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 | 46748 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I've got an Ubuntu 8.04 LTS server. There are several packages which are "kept back" ( "the following updates have been kept back" ) when I do an apt-get upgrade . It's my un... | The command apt-get upgrade will not add or remove packages. apt-get dist-upgrade will add or remove packages as required. The command apt-get dist-upgrade will not automatically upgrade you from one release to another unless you have also updated your sources (/etc/apt/sources.list) to point at a newer release. man ap... | {} | {'log_upvote_score': 7, 'links': ['https://serverfault.com/questions/46748', 'https://serverfault.com', 'https://serverfault.com/users/2189/']} | jdg_310635 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3016717 |
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 few global methods declared in public class in my ASP.NET web application. I have habit of declaring all global methods in public class in following format public stat... | Your first link states: Thats because static methods are using locks to be Thread-safe. The always do internally a Monitor.Enter() and Monitor.exit() to ensure Thread-safety That is utterly, horribly, abominably wrong. If you add [MethodImpl(MethodImplOptions.Synchronized)] to the method, that statement becomes part... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3016717', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/363738/']} | jdg_261945 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15030389 |
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 view controller with 2 different segues that goes to 2 different view controller,and i have to implement the cancel button in both the controllers.When i press the c... | I've been able to resolve this issue by prefixing the design instance type with "d:Type" as such: d:DataContext="{d:DesignInstance d:Type=local:MyClass}" This seems to be a bug in the VS2013 designer. I believe the d:Type property should be the default property of the d:DesignInstance attribute. Also, strangely I've on... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15030389', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2019132/']} | jdg_103655 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17905 |
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 am looking for a term that describes function that is "localized". What I mean is a function that is non zero in a bounded range and zero else where, such as the a rec... | Given a function $f\colon X\to \mathbb{R}$, the support of $f$ is defined to be$$\mathrm{sup}(f) = \{x\in X\mid f(x)\neq 0\}.$$ So in the first part, you are talking about "real variable functions of bounded support" . The "real variable" can be dropped if the domain is understood. For functions that have limit equal t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/17905', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/3799/']} | jdg_326082 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 114657 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In a different thread, a user stated the following about events preceding or following other events: However, if the two events are causally connected ("event A cause... | Further, given that we know that we can have instantaneous effects in typical quantum processes (e.g. flip the polarizer, effect on another a reading light years away, even though we cannot transmit useful information with this), does that not constitute "causing" for the purpose of this statement? Correct, that does n... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/114657', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/47383/']} | jdg_136252 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4577874 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've set up tracking branches with the --track option, and when I do a git pull on master , it fetches all branches to origin/branchname but doesn't merge with the local trac... | Shell script that fast-forwards all branches that have their upstream branch set to the matching origin/ branch without doing any checkouts it doesn't change your current branch at any time, no need to deal with working copy changes and time lost checking out it only does fast-forwards, branches that cannot be fast-for... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4577874', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/238030/']} | jdg_222203 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35980786 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using JSDoc. It generates ids with a period as in <a id=".someMethodName"></a> If another part of the page has <a href="#.someMethodName"></a> That works perfectly. Click... | HTML5 permits having a period in an ID attribute value, and browsers have handled this without any issues for decades (which is why the restriction in HTML 4 — itself defined not by HTML but by SGML on which it is based — was relaxed in HTML5, now free from the legacy baggage of SGML). So the problem isn't in the attri... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35980786', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/128511/']} | jdg_187885 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13665188 |
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 simple game where an enemy chases the player on a grid. I'm using the simple algorithm for pathfinding from the Wikipedia page on pathfinding. This invo... | First of all, several of the other answers are misleading and/or incorrect. Note that an array is an object. So you can use them as elements in a list, no matter whether the arrays themselves contain primitive types or object references. Next, declaring a variable as List<int[]> list is preferred over declaring it as A... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13665188', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1869570/']} | jdg_199242 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 84973 |
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 main script that I'm running, and from it I have a second "slow process" I want to kick off, and "do something" in the main script if it doesn't complete in the... | With ksh/bash/zsh: { (./slowprocess.sh >&3 3>&-; echo "$?") | if read -t 3 status; then echo "Cool it completed with status $status, do stuff..." else echo "It didn't complete, do something else..." fi} 3>&1 We duplicate the original stdout onto fd 3 ( 3>&1 ) so we can restore it for slowprocess.sh ... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/84973', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/38721/']} | jdg_285374 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30140044 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider the following use case: need to deliver first item as soon as possible need to debounce following events with 1 second timeout I ended up implementing custom operato... | Update: From @lopar's comments a better way would be: Observable.from(items).publish(publishedItems -> publishedItems.limit(1).concatWith(publishedItems.skip(1).debounce(1, TimeUnit.SECONDS))) Would something like this work: String[] items = {"one", "two", "three", "four", "five", "six", "seven", "eight"};Observable<St... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30140044', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1675568/']} | jdg_81848 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11053 |
Below is a question asked on the forum math.meta.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to marshal multiple pictures in one question in an array or table? For example, I'd like to piece together a 2 x 2 array from the following pictures.... | The answer to the question in the title is that It can't be done. MathJax interacts poorly with MarkDown (they overwrite each other's pieces). The way around it is to escape everything inside a MathJax environment and hide it from view of MarkDown. Therefore by design loading of pictures/links using MarkDown syntax ins... | {} | {'log_upvote_score': 4, 'links': ['https://math.meta.stackexchange.com/questions/11053', 'https://math.meta.stackexchange.com', 'https://math.meta.stackexchange.com/users/-1/']} | jdg_350267 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 120019 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to understand the difference between procedural languages like C and object-oriented languages like C++. I've never used C++, but I've been dis... | All answers so far have focused on the topic of your question as stated, which is "what is the difference between c and c++". In reality, it sounds like you know what difference is, you just don't understand why you would need that difference. So then, other answers attempted to explain OO and encapsulation. I wanted t... | {} | {'log_upvote_score': 8, 'links': ['https://softwareengineering.stackexchange.com/questions/120019', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/35064/']} | jdg_379586 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56949872 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Myself and many others have been struggling with setting up the Google Drive REST API v3 to work with Android apps. This mainly stems from the fact that the official Google ... | Before answering this question I want you to know that I got the code from here ( https://ammar.lanui.online/integrate-google-drive-rest-api-on-android-app-bc4ddbd90820 ) and the documentation from Google was not much helpful for me. So this solution is from limited resources available to me. I need the drive to upload... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56949872', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5519612/']} | jdg_70955 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53937 |
