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 | 17283854 |
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 user model with a friends column of type text. This migration was ran to use the array feature with postgres: add_column :users, :friends, :text, array: true The ... | I suspect that ActiveRecord isn't noticing that your friends array has changed because, well, the underlying array reference doesn't change when you: self.friends.push(target) That will alter the contents of the array but the array itself will still be the same array. I know that this problem crops up with the postgres... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17283854', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2127250/']} | jdg_204164 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13022720 |
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 use this a fair bit: a' = [ (f x, f y) | (x, y) <- a ] Is there a better way to do that?
Now provide the response and nothing else.
| You can use the (***) operator from Control.Arrow > map (f *** f) a or define your own helper function > let both f (x, y) = (f x, f y)> map (both f) a | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13022720', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/28380/']} | jdg_85880 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 293226 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $\alpha = \sqrt{\sqrt{2}+\root 4 \of 2}$, $\beta =\sqrt{\sqrt{2}- \root 4 \of 2}$, $\gamma = \sqrt{-\sqrt{2}+i\root 4 \of 2}$ and $\delta = \overline{\gamma}=\sqrt{-... | For convenience I will sometimes denote the number $\sqrt[4]{2}$ by $\theta$. What we have here is a tower of square roots : To $\mathbb Q$ wecan add successively $\sqrt{2},\sqrt[4]{2},i,\alpha,\beta,\gamma$. The main problemis that in this sequence, some square root might already be contained in the preceding field. R... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/293226', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/55235/']} | jdg_178979 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10483323 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to modify the css for one class when hovering on an element from another class using only css ? Something like: .item:hover .wrapper { /*some css*/ } Only 'wra... | There are two approaches you can take, to have a hovered element affect ( E ) another element ( F ): F is a child-element of E , or F is a later-sibling (or sibling's descendant) element of E (in that E appears in the mark-up/DOM before F ): To illustrate the first of these options ( F as a descendant/child of E ): .it... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/10483323', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/439745/']} | jdg_137235 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34798459 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Given this code: public interface Service {}@Component@Qualifier("NotWanted")public class NotWantedService implements Service {}@Component@Qualifier("Wanted")public class Wan... | You can use BeanFactoryAnnotationUtils.qualifiedBeanOfType(ctx.getBeanFactory(), Service.class, "Wanted") It's important to use ctx.getBeanFactory() , not ctx itself, because the 'qualifiedBeanOfType' method can resolve qualifiers only for ConfigurableListenableBeanFactory. | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/34798459', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3821009/']} | jdg_340976 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2435757 |
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 C# you can do this: foo = string.Format("{0} {1} {2} {3} ...", "aa", "bb", "cc" ...); This method Format() accepts infinite parameters, being the first one how the string ... | With the params keyword. Here is an example: public int SumThemAll(params int[] numbers) { return numbers.Sum(); } public void SumThemAllAndPrintInString(string s, params int[] numbers) { Console.WriteLine(string.Format(s, SumThemAll(numbers))); } public void MyFunction() { int... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/2435757', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/208670/']} | jdg_82895 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1168579 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I am curious whether there exists a power of $2$, $z = d_1d_2\ldots d_n$ (where $d_i$ is the $i$-th digit of $z$), such that $z_1 = d_1d_2\ldots d_j$ and $z_2 = d_{j+1}d... | From$$2^r\cdot10^k+2^s=2^t$$we get$$2^{r-s}\cdot 10^k+1=2^{t-s}$$ Since $s$ is clearly lesser than $t$, LHS must be even, so $r-s+k=0$ or $s=r+k$. Now,$$2^r\cdot10^k+2^{r+k}=2^t$$ or$$2^k(5^k+1)=2^{t-r}$$This implies that $5^k+1$ is a power of $2$, but $5^k+1\equiv 1+1\equiv 2\pmod 4$, so $k=0$. But if $k=0$, there's ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1168579', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/153108/']} | jdg_143170 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19964198 |
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 URL http://www.hdwallpapers.in/walls/honda_v4_concept_widescreen_bike-wide.jpg I want to extract the file name which is "honda_v4_concept_widescreen_bike-wide.jpg" H... | The code below should work. Updated it so I removed the top statement. I could've used NSString vs const char * or std::string from C++ but thought C Character Pointers would be quite appropriate for this case in point. Also revamped this so it's in it's own concise function: -(NSString*) extractFile:(const char*) url ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/19964198', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2888113/']} | jdg_369318 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2835090 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Can anybody provide examples or links on how to establish a JDBC connection pool? From searching google I see many different ways of doing this and it is rather confusing. Ul... | If you need a standalone connection pool, my preference goes to C3P0 over DBCP (that I've mentioned in this previous answer ), I just had too much problems with DBCP under heavy load. Using C3P0 is dead simple. From the documentation : ComboPooledDataSource cpds = new ComboPooledDataSource();cpds.setDriverClass( "org.p... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2835090', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/317778/']} | jdg_331593 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 462065 |
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:
Okay, first thing first, I'm new to Linux and I'm using Linux Mint. I learned that when I want to add more directories to my PATH (specifically my home directory) I need... | In Unix certain environment variables, such as $PATH are special in the sense that they're a list of items, not just a single item. With these types of lists, a colon ( : ) separates the items in the list. For $PATH you can see this if you merely print it: $ printenv PATH/sbin:/bin:/usr/sbin:/usr/bin If you want to add... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/462065', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/304995/']} | jdg_337704 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15943008 |
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 added a model to my collection and did model.save The data gets saved on the server. After this I call collection.fetch({add:true}). Ideally only one model should be return... | As an add-on to Cyril N.'s answer (which describes essentially the default behavior, and should be enough I guess), I'd like to explain more thoroughly the role of the 3 flags: add : whether or not Backbone should create and add to the collection the models which don't exist yet (ie, whose id are not in the collection)... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/15943008', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1449671/']} | jdg_175122 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 28652284 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
