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 | 1984493 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As background, I currently develop for a university, and we have problems with departments demanding "web 2.0 content" and accessibility requirements. How do really big sites... | I'm a blind developer and find it possible to use many Web 2.0 sites - this is most certainly possible. Firstly, I strongly advise against making a separae accessible site, regardless of how many people advise you to do this. This is bad practice and will end up being more work, even if it initialy seems simpler. Next,... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1984493', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/24391/']} | jdg_76075 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22348 |
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:
Say I have 100 numbers that are averaged: number of values = 100total sum of values = 2000mean = 2000 / 100 => 20 If I want to add a value and find out the new average: ... | $s=\frac{a_1+...+a_n}{n}$ . If you want the average of $a_1,...,a_n$ and $a_{n+1}$ , then $s'=\frac{a_1+...+a_n+a_{n+1}}{n+1}=\frac{ns+a_{n+1}}{n+1} = \frac{(n+1)s+a_{n+1}}{n+1} - \frac{s}{n+1} = s + \frac{a_{n+1}-s}{n+1}$ If you want the average of $a_1,...,a_{n-1}$ then $s''=\frac{a_1+...+a_{n-1}}{n-1}=\frac{ns-a_n}{... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/22348', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/3603/']} | jdg_379553 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20547268 |
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 class BasicFileAttributes , for examining the properties of a file in the file system, has the method isRegularFile() . Unfortunately, the Javadoc description is rather l... | For example in UNIX, a regular file is one that is not special in some way. Special files include symbolic links and directories. A regular file is a sequence of bytes stored permanently in a file system. Read this answer @ UNIX & Linux stackexchange: What is a regular file? I figure rm -i is an alias, possibly rm -i. ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20547268', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/531762/']} | jdg_220749 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25623697 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I know my question does not seem valid, but it is genuine. When writing java I must use the word import so as to import classes from classpath. It is required to user new to ... | One approach that uses a rather sophisticated toolchain and could be considered as an "overkill", but is not as much effort as writing an own compiler or so: Download ANTLR4 from http://www.antlr.org/download.html Download the Java Grammar at https://github.com/antlr/grammars-v4/blob/master/java/Java.g4 Modify the Java... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25623697', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1197359/']} | jdg_262378 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 127512 |
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:
My colleague uses the Binary Calculator functions in bandwidth calculations; as much as terrabytes, and with percentage splitting on allocation. His usage... | The size of integers in PHP is platform dependent . The size of an integer is platform-dependent, although a maximum value of about two billion is the usual value (that's 32 bits signed). 64-bit platforms usually have a maximum value of about 9E18. PHP does not support unsigned integers. Integer size can be determined ... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/127512', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/43980/']} | jdg_209717 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 770968 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
Has anyone had tried to run an IPv6-only SMTP engine?Pretty much everybody with any sense has IPv6 configured for major front-end servers.I was curious if anyone had tried to r... | Short answer: it will work, technically, but you will have lots of undeliverable mail. Long answer: Take your SMTP logs. Sed out all the domain names you send mail to. Check if they have IPv6 DNS and MX. Once you get 100% (you won't, not anytime this decade), then you can try if the IPv6 IPs actually work. I don't have... | {} | {'log_upvote_score': 6, 'links': ['https://serverfault.com/questions/770968', 'https://serverfault.com', 'https://serverfault.com/users/349862/']} | jdg_235924 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3890567 |
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 create an insert script which will be used only to insert one record into one table. It has 5 columns and one of them is of type CLOB. Whenever I try, it says can n... | Keep in mind that SQL strings can not be larger than 4000 bytes, while Pl/SQL can have strings as large as 32767 bytes. see below for an example of inserting a large string via an anonymous block which I believe will do everything you need it to do. note I changed the varchar2(32000) to CLOB set serveroutput ON CREATE... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3890567', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/245554/']} | jdg_74435 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2686855 |
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 in need of a JavaScript function which can take a value and pad it to a given length (I need spaces, but anything would do). I found this, but I have no idea what the he... | ECMAScript 2017 (ES8) added String.padStart (along with String.padEnd ) for just this purpose: "Jonas".padStart(10); // Default pad string is a space"42".padStart(6, "0"); // Pad with "0""*".padStart(8, "-/|\\"); // produces '-/|\\-/|*' If not present in the JavaScript host, String.padStart can be added as a polyfill .... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/2686855', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/22777/']} | jdg_348824 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1596654 |
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've just read section 9.2.1 in Numerical Recipes Ed. 3 (Press et al. 2007), which describes Ridders' method of root finding. I understand that allowing for some curvatu... | The Ridders article is very brief, less than 2 pages including graphs and numeric examples. The section on convergence is tiny, leaping from the simple to the conclusion with almost no explanation beyond "after some adequate [but unspecified] approximations" between. Using his notation, the function under investigatio... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1596654', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/302165/']} | jdg_277694 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24363384 |
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 the next code I'm trying to call the deinit method releasing all the references to the Person Class instance Mark but the deinit is never called. Why? class Person{ let... | Xcode's Playgrounds for Swift don't work like regular apps; they aren't being run just once. The objects created stay in memory and can be inspected until you change the code, at which point the whole playground is reevaluated. When this happens, all previous results are discarded and while all object will be deallocat... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/24363384', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/499990/']} | jdg_330709 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1043399 |
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 skimming through Vardi & Zhang's paper on "A modified Weiszfeld algorithm for the Fermat-Weber location problem". It is available at http://www.stat.rutgers.edu/ho... | I have come across this notation in a different context (page 80, eq. (4.40)), where it was defined as $$ x^+ \equiv \max(x,0) $$ And correspondingly $$ x^- \equiv \min(x,0) $$ That is, the $+$ or $-$ indicates that the value is clamped to non-negative or non-positive numbers. Next to the other term in that equation, i... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1043399', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/196280/']} | jdg_92706 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15224581 |