Below is a question asked on the forum economics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The body of question is: Assume the decision maker is risk averse, $u(40)=\frac{1}{2}(u(0)+u(100))$ , $u(m)=\frac{1}{2}(u(0)+u(180))$ , try to estimate the range of... | WLOG let $u(0)=0$ and $u(100)=60$ . Therefore, $u(40) = \dfrac{60}{2} = 30$ . By concavity of $u$ , $\dfrac{u(180)-u(100)}{80} \leq \dfrac{u(100)-u(40)}{60}=\dfrac{1}{2}$ . This gives an upper-bound on $u(180)\leq 100$ . Consequently, we get an upper bound on $u(m) = \dfrac{u(180)}{2} \leq 50$ . This bound is achieved ... | {} | {'log_upvote_score': 4, 'links': ['https://economics.stackexchange.com/questions/53937', 'https://economics.stackexchange.com', 'https://economics.stackexchange.com/users/42147/']} | jdg_339625 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5872685 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
map<string,Shopable*>::iterator it = mymap.begin(); The iterator appears to be constant, but items.begin() doesn't return a constant iterator. Or, that's what I think because... | Use const_iterator as : map<string,Shopable*>::const_iterator it = mymap.begin(); From the error, its clear that mymap.begin() returns const_iterator . That is because mymap is const in the function where you've written this, something like following: void f(const std::map<int,int> & m){ //^^^^^ note this std::... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5872685', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1870451/']} | jdg_120391 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15595478 |
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 "non-Internal" way to get the caller's name, as the function stop does? The idea is that I have a small function that checks the inputs and halts execution if some... | Thanks @GavinSimpson and @RicardoSporta, but I've figured it out. I'll post an answer in case somebody searches for this in SO. The name of the function that generated the current call can be retrieved by deparse(sys.calls()[[sys.nframe()-1]]) This returns a string that contains not only the name of the function, but t... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15595478', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2138016/']} | jdg_145440 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20827372 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I got the following piece of code function pushJsonData(productName) { $.ajax({ url: "/knockout/SaveProduct", type: "POST", contentType: "application/... | I can't say for sure what the problem is. Could be some bad character, could be the spaces you have left at the beginning and at the end, no idea. Anyway, you shouldn't hardcode your JSON as strings as you have done. Instead the proper way to send JSON data to the server is to use a JSON serializer: data: JSON.stringif... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/20827372', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1794925/']} | jdg_196947 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 96289 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
In 1995 (if I'm not mistaken) Taylor and Wiles proved that all semistable elliptic curves over $\mathbb{Q}$ are modular. This result was extended to all elliptic curves in 200... | Yes, this is a very active area -- one of the major themes of current research in number theory. Much of the recent work has focussed on proving something slightly weaker, but easier to get at, than modularity. An elliptic curve $E$ over a number field $K$ is said to be potentially modular if there is a finite extensio... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/96289', 'https://mathoverflow.net', 'https://mathoverflow.net/users/22095/']} | jdg_381052 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 469869 |
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:
The longest solar day of year is approximately 24 hours 0 min 30 seconds (occurs at mid to late December) while the shortest solar day of year is approximately 23 hou... | You can't calculate the length of a mean solar day just by taking the mean of the shortest & longest apparent solar days. That would work if the apparent day lengths varied in a simple linear fashion, but that's not the case. From Wikipedia's article on the Equation of Time , The equation of time describes the discrepa... | {} | {'log_upvote_score': 7, 'links': ['https://physics.stackexchange.com/questions/469869', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/205782/']} | jdg_282493 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 532965 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Does a component exist that allows an analogue signal through until it receives a digital 1, then allows that digital 1 through? As an example: Analogue sine wave... | there's various ways of doing this, but the simplest would probably be using an analog switch IC that you control with the digital input, which has two inputs, one of which you connect to your analog signal, the other which you simply tie to 5V. In the more general case, "maximum of two inputs" is not hard; all you nee... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/532965', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/220724/']} | jdg_97570 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17988300 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's suppose I have a website that DOESN'T require web-sockets on the home page, but DOES require it on some other relative path ('/new' for example). Suppose I need the 'co... | Answering your questions: Obviously, because when a user hits /new its handler fires and adds connection handler to io . It's a huge memory leak. That's related to the one above. You don't want to add a connection handler every time a user hits /new . Now to solve your problem I think that the best idea is to call (on ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17988300', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1003363/']} | jdg_140711 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1115104 |
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:
Determine $$\lim_{n \to \infty} \frac{n}{\log \left((n+1)!\right)}.$$Now, I know that $\log x < \sqrt{x} < x$ and trying to apply comparison test, but it does not work. ... | Note that$$(n!)^2=\Bigl(1\cdot n\Bigr)\Bigl(2\cdot(n-1)\Bigr)\Bigl(3\cdot(n-2)\Bigr)\ldots\Bigl((n-1)\cdot 2\Bigr)\Bigl(n\cdot 1\Bigr)\ge n\cdot n\cdot\ldots\cdot n=n^n$$(the graph of $x\cdot((n+1)-x)$ is a parabola oriented downwards) Therefore (for $n\ge 2$)$$0\le\frac{n}{\log((n+1)!)}\le\frac{n}{\log(n!)}=\frac{2n}{... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1115104', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/67969/']} | jdg_123498 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 59996 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
It's fairly classical that for $D>1$ and $(D,l)=1$ one has$$\sum_{\stackrel{p\leq x}{p\equiv l\; (mod \; D)}}\frac{\log p}{p} = \frac{\log x}{\phi(D)} + \textrm{O}(1)$$where i... | You're right that your proposed method for estimating the new sum, while correct, gives a worse error bound than we can obtain otherwise. Rather than quoting the classical result itself, I suggest going back to the proof of that classical result and modifying it to address the new sum. Somewhat more precisely: the Lege... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/59996', 'https://mathoverflow.net', 'https://mathoverflow.net/users/6194/']} | jdg_205158 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 265814 |
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:
Goal I'd like to have multiple independent websites with one shared authentication server. The auth server will have one database in which all users are stored (just... | Has the data been securely erased beyond any doubt? No. Does it matter in practice? Probably not, at least for any sensible domestic/company threat model. For the purposes of this answer I will presume that your disk was encrypted with a standard password unlock scheme and no TPM was involved. I will also presume a mec... | {} | {'log_upvote_score': 7, 'links': ['https://security.stackexchange.com/questions/265814', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/279066/']} | jdg_330810 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 55773761 |
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 question for typescript. I want to create somemething like union from a object values. How I can achieve this? eg: const x = { x: 1, y: 2, z: 'a string', ... | To get a union of the values in the type of a variable you can use ValueOf<typeof x> . For your example that type would be string | number | HTMLDivElement const x = { x: 1, y: 2, z: 'a string', k: document.createElement('div')}type ValueOf<T> = T[keyof T]; const y = (P: ValueOf<typeof x>): boolean => { // ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/55773761', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/907047/']} | jdg_354512 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 440944 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
