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 | 24371 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to increase the number of minor ticks in a plot, but I don't want to label them. I searched through this site and also Mathematica documentation, but I did... | Here's another approach, very similar to swish's. The difference being that it should work on all sorts of plot ranges. The idea is to define a ticks function with min_ and max_ (idea from Ticks in documentation): ticks[min_, max_] := Table[If[FractionalPart[i] == 0., {i, i, .06, Red}, {i, "", .02,Blue}], {i, Floor... | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/24371', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/6207/']} | jdg_240039 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11068521 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Thank Microsoft for Intellisense and Atomineer for Atomineer Utils...All of these parameters are required and immutable . Is there a better way to do this? /*****************... | Looking at your specific case, it seems to me that you haven't broken things out very well. Conceptually, a character in your system has: A name. A stat block, containing their basic stats (HP, defense, etc). The character's secondary attributes (experience). An inventory, which would include their current list of spel... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11068521', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/421178/']} | jdg_95066 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35469399 |
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 pandas lookup table which looks like this Grade Lower_Boundary Upper_Boundary1 -110 -962 -96 -913 -91 -854 -85 -815 -81 -776 -77 -727 -72 -688 ... | A one-line solution (I call your lookup table lookup ): df['Score'].apply(lambda score: lookup['Grade'][(lookup['Lower_Boundary'] <= score) & (lookup['Upper_Boundary'] > score)].values[0]) Explanation : For a given score, here is how to find the grade: score = -75match = (lookup['Lower_Boundary'] <= score) & (lookup['U... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35469399', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/935376/']} | jdg_141595 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4289331 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to extract all the numbers contained in a string. Which is better suited for the purpose, regular expressions or the isdigit() method? Example: line = "hello 12 ... | If you only want to extract only positive integers, try the following: >>> txt = "h3110 23 cat 444.4 rabbit 11 2 dog">>> [int(s) for s in txt.split() if s.isdigit()][23, 11, 2] I would argue that this is better than the regex example because you don't need another module and it's more readable because you don't need to... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/4289331', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/519286/']} | jdg_272722 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3446 |
Below is a question asked on the forum quant.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have read and heard a lot about latency. But I can't find any solid information that explains how latency is defined and measured. When people say they have achieved ... | There are typically two important metrics: Order to Accept . This measures the round-trip time it takes your application to send an order to the exchange and get an accept, cancel, or execute back. Think of it as the minimum amount of time required for you to ask the market to do something and know whether it's been do... | {} | {'log_upvote_score': 5, 'links': ['https://quant.stackexchange.com/questions/3446', 'https://quant.stackexchange.com', 'https://quant.stackexchange.com/users/2200/']} | jdg_77868 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 223155 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have recently sat up an Nginx in a way that makes it not return a Server header and hide the version information from the error pages. The error page looks like th... | No, because the information being leaked is so minimal that an attacker gains no meaningful information from it. If you look at today's server landscape, nginx is currently the most popular web server there is . So even if an attacker would not know for sure what web server you use, they could simply feel lucky and try... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/223155', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/36623/']} | jdg_292751 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9730423 |
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 accomplish several things with this .htacess file, but cannot seem toget it to serve the rewrites I need, while preventing unathorized access to files I wanthi... | In my python interpreter exit is actually a string and not a function -- 'Use Ctrl-D (i.e. EOF) to exit.' . You can check on your interpreter by entering type(exit) In active python what is happening is that exit is a function. If you do not call the function it will print out the string representation of the object. T... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9730423', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/975571/']} | jdg_353138 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13864 |
Below is a question asked on the forum hermeneutics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Genesis 2:4: These are the generations of the heavens and the earth when they were created, in the day that the LORD God made the earth and the heavens. ( ESV ) ... | (1) [OP] Is it meant as a summary of what precedes it or as an introduction to what follows it? That's a very good question. On the face of it, it would appear to be an introduction . This formula, usually referred to simply as the "toledot" formula (from the Hebrew ...אֵלֶּה תֹולְדֹות = ʾēlleh tolədôt... "these are th... | {} | {'log_upvote_score': 4, 'links': ['https://hermeneutics.stackexchange.com/questions/13864', 'https://hermeneutics.stackexchange.com', 'https://hermeneutics.stackexchange.com/users/3555/']} | jdg_175395 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 89924 |
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 $n$ words and their relatedness weight that gives me an $n\times n$ matrix. I'm going to use this for a search algorithm but the problem is I need to cluster the ... | You should use principal components analysis . Here's a quick demo in Matlab. You enter your weights matrix: weights =1.0000 0.8000 0.6000 0.4000 00.8000 1.0000 0.6500 0.4000 0.02000.6000 0.6500 1.0000 0.2000 0.09000.4000 0.4000 0.2000 1.0000 0.7100 0 0.0200 ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/89924', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/20933/']} | jdg_78568 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20925380 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Right now I have this piece of code in a function: oTrack = json.played_tracks[0];eA = $("<a/>").addClass("hugetile").attr("href","#"+0).appendTo(o).click(function(){ cont... | I know this is probably a bit late, but ScalaTest provides this feature out of the box (I believe since version 2) by mixing in the ScalaFutures trait, or using it directly in your test functions. Behold! test("some test") { val f: Future[Something] = someObject.giveMeAFuture ScalaFutures.whenReady(f.failed) { e => ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/20925380', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3151454/']} | jdg_107924 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21169 |
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:
need to search for something in entire content I am trying: find . | xargs grep word I get error: xargs: unterminated quote How to achieve this?