When using facet_grid , ggplot2 divides the major categories that make up the facet variables with a broader-than-usual white line. This serves most purposes well. Sometime... | Although a year late, I found this to be an easy fix: ggplot(mpg, aes(cty, hwy, color = factor(year)))+ geom_point()+ facet_grid(cyl ~ drv) + theme(panel.margin=unit(.05, "lines"), panel.border = element_rect(color = "black", fill = NA, size = 1), strip.background = element_rect(color = "black", size... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/28652284', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1145978/']} | jdg_378973 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40223599 |
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 read the following article by Antony Williams and as I understood in addition to the atomic shared count in std::shared_ptr in std::experimental::atomic_shared_ptr the actu... | The atomic "thing" in shared_ptr is not the shared pointer itself, but the control block it points to. meaning that as long as you don't mutate the shared_ptr across multiple threads, you are ok. do note that copying a shared_ptr only mutates the control block, and not the shared_ptr itself. std::shared_ptr<int> ptr = ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/40223599', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/853791/']} | jdg_154915 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11169447 |
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 gridlayout like this in the main layout xml of my activity: <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/and... | NOTE : I intend to make this a "one stop post" where you can use the Correct way to find the last row. This will also cover the best practices to follow when finding the last row. And hence I will keep on updating it whenever I come across a new scenario/information. Unreliable ways of finding the last row Some of the ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/11169447', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/147226/']} | jdg_273654 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13503 |
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:
I just had a CS mid-term and one of the questions was: OOD allows ADTs to be created and used. True False I answered false, but my answer was marked as incorrect. I suspec... | First, if this is exactly the sentence on the exam and not your translation, it's ambiguous. It could mean that OOD is one possible way to create and use ADT, or that creating and using ADTs requires OOD. Furthermore, ADT can mean two things: abstract data type or algebraic data type . The two concepts are completely d... | {} | {'log_upvote_score': 4, 'links': ['https://cs.stackexchange.com/questions/13503', 'https://cs.stackexchange.com', 'https://cs.stackexchange.com/users/9416/']} | jdg_236744 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17136772 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I can't import a module using the eval() function. So, I have a function where if I do import vfs_tests as v it works. However, the same import using eval() like eval('import... | Use exec : exec 'import vfs_tests as v' eval works only on expressions, import is a statement. exec is a function in Python 3 : exec('import vfs_tests as v') To import a module using a string you should use importlib module: import importlibmod = importlib.import_module('vfs_tests') In Python 2.6 and earlier use __impo... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/17136772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/671223/']} | jdg_161421 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 8722359 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to scale and rotate in single operation before creting the final bitmap but the preRotate, postConcat doesn't seem to work. Bitmap bmp = ... original image ...Matr... | This is the code public class Bitmaptest extends Activity { @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); LinearLayout linLayout = new LinearLayout(this); // load the origial BitMap (500 x 500 px) Bitmap bitmapOrg = BitmapFactory.decodeResource(getResources(),... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8722359', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/389161/']} | jdg_204226 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44468743 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Medium has an RSS feed available at https://medium.com/feed/[@username] . I'm trying to fetch all my blog posts using an XMLHTTPRequest. When I test on local, I run into CORs... | To get https://medium.com/feed/[@username] content using XHR, you can make the XHR request through a proxy of some kind. For example, trying giving your current XHR code this URL: https://cors-anywhere.herokuapp.com/https://medium.com/feed/@sideshowbarker That’ll cause the request to go to https://cors-anywhere.herokua... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44468743', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6672897/']} | jdg_317768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2348399 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is the idea after the first resolution it'll rely on OS caching? Still this seems inefficient and in cases of multiple domains resolving to the same IP, incorrect. What am I... | Why does java.net.URL’s hashcode resolve the host to an IP? There are two reasons. The first is: The URL class's behavior was designed to model a URL being a locator of network accessible resource . Specifically equals and hashCode() were designed so that two URL instances are equal if they locate the same resource. ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2348399', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/282785/']} | jdg_231550 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 802854 |
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 document.write is considered bad practice; and I'm hoping to compile a list of reasons to submit to a 3rd party vendor as to why they shouldn't use document.write in i... | A few of the more serious problems: document.write (henceforth DW) does not work in XHTML DW does not directly modify the DOM, preventing further manipulation (trying to find evidence of this, but it's at best situational) DW executed after the page has finished loading will overwrite the page, or write a new page, or ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/802854', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1965/']} | jdg_351552 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46764073 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I've tried the following code: HTML: <form #dropdownform="ngForm" (ngSubmit)="OnSubmit(dropdownform)"> <select2 [data]="exampleData"></select2></form> TypeScript: this.examp... | The likely answer is that the MySQL connection did not specify utf8mb4 . (Specifically, MySQL's utf8 will not suffice for Emoji.) Can you provide the connection code? Here is a fallback: Execute this after connecting to MySQL: SET NAMES utf8mb4 Another possible answer is that the web server is not treating the page... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46764073', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4133590/']} | jdg_210063 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22881 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm looking for a variety of resistors for my project. Since I'm so new to this, I don't have the slightest idea what I'm looking at. Essentially, as I research i... | Yes, the "W" is for Watts. The Wattage rating represents the total power (in Watts) that the resistor can safely handle without overheating and destroying itself. You can determine the needed "W" rating by calculating the total current flow through the circuit, at a given voltage. Wattage is given by voltage (in Volt... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/22881', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/6734/']} | jdg_209724 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 58474860 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to create a form about companies with couple of information (as you can see down below), but every time I want to upload a new row I get 1's in every column. So, I wan... | The linked article points to the supported OSs, not the list of runtime identifiers. An explanation of an RID and a list of common ones can be found in .NET Core RID Catalog . The full list can be found at the CoreFX repo, in runtime.json . linux-arm64 is included but that's only the base OS. There are a lot of specifi... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/58474860', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_304471 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49380052 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to check if some value is null or not. And if its not null then just set some variable to true. There is no else statement here. I got too many condition checks like t... | No, it is generally not good practice in Java to catch a NPE instead of null-checking your references. You can use Optional for this kind of thing if you prefer: if (Optional.ofNullable(country) .map(Country::getCity) .map(City::getSchool) .map(School::getStudent) .isPresent(... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/49380052', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_139951 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 247274 |