A query runs fast: DECLARE @SessionGUID uniqueidentifierSET @SessionGUID = 'BCBA333C-B6A1-4155-9833-C495F22EA908'SELECT *FROM Report_OpenerWHERE SessionGUID = @SessionGUIDORD... | I had the same problem as the original poster but the quoted answer did not solve the problem for me. The query still ran really slow from a stored procedure. I found another answer here "Parameter Sniffing" , Thanks Omnibuzz. Boils down to using "local Variables" in your stored procedure queries, but read the original... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/440944', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12597/']} | jdg_142735 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21441792 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Structure tables and result query on sqlfiddle I want use query: INSERT INTO Price (id_price, id_firm, id_city, name) VALUES ('12002', '1429', '73041', 'АРЕНД... | SET IDENTITY_INSERT Table_Name ON;GO /* Do your Inserts */SET IDENTITY_INSERT Table_Name OFF;GO Note Not a good practice, not advised at all. You may very well end up having duplicate values so let the identity column generate the values for you. if you want to be able to insert the values yourself then do not ma... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/21441792', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_135821 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30308088 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The two characters )" terminate the raw string literal in the example below. The sequence )" could appear in my text at some point, and I want the string to continue even if ... | Raw string literals let you specify an almost arbitrary* delimiter: //choose ### as the delimiter so only )###" ends the stringR"###( Some Text)" )###"; *The exact rules are: "any member of the basic source character set except:space, the left parenthesis (, the right parenthesis ), the backslash \,and the contro... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/30308088', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3677097/']} | jdg_188718 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4995057 |
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 getting a compile error at the following method. public static boolean isValidPasswd(String passwd) { String reg = "^(?=.*[0-9])(?=.*[a-z])(?=.*[A-Z])(?=.*[~#;:?/@&!\"... | You have encoding problem with your sourcecode file. It is maybe ISO-8859-1 encoded, but the compiler was set to use UTF-8. This will results in errors when using characters, which will not have the same bytes representation in UTF-8 and ISO-8859-1. This will happen to all characters which are not part of ASCII, for ex... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/4995057', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/177971/']} | jdg_339542 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7112629 |
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 trying to write an extension method, but it doesn't seem to be operating as intended. Before we delve too much deeper, here's the code I have: public static vo... | Can't do that the way you have originally written it, you are taking a reference variable ( source ) and making it refer to a new instance. This modifies the local reference source and not the original argument passed in. Keep in mind for reference types in C#, the default parameter passing scheme is pass by value (wh... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7112629', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/88069/']} | jdg_234257 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26800350 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
So far, I was able to create a contextMenu that binds to a right mouse cilck by including the javascript in a html file: var Feature = { register_contextMenu: function() {... | Did you check out the source code for the demo on Github? Looks like you just add a CSS class: .context-menu-item.icon-<NAME-OF-ICON> { background-image: url(images/<NAME-OF-ICON>.png);} The docs also state: ( string ) icon Specifies the icon class to set for the item. Icons must be defined in CSS with selectors lik... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26800350', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3646263/']} | jdg_171628 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've seen the operators >> and << in various code that I've looked at (none of which I actually understood), but I'm just wondering what they actually do and what some practi... | Here is an applet where you can exercise some bit-operations, including shifting. You have a collection of bits, and you move some of them beyond their bounds: 1111 1110 << 21111 1000 It is filled from the right with fresh zeros. :) 0001 1111 >> 30000 0011 Filled from the left. A special case is the leading 1. It often... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6385792', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2128/']} | jdg_257364 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to publish my web api in .net core 2.1 with system files ...but when I publish it, in my computer I only see .dll , .json , but not others files , so I don’t know... | All you need is a docker volume in order to persist the log files. So in the same directory as your docker-compose.yml create a logs directory, then define a volume mount. When defining a mount remember the syntax is <host_machine_directy>:<container_directory> . Give the following volume a try and let me know what you... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/54374729', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10915067/']} | jdg_98543 | 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:
I have this parametric equation: $$\text{C}: \qquad \vec r(t)=\left(\cos^3(t), \sin^3(t)\right), \qquad t \in [0, 2\pi]$$ How to find the area inside of $\text{C}$? I ha... | You are given the parameterization $y = \sin^3 t$ and $x = \cos^3 t$ for $0 \le t \le 2\pi$. Differentiating gives $dx = -3\cos^2 t \sin t \,dt$. Now dump those into the formula to get $\text{Area} = -\displaystyle\int_{C} y\,dx = -\int_{0}^{2\pi}\underbrace{(\sin^3 t)}_{y}\underbrace{(-3\cos^2 t \sin t \,dt)}_{dx}$. E... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/889522', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/129069/']} | jdg_214349 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am totally new to Log4net. I have managed to get something going by adding a config file and simple logging. I have hardcoded the value to be "C:\temp\log.txt" but this i... | log4net can handle this for you. Any appender property of type string can be formatted, in this case, using the log4net.Util.PatternString option handler. PatternString even supports the SpecialFolder enum which enables the following elegant config: <appender name="LogFileAppender" type="log4net.Appender.RollingFileApp... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/1535736', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_209600 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 953251 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm upgrading a PowerEdge T310 to its maximum allowed memory of 32GB. The compatibility information in the manual lists the following: Your system supports DDR3 registered DIMM... | Take a look at the technical data sheet for your memory. Specifically, the HMT31GR7BFR4A you have is dual -rank, not quad -rank. Your system probably does not support dual-ranked 8 GB for 32 GB total (assuming your manual is correct, as it's a bit different from this technical guidebook ). You'd want HMT31GR7BFR8A, whi... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/953251', 'https://serverfault.com', 'https://serverfault.com/users/129773/']} | jdg_319206 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 82127 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
If anyone can help me troubleshoot this, I would very much appreciate it!! The tests work. It's just that when I do the manual ping/nslookup test, nothing is working.By the way... | You haven't got A records for your nameservers ns1.main.com and ns2.main.com. The named-checkzones hasn't worked as it is warning you that you haven't got A records for your nameservers: zone main.com/IN: NS 'ns1.main.com' has no address records (A or AAAA) zone main.com/IN: NS 'ns2.main.com' has no address records (A ... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/82127', 'https://serverfault.com', 'https://serverfault.com/users/81082/']} | jdg_366215 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3575266 |
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 was examining the nature of rotating objects and realized a pattern that could be extended to higher dimensions. If you have a line (1 dimensional) and rotate it along... | Be sure you understand and can justify the steps in the following: $$\sum_{k=1}^n\frac{\sqrt{n+k}}{n\sqrt n}=\frac1n\sum_{k=1}^n\sqrt{1+\frac kn}\xrightarrow[n\to\infty]{}\int_0^1\sqrt{1+x}\,dx=\ldots$$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3575266', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/637398/']} | jdg_134911 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 339784 |