Now provide the respons... | xargs expects input in a format that no other command produces, so it's hard to use effectively. What's going wrong here is that you have a file whose name must be quoted on input to xargs (probably containing a ' ). If your grep supports the -r or -R option for recursive search, use it. grep -r word . Otherwise, use t... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/21169', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/10968/']} | jdg_381128 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13461989 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm writing a cross-platform .NET library that uses some unmanaged code. In the static constructor of my class, the platform is detected and the appropriate unmanaged librar... | After much searching and head-scratching, I've discovered a solution. Full control can be exercised over the P/Invoke process by using dynamic P/Invoke to tell the runtime exactly where to find the code. Edit: Windows solution You need these imports: [DllImport("kernel32.dll")]protected static extern IntPtr LoadLibrar... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13461989', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/358336/']} | jdg_382106 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14403332 |
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 sorry if this has been asked before but I can't find the answer. Let's say I write a small function in R add2<-function(a){return(a+2)} I save it as add2.R in my home dir... | One lightweight option: dump("add2", file="myFunction.R")## Then in a subsequent R sessionsource("myFunction.R") An alternative: save("add2", file="myFunction.Rdata")## Then just double click on "myFunction.Rdata" to open ## an R session with add2() already in it ## You can also import the function to any other R sess... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14403332', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1991066/']} | jdg_217018 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6549 |
Below is a question asked on the forum physics.meta.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
There has been a general sense among a number of users, myself included, that simplistic, almost throwaway answers can get very high scores, while thoroughly res... | One thing that can be done is to group answers by quality and look at the distribution of answer scores within each group. Below is a plot of the means (circles) and 25-75 percentiles (error bars) for the six quality groups mentioned above. From quality 0 to quality 5, the numbers of answers I put into each category ar... | {} | {'log_upvote_score': 4, 'links': ['https://physics.meta.stackexchange.com/questions/6549', 'https://physics.meta.stackexchange.com', 'https://physics.meta.stackexchange.com/users/-1/']} | jdg_188168 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30172995 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I recently responded to this question in the SSRS-2008 tag that required changing the day number in a date to the ordinal number (i.e. "1st", "2nd" instead of "1", "2"). The ... | Here's a scalable solution that should work for any number. I thought other's used % 100 for 11,12,13 but I was mistaken. WITH CTE_NumbersAS( SELECT 1 num UNION ALL SELECT num + 1 FROM CTE_Numbers WHERE num < 1000)SELECT CAST(num AS VARCHAR(10)) + CASE WHEN num % 100 IN (11,12,1... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30172995', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4530630/']} | jdg_295949 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37910 |
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:
$\mathrm{pH} = -\log[\ce{H+}]$ while $\mathrm{pOH} = -\log[\ce{OH-}]$ Why does $\mathrm p$ represent $-\log$ of something? Is it due to some historical reason or du... | According to the international standard ISO 80000 Quantities and units – Part 9: Physical chemistry and molecular physics , the symbol $\mathrm p$ is interpreted as an operator $(\mathrm px=-\lg x)$. It is used in particular (but not only) in the definition of the quantity $\mathrm{pH}$: $$\mathrm{pH}=\mathrm pa_{\ce{H... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/37910', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/12860/']} | jdg_101182 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 101053 |
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 set of shared, static content that we serve up between our websites at http://sstatic.net . Unfortunately, this content is not currently load balanced at all -- it's ... | Jeff, I disagree, load balancing does not imply redundancy, it's quite the opposite in fact. The more servers you have, the more likely you'll have a failure at a given instant. That's why redundancy IS mandatory when doing load balancing, but unfortunately there are a lot of solutions which only provide load balancing... | {} | {'log_upvote_score': 7, 'links': ['https://serverfault.com/questions/101053', 'https://serverfault.com', 'https://serverfault.com/users/1/']} | jdg_231614 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5355427 |
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 main motivation for trying to do this is to get Javascript that is only required by a partial at the bottom of the page with the rest of the Javascript and not in the midd... | The way I dealt with this is to write a couple extension methods to the HtmlHelper class. That allows partials views to say that they require a script, and then in the layout view that writes the tag I call to my helper method to emit the required scripts Here are the helper methods: public static string RequireScript... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5355427', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/156239/']} | jdg_129144 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39794338 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm looking for Python Nth root function/algorithm but before you post: NO INTEGER ROOT, HELL! Where could I obtain at least a guide how to program Nth root function that pro... | I would try the gmpy2 library. >>> import gmpy2>>> gmpy2.root(125,3)mpfr('5.0')>>> gmpy2 uses the MPFR library to perform correctly rounded floating point operations. The default precision is 53 bits but that can be increased. >>> gmpy2.root(1234567890123456789**11, 11)mpfr('1.2345678901234568e+18') # Last digits are ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39794338', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4642081/']} | jdg_340792 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8670877 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can anybody explain to me why A is true and B is false? I would have expected B to be true as well. function MyObject() {};MyObject.prototype.test = function () { console.... | this is special. It refers to the object that the function is being called on behalf of (most commonly via dot syntax). So, in the case of A , the function is being called on behalf of a new MyObject object. B is in a different function that isn't explicitly being called on behalf of any object, so this defaults to the... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8670877', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/832074/']} | jdg_324302 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25376197 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Using the following function foo() as a simple example, I'd like to distribute the values given in ... two different functions, if possible. foo <- function(x, y, ...) { l... | Separate Lists If you really want to pass different sets of parameters to different functions then it's probably cleaner to specify separate lists: foo <- function(x, y, sum = list(), grep = list()) { list(sum = do.call("sum", c(x, sum)), grep = do.call("grep", c("abc", y, grep)))}# testX <- c(1:5, NA, 6:10)Y <- "xyzab... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/25376197', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3063910/']} | jdg_129194 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14075578 |
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 write a strlen function in C but it doesn't work. int strlen(char*string){ int length=0; while(length[string]!='0') { ++length; } free(str... | You're probably free ing memory the function doesn't own. For example: strlen("42"); would crash because "42" is a string literal - you can't modify it. Note that '0' is not the terminating character for a string, but the actual '0' character. Use either '\0' or 0 . Remove the free and it should work. I'd also go with ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14075578', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_263056 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44603370 |
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 possibly consume this JSON right there in the retrofit callbacks, I have created the POJO classes for the recipe, ingredients and steps. I want a basic way of consu... | Josh Crowther Software Engineer at Google Said: Using multi-step short duration setTimeouts doesn't actually fix the problem though. The Timer module still stays active and the app is still subject to the performance issues indicated in the warning. The issue here is that, we have use cases that require long timers, an... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/44603370', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5773964/']} | jdg_299746 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21713446 |