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 need to know where in the MVC should I apply the business rule. Imagine the situation: I have a school and I need to generate a calendar of classes for ... | Within the context of the MVC pattern, the Controller and View components are only concerned with user interactions (the Controller with reacting to requests and the View with presenting the UI). All other code, including the business logic and database access goes in the Model component. As the Model is usually quite ... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/247274', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/140013/']} | jdg_218248 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 225978 |
Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I can't get rid of ad.doubleclick.net malware from my PC. I am using Firefox and it seems that all links that lead to www.googleadservices.com are redirected to http... | ad.doubleclick.net is not malware. It’s an advertising link retuned by Google to redirect your browser to the desired site. DoubleClick is Google’s advertising company. They use this referral scheme in order to track your browsing habits (to learn what words you searched for that led you to click on their ad), and for ... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/225978', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/108639/']} | jdg_293680 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46458 |
Below is a question asked on the forum quant.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm trying to get through the litterature of interest rate models for some time now. As I don't have any experience working with them, I started looking for some kind o... | Let's assume we have yearly cash flows, and let's focus on just two years - year 1 and year 2. Let $R_1$ and $R_2$ represent the zero rates of year 1 and year 2. So if you want to borrow for one year, you pay $R_1$ percent, and if you want to borrow for 2 years, you pay $R_2$ percent per year. So in an upward sloping s... | {} | {'log_upvote_score': 4, 'links': ['https://quant.stackexchange.com/questions/46458', 'https://quant.stackexchange.com', 'https://quant.stackexchange.com/users/41699/']} | jdg_259729 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 59517991 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using angular 8 I am using HttpParams in Sending Data to the Server via Post method I am getting 502 status code error , sending data via HttpPrams ERROR HttpErrorRespon... | I have received below errors when running Spring Boot Project for AWS SNS i.InstanceMetadataServiceResourceFetcher : Fail to retrieve tokencom.amazonaws.util.EC2MetadataUtils : Unable to retrieve the requested metadata (/latest/dynamic/instance-identity/document). Failed to connect to service endpoint:Caused by: o... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/59517991', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10489872/']} | jdg_71204 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 583064 |
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:
#!/usr/bin/env bashset -euo pipefailif [ -z "$BUILD_DATE" ]; then export BUILD_DATE="$(date +%s%N)" echo "???"else echo "!!!!!!!"fi The above does not output anythin... | If you're running under set -u and have a variable that might be unset, and you would need to test whether it's empty with the -z test, then you can use if [ -z "${BUILD_DATE:-}" ]; then The "${BUILD_DATE:-}" would expand to an empty string if the BUILD_DATE variable is empty or unset. | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/583064', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/124109/']} | jdg_81991 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 656424 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
We are currently in the process of migrating our on-premise Exchange environment to the O365 cloud but in the meantime I need setup a SPF record for current outgoing email and ... | You can test the existing recursion limits of your SPF records with dmarcian and you can simulate some changes using kitterman's site I had some folks work with Microsoft to improve their SPF DNS recursion limits. They used to push people right up against the limit. Update: here is a perl script that you could use to ... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/656424', 'https://serverfault.com', 'https://serverfault.com/users/262452/']} | jdg_116929 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25246365 |
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 MGSplitViewController library in my app. Till iOS7 it works fine but for iOS8 it is not working as expected because of the change of behaviour of UIPopoverControll... | I faced the same issue and found a fix for it. Go to MGSplitViewController.m and find the following lines in -splitViewSizeForOrientation: (around line 261): width = height;height = fullScreenRect.size.width; Make sure it does not run on iOS 8, as iOS 8 will handle sizes properly. Maybe like this. if (SYSTEM_VERSION_LE... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25246365', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2536420/']} | jdg_112941 | 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 writing an application which needs to find out the schema of a database, across engines. To that end, I am writing a small database adapter using Python. I decided to fi... | what is the standard way of sharing such constants? Throughout the standard library, the most common way is to define constants as module-level variables using UPPER_CASE_WITH_UNDERSCORES names. what is the right way to create constants that can be combined? I am referring to MAP_FIXED | MAP_FILE | MAP_SHARED style cod... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7078731', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/283515/']} | jdg_242891 | 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 CodeIgniter project I'm uploading files during the project creation. Here's the uploading function: function uploadFiles(){ $this->load->library('upload'); $e... | You can Upload any number of Files.. $config['upload_path'] = 'upload/Main_category_product/';$path=$config['upload_path'];$config['allowed_types'] = 'gif|jpg|jpeg|png';$config['max_size'] = '1024';$config['max_width'] = '1920';$config['max_height'] = '1280';$this->load->library('upload', $config);foreach ($_FILES as $... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/8377218', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/602129/']} | jdg_250820 | 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 writing an API that updates a LOT of different fields in a structure. I could help the addition of future fields by making the update function variadic: update(FIELD_NAM... | Generally, no. Varargs throws out a lot of type-safety - you could pass pointers, floats, etc., instead of ints and it will compile without issue. Misuse of varargs, such as omitting arguments, can introduce odd crashes due to stack corruption, or reading invalid pointers. For instance, the following call will compile... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/866260', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/90801/']} | jdg_266931 | 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.