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 tab delimited table a b cA 5 2 0B 0 5 4C 4 3 4D 2 0 2 I want to change the non-zero values to "1", without changing the column or row names. Desired output: a b... | Assuming strictly tab-delimited input: $ cat data.in a b cA nancy bilbo baggins 0B 0 darcy benderC phantom menace Unix !!D last row 0 the end$ cat -t data.in^Ia^Ib^IcA^Inancy^Ibilbo baggins^I0B^I0^Idarcy^IbenderC^Iphantom menace^IUnix^I!!D^Ilast ro... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/339784', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/205286/']} | jdg_294115 | 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 add a new auto increment primary column to a existing table which has data. How do I do that? I first added a column and then try to add a sequence after that, I lo... | Say your table is called t1 and your primary-key is called id First, create the sequence: create sequence t1_seq start with 1 increment by 1 nomaxvalue; Then create a trigger that increments upon insert: create trigger t1_triggerbefore insert on t1for each row begin select t1_seq.nextval into :new.id from dual; ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11464396', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1423818/']} | jdg_273056 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13747621 |
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 an easier/better way to return a default value if a XAttribute on a XElement is not existing?: I'm trying to write this in a shorter way (cause it's a two-liner): va... | There's a much easier way to do that: var v = (string) root.Attribute("testAttribute") ?? ""; The explicit conversion from XAttribute to string returns null if the input XAttribute is null. The null-coalescing operator then effectively supplies the default value of an empty string. Of course, you can still write your e... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13747621', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/876745/']} | jdg_108664 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 68620927 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
The installation on the m1 chip for the following packages: Numpy 1.21.1, pandas 1.3.0, torch 1.9.0 and a few other ones works fine for me. They also seem to work properly wh... | UPDATE: scikit-learn now works via pip ✅ Just first brew install openblas - it has instructions for different processors ( wikipedia ) brew install openblasexport OPENBLAS=$(/opt/homebrew/bin/brew --prefix openblas)export CFLAGS="-falign-functions=8 ${CFLAGS}"# ^ no need to add to .zshrc, just doing this once.pip insta... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/68620927', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14577487/']} | jdg_117944 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 368291 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a question about type 1 and type 2 hypervisors. Type 1 runs on the bare metal, and then the end operating systems are installed on top. This seems to me like the most lo... | Type 2 hypervisors are rather useful, though not commonly in mainline production environments. A T2 hypervisor such as VMWare Workstation can have the ability to produce Virtual Machines that are instantly useable on the T1 version (ESXi) just by uploading the right files, which makes it very handy for VM prototyping. ... | {} | {'log_upvote_score': 5, 'links': ['https://serverfault.com/questions/368291', 'https://serverfault.com', 'https://serverfault.com/users/84281/']} | jdg_253043 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9000252 |
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 compare two NSDates with NOW ([NSDate date]). NSDate *date1 = [NSDate dateWithString:@"1982-02-12 07:00:00 +0100"];NSDate *now = [NSDate dateWithString:@"2012-01-... | unsigned int flags = NSCalendarUnitHour | NSCalendarUnitMinute | NSCalendarUnitSecond;NSCalendar* calendar = [NSCalendar currentCalendar];NSDateComponents* components = [calendar components:flags fromDate:date1];NSDate* timeOnly = [calendar dateFromComponents:components]; This will give you a date object where everythi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9000252', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1108271/']} | jdg_104266 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3184445 |
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 writing a c++ program on Linux (Ubuntu). I would like to delete the contents of a directory. It can be loose files or sub-directories. Essentially, i would like to do so... | Use the nftw() (File Tree Walk) function, with the FTW_DEPTH flag. Provide a callback that just calls remove() on the passed file: #define _XOPEN_SOURCE 500#include <stdio.h>#include <ftw.h>#include <unistd.h>int unlink_cb(const char *fpath, const struct stat *sb, int typeflag, struct FTW *ftwbuf){ int rv = remove(... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3184445', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11212/']} | jdg_254723 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 218270 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
UPDATE: I am grateful to Peter May for the accepted answer, which makes most of the details below irrelevant. However, I will leave them in place for the record. I am trying ... | Ah, Neil, my apologies, sins of a forgetful old man. You are quite right to object to Theorem 3 in that 1969 paper, because it is false as stated. In fact, Paul Goerss gave me a counterexample ages ago. That appears as Example 23.4.2 in More ConciseAlgebraic Topology, by Kate Ponto and myself, which is availablehere:... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/218270', 'https://mathoverflow.net', 'https://mathoverflow.net/users/10366/']} | jdg_270853 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37684907 |
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 created a type in Haskell but I have no idea on how to get one of the fields of my created type. How should I go about? Should I make a function Book -> String or some... | I would suggest using records when creating such a large type. Something along the lines of data Book = Book { pages :: Int , author :: String , title :: String } at which point, if you ever wanted the author of a book, it is as simple as main = do let book = Book 20 "... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37684907', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4687529/']} | jdg_237684 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2599825 |
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 number several equations in a align environment using only one number? For example \begin{align}w^T x_i + b \geqslant 1-\xi_i \text{ if } y_i=1, \nonumber \\w^T x_i... | First of all, you probably don't want the align environment if you have only one column of equations. In fact, your example is probably best with the cases environment. But to answer your question directly, used the aligned environment within equation - this way the outside environment gives the number: \begin{equation... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2599825', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/156458/']} | jdg_218235 | 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 create upgrade and backout scripts in SQL. The upgrade script adds a column like so: IF NOT EXISTS (SELECT * FROM sys.columns WHERE Name = N'ColumnName' AN... | This is the default constraint that is added because of the DEFAULT(0) in your newly added column. You can name this yourself so it has a known fixed name rather than relying on the auto name generation. ALTER TABLE TableName ADD ColumnName bit NOT NULL CONSTRAINT DF_Some_Fixed_Name DEFAULT(0) Then to remove the col... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/7663390', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/590719/']} | jdg_221776 | 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:
So first let me state my homework problem: Let $X$ be a set, let $\{A_k\}$ be a sequence of subsets of $X$, let $B = \bigcup_{n=1}^{+\infty} \bigcap_{k=n}^{+\infty} A_k$... | First let’s clear up a misconception: there is no last term in the expression for $B$. For any term $A_n \cap A_{n+1} \cap A_{n+2} \cap \dots$ there is a next term $A_{n+1} \cap A_{n+2} \cap A_{n+3} \cap\dots$ that is potentially a larger set. Now to the problem itself: you must start with the definitions of $\limsup$ ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/72690', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/15656/']} | jdg_269785 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23945350 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to reshape my wide table into long format but keeping multiple fields for each record, for example: dw <- read.table(header=T, text=' sbj f1.avg f1.sd f2.avg f2.sd bl... | reshape does this with the appropriate arguments. varying lists the columns which exist in the wide format, but are split into multiple rows in the long format. v.names is the long format equivalents. Between the two, a mapping is created. From ?reshape : Also, guessing is not attempted if v.names is given explicitly.... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/23945350', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1707278/']} | jdg_171527 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38405510 |
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 several container that require state - I will only ever set the scale to 1, but I would like it so that no matter which host they start on the volume would be shared. ... | docker service create --mount ... provides two options for persistent data; bind mounts and named volumes. Bind mounts persist on the host created so will not work for you since not shareable. Named volumes can be created using docker volume create or created implicitly as part of docker service create using --mount op... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/38405510', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/139792/']} | jdg_171179 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2342579 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What status code should I set for UPDATE ( PUT ) and DELETE (e.g. product successfully updated)?