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 just came off an interview where I needed to use this value for the algorithm I came up with. After the interview I was curious if there was actually a way to get the max I... | $ ocaml OCaml version 4.01.0# max_int;;- : int = 4611686018427387903# let a : int = max_int;;val a : int = 4611686018427387903 Update For what it's worth, if you're on a 32-bit system, Int32.max_int still doesn't fit into an int, even if you correct the mistake of thinking that the L (l) at the end is a 1: # Int... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21713446', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/687245/']} | jdg_118613 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19324700 |
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 loop through all the elements retruned from getElementsByTagName("input") using forEach. Any ideas why this does not work in FF, Chrome or IE? <html> <head>... | You need to convert the nodelist to array with this: <html> <head> </head> <body> <input type="text" value="" /> <input type="text" value="" /> <script> function ShowResults(value, index, ar) { alert(index); } var input = document.getElements... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/19324700', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1710577/']} | jdg_85523 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 444060 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In university, we were introduced to the two terms "verification" and "validation". The definitions can be summarized as follows: Validation checks that t... | Is it a valid generalization to say that TDD and BDD are classified as "verification"? No. TDD and BDD incorporate verification procedures into the development process in a specific way, but they are much more than just that, so it is not correct to classify TDD and BDD themselves as verification. Nor either are TDD a... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/444060', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/390718/']} | jdg_160923 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22634121 |
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 learning the basics of paralel execution of for loop using OpenMP. Sadly, my paralel program runs 10x slower than serial version.What am I doing wrong? Am I missing some ... | Your problem is due to a race condition on the inner loop variable j . It needs to be made private. For C89 I would do something like this: #pragma omp parallel{ int i, j, k; #pragma omp for for(i=0; ... For C++ or C99 use mixed declarations #pragma omp parallel forfor(int i=0; ... Doing this you don't have t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/22634121', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1717190/']} | jdg_270194 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49859360 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
We are getting to grips with alerting so from time to time need to clear out old alerts which we did by calling the HTTP API, to remove the pseudo time series where the alert... | Firstly the admin API is not enabled by default in Prometheus 2. This must be made active by starting the server with the option --web.enable-admin-api There is a new endpoint in v2 at https://prometheus/api/v2/admin/tsdb/delete_series This takes a POST specifying the search criteria, e.g. for a time series with the na... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49859360', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/491557/']} | jdg_340320 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4374350 |
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 solve the following equation as a function of purely $x$ : $$y=\text{tanh}\left(\frac{x}{y}\right)$$ My best guess up to this point has been to rearrange the e... | You cannot have an explicit solution for a transcendental equation such as $$y=\text{tanh}\left(\frac{x}{y}\right)$$ Remember that this is already the case for the simpler $y=\cos(y)$ . So, only numerical methods or approximations are possible. For small values of $x$ Rewriting the equation as $$x=y \tanh ^{-1}(y)=\sum... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4374350', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1022212/']} | jdg_224578 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4687723 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
There are a couple parts to this question. I am not opposed to using a jQuery plugin if anyone knows of one that will accomplish what I want done. Q1 - How do I convert minut... | Q1: $(document).ready(function() { var totalMinutes = $('.totalMin').html(); var hours = Math.floor(totalMinutes / 60); var minutes = totalMinutes % 60; $('.convertedHour').html(hours); $('.convertedMin').html(minutes); }); Q2: $(document).ready(function() { var minutes = 0; $('.min').... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/4687723', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/303343/']} | jdg_305956 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25528667 |
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 execute an action on a controller without redirecting to the associated view for that action. For a good example of what I am trying to achieve take a look at ... | If you don't want "full page reloads" then you need to approach the problem slightly differently, using javascript to alter the page dynamically. A library such as JQuery might make manipulating the DOM a little easier. Display the popup dynamically using javascript. When the user hits OK/Submit on the popup, post the ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25528667', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1061787/']} | jdg_108083 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
According to a 1995 interview that Vladimir I. Arnold gave to the Notices of the AMS , his primary school teacher I.V. Morozkin gave in 1949 (when Arnold was 12 years ol... | Triangle similarity He could have solved the question by drawing a figure such as the one below. If he knew about similar triangles at the age of $12$, he could easily set up the equation $ \dfrac{x}{4} = \dfrac{9}{x} $. From here, if he knew how to solve equations like this, he could solve $ x^2=36 $. If he did not, h... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/622775', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/57021/']} | jdg_377840 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21676708 |
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 simplified JSON string from a provider, its been a long time since I used Visual Studio and vb.Net, so I'm very rusty! {"Venue": { "ID": 3145, "N... | Your class JSON_result does not match your JSON string. Note how the object JSON_result is going to represent is wrapped in another property named "Venue" . So either create a class for that, e.g.: Public Class Container Public Venue As JSON_resultEnd ClassPublic Class JSON_result Public ID As Integer Public N... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/21676708', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/682438/']} | jdg_375380 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to have an enum as part of my method signature and I get this hideous error in my .h file: Declaration of 'enum CacheFile' will not be visible outside this functio... | Move the enum declaration outside of the @interface, update it to proper Objective-C enum idiom (separate typedef) and fix the method declaration: enum { DEFAULT_CACHE_FILE, WEB_CACHE_FILE};typedef unsigned long CacheFile;@interface DAO : NSObject -(NSMutableArray *) parseFile:(CacheFile) file;@end | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9684081', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/282383/']} | jdg_290559 | 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:
After reading several articles, I am still quite confused about correctness of my implementation of getting last hidden states from BiLSTM. Understanding Bidirectional RNN in... | In a general case if you want to create your own BiLSTM network, you need to create two regular LSTMs, and feed one with the regular input sequence, and the other with inverted input sequence. After you finish feeding both sequences, you just take the last states from both nets and somehow tie them together (sum or con... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50856936', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2174310/']} | jdg_78213 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 176164 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
From many posts, I know that almost everything in HTTPS or SSL connections is encrypted. Still, I am wondering, if it is possible to get the URLs out of such a conne... | TL;DR An attacker cannot see anything past the domain. Structure of a HTTP request HTTP works by sending two things to a website: the method , and the headers . The most common methods are GET , POST , and HEAD , which retrieves a page, transfers data, or requests only response headers, respectively. TLS encrypts the e... | {} | {'log_upvote_score': 5, 'links': ['https://security.stackexchange.com/questions/176164', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/166963/']} | jdg_179256 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51527623 |