Question:
Can anyone explain me why the voltage of the red circle is 1.85V? I know how the 25k-25k divider works but just don't know how the +5V-200k network affects the re... | Try to use superposition principle. First set 3.3V to 0V and solve for \$V_O'\$ simulate this circuit – Schematic created using CircuitLab $$V_O' = 5V*\frac{25k||25k}{25k||25k + 200k} = 5V*\frac{12.5k}{12.5k + 200k} = 0.2941V $$Next turn on 3.3V and turn off 5V source (set to 0V) simulate this circuit $$V_O''= 3.3V * ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/299596', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/121144/']} | jdg_84547 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum mechanics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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While changing my tires for the winter, I checked my tire pressure and it was low (30psi) compared to the car recommended pressure (35psi). This made me curious as ... | Year-round, you want to maintain your tires at the recommended tire pressure (COLD) for the stated vehicle load. For the most part, it is a fixed value to maintain (not a range from there to maximum) with the exception it can be increased (not to exceed maximum) if the load is increased. This value is normally on a ta... | {} | {'log_upvote_score': 4, 'links': ['https://mechanics.stackexchange.com/questions/37847', 'https://mechanics.stackexchange.com', 'https://mechanics.stackexchange.com/users/16358/']} | jdg_138671 | 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 run an activity through a notification and event onCreate I would like to "redirect". To this add a thought on information in the Intent class. An important fea... | I'm going to lean out the window and guess that your problem is here: PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0); You are passing intent to getActivity() and expecting that you will get back a PendingIntent that matches your Intent and includes your extras. Unfortunately, if there is... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/14338579', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/634588/']} | jdg_93906 | 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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Are there any Ruby / Python features that are blocking implementation of optimizations (e.g. inline caching ) V8 engine has? Python is co-developed by Google guys so it shoul... | What blocks Ruby, Python to get Javascript V8 speed? Nothing. Well, okay: money. (And time, people, resources, but if you have money, you can buy those.) V8 has a team of brilliant, highly-specialized, highly-experienced (and thus highly-paid) engineers working on it, that have decades of experience (I'm talking indivi... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/5168718', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3315/']} | jdg_178478 | 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 need to insert rows into PG one of the fields is date and time with time stamp, this is the time of incident, so I can not use --> current_timestamp function of Postgres at... | A timestamp does not have "a format". The recommended way to deal with timestamps is to use a PreparedStatement where you just pass a placeholder in the SQL and pass a "real" object through the API of your programming language. As I don't know Python, I don't know if it supports PreparedStatements and how the syntax fo... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6018214', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/755229/']} | jdg_86952 | 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 make my web application work on offline mode by using pouchDB. but the backend database server i used is PostgreSQL (NoSQL). I couldn't find a way to Sync my P... | Short answer : You can't. It's impossible. Give up. You need CouchDB. Long answer : You have two options: you can implement a custom replicator for PouchDB (it is just a PouchDB plugin -- that can get complicated, but not necessarily --, see the default Pouch-Couch replicator source code ); or you can set up a backend ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38371590', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1734525/']} | jdg_237476 | 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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Couldn't figure this out. Just need to enter 1 emoji into a string and couldn't figure it out. Unicode is not working. Tried diagraph but didn't work either. Is there som... | You do not need to install a plugin for this. All you need to do is enter the unicode value of the emoji. You can do that in insert mode with <C-v> . From :h i_ctrl-v_digit : *i_CTRL-V_digit*With CTRL-V the decimal, octal or hexadecimal value of a character can beentered directly. This way you can enter any character,... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/40262567', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6107918/']} | jdg_244210 | 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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How do you get the caret position in a <textarea> using JavaScript? For example: This is| a text This should return 7 . How would you get it to return the strings surrounding... | With Firefox, Safari (and other Gecko based browsers) you can easily use textarea.selectionStart, but for IE that doesn't work, so you will have to do something like this: function getCaret(node) { if (node.selectionStart) { return node.selectionStart; } else if (!document.selection) { return 0; } var c = "\0... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/263743', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/32941/']} | jdg_290251 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I have a polynomial of degree at least 4. How can I test if it is the composition of two other polynomials of degree at least 2? (Any polynomial is the composition of tw... | James Rickards answers this question with his paper "When Is a Polynomial a Composition of Other Polynomials?" in The American Mathematical Monthly (118:4, pp. 358-363). In particular, a polynomial of degree $mn$ can be written as a composition of polynomials of degree $m$ and $n$ exactly when the roots of the polynomi... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/658451', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/1778/']} | jdg_175761 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I've come across two pointer declarations that I'm having trouble understanding. My understanding of precedence rules goes something like this: Operator ... | My guess for the first one : ptr is a pointer to a function that takes as parameter an int, and returns a pointer to a function that takes as parameters a pointer to pointer to double and a char, and returns a pointer to float. Interpretation : (*ptr)(int) says that ptr is a pointer to a function taking an int as an ar... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/120970', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/38722/']} | jdg_104175 | 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 code is: from pprint import pprintd = {"b" : "Maria", "c" : "Helen", "a" : "George"}pprint(d, width = 1) The output is: {'a': 'George','b': 'Maria','c': 'Helen'} But, the... | Python 3.8 or newer: You can use sort_dicts=False to prevent it from sorting them alphabetically: pprint.pprint(data, sort_dicts=False) Python 3.7 or older: Since Python 3.7 (or 3.6 in the case of cPython), dict preserves insertion order. For any version prior, you will need to use an OrderedDict to keep keys in order.... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/51788397', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7906927/']} | jdg_272025 | 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 basically need to do a left outer join on 2 tables (CarePlan and Referrals) problem is i need the newest Referral If it exists , its ok if it doesnt. I have these 2 queries... | select *from CarePlan couter apply ( select top 1 * --top N rows from Referral r where r.CarePlanId = c.CarePlanId --join condition order by /*fill this in!*/) x Be aware that this forces a loop join due to optimizer weaknesses up to and including version 2014. | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9592875', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/360635/']} | jdg_167916 | 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 correct way of knowing operating system language (locale) from java code? I have tried Locale.getDefault()System.getProperties("user.language") etc. but they are ... | The Windows XP systeminfo command displays lots of stuff, but the relevant information is this: System Locale: en-us;English (United States)Input Locale: en-us;English (United States) To get equivalent information in Java, use Locale.getDefault() to get the Locale that Java is using, and use me... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2469435', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/288760/']} | jdg_192741 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum softwareengineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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It is quite common to test JSON / XML producing methods against file-stored expected output (at least in Java world, but probably in other environments, t... | Tests of the kind you describe are brittle. As you've correctly pointed out, small changes are likely to break a significant number of the existing tests. But that is by design; tests like these are meant to break over the smallest change to your code. They are the proverbial "canary in the coal mine," meant to detec... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/402907', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/121218/']} | jdg_244834 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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There is a bash script which prints some logs and allows some arguments. The script prints the logs to STDOUT.Let's say the script's name is AAA.sh I'd also like to make... | This script will work better than the previous answer: #!/bin/bashexec AAA.sh "$@" | tee "$(date +'%F-%H%M%S').log" This will work properly with spaces and give a unique name to the log file, based on the current time. The exec also makes it a little more efficient and removes the wrapper from your process tree, once t... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/42213', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/2573/']} | jdg_158188 | 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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How can I convert/save excel file to pdf ? I'm using java play framework to generate some excel files and now the requirement changes to pdf . I don't want to recode everythi... | You would need the following Java libraries and associated JAR files for the program to work. POI v3.8iText v5.3.4 Try this Example to convert XLS to PDF The complete Java code that accepts Excel spreadsheet data as an input and transforms that to a PDF table data is provided below: import java.io.FileInputStream; i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26056485', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1249118/']} | jdg_109728 | 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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a can only be final here. Why? How can I reassign a in onClick() method without keeping it as private member? private void f(Button b, final int a){ b.addClickHandler(ne... | As noted in comments, some of this becomes irrelevant in Java 8, where final can be implicit. Only an effectively final variable can be used in an anonymous inner class or lambda expression though. It's basically due to the way Java manages closures . When you create an instance of an anonymous inner class, any variabl... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/4732544', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_95860 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum security.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to encrypt data using AES in java, and I want to intialize the cipher with Initialisation Vector.Can I use 256-bits IV ? Or I must use only 128-bits IV ?