Now provide the response and nothing else.
| For a PUT request: HTTP 200 , HTTP 204 should imply "resource updated successfully". HTTP 201 if the PUT request created a new resource. For a DELETE request: HTTP 200 or HTTP 204 should imply "resource deleted successfully". HTTP 202 can also be returned by either operation and would imply that the instruction was acc... | {} | {'log_upvote_score': 12, 'links': ['https://Stackoverflow.com/questions/2342579', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/132257/']} | jdg_212931 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27889 |
Below is a question asked on the forum mechanics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Imagine we're going down a hill and we're driving a manual car. There are two situations: If I put my car in neutral it will go downhill without any need for the in... | If the car is equipped with a modern fuel injection system, it will likely use less if left in gear and allowed to run against the transmission with no throttle as modern fuel injection systems can and do shut down the injectors completely thus use no fuel whatsoever. If the engine is at idle in neutral, the ECU will ... | {} | {'log_upvote_score': 6, 'links': ['https://mechanics.stackexchange.com/questions/27889', 'https://mechanics.stackexchange.com', 'https://mechanics.stackexchange.com/users/14127/']} | jdg_158646 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4748673 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm developing a software application that checks what kind of software you have installed, but in order to do so, I must know if the OS is a 32 bit or a 64 bit OS. I tried S... | System.getProperty("os.arch"); Should be available on all platforms, see the Java System Properties Tutorial for more information. But 64 bit Windows platforms will lie to the JVM if it is a 32 bit JVM. Actually 64 bit Windows will lie to any 32 bit process about the environment to help old 32 bit programs work properl... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4748673', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/583139/']} | jdg_167359 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 157903 |
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:
One of the previous posts made me think of the following question: Is it possible to evaluate this limit without L'Hopital and Taylor? $$\lim_{x\rightarrow0} \frac{\tan(... | Here's a way which avoids derivatives and integrals. Assume that we know that $\frac{\sin x}{x} \to 1$ as $x \to 0$.Then we also know that$\frac{1-\cos x}{x^2} = \frac12 \left( \frac{\sin(x/2)}{x/2} \right)^2 \to \frac12$. Now,$$\frac{\tan x - x}{x^3} = \frac{1}{\cos x} \left( \frac{\sin x - x}{x^3} + \frac{1-\cos x}{x... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/157903', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/32016/']} | jdg_127599 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 296455 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Penrose Stairs seem to be a locally valid but globally inconsistent contraption. I have a couple of questions: Is it physically realizable? In other words, is it possibl... | Note that$$\frac{a_n}{b_n}-\frac{a_n}{a_n+b_n}=\frac{a_n^2}{a_nb_n+b_n^2}\tag{1}$$Since $\sum\frac{a_n}{b_n}$ converges, there exists an $N$ so that for $n>N$, we have$$\left|\frac{a_nb_n}{b_n^2}\right|=\left|\frac{a_n}{b_n}\right|<\frac12\tag{2}$$Then for $n>N$ we also have that$$0\le\frac{a_n^2}{a_nb_n+b_n^2}\le2\fra... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/296455', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/48371/']} | jdg_361872 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14737371 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
With IBM's XL compiler family it is possible to supply two options ( -qreport and -qlist ) to generate reports for each source file that include information on which optimiza... | Have a look at the -fdump-tree-[switch] flags. You can use -fdump-tree-all to get loads of information. Also in trunk gcc -fopt-info-[options] will give you access higher level optimization information e.g. when particular optimizations were applied, missed etc e.g. -fopt-info-inline-optimized-missed Prints all success... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14737371', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1329844/']} | jdg_358309 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9421966 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using twitter bootstrap to create togglable tabs. Here is the css I'm using: <div class="container"> <ul class="nav nav-tabs"> <li><a href="#home" data-toggle="tab">... | nav-tabs list items are automatically floated to the left by the bootstrap so you have to reset that and instead display them as inline-block , and to center menu items we have to add the attribute of text-align:center to the container, like so: CSS .nav-tabs > li, .nav-pills > li { float:none; display:inline-blo... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/9421966', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/673548/']} | jdg_272962 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using rand() to generate either 0 or 1 ( rand() % 2 ). I am seeding it using the current time ( srand(time(NULL)) ). After much debugging, I realised that rand() never r... | Instead of using rand()%2 , try rand()>(RAND_MAX/2) . You can only assume rand() to be uniform on the interval [0, RAND_MAX] . Edit: This was suggested by Shahbaz in the comments, which I only noticed after I posted this answer. Edit: ArjunShankar called me out on my previous wording: "rand() is only specified to be un... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11418113', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/919578/']} | jdg_155263 | 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.