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 creating a table using table Angular materialfor reference I am using this example https://material.angular.io/components/table/examples Here is what I have so far: HTML... | The error says that you're trying to assign this.dataSource.paginator when this.dataSource is still undefined . Do the assignment after it was initalized. Also, when you want to use the paginator, sort or a filter, you have to use the MatTableDataSource class for it. It's not enough to use raw data as your dataSource :... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/51527623', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9964622/']} | jdg_103674 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47560405 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to do the following: I have a pandas dataframe 'df' with 20 columns. 'ISBN-13' is one of them. Our SQL server database 'Book_records' has a table with 'Isbn13' co... | The GUI should not be updated from another thread since Qt creates a loop where the application lives, although python provides many alternatives for works with threads, often these tools do not handle the logic of Qt so they can generate problems. Qt provides classes that perform this type of tasks with QThread (low-l... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47560405', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8762087/']} | jdg_285077 | 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:
Each time a css3 animation loops I'd like to change a variable in the style. For example the following css drops a group of parachutes from the top to the bottom of the scree... | CSS3 animations have an animationEnd event fired when the animation completes. You can bind that event to your animated element thus triggering that left change at the end of each animation: $('#parachute_wrap').on('webkitAnimationEnd mozAnimationEnd msAnimationEnd oAnimationEnd animationEnd', function(e) { $(this).... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10610381', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/84433/']} | jdg_263869 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31683 |
Below is a question asked on the forum emacs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I schedule a repeating org-mode task for the last day of every month? As is, when I schedule a task like DEADLINE: <2017-03-31 Fri +1m> , marking it done shifts ... | The custom function diary-list-day-of-month (set forth below) can be used to create a repeating org-mode task or to create a diary entry that will appear on the *Calendar* and/or in the *Org Agenda* buffer (if org-agenda-include-diary is t ). ;;; ORG-MODE: * My Task;;; SCHEDULED: <%%(diary-last-day-of-mon... | {} | {'log_upvote_score': 5, 'links': ['https://emacs.stackexchange.com/questions/31683', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/315/']} | jdg_148519 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum linguistics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Once I've spoke with a friend of mine and I've asked him why in the french language there are so many discrepancies (or incongruities, inconformities...) between ... | A one-to-one correspondence between written and spoken language is called a phonemic writing system . There are indeed large differences in phonemicity between writing systems, some factors that influence this are History: The older a writing system is, the less phonemic it is because there are sound changes in the spo... | {} | {'log_upvote_score': 4, 'links': ['https://linguistics.stackexchange.com/questions/34530', 'https://linguistics.stackexchange.com', 'https://linguistics.stackexchange.com/users/-1/']} | jdg_90136 | 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:
First of all, I am pretty familiar with the withRouter HoC, however, in this case, it doesn't help because I do not want to access the history object in a component. I am try... | react-router v4 also provides a way to share history via the history package, namely createBrowserHistory() function. The important part is to make sure that the same history object is shared across your app. To do that you can take advantage of the fact that node modules are singletons. Create a file called history.js... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/44153517', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1769519/']} | jdg_79309 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
I have recently encountered a triangular array $(a_{i,j})_{0\le i\le j}$ , each line of which might (should?) have a combinatorial interpretation in terms of $S_{2n+1}$ . Here... | You can use https://www.findstat.org to obtain a candidate for a conjectural solution, see https://www.findstat.org/StatisticsDatabase/St000389oMp00093oMp00127oMp00066oMp00090 for details: after adding 1 to every valueand applying Mp00090: cycle-as-one-line notation: Permutations -> Permutations Mp00066: inverse:... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/412630', 'https://mathoverflow.net', 'https://mathoverflow.net/users/29783/']} | jdg_335234 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26215738 |
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 following Django-rest-framework.org tutorial and this is the models.py's code as below. from django.db import modelsfrom pygments.lexers import get_all_lexersfrom pygment... | Most basically open a terminal with Ctrl - Alt - t and type sudo apt-get install python-pygments . That will work but there is a better way, which I'll explain. When you're developing a web app you will eventually want to deploy it. You'll want the environment on which you're developing to be as similar to the one on w... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26215738', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2920211/']} | jdg_219444 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13332268 |
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 use subprocess.check_output() with ps -A | grep 'process_name' .I tried various solutions but so far nothing worked. Can someone guide me how to do it?
Now provide... | To use a pipe with the subprocess module, you have to pass shell=True . However, this isn't really advisable for various reasons, not least of which is security. Instead, create the ps and grep processes separately, and pipe the output from one into the other, like so: ps = subprocess.Popen(('ps', '-A'), stdout=subproc... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/13332268', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1771868/']} | jdg_79120 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1817550 |
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:
Me and my highschool teacher have argued about the limit for quite a long time. We have easily reached the conclusion that integral from $0$ to $x$ of $e^{-t^2}dt$ has a... | It's useless outside of this one specific integral (and its obvious variants), but here's a trick due to Poisson:\begin{align*}\left(\int_{-\infty}^\infty dx\; e^{-x^2}\right)^2 &= \int_{-\infty}^\infty \int_{-\infty}^\infty \;dx\;dy\; e^{-x^2}e^{-y^2} \\ &= \int_{-\infty}^\infty \int_{-\infty}^\infty \;dx\;dy\; e^... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1817550', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/291121/']} | jdg_110065 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50301 |
Below is a question asked on the forum skeptics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
According to this video on Soviet Russia , the Russians traded submarines and warships to the Pepsico company for three million dollars worth of Pepsi. Is that fact... | The Soviet government really did trade 17 submarines and three warships for a supply of Pepsi. However, I can't find a source regarding how much Pepsi they received in exchange. The reason for this unusual trade was that Soviet roubles were worthless outside of the USSR, so PepsiCo couldn't receive any money in exchang... | {} | {'log_upvote_score': 5, 'links': ['https://skeptics.stackexchange.com/questions/50301', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/15977/']} | jdg_306179 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 356437 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using GNU sed 4.2.2 and after searching cannot find out the reason sed behaves oddly in some situations: I have a directory with the following: foofile.txtbarfile.t... | It's normal behavior. In both cases sed exits with error code 4 ... per info sed : 4 An I/O error, or a serious processing error during runtime, GNU 'sed' aborted immediately. and in both cases the messages are self-explanatory. Not sure what's unclear but for the record: the first time it errors out because it... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/356437', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/162650/']} | jdg_173478 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to inflate a XML-Layout-File in a custom ViewGroup Class, my Problem is that it produces just a empty screen. Doing the same in the Activity Class works fine. Here is ... | Did you try this? private void initView(Context context){ inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); this.addView(inflater.inflate(R.layout.shownumberlayout, null)); } EDIT: I respond quickly... a ViewGroup has the responsibility to prepare the layout for th... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4448779', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/275595/']} | jdg_322017 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39345609 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Scenario: I am running an AWS autoscaling group (ASG), and I have changed the associated launch configuration during terraform apply. The ASG stays unaffected. How do I recre... | The normal thing to do here is to use Terraform's lifecycle management to force it to create new resources before destroying the old ones. In this case you might set your launch configuration and autoscaling group up something like this: resource "aws_launch_configuration" "as_conf" { name_prefix = "terraform-lc-exa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/39345609', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2341825/']} | jdg_92264 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15580 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I calculate average distance from center of a square to points inside the square?