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 a floating point variable to an integer.I know this is not the best to do with bash, but my whole script is already written in bash.$number can be any integ... | Bash can't handle floats. Pipe to bc instead: if [ $(echo " $test > $k" | bc) -eq 1 ] The error you see though is because the test command (i.e. the [ ) needs spaces before and after It is even better to use (( ... )) since you compare numbers like this: if (( $(bc <<< "$test > $k") )) The part in the loop should look ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15224581', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1983400/']} | jdg_121874 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41844 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Please consider a central, ordinary 2-sphere $S_1$, of some radius $r_1$, and a second ordinary sphere, $S_2$, of radius $r_2$, where $r_2 \leq r_1$. My question concerns opti... | I believe what you are seeking is sometimes known as a spherical packing or a spherical code . Here is the MathWorld article on the topic.Here is Neil Sloane's webpage on the topic, including "putativeoptimal packings" up to $n=130$ spheres.See also integer sequence A126195 for the"Conjectured values for maximal numbe... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/41844', 'https://mathoverflow.net', 'https://mathoverflow.net/users/6588/']} | jdg_244252 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19004503 |
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 really trying to understand the under the hood of keystone regarding the relationships among endpoints, regions, tenants, services, users and roles.I've tried to find the... | Keystone is the identity management service for OpenStack. Essentially it's role is to grant tokens to users be they people, services, or anything at all. If you make an API query anywhere in OpenStack, keystone's API is how it is discovered if you are allowed to make that API query. Let's work our way up from the grou... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/19004503', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1023045/']} | jdg_73624 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18602243 |
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 function to calculate difference between two SPARQL xsd:dateTime ? I have found a reference to datediff, but this is not working. Does such a built in function ex... | Some SPARQL engines may support date arithmetic directly. For instance, as mention in this answers.semanticweb.com question and answer , Jena supports date arithmetic, and you can subtract one date from another and get an xsd:Duration. Other implementations may support a datediff function. For instance, this Virtuoso... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18602243', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/326820/']} | jdg_138730 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25922082 |
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 the OrderType for the min(Date) for each Name. So, I want this: Name Date OrderTypeAlex 1/1/2014 DirectAlex 9/15/2014 DistributorCindy 6/4/2014 ... | We can get row number based on the date for each [Name] and pick the least date record. SELECT [T].* FROM ( SELECT [Name] , [DATE] , [OrderType] , ROW_NUMBER() OVER (PARTITION BY [Name] ORDER BY [Date]) AS [seq] FROM [TableA]) AS [T]WHERE [T].[seq] = 1 | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25922082', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4056045/']} | jdg_86649 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20901467 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I had a web application using OAuth2.0 as the login framework. However, after the users login for a period, like 1 hour, the application actually gives the error : "PHP Fatal... | It fails because update="rmactionenumid" is in this construct relative to the table itself, not to the current table row. Basically, it's looking for a component with client ID formId:tableId:rmactionenumid instead of e.g. the second row formId:tableId:1:rmactionenumid . Technically, the <p:ajax> should be placed insid... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20901467', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1942429/']} | jdg_223945 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4667 |
Below is a question asked on the forum cs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This is an area that admittedly I've always found subtle about CS and occasionally trips me up, and clearly others. recently on tcs.se a user asked an apparently innocuous... | A quick highlight to underline how easily the time complexity of a function problem (calculate $f(x)$) can differ from the time complexity of the corresponding decision problem (is $f(x)=^?y$). If we take $f(x) = 2^x$, then in order to calculate $f(x)$ we need exponential time, but the corresponding decision problem $\... | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/4667', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/699/']} | jdg_288503 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27170772 |
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 current spring-boot project, my views have this line: <link href="signin.css" rel="stylesheet"/> to reference a static css file. When I run the project, and access one ... | Anywhere beneath src/main/resources/static is an appropriate place for static content such as CSS, JavaScript, and images. The static directory is served from / . For example, src/main/resources/static/signin.css will be served from /signin.css whereas src/main/resources/static/css/signin.css will be served from /css/s... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/27170772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2692962/']} | jdg_223292 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9964899 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
There are many solutions geared toward implementing "user-space" threads. Be it golang.org goroutines, python's green threads, C#'s async, erlang's processes etc. The idea is... | I want to amend Tudors answer which is a good starting point. There are two main overheads of threads: Starting and stopping them. Involves creating a stack and kernel objects. Involves kernel transitions and global kernel locks. Keeping their stack around. (1) is only a problem if you are creating and stopping them al... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9964899', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/810154/']} | jdg_323933 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 708701 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If we know that $C$ is positive definite and Hermitian, how can we prove that there exists a matrix $Q$ such that $Q^∗CQ=I$. Where, $Q^∗$ is complex conjugate. The defin... | Let $A$ be a dense $G_\delta$. Then $A =\bigcap\limits_{i=1}^\infty O_i$ where each $O_i$ is open. So, $A^C=\bigcup\limits_{i=1}^\infty O_i^C $. Each $O_i^C$ is closed. Show, using the denseness of $A$, that each $O_i^C$ is nowhere dense. Once you do this, it follows by definition that $A^C$ is of first category. It t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/708701', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/134800/']} | jdg_246478 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 31790540 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Does anyone know the meaning of ? npm ERR! Test failed. See above for more details. 3 tests completeTest duration: 873 msThe following leaks were detected:lrnpm ERR! Test fa... | The test fails because lab detected a global variable leak: The following leaks were detected:lr This means you probably defined the lr variable somewhere as global. Try to find where you did that and make the variable local. The other option is to run lab with the -l option which disables global variable leak detectio... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/31790540', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/356380/']} | jdg_171519 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 684982 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Writing some XML documentation for a predicate helper class. But I can't figure out I can refer to an Expression<Func<T, bool>> without getting a syntax error. Is it even pos... | There seems to be no way to refer to a generic of a generic in XML documentation, because actually, there's no way to refer to a generic of any specific type. Lasse V Karlsen's answer made it click for me: If you write <see cref="IEnumerable{Int32}" /> , the compiler just uses "Int32" as the type parameter name, not th... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/684982', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/39321/']} | jdg_182878 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36609017 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am looking for a kivy widget (preferrably in python + kv file) of type spinner (or something alike) where I can select multiple items through a checkbox for example. The se... | Kivy does not have such widget by default, but it is quite easy to create the custom one using Button+DropDown+ToggleButton. from kivy.base import runTouchAppfrom kivy.lang import Builderfrom kivy.factory import Factoryfrom kivy.properties import ListProperty, ObjectPropertyfrom kivy.uix.dropdown import DropDownfrom ki... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36609017', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5708480/']} | jdg_136955 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 122678 |