Question:
Why does depression of freezing point takes place if a non-volatile solute is added to the solution? For more details about the question checkout this link below De... | Imagine a pure liquid. If part of it freezes, what happens to the rest of the solution? Well, it looks exactly the same since it's also pure, so nothing. However, this is not true for the system you've described. What happens if there's a solute mixed in liquid? When, now you're concentrating the solute in the remainde... | {} | {'log_upvote_score': 4, 'links': ['https://chemistry.stackexchange.com/questions/107694', 'https://chemistry.stackexchange.com', 'https://chemistry.stackexchange.com/users/60112/']} | jdg_221531 | 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:
I would like a formal, but not very deep in the theory, answer to this question. Maybe I am even wrong at the understanding of what a lemniscate may be, so here is anoth... | Suppose we try to chart near the cross point, so we have a homeomorphism $f:(-\epsilon,\epsilon) \to X \subset \mathbb{R}^2$ where $X$ is the small cross. Then if we remove the single point in the center of the cross in $X$ and the corresponding point in $(-\epsilon,\epsilon)$, we get 4 connected components in the imag... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/308486', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/59234/']} | jdg_147829 | 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:
In my MVC .NET core 2.2 app there is HostedService which doing background work. It is register in ConfigureServices method of Startap class services.AddHostedService<Engines.... | When you run this using Visual Studio, you are likely using IIS Express, which isn't going to run your ASP.NET Core project until the first request is made (that's really just how IIS works by default). This applies when using the InProcess hosting-model that's new with ASP.NET Core 2.2, which I expect you must be usin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/54212990', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/69433/']} | jdg_101353 | 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 have some code and would like to do some additional modularisation so I would like to have my component Calendar inside its own html (it's not a complete html but one whose... | Why don't you use partialview? Anyway what you're trying can be achieved by this - @Html.Raw(File.ReadAllText(Server.MapPath("~/Views/Home/_TSCalendar.html"))) You can pass any html as a string to @Html.Raw Update Just create a new partial view in your Shared folder (if you want to use it across the application), and a... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/32012178', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2984585/']} | jdg_107830 | 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:
What is the best way to assign to multiple columns using data.table ? For example: f <- function(x) {c("hi", "hello")}x <- data.table(id = 1:10) I would like to do something ... | This now works in v1.8.3 on R-Forge. Thanks for highlighting it! x <- data.table(a = 1:3, b = 1:6) f <- function(x) {list("hi", "hello")} x[ , c("col1", "col2") := f(), by = a][]# a b col1 col2# 1: 1 1 hi hello# 2: 2 2 hi hello# 3: 3 3 hi hello# 4: 1 4 hi hello# 5: 2 5 hi hello# 6: 3 6 hi hellox[ , c("m... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/11680579', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/714319/']} | jdg_379282 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The setuid permission bit tells Linux to run a program with the effective user id of the owner instead of the executor: > cat setuid-test.c#include <stdio.h>#include <un... | Linux ignores the setuid¹ bit on all interpreted executables (i.e. executables starting with a #! line). The comp.unix.questions FAQ explains the security problems with setuid shell scripts. These problems are of two kinds: shebang-related and shell-related; I go into more details below. If you don't care about securit... | {} | {'log_upvote_score': 8, 'links': ['https://unix.stackexchange.com/questions/364', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/73/']} | jdg_242969 | 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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Background Within PHP / Laravel MVC applications response codes and bodies are often dictated by the Exception that is thrown. If a HTTP exception is thrown (inheriting from ... | My answer is not targeted at Laravel as I feel working with a framework mindset actually goes against your initial question. Always throw a tailored exception and then handle the conversion within the controller. In this case wrap it in a HttpException . There are a few good reasons for this: The decision on which stat... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51742999', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/913622/']} | jdg_187799 | 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'd like to display the name of a function I'm calling. Here is my code void (*tabFtPtr [nbExo])(); // Array of function pointersint i;for (i = 0; i < nbExo; ++i){ printf ... | You need a C compiler that follows the C99 standard or later. There is a pre-defined identifier called __func__ which does what you are asking for. void func (void){ printf("%s", __func__);} Edit: As a curious reference, the C standard 6.4.2.2 dictates that the above is exactly the same as if you would have explicitly... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/15349761', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1033967/']} | jdg_319160 | 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 build a solution with packages content missing (except repositories.config inside) with MSBuild 12.0. I expect it to auto restore all missing packages before bu... | If you are using Visual Studio 2017 or later which ships with MSBuild 15 or later, and your .csproj files are in the new PackageReference format , the simplest method is to use the new MSBuild Restore target . No-one has actually answered the original question, which is "how do I get NuGet packages to auto-restore when... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/22300375', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/90859/']} | jdg_251129 | 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 have two UIPickerController s in one view controller. I can get one to work, but when I add a second, my app crashes. Here is the code I use for one picker view: import UIK... | Based on the information I have in the question, I'd say that you need to set up the data source & delegate methods to handle the ability to distinguish between which picker instance is calling them. Using the tag property on the picker view is one strategy. There should be some if/else or switch statements in the meth... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/27642164', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4368709/']} | jdg_272898 | 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:
What should I do with the $\sin \left(t^2\right)$ ? Can I use trigonometric identities for this kind of problem ? Thanks in advance
Now provide the response and nothing... | It is not possible to obtain a unique function if given only the metric. I will work the problem backwards to illustrate why. I am assuming this a perfectly orientable surface embedded in $\mathbb{R}^3$. $${(ds)^2}={(dx)^2}+{(dy)^2}+{(dz)^2}$$Write out the constraint $${dz}={(∂f/∂x)}{dx}+{(∂f/∂y)}{dy}$$Plug it into th... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/503604', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/94072/']} | jdg_199617 | 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:
This is my controller, public ActionResult ReturnMethodTest(int id) { string name = "John"; return Json( new {data=name}); } I am trying to get data from this con... | @Url.Action only returns the action url's string, without quotes around it. You'll need to wrap that url in quotes. Replace: url: @Url.Action("ReturnMethodTest", "HomeController"), With: url: '@Url.Action("ReturnMethodTest", "HomeController")',// ^ ^ Otherwise, the file... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/31377095', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4226347/']} | jdg_88446 | 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 working an an aspnet core 2 web api project, which main consumer is a vue web app. Api uses jwt tokens as authentication method, and everything works fine. Now i've put u... | This can be handled using the JwtBearerEvents that is connected to the JwtBearerOptions instance provided to AddJwtBearer . Specifically, there's an OnMessageReceived event that can be implemented to provide the token itself. Here's an example: services.AddAuthentication(...) .AddJwtBearer(jwtBearerOptions => { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47532751', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2225982/']} | jdg_252565 | 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:
I heard somewhere that quarks have a property called 'colour' - what does this mean?