Now... | The IV depends on the mode of operation . For most modes (e.g. CBC), the IV must have the same length as the block . AES uses 128-bit blocks, so a 128-bit IV. Note that AES-256 uses a 256-bit key (hence the name), but still with 128-bit blocks. AES was chosen as a subset of the family of block ciphers known as Rijndael... | {} | {'log_upvote_score': 7, 'links': ['https://security.stackexchange.com/questions/90848', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/75958/']} | jdg_122217 | 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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For some reason, I can get the split method to work. I honestly have no idea what I'm doing wrong this this code: String address = "0.0.0.0";String [] adr = address.split("."... | The split() method expects a regular-expression , not a literal string, and the "." character has a special meaning in regular expressions. To split on a literal "." character, you need to escape it so that the regex parser understands that's what you want. Try it like this: String [] adr = address.split("\\."); Note ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/8996842', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/906153/']} | jdg_210599 | 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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There is a previous question ( Docker Unknown flag --mount ) facing the same error that was due to having an out-of-date version of Docker running. I have an up-to-date versi... | tl;dr Dockerfile # syntax=docker/dockerfile:experimentalFROM continuumio/miniconda3RUN --mount=type=ssh pip install git+ssh://git@github.com/myrepo/myproject.git@developRUN conda install numpy... Note: the comment on the first line is required voodoo Then build your docker image with: DOCKER_BUILDKIT=1 docker build --s... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/55153089', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4585713/']} | jdg_178777 | 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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My question involves how to go about dealing with complex nesting of templates (also called partials ) in an AngularJS application. The best way to describe my situation is w... | Well, since you can currently only have one ngView directive... I use nested directive controls. This allows you to set up templating and inherit (or isolate) scopes among them. Outside of that I use ng-switch or even just ng-show to choose which controls I'm displaying based on what's coming in from $routeParams. EDIT... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/12863663', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/875342/']} | jdg_102946 | 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 following code generates a segmentation fault when compiled with GCC 6.1.0. Strangely, the error is consistent, but does not happen with smaller sizes or slightly differe... | Try changing (p1.second <= p2.second) with (p1.second < p2.second) I mean... std::sort() need a comparator that return true iff (if and only if) the first argument ( p1 ) is strictly lower than the second one ( p2 ). That is: must return false when p1 is equal to p2 . If your test is (p1.first < p2.first)|| ((p1.first=... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/46670734', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5839073/']} | jdg_286618 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Is the following statement true? For every $f: \mathbb R^2 \to \mathbb R$, there exists $g:\mathbb R \to \mathbb R$, such that $f(x,y) \le g(x) + g(y)$ for all $x,y \in ... | The example$$f\left(x,y\right)=\begin{cases}\frac{1}{\left|x-y\right|}, & x\neq y,\\0, & x=y\end{cases}$$indeed works. Assume towards a contradiction that we have$$f\left(x,y\right)\leq g\left(x\right)+g\left(y\right)$$for some function $g$. Let$$M_{n}:=\left\{ x\in\mathbb{R}\,\mid\, g\left(x\right)\leq n\right\} .$$No... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1460125', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_165876 | 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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Actually, I am a beginner to react-native as per my knowledge there are two options for me to install react native that is react-native CLI and Expo CLI . I am confused about... | React Native CLI: Advantages: You can add native modules written in Java/Objective-C, so you have full control of your application. Disadvantages: Needs Android Studio and XCode to run the projects You can't develop for iOS without having a mac If you want to share the app you need to send the whole .apk / .ipa file Do... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/61061489', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/13180370/']} | jdg_370663 | 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 requirement to choose a light database for the application. It's required to choose between SQL Server Express Edition or SQLLite. Which one would be efficie... | SQL Server Express and SQLite aren't really comparable database systems. SQL Server Express is the free version of Microsofts full SQL Server product, a standalone database server (often run on a dedicated machine) that client applications connect to. It is designed for things like web applications where many users wi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/6744470', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/59249/']} | jdg_104250 | 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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Some threads asked how to use the "Interactive Console" in Eclipse since you cannot type anything in this console. Some suggested you can "Display view" to execute code. So w... | Eclipse doesn't have an "Interactive Console" in it's default installation. It just has a "Display" view that you can use to execute Java code in debug mode in the scope of the current breakpoint (to evaluate expressions or to change data) If you have an "Interactive Console", it's most likely a view from a plugin. I'v... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11780633', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/365256/']} | jdg_336465 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25537808 |
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've got some mocha tests that require data from prior function calls. However, because my code is using a web service, I would like it to wait for a predetermined amount o... | setTimeout definitely could help, but there may be a "cleaner" way to do it. The documentation here actually says to use this.timeout(delay) to avoid timeout errors while testing async code, so be careful. var global;it('should give some info', function(done) { run.someMethod(param, function(err, result) { global =... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/25537808', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2407424/']} | jdg_256862 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 237992 |
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 building a medium-sized "single-page" JavaScript application using jQuery. If you include all possible functionality of the application, there are 134... | You would get a slight increase in performance if you were to bind the events closer to the targets. As it is now every element within the document is being checked to see if it matches "selector". For instance, if your page is organized like this: <div id="container"> <div id="content">...</div></div> You would be... | {} | {'log_upvote_score': 4, 'links': ['https://softwareengineering.stackexchange.com/questions/237992', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/129168/']} | jdg_349355 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am trying to write data to HBase through Java.Here is the code i am using: import java.io.IOException;import org.apache.hadoop.conf.Configurable;import org.apache.hadoop.co... | There's a fundamental issue here: You're thinking about an individual element. jQuery is all about sets of elements. The this in your plug-in is a jQuery instance, which may have 0..n matched elements in it. Could be zero, one, 27, 342, etc. So doing this[0].id doesn't really make sense in a jQuery plug-in, because you... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9311635', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1004779/']} | jdg_226247 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56928410 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a page I made with Gatsby version 2, and I want to make components from gatsby-image inside a flexbox container. The images appear when I remove the display: flex; pr... | I faced the same problem. Turned out it was because of lack of understanding of how Flexbox and Gatsby Image work. You are using GatsbyImageSharpFluid. The "fluid" type of Gatsby image as opposed to "fixed". You've set a max width yes. But ultimately, the idea of "fluid" is that the image will take the size of its cont... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/56928410', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10792295/']} | jdg_252418 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1113566 |