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 measuring using hdparm -t on the PVs (sda3 and sdb2) and on the LV (work). It's actually faster on the PVs. Is this really just the way lvm is, or am i doing something wro... | There is a small extra overhead to passing the data through the extra virtual block device interfaces (in the kernel). Usually it's on the order of line noise (no more than about 3%). If you want improved performance from multiple drives then you need to look at the md (metadisk) drivers ... RAID 1 (mirroring) or RAID... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/122678', 'https://serverfault.com', 'https://serverfault.com/users/5520/']} | jdg_195648 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50622302 |
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 most obvious answer could be - because the standard says so . That's fine, but I'm wrapping my head around it to understand the reasons behind this choice. Consider the f... | There's nothing language-lawery here: If you specify a return type (and not auto or T where T is a template type), that return type has to be valid. let me give you even a simpler, better example: std::vector function() { return std::vector<int>();} Obviously it fails to compile, even without fancy templates, auto a... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50622302', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4987285/']} | jdg_210280 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 702331 |
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:
In bash , I know that there are a few ways to check whether a given variable is defined and contains a value. However, I want to check whether a given variable exists in... | Your title and body are very different. Your title is either impossible or meaningless. All environment variables in bash are also shell variables, so no environment variable ever can be 'only' in the environment. For your body if declare -p VARNAME | grep -q '^declare .x'; then # it's in the environment# or typeset if... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/702331', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/274756/']} | jdg_347742 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30437400 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Below is a simple W3C-validated code to print "Hello World": <!DOCTYPE html><html><head><meta charset = "utf-8"><title>Hello</title></head>Hello World</html> But when I do th... | Name space of Word: <html xmlns:v="urn:schemas-microsoft-com:vml"xmlns:o="urn:schemas-microsoft-com:office:office"xmlns:w="urn:schemas-microsoft-com:office:word"xmlns:m="http://schemas.microsoft.com/office/2004/12/omml"xmlns="http://www.w3.org/TR/REC-html40"> Word keep meta datas informations: <!--[if gte mso 9]><xml> ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30437400', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4634893/']} | jdg_372456 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46590698 |
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 put in my application a button that when pressed return the current address of the cell phone. The latitude and longitude I am able to return correctly, and to conv... | You don't need a library for reverse geocoding from LatLon, you can just call Google Maps API directly like: fetch('https://maps.googleapis.com/maps/api/geocode/json?address=' + myLat + ',' + myLon + '&key=' + myApiKey) .then((response) => response.json()) .then((responseJson) => { console.log(... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/46590698', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6845423/']} | jdg_328881 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50864855 |
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 vue.js together with Leaflet. Unfortunately the marker on the map is not visible, but the tooltip of the marker is visible. The location of the marker is set to Lon... | Seems like you have to require the pngs in your main.js ? import Vue from 'vue'import App from './App'delete L.Icon.Default.prototype._getIconUrl;L.Icon.Default.mergeOptions({ iconRetinaUrl: require('leaflet/dist/images/marker-icon-2x.png'), iconUrl: require('leaflet/dist/images/marker-icon.png'), shadowUrl: requ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50864855', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9180884/']} | jdg_307103 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm attempting to use the "rpart" package in R to build a survival tree, and I'm hoping to use this tree to then make predictions for other observations. I know there have be... | The survival data are scaled internally exponentially so that the predicted rate in the root node is always fixed to 1.000 . The predictions reported by the predict() method are then always relative to the survival in the root node, i.e., higher or lower by a certain factor. See Section 8.4 in vignette("longintro", pac... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30700627', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3291744/']} | jdg_166026 | 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 want to automate things like: Creating a new Ruby on Rails application with pre-selected database, Git initialize it, create a Heroku project, commit all files, etc. Upload... | Rake and Thor serve different purposes. Rake is a general build script tool that is project-specific. In other words, you put your rakefile into your project folder and in your project's source control, and you can create, build and do other automation tasks that are specific to your project in that rakefile. Rake requ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/3524296', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/224922/']} | jdg_139741 | 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.
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I have a velocity vector defined as, $$V^i=\frac{dX^i}{dt}$$ Then, is the following manipulation correct? $$\frac{\mathbf{V}\boldsymbol{\cdot}\mathbf{V}}{V^i}=\frac{V... | The gravitational field equations are the equations one obtains varying with respect to the metric field. These equations determine the form of spacetime. Now, if your theory is coupled to some other field(s) say a scalar, variation with respect to the other field(s) yields the equation of motion for the other field(s)... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/591206', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/261424/']} | jdg_239788 | 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 succeeded to find the extended file type of a specified file ( JPEG image, TIFF Image, ...) but I am looking for something more generic that can categorize files in "big ca... | You could use Uniform Type Identifiers . Since UTIs are organised into hierarchies, one possibility is to check whether the preferred UTI for a given file conforms to a top-level UTI, e.g. public.image for images or public.movie for movies. The Core Services framework includes functions that operate on UTIs as well as ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/5814463', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/230632/']} | jdg_365273 | 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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Deno is super cool. I saw it in the morning and want to migrate to deno now. I was trying to move my existing nodejs script to deno. Can any one help me on how to use npm mod... | Deno provides a Node Compatibility Library , that allows using some NPM packages that do not use non-polyfilled Node.js APIs . As of Deno 1.25 there's an experimental NPM support by using npm: specifier npm:<package-name>[@<version-requirement>][/<sub-path>] import express from "npm:express";const app = express();app.g... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/61821038', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8221306/']} | jdg_123332 | 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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It took me a while but I finally figured out what the purpose of symbols in ECMAScript 6 is: avoiding name collision when attaching properties to shared objects - HTML elemen... | If you don't want your symbols to be available in GlobalSymbolRegistry, just don't use Symbol.for . Only use it if you want to allow other codes to use your symbol. In the following example, I create a symbol to store data in DOM elements. And I may want every other code (e.g. internal raw uncompiled handlers ) to read... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/30984858', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_215935 | 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 big repository, 100,000+ revisions with a very high branching factor. The initial fetch of the full SVN repository using git-svn has been running for around 2 month... | At work I use git-svn against a ~170000 revision SVN repo. What I did was use git-svn init + git-svn fetch -r... to limit my initial fetch to a reasonable number of revisions. You must be careful to choose a revision that is actually in the branch you want. Everything is fully functional even with truncated history ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3919962', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/67707/']} | jdg_318002 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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In my project I just tried upgrading liquibase from 3.2.2 to 3.4.2 (both the jars and the maven plugin). EDIT: same for upgrade to 3.3.x.As a consequence, starting the applic... | You could also use the <validCheckSum> sub-tag of the <changeSet> to add the new checksums as valid checksums. Also, checkout the comments on the bug CORE-1950 . You could put the log level to "debug" on both of your liquibase versions and see if you can find differences in the log output of the checksum creations. Use... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34655157', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2986984/']} | jdg_310574 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am trying to extract the data from a PDF document into a worksheet. The PDFs show and text can be manually copied and pasted into the Excel document. I am currently doing t... | You can open the PDF file and extract its contents using the Adobe library (which I believe you can download from Adobe as part of the SDK, but it comes with certain versions of Acrobat as well) Make sure to add the Library to your references too (On my machine it is the Adobe Acrobat 10.0 Type Library, but not sure if... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36270247', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5171163/']} | jdg_312995 | 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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Possible Duplicate: Are the days of passing const std::string & as a parameter over? Should I pass std::string by value or by reference (to a un-inlined function) if move sem... | There are multiple answers based on what you are doing with the string. 1) Using the string as an id (will not be modified). Passing it in by const reference is probably the best idea here: (std::string const&) 2) Modifying the string but not wanting the caller to see that change. Passing it in by value is preferable:... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/10789740', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/683710/']} | jdg_271530 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum cs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I would like to clarify this because I see some kind of contradiction between Rice's theorem and Turing completeness. This is the problem: In building an Universal Turing ... | Your misunderstanding is: 'sure' in the sense of being computationally verified by an algorithm We are not, and we can not be . The question, Is this given Turing machine $M$ a universal one? can not be generally and algorithmically decided for the reasons you state. However, we can prove for a fixed Turing machine tha... | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/27779', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/1396/']} | jdg_185178 | 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 this code: val url: URL = getClass.getResource("com/mysite/main/test.fxml") and it always returns null (or Unit ). I have only two files in the project: MyProj/src/com... | You have three options: take advantage of relative path to your current package (where Test.class is): getClass.getResource("test.fxml") you can use absolute path: getClass.getResource("/com/mysite/main/test.fxml") or load through the ClassLoader (note that it always start from root): getClass.getClassLoader.getResourc... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12133632', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/283055/']} | jdg_76125 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Let $G:=\bigg\{\left( \begin{array}{ccc}a & b \\0 & a \\\end{array} \right)\Bigg| a,b \in \mathbb{R},a\ne 0\bigg\}$ . Let $H:=\bigg\{\left( \begin{array}{ccc}1 & b \... | I don't quite understand your solution, but here is another way to do it: You can get the isomorphism from the First Isomorphism Theorem. For example, consider the map$$\phi: G \to \mathbb{R}^\times$$given by $$\phi\pmatrix{a & b \\ 0 & a} = a.$$You have to show that this map is a homomorphism, is surjective, has $H$ a... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1352588', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/203577/']} | jdg_182423 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Are there any particular assumptions regarding the errors for logistic regression such as the constant variance of the error terms and the normality of the residuals? A... | I don't know if I can give you a complete answer, but I can give you some thoughts that may be helpful. First, all statistical models / tests have assumptions. However, logistic regression very much does not assume the residuals are normally distributed nor that the variance is constant. Rather, it is assumed that t... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/26930', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/6597/']} | jdg_343292 | 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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What is the way to handle associations and nested forms in Phoenix framework? How would one create a form with nested attributes? How would one handle it in the controller an... | There is a simple example of handling 1-1 situation. Imagine we have a Car and an Engine models and obviously a Car has_one Engine . So there's code for the car model defmodule MyApp.Car do use MyApp.Web, :model schema "cars" do field :name, :string has_one :engine, MyApp.Engine timestamps end ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32054561', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2790174/']} | jdg_137767 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to make a swipe imageview window in my app so I use viewpager. But android studio wrote about java.lang.ClassCastException: androidx.viewpager.widget.ViewPager can... | Disclaimer : I'm the original co-founder and tech lead of the Cadence project and currently co-founder/CEO of the Temporal Technologies. temporal.io is the fork of the Cadence project by the original founders and tech leads of the Cadence project Maxim Fateev and Samar Abbas . The fork is fully open source under the sa... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/61157425', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12334183/']} | jdg_232151 | 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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When I start to learn the spring-webflux , I have the question about this component. I built a simple project, using maven to manage it. I addded the dependencies related to ... | As explained in the Spring Boot reference documentation section about the web environment , adding both web and webflux starters will configure a Spring MVC web application. This is behaving like that, because many existing Spring Boot web applications (using MVC) will depend on the webflux starter to use the WebClient... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/51377675', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9496061/']} | jdg_359927 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm specifically focused on when to use malloc on char pointers char *ptr;ptr = "something";...code......code...ptr = "something else"; Would a malloc be in order for somethi... | As was indicated by others, you don't need to use malloc just to do: const char *foo = "bar"; The reason for that is exactly that *foo is a pointer — when you initialize foo you're not creating a copy of the string, just a pointer to where "bar" lives in the data section of your executable. You can copy that pointer a... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1788655', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/217639/']} | jdg_363598 | 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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Say a user clicked a button, which resulted in a jquery ajax request being sent to my server. The server begins a complicated process in response to the ajax request. Lets sa... | PHP won't notice that the browser closed the connection unless it tries to output something (e.g. echo). If it fails to output something, the script will be terminated unless ignore_user_abort is On. So the script will terminate only if the following conditions are met: the script attempts to output something (because ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11360274', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/49153/']} | jdg_282526 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a script I am requiring from a Node.js script, which I want to keep JavaScript engine independent. For example, I want to do exports.x = y; only if it’s running under ... | Well there's no reliable way to detect running in Node.js since every website could easily declare the same variables, yet, since there's no window object in Node.js by default you can go the other way around and check whether you're running inside a Browser. This is what I use for libs that should work both in a Brows... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4224606', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/299920/']} | jdg_212665 | 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 want to have no status bar for the Cordova app I am developing. I am nearly there, the status bar doesn't show on the splash screen. However on the first page that loads yo... | Original Answer Although I'm answering this question very late but after one full day of the search, I got this working simply so I would like to share it with others. According to the docs (and like jcesarmobile answered): Hiding at startup During runtime you can use the StatusBar.hide function below, but if you want... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/34795921', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3279125/']} | jdg_115489 | 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 project setup with two build types: debug and release . In my app module I have three different directories: debug , release and main . What I want to do is test the... | After a lot of research I decided to go ahead with my debugRelease idea and it seems to be working well. I create a new directory under app/src called debugRelease/java . In there I put any code that I wanted to be different when I generated a signed apk or release version. Doing so enables me to test the code works an... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35630471', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/507313/']} | jdg_287109 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to determine if the following sum converges or diverges (this is question 38 in section 11.7 of Stewart's Early Transcendentals): $$\sum_{n = 1}^{\infty}(2^{1... | According to the Mean Value Theorem $$\mathrm{e}^h-1=h\,\mathrm{e}^{\vartheta h},$$for some $\vartheta\in(0,1)$. In our case$$2^{1/n}-1=\mathrm{e}^{\ln 2/n}-1=\frac{\ln 2}{n}\mathrm{e}^{\vartheta \ln 2/n}>\frac{\ln 2}{n},$$since $\vartheta\in(0,1)$. Hence the series$$\sum_{n=1}^\infty \big(2^{1/n}-1\big),$$diverges to ... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/714932', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/70287/']} | jdg_312920 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am working with Visual Studio 2012. My Solution has 3 projects projectA projectB projectC and the Hierarchy is like projectC depends on projectB which in turn depend on pro... | It seems, that you misunderstand the term "module". There is no such C++ project in Visual Studio; C++ projects may be divided into three categories: Programs - compilation produces an exe file, which may be executed; Static libraries - compilation produces a lib file, which may be included in another project and are l... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17228301', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2491989/']} | jdg_211183 | 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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The Math.sqrt() function takes a double as an argument and returns a double. I'm working with a program that uses a perfect square grid in all circumstances, and I need to ob... | The cast technique is much better than it may seem to be at first sight. Conversion from int to double is exact. Math.sqrt is specified, for normal positive numbers, to return "the double value closest to the true mathematical square root of the argument value". If the input was a perfect square int, the result will be... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15212533', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1427661/']} | jdg_319645 | 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 problem and I can't find solution.I'm using Razor and it is my VieModel class. public class GroupToExport{ public GroupToExport() { ToExport = false; ... | You cannot use a foreach loop to generate controls for a collection. The html you're generating for each checkbox (and for the associated hidden input) is <input type="checkbox" name="item.ToExport" .../> . Your model does not contain a property which is named item . Use a for loop @for(int i = 0; i < Model.ExportingGr... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32113118', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3166192/']} | jdg_70135 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Many, many choices . And this is just Microchip's offerings. I'm going to be amplifying by a maximum of 5x using an op-amp. So I choose an op-amp with a GBWP of 5... | the slew rate needs to be \$\geq 2\pi f V_{\text{peak}}\$ to not impart distortion on a sinusoidal signal. \$f\$ = frequency of the sinusoid and \$V_{\text{peak}}\$ = peak voltage. So in your case you'd probably use 20kHz for the frequency and whatever your \$V_{\text{peak}}\$ is to find your minimum slew rate. | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/6748', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/1225/']} | jdg_225023 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I have the doorbell button on my house wired into a GHI EMX dev board . The software evaluates the time of day and determines whether or not the doorbell should ... | What the schematic does not show is the huge common mode 60Hz hum and how the grounds are interconnected with proximity to AC lines & power line transients. Your example is a good example of how not to interface long wires. May I suggest in future; prefer twisted pair prefer balanced lines avoid high impedance inputs p... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/49824', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/5432/']} | jdg_240549 | 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 Parent StatefulWidget and Child StatefulWidget. I want to call a function of parent widget i.e. goToPreviousItem from the child widget. Parent Class class Parent ext... | Create a Function type parameter inside your child widget. class Child extends StatefulWidget { Function function; Child({this.function}); @override_ChildState createState() => _ChildState();}class _ChildState extends State<Child> {@overrideWidget build(BuildContext context) { return Container(child: FlatButton( color:... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/65968369', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14868273/']} | jdg_241602 | 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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What's basic difference between JsonStore and JsonReader in context to Ext.data? I mean when I should go for JsonStore and when I should use JsonReader as for me both are pro... | Actually they are two separate things. A Ext.data.JsonReader reads a given JSON object and returns data records ( Ext.data.Record objects) that are later stored by the respective data store. The Ext.data.Store is the base class for all Ext storages and uses helper objects for retrieving data ( Ext.data.DataProxy ), for... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2130721', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/144408/']} | jdg_77722 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm wanting to create either a custom ContentControl in WPF that can contain one element. This is easy enough, I've done it plenty of times. But here I want the content contr... | One can also implement diag(A*B) as sum(A.