Now provide the response and nothing else.
| For the average distance, what you want is the expected value of the distance from the center over the set of all points in the square, which is the sum of the probability of each point times the distance to that point. The problem is (more or less) that there are a whole lot of points and each point has infinitesimal... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/15580', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_325172 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35227131 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm implementing a spectral clustering algorithm and I have to ensure that a matrix (laplacian) is positive semi-definite. A check if the matrix is positive definite (PD) is ... | You can use a Cholesky decomposition (LLT), which returns Eigen::NumericalIssue if the matrix is negative, see the documentation . Example below: #include <Eigen/Dense>#include <iostream>#include <stdexcept>int main(){ Eigen::MatrixXd A(2, 2); A << 1, 0 , 0, -1; // non semi-positive definitie matrix std::cout ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35227131', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1435500/']} | jdg_148474 | 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:
In my experiment, I use a laser beam with wavelength $\lambda=894 \text{nm}$ for some magnetic resonance experiment. Right now, I'm doing some calculation using Quant... | Ok, so since your reasoning seems to be ok, the real question is : "How can one measure experimentally a laser spot width?". In your case, since you are using a gaussian beam, an equivalent is "How to measure the waist of my laser?" If you are working in a wealthy lab, the simpliest way seems to buy and use a CCD camer... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/113375', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/30124/']} | jdg_136057 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8062465 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Could someone give me an idea how to create this database structure.Here is an example: Table "countries":id, countryname1, "US"2, "DE"3, "FR"4, "IT" Now I have another table... | You need an intersection table for that many-to-many relationship. Table CountryCountryID, CountryNameTable CountryProductCountryID, ProductIDTable ProductProductID, ProductName You then Inner Join all 3 tables to get your list of Countries & Products. Select * From Country Inner Join CountryProduct On Country.CountryI... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8062465', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/508229/']} | jdg_266757 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 233606 |
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:
As I understand it, some billions of years ago, the universe used to be opaque (edge of the sun - orange colored). Due to the expansion of the universe, photons emitt... | The CMB originated everywhere at once, and every spot in the universe has been receiving CMB photons ever since it first started. To simplify matters, forget for a minute about the expansion of the universe, since its only effect is to redshift the radiation. Pretend the "release" of the CMB is happening right now. If ... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/233606', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/99452/']} | jdg_287127 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 421977 |
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:
My os: debian9. The filesystem on my disk: $ sudo blkid | awk '{print $1 ,$3}'/dev/sda2: TYPE="ext4"/dev/sda1: TYPE="vfat"/dev/sda3: TYPE="ext4"/dev/sda4: TYPE="ext4"/d... | Your /etc/resolv.conf is probably a symlink.See this explanation for further information. You could try: chattr +i "$(realpath /etc/resolv.conf)" Does the root mountpoint support Access Control Lists (acl) or Extended Attributes ? Check it via: findmnt -fn / | grep -E "acl|user_xattr" || echo "acl or user_xattr mount o... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/421977', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/243284/']} | jdg_155468 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1940841 |
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 building an app that will parse all of the Audit entries in a site collection and send out a pretty email to users. My problem is that the emails should be base... | Here's one example of drawing a line directly into a matrix. First, we'll create a matrix of zeros for an empty image: mat = zeros(250, 250, 'uint8'); % A 250-by-250 matrix of type uint8 Then, let's say we want to draw a line running from (30, 35) to (200, 60) . We'll first compute how many pixels long the line will h... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1940841', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/98933/']} | jdg_76446 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2857101 |
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 below code for scheduling a task in android but its not giving any results. Please advise on the same. int delay = 5000; // delay for 5 sec.int period = 1000; // r... | TimerTasks are not ideal to use in an android environment because they're not context-aware. If your context goes away, the TimerTask will still wait patiently in the background, eventually firing and potentially crashing your app because its activity was previously finished. Or, it may keep references to your activit... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2857101', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/301549/']} | jdg_261805 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34946815 |
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 know this looks simple. In a Google spreadsheet, I have a column where I enter time in one timezone (GMT)And another column should automatically get time in another time zo... | Short answer There is no built-in function but you could build a custom function. Example /** * Converts a datetime string to a datetime string in a targe timezone. * *@param {"October 29, 2016 1:00 PM CDT"} datetimeString Date, time and timezone. *@param {"Timezone"} timeZone Target timezone *@param {"YYYY-MM-dd hh:mm... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34946815', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4967564/']} | jdg_104641 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 439681 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
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I see many mathematicians conflating the definitions of traveling waves and solitons, and I am unable to understand, from a mathematical point of view, the differences between... | A necessary requirement for a traveling wave $u(x,t)=f(x-ct)$ to be a "solitary wave" or "soliton" is that the two limits $\lim_{s\rightarrow\pm\infty}f(s)=\alpha_\pm$ exist. This is the condition of shape invariance and localisation . The stability under collision may or may not be added as extra condition, but in mu... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/439681', 'https://mathoverflow.net', 'https://mathoverflow.net/users/498602/']} | jdg_115322 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Consider a field $K$ , let's say $K \subseteq \mathbb R$ . We can consider the 'plane' $K \times K$ . I am wondering in which cases the distance function $d: K \times K ... | Consider the tower of fields $K_0:=\mathbb{Q}$ , $K_{i+1}:=K_i(\sqrt{x^2+y^2}| x,y\in K_i)$ , $K:=\bigcup_i K_i$ . Then $K$ is closed under $d$ and contains $1+\sqrt 5$ but not $\sqrt{1+\sqrt 5}$ , as I have found by following the Pythagorean fields Wikipedia link given by @Dirk in his answer: If $\sqrt{1+\sqrt 5}$ wer... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/3156636', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/75429/']} | jdg_130742 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm writing a data tree structure that is combined from a Tree and a TreeNode. Tree will contain the root and the top level actions on the data.I'm using a UI library to pres... | I've bookmarked this slidshare about SQL-Antipatterns, which discusses several alternatives: http://www.slideshare.net/billkarwin/sql-antipatterns-strike-back?src=embed The recommendation from there is to use a Closure Table (it's explained in the slides). Here is the summary (slide 77): | Query Child | Query Subtree |... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2175882', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/232835/']} | jdg_207200 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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In my database I get the error com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column I use Java and MySQL 5. As I know 4-byte Unicode is legal i Java,... | UTF-8 encodes everything in the basic multilingual plane (i.e. U+0000 to U+FFFF inclusive) in 1-3 bytes. Therefore, you just need to check whether everything in your string is in the BMP. In Java, that means checking whether any char (which is a UTF-16 code unit) is a high or low surrogate character, as Java will use s... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14981109', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1892267/']} | jdg_357998 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Can the auto keyword be used as a storage class specifier in C++11? Is the following code legal in C++11? int main() { auto int x;}