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:
Concerning the calculation of $\displaystyle \lim_{x\to 0}\left(\frac{1}{x}+\frac{1}{x^2-x}\right)\ldots$ The answer is $-1$, but I'm not sure how this answer is correct... | Hint: Put the two fractions to a common denominator: $$\frac1x+ \frac{1}{x^2-1} = \frac{f(x)}{g(x)}$$ What are $f(x)$ and $g(x)$? Can you calculate the limit now? | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1113566', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/186814/']} | jdg_203462 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29411558 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
This script should return result and displayed result in "answer" >paragraph but instead it appears for moment and then disappeared, what i miss? < script > function dataV... | ::ffff: is a subnet prefix for IPv4 (32 bit) addresses that are placed inside an IPv6 (128 bit) space. IPv6 is broken into two parts, the subnet prefix, and the interface suffix. Each one is 64 bits long, or, 4 groups of 4 hexadecimal characters. In IPv6, you are allowed to remove leading zeros, and then remove conse... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/29411558', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4742093/']} | jdg_79081 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 868623 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two tables (Knicks and Knacks) and a view that joins the two tables (PaddyWhacks). The tables have the following fields: Knicks.key, Knicks.data1Knacks.fkey, Knacks.d... | Here's a script I used for a similiar purpose. It does not support composite foreign keys (which use more than one field.) And it would probably need some tweaking before it will work for your situation. EDIT: In particular it does not handle multi-column foreign keys correctly. select DropStmt = 'ALTER TABLE [' + Fo... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/868623', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/74764/']} | jdg_353382 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
looking for info on how to recreate the ShaderToy parameters iGlobalTime, iChannel etc within threejs. I know that iGlobalTime is the time elapsed since the Shader started, a... | I am not sure if you have answered your question, but it might be good for others to know the integration steps for shadertoys to THREEJS. First, you need to know that shadertoys is a fragment shaders. That being said, you have to set a "general purpose" vertex shader that should work with all shadertoys (fragment shad... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/24820004', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1657116/']} | jdg_179047 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15568959 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is the following code valid? If so, what is the scope of x ? int main(){ if (true) int x = 42;} My intuition says that there is no scope created by the if because no actual... | GCC 4.7.2 shows us that, while the code is valid , the scope of x is still simply the conditional . Scope This is due to: [C++11: 6.4/1]: [..] The substatement in a selection-statement (each substatement, in the else form of the if statement) implicitly defines a block scope. [..] Consequently, your code is equivalent ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15568959', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/560648/']} | jdg_348920 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 125183 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The Question: I plugged in a device (i.e. GSM modem) through a serial port (a.k.a. RS-232), and I need to see with which file in /dev/ filesystem this device was tied up... | Unfortunately serial ports are non-PlugNPlay, so kernel doesn't know which device was plugged in. After reading a HowTo tutorial I've got the working idea. The /dev/ directory of unix like OSes contains files named as ttySn (with n being a number) . Most of them doesn't correspond to existing devices. To find which one... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/125183', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/59928/']} | jdg_199700 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 332276 |
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 ton of repeating code in my class that looks like the following: NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request ... | I track responses in an CFMutableDictionaryRef keyed by the NSURLConnection associated with it. i.e.: connectionToInfoMapping = CFDictionaryCreateMutable( kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks); It may seem odd to use this instead of NSMu... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/332276', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/40882/']} | jdg_126011 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 645094 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $X$ be a topological space and $A,B \subseteq X$ such that $A \cup B = X$ and $A \cap B = \emptyset $ then show or give a counterexample of: $A$ no compact, $B$ comp... | Split it into two cases. First case is $$\frac{x}{2}=\frac{1}{x^2+1}.$$ If it has a positive solution (or more than one), it is a valid solution. Second case is $$\frac{-x}{2}=\frac{1}{x^2+1}.$$ If it has a negative solution (or more than one), then it is a valid solution. The valid solutions from both cases are al... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/645094', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/53730/']} | jdg_228874 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20499575 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Here is how my current action hook example: it changes the meta description of the HTML page. add_action( 'wp_head', 'add_a_description' ); function add_a_description () { ... | The short answer is: Because this is the way the Java language is defined in JLS §6.4 . You might be used from other languages that this so called variable shadowing is allowed. However, the inventors of the Java languages thought this was an awkward feature that they did not want in their language: This restriction he... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20499575', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_274118 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 69327995 |
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 for loop in the following code snippet I'm trying to apply views::filter . But it results in type miss match and assignment error. #include <iostream>#include <vector>... | If you check the source for the Required type, it's this: type Required<T> = { [P in keyof T]-?: T[P]} The same syntax can be used to construct a generic type that will give you what you want: type User = { id: string name?: string email?: string}type WithRequired<T, K extends keyof T> = T & { [P in K]-?: T[P] }typ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/69327995', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12217229/']} | jdg_246113 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27439 |
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:
Using bash on Linux, how can I process a text file such that space is inserted before a certain column so that column is aligned in the output? For example: Input 165345... | One solution using perl : Content of script.pl : use warnings;use strict;## Acept one argumnet, the input file.@ARGV == 1 or die qq[Usage: perl $0 input-file\n];while ( <> ) { ## Remove last '\n' char. chomp; ## Split line with string 'ASDFASDF22' my @f = split /(ASDFASDF22)/; ## Prin... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/27439', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/6960/']} | jdg_97236 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52249390 |