*B',2) . Let's benchmark this along with all other implementations/solutions as suggested for this question. The different methods implemented as functions are listed below for benchmarking purposes: Sum-multiplication method-1 function out = sum_mult_method1(A,B)out = sum(A.*B... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23681340', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/443602/']} | jdg_77893 | 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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Most code I have seen uses the following way to declare and invoke event firing: public class MyExample{ public event Action MyEvent; // could be an event EventHandler<Eve... | The pros and cons are: null checks are extremely cheap; we're talking billionths of a second. Allocating a delegate and then garbage collecting it unsuccessfully for the rest of the lifetime of the object could take maybe upwards of a few millionths of a second. Plus, you're consuming dozens of bytes more memory. Plus,... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10282043', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/555374/']} | jdg_291203 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 735229 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Excuse my poor English, I speak French. Core Collapse in a Self-Gravitating System: Suppose there was no energy generation in the core. The pressurewould still be hig... | If something makes the fusion core of a star suddenly get hotter, the core expands, becomes less dense, and the rate of fusion decreases. this makes the core cool off. Conversely, if the core suddenly cools down, it contracts, gets denser, and the fusion rate goes up, making the core get hotter. This is a powerful nega... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/735229', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/-1/']} | jdg_146372 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I'm reading Rufus Bowen's notes on ergodic properties of Anosov diffeomorphisms, and I've come across an important-seeming function but I'm confused about how it's defin... | Given a linear map $T \colon V \rightarrow W$ between two $n$-dimensional vector spaces, there is no meaningful notion of $\det(T)$ without some additional choices of structure. If you try and define $\det(T)$ to be the determinant of the square matrix $A$ representing $T$ with respect to some choice of bases for $V$ a... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2312688', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/317912/']} | jdg_157899 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I'm trying to find a formula for the alternating series $S_n= \sum^n_{j=0} (-1)^{j-1}j $ in terms of n but I'm blocked. By trial and error I know that it's equal to $\fr... | Way 1 : split into two cases, $n$ even and $n$ odd. In the first case, $$(1-2)+\cdots((2m-1)-2m)=\underbrace{(-1)+\cdots+(-1)}_m=-m,$$ where $n=2m$. Otherwise if $n=2m+1$ is odd, $$\sum=(-m)+(2m+1)=m+1.$$ Glue these two together however one desires. Way 2 : an approach through "generating functions" would be to take th... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/143847', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/27945/']} | jdg_276829 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum emacs.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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This is a two part question having to do with link rot . Does org-mode provide any functionality for validating hyperlinks, especially local ones? This could be used to... | For part 1, I didn't find anything built-in. The following function will provide a list of broken links in the minibuffer. I've tested it on some simple examples, but far from exhaustively. (defun check-bit-rot () "Searches current buffer for file: links, and reports the broken ones." (interactive) (save-excursion ... | {} | {'log_upvote_score': 4, 'links': ['https://emacs.stackexchange.com/questions/5389', 'https://emacs.stackexchange.com', 'https://emacs.stackexchange.com/users/2503/']} | jdg_299235 | 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 made a project in Eclipse and am now trying to ensure that the .java files compile from the command line. I've been trying to compile using javac *.java in the folder with ... | Judging by your .classpath file, this probably works: javac -d bin -cp libs/joda-time-2.2.jar src/your/package/*.java This assumes you run it in your project's directory. The -d flag tells javac where to put the output files. The -cp flag is a shorthand for -classpath . I got these parameters based on the .classpath fi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15996257', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2175846/']} | jdg_224315 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4523857 |
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:
Wolfram Alpha says that the number $120^{128}+1$ is prime. I wonder if that is in fact true, and if so, what is an argument for it. Thank you for your interest!
Now pr... | If given the correct command, WolframAlpha can tell us that $22$ is a primitive root modulo $120^{128}+1$ . PowerMod[22, 120^128/{1, 2, 3, 5}, 120^128 + 1] computes the list $\{ 22^{120^{128}}, 22^{120^{128}/2}, 22^{120^{128}/3}, 22^{120^{128}/5} \}$ modulo $120^{128}+1$ . The fact that $22^{120^{128}} \equiv 1 \pmod {... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4523857', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/168051/']} | jdg_135614 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1569446 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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How can I change the current locale ? I tried to put controller/action?lang=de but my locale is still en_US I tried to override the value using this piece of code: def key = ... | According to the chapter 10. Internationalization of the Grails documentation, Grails supports i18n out of the box and you should indeed be able to change the locale using the lang parameter: By default the user locale is detected from the incoming Accept-Language header. However, you can provide users the capability... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1569446', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/138933/']} | jdg_74021 | 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 was helping somebody out with his JavaScript code and my eyes were caught by a section that looked like that: function randOrd(){ return (Math.round(Math.random())-0.5);}c... | It's never been my favourite way of shuffling, partly because it is implementation-specific as you say. In particular, I seem to remember that the standard library sorting from either Java or .NET (not sure which) can often detect if you end up with an inconsistent comparison between some elements (e.g. you first claim... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/962802', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/15982/']} | jdg_247488 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am looking for a way of protecting the workbooks with VBA code. The case is: the student downloads a spreadsheet from a website (WooCommerce) and is able to run it on only ... | Main use of data class is to ease the work of writing POJOs . If you get into the IDE and write your VideoGame class: data class VideoGame(val name: String, val publisher: String, var reviewScore: Int) And then you de-compile it: Your IDE Toolbar > Tools > Kotlin > Show Kotlin bytecode > Decompile You get this: @Metada... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/61801499', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/13542483/']} | jdg_355782 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2104062 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I have a question: why is this set $A$ closed?$$A=\{x-x' \mid x \in l_\infty \}$$Where $l_\infty$ is the set of bounded sequences,$$x=( x (1),x (2), x (3),\dots),$$and ... | I thought it would be instructive to present a way forward that relies on elementary analysis, including knowledge of the sum $\sum_{k=1}^\infty \frac1{k^2}=\pi^2/6$, partial fraction expansion, and telescoping series. It is to that end we proceed. The Harmonic number, $H_{n+2}$, can be written as $$H_{n+2}=\sum_{k=1}... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2104062', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/408243/']} | jdg_160553 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2596992 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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How do you access a RecordSet variable inside a Script Task?
Now provide the response and nothing else.