Now provide the response and nothing el... | No the code is ill-formed in C++11. auto in C++11 would be used to deduce the type of a variable from its initializer and it can't be used as a storage class specifier. Correct Usage int main(){ auto x = 12; // x is an int auto y = 12.3; // y is a double} | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6087581', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/764743/']} | jdg_123800 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm connecting to a development board over a serial port like so... screen /dev/ttyUSB0 9600 I'm connected to a bootloader now, and it is asking me to send a file in SREC for... | GNU Screen has a command called readreg which you can use to read a file into a register. After a register is filled with data you can paste that data using the paste command. Inside Screen Inside Screen, you press Ctrl + A and then : to execute a command. Then you simply write and press Enter : readreg p /path/to/thef... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20201443', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/546791/']} | jdg_339104 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a simple component with a single button that starts and pauses a stream of numbers generated by RxJS timer. import { Component, OnInit } from '@angular/core';import { ... | It's possible to either (1) expand your current bufferToggle / windowToggle approach or to (2) use a custom buffer implementation. 1. Expanding the bufferToggle / windowToggle approach You can add an array to the operator queue after bufferToggle . When bufferToggle emits append those values to the array. Take values f... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56747633', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4099718/']} | jdg_318605 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have cases where I build bulkWrite operations where some documents have the same update object, is there any performance benefit to merging the filters and send one updateM... | Short answer: Using updateMany is at least twice faster, but might accidentally update more documents than you intended, keep reading to learn how to avoid this and gain the performance benefits. Long answer: We ran the following experiment to know the answer for that, the following are the steps: Create a bankaccounts... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/65831219', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5394364/']} | jdg_346475 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
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The title has it all. I'm looking for a reference to the following: Q. Let $X, Y, Z$ be finite, non-empty (topological) spaces. When does $X \times Y \cong X \times Z$ imply $... | The monoid $\mathcal M_{\rm fin}$ is in fact cancellative. To prove this, we start with a Lemma. Let us write $h(T,Y)$ for the cardinality of the set of continuous maps $T\to Y$ and $i(T,Y)$ for the cardinality of the set of injective continuous maps $T\to Y$. Lemma : Let $Y$ and $Z$ be finite spaces such that $h(T,Y)... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/269542', 'https://mathoverflow.net', 'https://mathoverflow.net/users/16537/']} | jdg_125475 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I see a lot of reasons to use binary over text-based formats. With binary, I find it a lot easier. I can use fread(data, sizeof(struct DataStruct), 1, fil... | JSON and XML are less efficient than pure binary, but what you aren't considering is that they (JSON/XML, and some other formats like YAML) are standardised, while binary isn't - different systems, running in different environments or on different hardware, will encode what would be identical JSON or XML as non-identic... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/419893', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/380928/']} | jdg_184787 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I came across the following equality: $$\frac{2^x}{5*3^{(x+1)}}=\frac1{15}\left(\frac23\right)^x$$ Why is this? More specifically, what I don't understand is how to comb... | Here is a table of the first few derangement values: $$\begin{array}{c}\\n & !n \\\hline1 & 0 \\2 & 1\\3 & 2 \\4 & 9 \\5 & 44 \\6 & 265 \\7 & 1854 \\8 & 14833 \\9 & 133496 \\10 & 1334961 \\\end{array}$$ First, we can observe that all odd inputs of $n$ are giving even outputs while all even inputs of $n$ are giving odd... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/3488670', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/689456/']} | jdg_73032 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have the below trigger: CREATE Trigger instructor_expertise on CourseSections After Insert As Begin ...... If (Not Exists(Select AreaName From AreasOfInstru... | Your INSERT statement always runs in a transaction - either you've explicitly defined one, or if not, then SQL Server will use an implicit transaction. You're inserting one (or multiple) row into your table. Then - still inside the transaction - the AFTER INSERT trigger runs and checks certain conditions - typically us... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13373168', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1738963/']} | jdg_324280 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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Since we always use pointers to define variables, I was wondering if Objective-C is "pass by value", since like Java, the actual value would be passed by using its reference.... | C does not support pass-by-reference and Objective-C, being a strict superset of C doesn't either. In C (and Objective-C) you can simulate pass-by-reference by passing a pointer, but it's important to remember that you're still technically passing a value, which happens to be a the value of a pointer. So, in Objective-... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/22213197', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1057413/']} | jdg_123448 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I want to find all nilpotent $2\times 2$ matrices. All nilpotent $2 \times 2$ matrices are similar($A=P^{-1}JP$) to $J = \begin{bmatrix} 0&1\\0&0\end{bmatrix}$ But how d... | My mistake... in my comment above, I should not have said to solve the equations. Rather: if you pick an arbitrary $P$, and compute $P^{-1} J P$, you get a nilpotent matrix. Using $$P = \begin{bmatrix} a & b \\ c & d\end{bmatrix}$$but writing $P J P^{-1}$, I got$$PJP^{-1} = D \cdot \begin{bmatrix} -ac & a^2 \\ -c^2 & a... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1200829', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_150734 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a Student model and a Gpa model. Student has_many Gpa . How would I sort students based on their most recently created gpa record's value attribute? NOTE: I don't want... | assuming the gpas timestamp is updated_at Student.joins(:gpas).order('gpas.updated_at DESC').uniq To include students without gpas #references is rails 4; works in rails 3 without itStudent.includes(:gpas).order('gpas.updated_at DESC').references(:gpas).uniq if you dont like the distinct that uniq creates, you can use ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17172817', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/435471/']} | jdg_334752 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a script that reads in data from a CSV file into a data.table and then splits the text in one column into several new columns. I am currently using the lapply and strs... | Update: From version 1.9.6 (on CRAN as of Sep'15), we can use the function tstrsplit() to get the results directly (and in a much more efficient manner): require(data.table) ## v1.9.6+dt[, c("PX", "PY") := tstrsplit(PREFIX, "_", fixed=TRUE)]# PREFIX VALUE PX PY# 1: A_B 1 A B# 2: A_C 2 A C# 3: A_... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/18154556', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1745843/']} | jdg_114679 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum linguistics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I've been wondering about this for a while. It makes sense intuitively, but I feel this is probably partly due to having been conditioned to think about it this w... | First, though you probably already know this, not all languages have different forms for singular and plural nouns. Some don't mark number at all, while others have more fine-grained distinctions, using different forms for "one thing" versus "two things" versus "more than two things", or "a small number" versus "a larg... | {} | {'log_upvote_score': 5, 'links': ['https://linguistics.stackexchange.com/questions/35291', 'https://linguistics.stackexchange.com', 'https://linguistics.stackexchange.com/users/28046/']} | jdg_332925 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum chemistry.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Acetic acid (ethanoic acid, $\mathrm pK_\mathrm a \approx 5$) is more acidic than phenol ($\mathrm pK_\mathrm a \approx 10$), which is reflected in their reactivity... | There are actually several factors that affect the stabilization of negative charge. The first is what kind of atom centers the charge can be delocalized on and the second factor is how many atom centers the charge can be delocalized on. The first factor is more important than the second. Just think it like quality is ... | {} | {'log_upvote_score': 5, 'links': ['https://chemistry.stackexchange.com/questions/6155', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/2159/']} | jdg_332143 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using dropzone.js . I want to implement the "Copy & Paste" feature in it. What I tried is: Inside dropzone.js: paste: function(e) { Dropzone.prototype.emit("paste");}... | If you don't want to use other JS libraries, you can integrate dropzone with a paste event fairly easily by retrieving the data as a file from the paste event: // create dropzone however you wishconst myDropzone = new Dropzone("div#element", { url: "/path/to/upload"});// add paste event listener to the pagedocument.onp... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32493709', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3692199/']} | jdg_112682 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I was going through the following proof of the book Introductory Combinatorics by Richard A. Brualdi. Theorem. The Fibonacci numbers satisfy the formula $f_n = \frac{1}{... | (This is now a long answer, but you can stop after any section. Each section just takes a different approach, or notes similarities with other types of problems.) The first time you see this, given the order things are normally taught, it does seem arbitrary. It is clearer when you see how the recurrence plays out eith... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/4176151', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/42830/']} | jdg_85019 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm developping an app which requires capturing framebuffer at as much fps as possible. I've already figured out how to force iphone to capture at 60 fps but - (void)captureO... | I am getting samples at 60 fps on the iPhone 5 and 120 fps on the iPhone 5s, both when doing real time motion detection in captureOutput and when saving the frames to a video using AVAssetWriter. You have to set thew AVCaptureSession to a format that supports 60 fps: AVsession = [[AVCaptureSession alloc] init];AVCaptur... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20330174', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/962658/']} | jdg_274178 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Is there any sh code that is not syntactically valid bash code (won't barf on syntax)? I am thinking of overwriting sh with bash for certain commands.
Now provide the r... | Here is some code that does something different in POSIX sh and Bash: hello &> world Whether that is "invalid" for you I don't know. In Bash, it redirects both standard output and standard error from hello into the file world . In POSIX sh , it runs hello in the background and then makes an empty redirection into world... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/443118', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/113238/']} | jdg_202833 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to make a word puzzle game, and for that i'm using a recursive method to find all possible words in the given letters.The letters is in a 4x4 board. Like this: ABC... | The other answers are right: you should abandon this algorithm entirely and start over. The way to deal with these problems in word games is to transform the dictionary into a form that is amenable to the kinds of searches you want to do. In your case, the data structure you want to build is called a trie , which is a ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5085556', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/629296/']} | jdg_163680 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3601465 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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If I have a delimited text file with a basic delimiter (say | for instance) does it make a difference whether I use a String or a Regex split? Would I see any performance gai... | Regex.Split is more capable, but for an arrangement with basic delimitting (using a character that will not exist anywhere else in the string), the String.Split function is much easier to work with. As far as performance goes, you would have to create a test and try it out. But, don't pre-optimize, unless you know tha... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3601465', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/226897/']} | jdg_91074 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am trying to set up a RESTful API with Node and Postgres. I have run into a problem where whenever I attempt to run the server (using npm start) to test it locally, I get t... | There are a few things wrong with your code. You never told your app to run. When you're ready creating your routes you should start your server with: app.listen(<port on which the server should run here>); Also you have an Express app and a router in the same file. The router should only be used as a sub module (handy... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/48534555', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7869069/']} | jdg_287979 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3114691 |
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 $4\times4$ matrix, $$A=\begin{bmatrix}0.4&0.3&0.2&0.1\\0.1&0.4&0.3&0.2\\0.3&0.2&0.1&0.4\\0.2&0.1&0.4&0.3\end{bmatrix}.$$ Can we prove that $$\lim\limits_{n\to\inft... | The matrix $A$ is almost circulant. If the third and fourth rows were swapped, then it would be. So let's consider an alternative matrix: $B=PA$ where $P$ is the permutation matrix $$P=\begin{bmatrix} 1&0&0&0\\ 0&1&0&0\\ 0&0&0&1\\ 0&0&1&0 \end{bmatrix}.$$ Then $B$ is circulant. Since it is circulant, it can be diagon... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3114691', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/556947/']} | jdg_150161 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am trying to do the equivalent of the bash command ls>foo.txt in C. The code bellow redirects the output to a variable. #include <stdio.h>#include <stdlib.h>#include <sys/t... | While dealing with redirecting output to a file you may use freopen(). Assuming you are trying to redirect your stdout to a file ' output.txt ' then you can write- freopen("output.txt", "a+", stdout); Here " a+ " for append mode. If the file exists then the file open in append mode. Otherwise a new file is created. Aft... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29154056', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1920212/']} | jdg_203447 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Possible Duplicate: Why do we use a Least Squares fit? To find the normal equations for derivation of the regression line we use the method of least squares, We want to ... | It is not true that min sum of absolute errors is never used. Least squares is used because it is equivalent to maximum likelihood when the model residuals are normally distributed with mean 0. But when the distribution of the error term is non-normal particularly if it has heavy tails the least squares estimates are ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/190525', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/37814/']} | jdg_241888 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I have tried to evaluate this integral:$$\int_{-\infty}^{+\infty} \frac{\exp(1-ix)}{x^2+1}$$ playing by denominator $x^n+1$ , I have accrossed for $n=2$ a value is clo... | For the lower half plane, pole $z = -i$, the longer method is:$$0 = \int_{\text{low}} \frac{e^{1 - i z}}{z^2 + 1} \, dz = \left(\int_{R} + \int_{-\infty}^{0} + \int_{0}^{-i} + \int_{\gamma} + \int_{-i}^{0} + \int_{0}^{\infty} \right) \frac{e^{1 - i z}}{z^2 + 1} \, dz.$$The integral for $R$ is the outer radius as $R \to... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2833989', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/156150/']} | jdg_214004 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My assignment is how to do a for loop. I have figured it out in terms of numbers but cannot figure it out in terms of names. I would like to create a for loop that runs down ... | Your problem is simple: names = {'John', 'Joe', 'Steve'}for names = 1, 3 do print (names)end This code first declares a global variable called names . Then, you start a for loop. The for loop declares a local variable that just happens to be called names too; the fact that a variable had previously been defined with n... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/7616260', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/973862/']} | jdg_98279 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 504476 |