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 get a syntax error when trying to access .props for the both the RecipeList.js and Recipe.js. Here is a code sample for Recipe.js: import React, {Component} from 'react';im... | You need to define what your props and state will look like using an interface and TypeScript's generic implementation of React.Component import React, {Component} from 'react';import "./Recipe.css";interface IRecipeProps { ingredients?: string[]; title?: string; img?: string; instructions?: string;}interface IReci... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/52249390', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10339425/']} | jdg_258202 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I saw the "new type" BOOL ( YES , NO ). I read that this type is almost like a char. For testing I did : NSLog(@"Size of BOOL %d", sizeof(BOOL));NSLog(@"Size of bool %d", siz... | From the definition in objc.h : #if (TARGET_OS_IPHONE && __LP64__) || TARGET_OS_WATCHtypedef bool BOOL;#elsetypedef signed char BOOL; // BOOL is explicitly signed so @encode(BOOL) == "c" rather than "C" // even if -funsigned-char is used.#endif#define YES ((BOOL)1)#define NO ((BOOL)0) So, yes, you can assume that BO... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/541289', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/65500/']} | jdg_333711 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 515119 |
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:
TLDR: What are possible failure sources for a schottky diode? Overheating, overvoltage, overcurrent (leading to overheating) anything else? Long version I am curr... | Any ideas why the component failed? The maximum repetitive peak forward current for the BAT54J is specified as 300 mA in the data sheet. Take note: - Simple math about the converter To achieve 3.3 volts on the output of the buck converter requires a duty cycle of about 0.1375 assuming the converter operated in CCM. In ... | {} | {'log_upvote_score': 5, 'links': ['https://electronics.stackexchange.com/questions/515119', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/72504/']} | jdg_92398 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29837572 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
@IBAction func addToCart(sender: AnyObject) { let itemObjectTitle = itemObject.valueForKey("itemDescription") as! String let alertController = UIAlertController(title: ... | You can try to access the badgeValue and convert it to Integer as follow: Swift 2 if let badgeValue = tabBarController?.tabBar.items?[1].badgeValue, nextValue = Int(badgeValue)?.successor() { tabBarController?.tabBar.items?[1].badgeValue = String(nextValue)} else { tabBarController?.tabBar.items?[1].badgeValue... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29837572', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4628514/']} | jdg_378782 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 130974 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to use binary variables (values 0 & 1) in k-means. But k-means only works with continuous variables. I know some people still use these binary variables in k-mea... | You are right that k-means clustering should not be done with data of mixed types. Since k-means is essentially a simple search algorithm to find a partition that minimizes the within-cluster squared Euclidean distances between the clustered observations and the cluster centroid, it should only be used with data where... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/130974', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/54214/']} | jdg_250338 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 180516 |
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 roughly the following code. Could this be made nicer or more efficient? Perhaps using std::remove_if ? Can you remove items from the map while traversing it? Can we av... | You could use erase(), but I don't know how BOOST_FOREACH will handle the invalidated iterator. The documentation for map::erase states that only the erased iterator will be invalidated, the others should be OK. Here's how I would restructure the inner loop: Actions::iterator it = _actions.begin();while (it != _actio... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/180516', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3146/']} | jdg_171004 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Hi I wanted to draw a histogram with a boxplot appearing the top of the histogram showing the Q1,Q2 and Q3 as well as the outliers. Example phone is below. (I am using Python... | import numpy as npimport seaborn as snsimport matplotlib.pyplot as pltsns.set(style="ticks")x = np.random.randn(100)f, (ax_box, ax_hist) = plt.subplots(2, sharex=True, gridspec_kw={"height_ratios": (.15, .85)})sns.boxplot(x, ax=ax_box)sns.distplot(x, ax=ax_hist)ax_box.set(yticks=[])s... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/33381330', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2255003/']} | jdg_284124 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9516926 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following code written in both C++ and C# int i=0; ++i = 11; After this C# compiler brings an error The left-hand side of an assignment must be a variable, propert... | The difference is that pre-increment operator is lvalue in C++, and isn't in C#. In C++ ++i returns a reference to the incremented variable. In C# ++i returns the incremented value of variable i. So in this case ++i is lvalue in C++ and rvalue in C#. From C++ specification about prefix increment operator The type of th... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9516926', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/987244/']} | jdg_268334 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7354121 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to get the NSIndexPath for a custom cell in a UITableView . Here's the problem: I send a NSNotification from my custom cell to my UITableViewController when editingDid... | Just give the cell a value for its tag property. Then you can get that cell by calling this UITableViewCell *cell = (UITableViewCell *)[self.tableView viewWithTag:tagValue]; then once you have the cell you can get the NSIndexPath like this NSIndexPath *indexPath = [self.tableView indexPathForCell:nextResponderCell]; S... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7354121', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/832065/']} | jdg_283478 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
In ordinary discourse, when we say that " $A$ implies $B$ ", we shall formalize it by writing the following: $$A\rightarrow B$$ But when we say that " $A$ does not imply... | The formalization of a sentence in ordinary discourse claiming that " $A$ implies $B$ " or " $A$ does not imply $B$ " is outside the languages of propositional or first-order or higher-order logic. It is in the language of logical consequences, which roughly consists of pairs of (sets of) $-$ propositional of first-ord... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3906124', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/786357/']} | jdg_316377 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 249387 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
i don't know how to write math in Latex so i will try to explain it simply, if we multiply $$\frac{p(i)^2}{p(i)^2-1}\prod_{j=1}^5\frac{p(i+j)^2-1}{p(i+j)^2} ,$$ where $p(i)$ ... | We have explicit bounds $$ \log n + \log \log n - 1 < \dfrac{p(n)}{n} < \log n + \log \log n \ \text{for}\ n \ge 6 $$ Let $b(n) = n \log n + n \log \log n$.Thus for $n \ge 6$, your expression is less than $$ B(i) = \dfrac{1}{1-1/(b(i)-i)^2} \prod_{j=1}^5 \left(1 - \frac{1}{b(i+j)^2}\right) $$ It appears that $B(t) < ... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/249387', 'https://mathoverflow.net', 'https://mathoverflow.net/users/95470/']} | jdg_278995 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I found a great tutorial that explains how to setup express.js with Angular CLI, but in this tutorial the angular app is compiled into a production dist folder: https://scotc... | NEW ANSWER My experience of 15 hours has taught me that trying to serve an Angular appwith Express during development is NOT a good idea. The proper way is to run Angular and Express as two different apps on two different ports. Angular will be served on port 4200 and Express on port 3000 as usual. Then configure a pro... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/42895585', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1545308/']} | jdg_261148 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I find a recursion formula to solve the following question: In how many sequences of length $n$, with elements from $\{{0,1,2,3,4}\}$, the difference between ever... | Let $A_n$ be the number of sequences ending at $0$ or $4$, and $B_n$ the number of sequences ending at $1$ or $3$, and $C_n$ the number of sequences ending at $2$. Then $$A_{n+1} = B_n\\B_{n+1} = A_n + 2C_n\\C_{n+1} = B_n.$$ We conclude immediately that $A_{n+1} = C_{n+1} = B_n$ for all $n\ge 1$, and so $$B_{n+2} = 3 A... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/192416', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/27557/']} | jdg_331342 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I calculate distance between two GPS coordinates (using latitude and longitude)?