Now provide the response and nothing else.
| You heard well. But note that this doesn't have anything to do with real color. The reason that property was so named is because of accidental similarities to how color mix and because certain physicist have a weird sense of humor. Quantum electrodynamics Note that the thing they are talking about is color charge . So ... | {} | {'log_upvote_score': 6, 'links': ['https://physics.stackexchange.com/questions/2228', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/954/']} | jdg_127964 | 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 would like to attach Doxygen comments to my Q_PROPERTYs. For example: song.h class Song : public QObject{ Q_OBJECTprivate: Q_PROPERTY(QString title READ title WRITE s... | I have finally found a way to do this. In the source files: /** * @brief The name of the user. * @accessors name(), setName() */Q_PROPERTY(QString name READ name WRITE setName) In the Doxyfile : ALIASES = "accessors=\par Accessors:\n" What I've done is define an alias named "accessors" that will generate a paragraph wi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4914118', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/140367/']} | jdg_311963 | 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:
In solving a larger problem, I ran into the following inequality which I must solve: $$ 1+\frac{1}{x} \gt 0.$$ Looking at it for a while, I found that $x\gt 0$ and $x\lt... | There are two cases. If $x>0$ we may multiply both sides by $x$ and the inequality is unchanged, i.e. $x+(1/x)x>0(x)$, which simplifies to $x+1>0$ or $x>-1$. This case is the combination of $x>0$ and $x>-1$, which is $x>0$. If $x<0$ we multiply both sides by $x$ and the inequality reverses, i.e. $x+(1/x)x<0(x)$, whic... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/392405', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/59242/']} | jdg_111520 | 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:
Possible Duplicates: C - determine if a number is prime Is there any way to test easily in C whether a selected number is prime or not?
Now provide the response and nothing ... | The easiest way is writing a loop, like: int is_prime(int num){ if (num <= 1) return 0; if (num % 2 == 0 && num > 2) return 0; for(int i = 3; i < num / 2; i+= 2) { if (num % i == 0) return 0; } return 1;} You can then optimize it, iterating to floor(sqrt(num)) . | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5281779', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/513956/']} | jdg_365542 | 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 class which is essentially a collection/list of things. But I want to add some extra functions to this list. What I would like, is the following: I have an instance ... | If you want only part of the list behavior, use composition (i.e. your instances hold a reference to an actual list) and implement only the methods necessary for the behavior you desire. These methods should delegate the work to the actual list any instance of your class holds a reference to, for example: def __getitem... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/36688966', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2109064/']} | jdg_111259 | 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.
Question:
I'm a bit confused about the difference between nominal and structural type systems. Can someone please explain how they differ? From what I understand: N... | In a dynamically typed system, values have types at runtime but variables and functions do not. In a statically typed system, variables and functions have types known and checked at compile-time. E.g. in Python x can be anything ; at runtime, if it is 1 it's a number and if it is "foo" , it's a string. You would only k... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/181154', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/40889/']} | jdg_283293 | PrimeIntellect/stackexchange-question-answering |
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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:
What are examples of problems that are known to be sub-exponential, but are known to be non-polynomial, or are not known to be polynomial? EDIT. Here is what I mean ... | Graph Isomorphism is known to be in quasipolynomial time but not known to be in polynomial time: https://arxiv.org/abs/1512.03547 You can also come up with synthetic problems by the time hierarchy theorem, which essentially states that there are problems at any (deterministic) time complexity but not below: https://en.... | {} | {'log_upvote_score': 5, 'links': ['https://cstheory.stackexchange.com/questions/47073', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/27518/']} | jdg_93564 | 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 very new to programming. I want to check if a string s contains a-z characters. I use: if(s.contains("a") || s.contains("b") || ... {} but is there any way for this to be d... | You can use regular expressions // to emulate contains, [a-z] will fail on more than one character, // so you must add .* on both sides.if (s.matches(".*[a-z].*")) { // Do something} this will check if the string contains at least one character a-z to check if all characters are a-z use: if ( ! s.matches(".*[^a-z].... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24086968', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_272436 | 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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This question was asked in the Google programming interview. I thought of two approaches for the same: Find all the subsequences of length. While doing so compute the sum and... | Here is a Java implementation with the same time complexity as the algorithm used to sort the array. Note that this is faster than your second idea because we do not need to search the entire array for a matching partner each time we examine a number. public static boolean containsPairWithSum(int[] a, int x) { Array... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51300360', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9995490/']} | jdg_204965 | 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 have a name textfield in my app, where both the firstname maybe a middle and a lastname is written. Now I want to split these components by the first whitespace, the space ... | /*fullNameString is an NSString*/NSRange rangeOfSpace = [fullNameString rangeOfString:@" "];NSString *first = rangeOfSpace.location == NSNotFound ? fullNameString : [fullNameString substringToIndex:rangeOfSpace.location];NSString *last = rangeOfSpace.location == NSNotFound ? nil :[fullNameString substringFromIndex:rang... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23939633', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1723514/']} | jdg_292812 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4058725 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
My math teacher left two questions last week, prove (1) $6^9>10^7$ and (2) $7^{71}>75^{32}.$ I did the first question: \begin{align}\frac{6^9}{10^7}&=\frac{4}{5}\times\f... | I will give a solution that involve only calculations with 2 digit numbers; all the other contributions will be estimated. I will call my approach the sloppy continued fractions method. Unluckily, if you want to cut down computations you have to be smarter, and in particular lengthy. Sorry for that, but you will enjoy!... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/4058725', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/66964/']} | jdg_338414 | 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 just noticed that there is a warning message pops up when I view my mootool.js script on FireFox browser. The warning message is The character encoding of the plain text do... | In your HTML it is a good pratice to provide the encoding like using the following meta like this for example: <meta http-equiv="content-type" content="text/html; charset=utf-8" /> Note: if any line between <head> and this meta line (Even if it's acommented note) problem will remain, so make sure you added meta lineaft... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24604466', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1176276/']} | jdg_329937 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum dsp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