| On the script tab, make sure you put the variable in either the readonlyvariables or readwritevariables text boxes. Here is a simple script that I use to format the errors in a data flow (saved in a RecordSet Variable) into the body of an email. Basically I read the recordset varialbe into a datatable and process it r... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2596992', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/68654/']} | jdg_73166 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2807355 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I was doing a question in which i had to find the summation of the expression $n(2^n)$ from n=1 to n=9. I used wolfram alpha to calculate thid sum, but i was wondering i... | This is an " arithmetico–geometric " progression (a product of an APwith a GP) and there are standard methods to sum these. Let $$S_m=\sum_{k=1}^n k2^k=2+2\times 2^2+\cdots+m\times 2^m.$$ Then \begin{align}S_m&=2S_m-S_m=2^2+2\times 2^3+\cdots+m\times 2^{m+1}-(2+2\times 2^2+\cdots+m\times 2^m)\\&=-2-2^2-\cdots-2^m+m2^{m... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2807355', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/272791/']} | jdg_377430 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1315505 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I've been trying to solve this linear algebra problem: You are given $n^2 > 1$ pairwise different real numbers. Show that it's always possible to construct with them a b... | Well, you're right, this can be done fairly easily using Wilson's theorem . Since $2011$ is prime, by Wilson's theorem,$$2010!\equiv -1\pmod{2011}$$ Now let $k=2008!$. Then $$-1\equiv2010!\equiv(2010)(2009)k\equiv(-1)(-2)k\equiv 2k\pmod{2011}$$ So we get $$-1\equiv 2k\pmod{2011}$$ which implies $k\equiv1005\pmod{2011}$... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1315505', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/245652/']} | jdg_300575 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52264638 |
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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One of my kids is taking Java in high school and had this on one of his tests: Which of the following is a valid identifier in Java? a. 123java b. main c. java1234 d. {abce e... | public class J { public static void main(String[] args) { String main = "The character sequence \"main\" is an identifier, not a keyword or reserved word."; System.out.println(main); }} This compiles, and when executed, emits this output: The character sequence "main" is an identifier, not a keyw... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/52264638', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1155415/']} | jdg_318632 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9642762 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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i'm searching implementing a UISearchbar that retrieve information from a url, and with the default method: - (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString... | It looks like the provided solution isn't working because the "searchText" argument to cancelPreviousPerformRequestsWithTarget:selector:object: doesn't match the "searchText" argument to the previous call to performSelector:withObject:afterDelay: ; so delayed searches get queued up every text change, and never cancelle... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9642762', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/678833/']} | jdg_144531 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56899912 |
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 simeple ManyToMany relation between 2 models when I try to access a field in my pivot table I get this error: Trying to get property 'started_at' of non-object I hav... | First, you usually can find the root cause on last Caused by statement for debugging. Therefore, according to the error log you posted, Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set should be key! Although Hibernate is database agnostic, we ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/56899912', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11743186/']} | jdg_172185 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15239946 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am using a webbrowser control to get some information from a website. It has a detail link, which when clicked, opens a popup window and shows the details in the webbrowser... | I recently ran across a very similar situation. In my case, the popup browser didn't share the session of the embedded browser. What I had to do was capture the NewWindow event and cancel it, then send the intended URL to the embedded browser. I needed to use the ActiveX browser instance because it gives you the URL... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15239946', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1706476/']} | jdg_124764 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 187952 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Does anyone have an example of a formal power series $$p=a_0+a_1x+ a_2x^2 + \cdots \in R[[x]]$$ ($R$ is a commutative ring) all of whose coefficients $a_i$ are nilpotent... | Consider an integer $N\geq 2$, the polynomial ring in infinitely many variables $\mathbb Q[T_1,T_2,T_3,\ldots, T_n,...]$ and its quotient $$R=\mathbb Q[T_1,T_2,T_3,\ldots, T_n,...]/\langle T_1^N,T_2^N,T_3^N,\ldots, T_n^N,...\rangle=\mathbb Q[t_1,t_2,t_3,\ldots, t_n,...]$$ The formal power series series $p(x)=t_1x+t_... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/187952', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/34862/']} | jdg_103546 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9029039 |
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 would like to know if it's possible to force the "XXXXX would like to send you push notifications" popup from within an app, after an initial decline. The use case is as fo... | You can't make iOS show the alert again. Here's a better approach: Keep a flag in your NSUserDefaults indicating whether you should register for push notifications at launch. By default the flag is false. When you launch, check the flag. If it's true, register immediately. Otherwise, don't register. The first time ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9029039', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/920855/']} | jdg_170105 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1437 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have been coding and using Arduinos for quite some time now. However I am ready to move up to using straight AVR chips without the arduino bootloader. My ques... | I agree with zklapow but check the projects section on AVR Freaks too. That's how I learnt back in the day before arduinos. Also, you will almost certainly have to read the datasheet for your chip to get anything useful done. There are no nice functions that, for example, read an analog pin in because there are so many... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/1437', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/29/']} | jdg_300290 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 48433008 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I'm using some destructuring like this: const { item } = contentconsole.log(item) But how should I handle content === undefined - which will throw an error? The 'old' way wou... | You can use short circuit evaluation to supply a default if content is a falsy value, usually undefined or null in this case. const content = undefinedconst { item } = content || {}console.log(item) // undefined A less idiomatic ( see this comment ) way is to spread the content into an object befo... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/48433008', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3142695/']} | jdg_153192 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1870 |
Below is a question asked on the forum networkengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am considering running route reflectors in our current network topology of 20 od MX80's however all current devices are active traffic forwarders. from a... | There are technical and operational considerations. The technical consideration is anticipating or determining how much load the RR platform will be subjected to. Are you going to be carrying 100>1000>??? of routes? Will there be lots of churn? Generally, RRs obtain a complete copy of the BGP RIB. So if you have a chur... | {} | {'log_upvote_score': 4, 'links': ['https://networkengineering.stackexchange.com/questions/1870', 'https://networkengineering.stackexchange.com', 'https://networkengineering.stackexchange.com/users/1092/']} | jdg_221439 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4253689 |
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 textarea field where users can enter content. When it comes to displaying their entry on a page, rails returns \n for each line break, which appears as no break at a... | The simple_format method is good for formatting line breaks. It wraps text blocks in <p> tags, and converts newline characters into line breaks ( <br> ) (double newlines breaks the following text into a second paragraph). It doesn't however escape other html characters, and instead just allows them. For what you're aft... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4253689', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/346977/']} | jdg_148303 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1059967 |
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:
Evaluate $\int_{-\infty}^\infty \frac{1}{(x^2+1)^3} dx$ I wasnt exactly sure how to approach this. I saw some similar examples that used Cauchy's theorem.