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:
Is the "spacetime" the same thing as the mathematical 4th dimension? We often say that time is the fourth dimension, but I am wondering if it's means that time is lik... | Yes, time can be treated as a fourth axis- that idea was developed by a German mathematician called Hermann Minkowski not long after Einstein published his theory of special relativity (Minkowski was Einstein's supervisor for a time). Representing time as a fourth axis- along with the usual three spatial axes- is now s... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/504476', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/243133/']} | jdg_257521 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19379 |
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:
Given a hypergraph $H$ with $n$ vertices and $m$ edges,one of the simplest inequalities on the discrepancy of $H$ is$\text{disc}(H) \le \sqrt{2n \ln (2m)}$. This is ... | I assume you mean a deterministic algorithm. The best discrepancy bound is in fact $O(\sqrt{n\log (m/n)})$ which is $O(\sqrt{n})$ when $m = O(n)$. This the famous Six Standard Deviations Suffice bound of Spencer (1985 TAMS). A coloring achieving this bound can be found in deterministic polynomial time, using a recent r... | {} | {'log_upvote_score': 4, 'links': ['https://cstheory.stackexchange.com/questions/19379', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/109/']} | jdg_131353 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 388772 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a file containing a line which I want to replace something in the middle of it: database.url=jdbc:mysql://my.sql.ip.address:mySqlPort/mySqlDbName?useUnicode=true&... | Just print second next captured group as well \2 (I'm not modifying or enhance your sed ) sed -i -r 's/(database.url=jdbc:mysql:\/\/).+(:.+)/\1zizi\2/' myFile this is improved command to change only IP matched part. sed 's/[1-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}/NEWIP/' infile.txt If only for the lines s... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/388772', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/61120/']} | jdg_100831 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49715760 |
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 make a widget that sticks to the bottom of the page, and then is pinned to the top of the keyboard (when it appears). Note how the input textfield is pinned to th... | This is a working example of the thing you want. I think!Just copy/paste/run What's important in this example is the Expanded. A really nice widget that expands to as much space as it can get. And in result pushing the chat box down as much as possible (Bottom of the screen or bottom of the keyboard) import 'package:fl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49715760', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3668541/']} | jdg_375392 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3350181 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to integrate the following function with respect to $x$ . This is for a signal processing project. $y = \cos(x + ay -a), \ -1 < a < 1$ so the function would... | It is possible to compute $\displaystyle \int ydx$ as a purely algebraic function of $y$ . Rearrange to $\displaystyle x = \arccos y -ay + a$ (please take care of the domain-range considerations yourself, if they are a concern). You can compute $\displaystyle \int xdy$ to be $\displaystyle y\arccos y - \sqrt{1-y^2} - \... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3350181', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/457456/']} | jdg_252737 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6555040 |
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 create multiple input in JOptionPane.showInputDialog instead of just one input?
Now provide the response and nothing else.
| Yes. You know that you can put any Object into the Object parameter of most JOptionPane.showXXX methods , and often that Object happens to be a JPanel . In your situation, perhaps you could use a JPanel that has several JTextFields in it: import javax.swing.*;public class JOptionPaneMultiInput { public static void ma... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/6555040', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/807882/']} | jdg_119810 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 106224 |
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:
Imagine you have a star which is on the brink of turning into a black hole. Lets say it is infinitely close to become a black hole, but not there yet. Since there is ... | One of the tricky things with general relativity is that different observers may use different coordinate systems and measure very different things. The exterior geometry of any static spherically symmetric object is described by the Schwarzschild metric : $$ ds^2 = -\left(1-\frac{r_s}{r}\right)dt^2 + \frac{dr^2}{\left... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/106224', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/36048/']} | jdg_244363 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56050 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am looking for something like nextpow2 in MATLAB like this : P = nextpow2(A) returns the exponents for the smallest powers of two that satisfy $2^P\geq\left|A\r... | How about this? nextpow2[a_] := Ceiling @ Log[2, Abs @ a]; or nextpow2[a_] := Ceiling[RealExponent[a, 2]] The same thing in a different style: f1 = Ceiling @* Log2 @* Abs; (* v10 syntax *) Or: f2 = ⌈Log2 @ Abs @ #⌉ &; A plot: Plot[f2[x], {x, -10, 10}, Filling -> 0] | {} | {'log_upvote_score': 5, 'links': ['https://mathematica.stackexchange.com/questions/56050', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/15916/']} | jdg_327858 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 483929 |
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:
(On raspberry pi zero w, kernel 4.14y) It seems the wireless adapter chip isn't a device in the /dev fs, but is the name of something that 'ifconfig' knows about. I und... | In Linux, network interfaces don't have a device node in /dev at all. If you need the list of usable network interfaces e.g. in a script, look into /sys/class/net/ directory; you'll see one symbolic link per interface. Each network interface that has a driver loaded will be listed. Programmatically, you can use the if_... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/483929', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/260674/']} | jdg_162964 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6530424 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do you generate an XML file from an XSD file?
Now provide the response and nothing else.
| Suppose we have Test.xsd file that looks like this: <?xml version="1.0"?><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element name="MyClass"> <xs:complexType> <xs:sequence> <xs:element name="Field1" type="xs:string"/> <xs:element name="Field2" ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/6530424', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/822394/']} | jdg_237812 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19341168 |
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 move a series of app.use() calls into its own module. The easiest way to encapsulate this is to expose a function(app) in the exports, but I feel that handing over ... | This answer is a little late, but here it goes anyway... // composedMiddleware.jsconst express = require('express')const ware1 = (req, res, next)=>{...}const ware2 = (req, res, next)=>{...}const router = express.Router()router.use(ware1)router.use(ware2)export default router// app.jsconst composedMiddleWare = require('... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19341168', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/469300/']} | jdg_166705 | PrimeIntellect/stackexchange-question-answering |
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