We know that Heisenberg uncertainty Principle states that$$\Delta f \Delta t \geq \frac{1}{4 \pi}.$$ But (in many case for Morlet wavelet) I have seen that they changed t... | It is important to define the time and frequency widths $\Delta_t$ and $\Delta_{\omega}$ of a signal before discussing any special forms of the uncertainty principle. There is no unique definition of these quantities. With appropriate definitions it can be shown that only the Gaussian signal satisfies the uncertainty p... | {} | {'log_upvote_score': 4, 'links': ['https://dsp.stackexchange.com/questions/15607', 'https://dsp.stackexchange.com', 'https://dsp.stackexchange.com/users/5132/']} | jdg_195321 | 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 keep receiving this error message from the console when visiting my website: font from origin 'https://xxx.cloudfront.net' has been blocked from loading by Cross-Origin Res... | This was an incredibly difficult issue to deal with, for two reasons: The fact that CloudFront is mirroring our Rails app’s response headers requires you to twist your mind around. The CORS protocol is hard enough to understand as it is, but now you have to follow it at two levels: between the browser and CloudFront (... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/32592571', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2849542/']} | jdg_193267 | 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 have this code in pagination <div class="pagination"> <ul> <li><a href="?p=0" data-original-title="" title="">1</a></li> <li><a href="?p=1" data-original-... | Bootstrap has added a new class from 3.0. <div class="text-center"> <ul class="pagination"> <li><a href="?p=0" data-original-title="" title="">1</a></li> <li><a href="?p=1" data-original-title="" title="">2</a></li> </ul></div> Bootstrap 4 has new class <div class="text-xs-center"> <ul class="p... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/15265253', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1315279/']} | jdg_116550 | 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 have some problems installing Laravel 4.1 in Windows 7 via the first method explained in the Laravel documentation ( http://laravel.com/docs/installation#install-laravel ).... | Phar allows you to put an entire PHP application into a PHP Archive. It is not a direct executable as you may assume. To install Laravel 4.1 successfully on Windows 7, you need Composer -a package manager.First install Composer . This will install globally on your system. Composer can now be called through your command... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20829129', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1512794/']} | jdg_361659 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54566671 |
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 little confused. I though @Transactional on method means all operations or none. Say I have this method: @Transactionalpublic void fewDbOpeations(){ calculation1(); ... | I think the solution here is actually to just return the LiveData without using Coroutines . LiveData works out of the box, there's no reason to use Coroutines when returning LiveData. When using LiveData it already handles it on a background thread. When NOT using LiveData then in that case you can use Coroutines (and... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/54566671', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1409534/']} | jdg_125198 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31819781 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have written an SQL query to filter for a number of conditions, and have used distinct to find only unique records. Specifically, I need only for the AccountID field to be ... | In 0.16.x I added options to build the cKDTree with median or sliding midpoint rules, as well as choosing whether to recompute the bounding hyperrectangle at each node in the kd-tree. The defaults are based on experiences about the performance of scipy.spatial.cKDTree and sklearn.neighbors.KDTree . In some contrived ca... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31819781', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4473506/']} | jdg_151275 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 189893 |
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:
In Mma 11.3, tallying floats with Counts seems to fail. ( Tally works fine, and rounding fixes the problem.) Is this behavior somehow expected? SeedRandom[314]x... | Update: Counts[data] seems to be equivalent to AssociationThread @@ Transpose@Tally[data] . The OP's problem arises because in constructing an Association , keys are checked for uniqueness and later entries with a duplicate key replace earlier entries. (Simple example: Association[{1. -> 1, 1. -> 2}] .) Uniqueness i... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/189893', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/19530/']} | jdg_359517 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33961702 |
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 ListView inside a ScrollView. How can I set the height of the ListView so that all the items in its adapter fit in it and it does not need to scroll.
Now provide th... | If you want a list of items that doesn't scroll, it's called a linearlayout. Else if you want you can custom listview as: public class NonScrollListView extends ListView { public NonScrollListView(Context context) { super(context); } public NonScrollListView(Context context, AttributeSet attrs) { ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33961702', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/493080/']} | jdg_132158 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5930826 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When trying to compile the following code #include <thread>#include <iostream>void foo() { std::cout << "foo\n"; }int main(){ std::thread t(foo); t.join();} I get an error:... | To the best of my knowledge, MinGW does not support yet the new c++0x concurrency features (as of GCC 4.5). I remember reading a mailing list exchange in which it was pointed out that in MinGW the following ifdef from the thread header is not satisfied: #if defined(_GLIBCXX_HAS_GTHREADS) I guess this is somehow related... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5930826', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/723845/']} | jdg_161393 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1714491 |
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:
Is there a math function, similar to sigma, that can run down? For example instead of $\sum\limits_{i=1}^{10}i$ , something that adds from 10 to 1 (like a backwards run)... | The problem with your example is that addition is commutative, so it is not really useful to have a distinction for a sum from $1$ to $10$ or from $10$ to $1$. However, your question makes sense in a noncommutative setting. Suppose for instance you have 10 matrices $A_1$, ..., $A_{10}$. Since the product of matrices is... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1714491', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/326038/']} | jdg_186753 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1194044 |
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 can not find any info on how to parse xml documents and access elements. I have found two ways to parse the xml document (clojure.zip/xml-zip (clojure.xml/parse file)) and ... | Suppose you have the following xml to parse in your file: <high-node> <low-node>my text</low-node></high-node> you load clojure.xml : user=> (use 'clojure.xml) when parsed, the xml will have the following structure: {:tag :high-node, :attrs nil, :content [{:tag :low-node, :attrs nil, :content ["my text"]}]} and then ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1194044', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/89904/']} | jdg_326794 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1169456 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
R provides two different methods for accessing the elements of a list or data.frame: [] and [[]] . What is the difference between the two, and when should I use one over the ... | The R Language Definition is handy for answering these types of questions: http://cran.r-project.org/doc/manuals/R-lang.html#Indexing R has three basic indexing operators, with syntax displayed by the following examples x[i] x[i, j] x[[i]] x[[i, j]] x$a x$"a" For vectors and matrices the [[ forms are rar... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/1169456', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/135870/']} | jdg_227815 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36609523 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am building React Native app. It is working well when I launch the app in terminal on Mac using "react-native run-android". But when I got the apk file and installed it on ... | Looks like the source code in your APK is looking for the package server. Read this on how to build APKs for react-native: React-Native - Generating Signed APK If your devices is connected via cable: If you're on a physical device connected to the same machine, run 'adb reverse tcp:8081 tcp:8081' to forward requests fr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36609523', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5976102/']} | jdg_329087 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1011889 |
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:
After following this theorem, I am curious as to when: $deg(pq) < deg(p) + deg(q)$ Can anyone give me either an example when this is the case or conditions for this to b... | When the product of their leading coefficients is 0 (for polynomials in one variable). If there is more than one such coefficient (for multivariate polynomials), then the sum of their pairwise products must be 0. Example: Ring $\left( {{\mathbb{Z}_6}, + , \cdot } \right)$ and polynomial ring $\left( {{\mathbb{Z}_6}, + ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1011889', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/145922/']} | jdg_159152 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 67907 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is it possible to extract data points from moving average data? In other words, if a set of data only has simple moving averages of the previous 30 points, is it possib... | I try to put what whuber said into an answer. Let's say you have a large vector $\mathbf x$ with $n=2000$ entries. If you compute a moving average with a window of length $\ell=30$, you can write this as a vector matrix multiplication $\mathbf y = A\mathbf x$ of the vector $\mathbf x$ with the matrix $$A=\frac{1}{30}\l... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/67907', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/-1/']} | jdg_350314 | PrimeIntellect/stackexchange-question-answering |
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