ has stricly greater cardinality than $A$. If $A$ is finite, $P(A)$ is finite. If $A$ is countable, $P(A)$ is not countable. And there is no cardinali... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2914224', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/581242/']} | jdg_198323 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35904604 |
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 my understanding of the docs ( here and here ) one would need a reference to the memory address for it to work: const foo = {};const map = new Map();map.set(foo,'123... | There are two ways that come to mind. First, obviously, you can have an array of keys, and search it linearly: Map1 = { keys: [], values: [],};Map1.set = function(key, val) { var k = this.keys.indexOf(key); if(k < 0) this.keys[k = this.keys.length] = key; this.values[k] = val;};Map1.get = function... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35904604', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/390330/']} | jdg_233474 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2292431 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $k$ be a natural number and $X$ and random variable taking valuesin $\left\{ 0,1,2,\ldots\right\} $. I recently saw someone claimthat $$\mathbb{P}[X\geq k]=\frac{\ma... | Your counterexample is wrong. Assuming (as clarified later) that we toss a die (or flip a coin) $4$ times and want to count the number of times $1$/heads comes up, we have $\mathbb E[X]=2$, $\mathbb E[X \mid X \ge 1] = \frac{1 \cdot \frac{4}{16} + 2 \cdot \frac{6}{16} + 3 \cdot \frac{4}{16} + 4 \cdot \frac{1}{16}}{\fra... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2292431', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_115749 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10460126 |
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 remove all spaces from a string in Lua. This is what I have tried: string.gsub(str, "", "")string.gsub(str, "% ", "")string.gsub(str, "%s*", "") This does not seem ... | It works, you just have to assign the actual result/return value. Use one of the following variations: str = str:gsub("%s+", "")str = string.gsub(str, "%s+", "") I use %s+ as there's no point in replacing an empty match (i.e. there's no space). This just doesn't make any sense, so I look for at least one space characte... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10460126', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/834616/']} | jdg_179044 | PrimeIntellect/stackexchange-question-answering |
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