Now provide t... | $$\int_{-\infty}^{+\infty}\frac{dx}{(x^2+1)^3} = 2\pi i\cdot\operatorname{Res}\left(\frac{1}{(z^2+1)^3},z=i\right)=\pi i\left.\frac{d^2}{dz^2}\frac{(z-i)^3}{(z^2+1)^3}\right|_{z=i}=\color{red}{\frac{3\pi}{8}}. $$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1059967', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/102122/']} | jdg_278674 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 370595 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is the fact that "space behaves like time" inside an event horizon a consequences of our particular coordinate system? Or is it a universal fact? I am asking based on... | Let's consider the simplest example of a black hole, the Schwarzschild black hole, given by the metric:$$ds^2 = -\left(1-\frac{r_s}{r} \right)dt^2+\left(1-\frac{r_s}{r} \right)^{-1}dr^2 + r^2 d\Omega ^2 $$where $r_s = 2GM$ is the Schwarzschild radius. We're using units with $c=1$. The metric signature is $(-,+,+,+)$ (s... | {} | {'log_upvote_score': 4, 'links': ['https://physics.stackexchange.com/questions/370595', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/3641/']} | jdg_170238 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28788574 |
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 downloaded the full ISO for Visual Studio Ultimate CTP 6. The installation program got to about the 90% mark, gauging by the progress bar, and just stuck there. There was... | This was a case of one of the sub-installers getting stuck during the install and never completing. Unfortunately when this happens, it looks like the master installer never times out the operation. The trick is to open up the Task Manager in detail mode, and look for a sub-installer process that is showing 0% CPU us... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/28788574', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2561452/']} | jdg_207382 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4361800 |
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 thinking about a rather simple question, namely: If two things are equal, are they necessarily isomorphic? At first, I thought this was a silly question as it seem... | No, you can't do this. The reason is that the fundamental characteristic of equality---whatever equality is taken to actually mean---is that equal things may be substituted for one another in a way that the rest of the theory must respect. So, for instance, it is completely fine to consider a theory where there are mul... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/4361800', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/596488/']} | jdg_260848 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11180884 |
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 would like to know how do I populate a TableView with data... All the examples I have seen creates a TableView with columns and everything and add it to the scene. All done... | To access to tableview you need to define a controller of your FXML page. Add fx:controller="path.to.MyController" attribute to the AnchorPane in FXML file. Then create the controller and link TableView, TableColumns from FXML file by putting @FXML annotation in front of these variables: package path.to;public class My... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/11180884', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/991368/']} | jdg_273550 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 75390 |
Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Many questions and answers on the C/C++ pages, specifically or indirectly discuss micro performance issues (such is the overhead of an indirect vs direct ... | I think everything on your list is micro-optimization, which should not generally looked at, except for using an O(n*n) vs O(NlogN) algorithm on a 100 item list which I think should be looked at. Sure, that list is 100 items right now, and everything is fast for small n , but I'd be willing to bet soon that same code i... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/75390', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/24028/']} | jdg_277103 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 165830 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
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Consider 3-dimensional TQFTs for example. One version of them is the 3-2-1-0 fully extended TQFT. Do we have another version: 2-1-0 extended "TQFT"? If yes, do we have an exam... | If I understand you correctly, your "2-1-0" TQFTs are what are frequently called "2+$\epsilon$-dimensional TQFTs" in the mathematical literature. (The $\epsilon$ means that very thin 3-manifolds, e.g. the mapping cylinder of a homeomorphism of 2-manifolds, can have their path integral defined.) If you try to construct... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/165830', 'https://mathoverflow.net', 'https://mathoverflow.net/users/17787/']} | jdg_362888 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1622584 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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Prove that $\lim_{x\to \infty}\frac{3}{x}\lfloor\frac{x}{4}\rfloor=\frac{3}{4}$ If i put $x\to\infty$,the $\frac{3}{x}$ tends to zero and the $\lfloor\frac{x}{4}\rfloor$... | Hint $$\frac{x}{4}-1 \leq \left\lfloor\frac{x}{4}\right\rfloor \leq \frac{x}{4}$$ | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/1622584', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/257841/']} | jdg_275899 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21867954 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I am relatively new to working with csv files in python and would appreciate some guidiance. I have 6 separate csv files. I would like to copy data from column 1, column 2 an... | I've implemented something similar to this, and it's relatively simple. Your log message is printing out what looks like gibberish, because response.data is really a byte array - not a String . Also, a VolleyError is really just an extended Exception , so Exception .getMessage() likely wouldn't return what you are l... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/21867954', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3302763/']} | jdg_215244 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 23033219 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I came across this Python script that tests the server for the HeartBleed vulnerability: Would someone be able to explain the content of the "hello", what is being sent and h... | hello and hb define bytestrings in a more readable fashion. The h2bin(x) function does all the work: def h2bin(x): return x.replace(' ', '').replace('\n', '').decode('hex') so the string of hex digits has all whitespace removed, then is decoded from hex to bytes: >>> '16 03 02 00 dc'.replace(' ', '')'16030200dc'>>> ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/23033219', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1217228/']} | jdg_309408 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37642742 |
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 django model with a JSONField (django.contrib.postgres.fields.JSONField)Is there any way that I can validate model data against a json schema file? (pre-save) Someth... | I wrote a custom validator using jsonschema in order to do this. project/validators.py import djangofrom django.core.validators import BaseValidatorimport jsonschema class JSONSchemaValidator(BaseValidator): def compare(self, value, schema): try: jsonschema.validate(value, schema) except ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/37642742', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/785736/']} | jdg_251795 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10881370 |
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 change the gender and age of the voice of System.Speech in c#. For example, a girl of 10 years but can not find any simple example to help me adjust the param... | First, check which voices you have installed by enumerating the GetInstalledVoices method of the SpeechSynthesizer class, and then use SelectVoiceByHints to select one of them: using (SpeechSynthesizer synthesizer = new SpeechSynthesizer()){ // show installed voices foreach (var v in synthesizer.GetInstalledVoice... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10881370', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1435148/']} | jdg_154229 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40729701 |
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 do not want main effect because it is collinear with a finer factor fixed effect, so it is annoying to have these NA . In this example: lm(y ~ x * z) I want the interaction... | Introduction R documentation of ?formula says: The ‘*’ operator denotes factor crossing: ‘a * b’ interpreted as ‘a + b + a : b So it sounds like that dropping main effect is straightforward, by just doing one of the following: a + a:b ## main effect on `b` is droppedb + a:b ## main effect on `a` is droppeda:b ##... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40729701', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2690949/']} | jdg_126595 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 380077 |
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 making a medium sized application to be distributed privately to several Churches. It connects to an Azure database but it does not have any server ma... | The "we don't have the resources" line is a red flag to me. You're either going to pay to do it right, or you'll have to pay for doing it wrong. I know which I'd pick. While your use case is fairly broad, which makes it hard to give you a simple answer, I would strongly recommend against giving each application rights ... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/380077', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/243649/']} | jdg_78516 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3082775 |
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 need to find the convergence radius of $$\sum_{n=1}^\infty {\frac{(2n)!}{(n!)^2}}z^n$$ I proceeded like this: $$ \sum_{n=1}^\infty {\frac{(2n+2)!}{((n+1)!)^2}}z^{n+1} ... | Not quite. Although the index balance is correct, in ${\rm d}x^\mu = g^{\mu\nu}\partial_\nu$ you have that the left side is a $1$ -form, while the right side is a vector field. What happens here is that if $(M,g)$ is your pseudo-Riemannian manifold (which I assume that in your case should just be a spacetime), the metr... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3082775', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/380680/']} | jdg_334912 | PrimeIntellect/stackexchange-question-answering |
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