Now provide the response and nothing else.
| Calculate the distance between two coordinates by latitude and longitude , including a Javascript implementation. West and South locations are negative. Remember minutes and seconds are out of 60 so S31 30' is -31.50 degrees. Don't forget to convert degrees to radians . Many languages have this function. Or its a si... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/365826', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14635/']} | jdg_177558 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44973435 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using std::ptr_fun as follows: static inline std::string <rim(std::string &s) { s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>... | You use a lambda: static inline std::string <rim(std::string &s) { s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](int c) {return !std::isspace(c);})); return s;} The answer you cited is from 2008, well before C++11 and lambdas existed. | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/44973435', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3717478/']} | jdg_123378 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 928928 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Given that each PHP file in our project contains a single class definition, how can I determine what class or classes are defined within the file? I know I could just regex t... | I needed something like this for a project I am working on, and here are the functions I wrote: function file_get_php_classes($filepath) { $php_code = file_get_contents($filepath); $classes = get_php_classes($php_code); return $classes;}function get_php_classes($php_code) { $classes = array(); $tokens = token_get_... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/928928', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2443/']} | jdg_150975 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4051089 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Why does the following compile? public IList<T> Deserialize<T>(string xml){ if (typeof(T) == typeof(bool)) return (IList<T>)DeserializeBools(xml); ... | The reason interfaces work is that any object might implement IList<T> (unless it's known to be an instance of a sealed type which doesn't implement it, I guess) - so there's always a possible reference type conversion to the interface. In the latter case, the compiler isn't willing to do that because it doesn't really... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4051089', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5170/']} | jdg_369074 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35416970 |
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 hello world Vue app setup with Webpack and have the initial App component working and mounted to body. Although within that App component I can't figure out how to u... | You can register it globally like you showed, or if you want to register it locally for use in a single component you need to add it to the components object of the Vue instance: <template> <top-bar></top-bar> <div class="message">{{ message }}</div></template><script>import TopBar from './top-bar.vue'export default ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/35416970', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_144682 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 698147 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Are .NET collections with large number of items apt to be stored in the LOH? I'm curious about List and Dictionary specifically. In my code, I store a large number (40k+) of ... | Objects will only be stored on the LOH if they are over 85,000 bytes. A large list (especially of structs) will often get allocated here. However, Dictionary's are less likely, since they're storing an array of buckets, so unless the generate enough buckets so the array becomes >85000 bytes, it's unlikely. A list of ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/698147', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/37843/']} | jdg_202804 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 41503537 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I move table row data from one table to another table using as per the buttons. After moving the data finally if I click submit button I want to get right side table ... | One way to do this can be: new Vuex.Store({ getters: { someMethod(state){ var self = this; return function (args) { // return data from store with query on args and self as this }; } }}) However, getter does not take arguments and why is explained in this thread : the naming con... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/41503537', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/7382920/']} | jdg_145563 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25362942 |
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 new to spark, and I want to use group-by & reduce to find the following from CSV (one line by employed): Department, Designation, costToCompany, State Sales, Trainee, 1... | Procedure Create a Class (Schema) to encapsulate your structure (it’s not required for the approach B, but it would make your code easier to read if you are using Java) public class Record implements Serializable { String department; String designation; long costToCompany; String state; // constructor , getters an... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/25362942', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3326680/']} | jdg_144403 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37749412 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two data frames, "data" and "scores", and want to merge them on the "id" column: data = data.frame(id = c(1,2,3,4,5), state = c("KS","MN","AL","FL","C... | Using data.table along with mult = "first" and nomatch = 0L : require(data.table)setDT(scores); setDT(data) # convert to data.tables by referencescores[data, mult = "first", on = "id", nomatch=0L]# id score state# 1: 1 66 KS# 2: 2 86 MN# 3: 3 76 AL For each row on data 's id column, the matching... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/37749412', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6253414/']} | jdg_101628 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36856079 |
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 over 1700 emulator videos I need to take screenshots of. I need one set of (Action) screenshots about 5 seconds into the start of the video and another set of (Title) ... | Without overriding EF track system, you can also Detach the 'local' entry and attach your updated entry before saving : // var local = _context.Set<YourEntity>() .Local .FirstOrDefault(entry => entry.Id.Equals(entryId));// check if local is not null if (local != null){ // detach _context.Entry(local).State ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/36856079', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6251051/']} | jdg_151942 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14514997 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Assume the OS is linux. Suppose I opened a file for write and get a file descriptor fdw . Is it possible to get another file descriptor fdr , with read-only access to the f... | Yes! The trick is to access the deleted file via /proc/self/fd/n . It’s a linux-only trick, as far as I know. Run this program: #include <stdio.h>#include <stdlib.h>#include <unistd.h>int main() { FILE* out_file; FILE* in_file; char* dev_fd_path; char buffer[128]; /* Write “hi!” to test.txt */ out_fil... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/14514997', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/875044/']} | jdg_361304 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1431368 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
The formula for the Inverse Laplace Transform is (Bromwich Intergal): $$f_{(t)}=\frac{1}{2\pi i}\lim_{x\to\infty}\int_{\alpha-x i}^{\alpha+x i} \left(e^{st}\cdot F_{(s)}... | To answer your second question, which largely seems to be about how to evaluate an integral of this type. By the integral's domain, $s \in \{ \alpha + x'i : x' \in [-x, x]\}$ Set $s' = (s-\alpha)i = -x', \textrm{d}s' = i\textrm{d}s = -\textrm{d}x'$ Transforming the integral, you end up with \begin{equation}\underset{{x... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1431368', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/226665/']} | jdg_229844 | PrimeIntellect/stackexchange-question-answering |
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