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 | 32605506 |
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 2 test suites. One can be run in parallel and the other must be run sequentially. See definition below. What I see is that only the second one runs. I tried to define ... | I use the 'Manually Rename All of the Symbols' approach. I was experiencing the duplicate symbol _OBJC_METACLASS_$_PodsDummy_Pods and so i added the post_install in the Podfile to avoid the duplicate symbol. Replace your pod file content with this to 'Manually Rename All of the Symbols' source 'https://github.com/Coco... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32605506', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/435605/']} | jdg_150826 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22733219 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
As a definition, I learnt that, non-pure functions have some input (their arguments) and return some output (the result of applying them) [...] and in addition [...] can also... | Any function that affects any state other than that of local variables is a non-pure function. Changing a global is non-pure, for example: some_list = []def foo(bar): some_list.append(bar)foo('baz') The function foo changed the state of some_list ; it is thus non-pure. A pure version would be: def foo(bar, lst): ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22733219', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3317808/']} | jdg_357876 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16951091 |
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 issue visualized here: The problem is the fringe is not colouring the background of my linum line numbers. I'm using Emacs 24.3.1 with Solarized color theme. I've ... | Coincidentally, I just wrote this function. It looks a lot like @joran's solution, but it tries not to stomp on already-named arguments. namedList <- function(...) { L <- list(...) snm <- sapply(substitute(list(...)),deparse)[-1] if (is.null(nm <- names(L))) nm <- snm if (any(nonames <- nm=="")) nm[nonames... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/16951091', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1141483/']} | jdg_368942 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5875021 |
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 see that we have multiple url's as value of this attribute like in spring: <beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSc... | The Java XML parser that spring uses will read the schemaLocation values and try to load them from the internet, in order to validate the XML file. Spring, in turn, intercepts those load requests and serves up versions from inside its own JAR files. If you omit the schemaLocation , then the XML parser won't know where ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5875021', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/319694/']} | jdg_310452 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36832 |
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++ when a virtual function is called from within a constructor it doesn't behave like a virtual function. I think everyone who encountered this behavior for the first tim... | There's a fundamental difference in how the languages define an object's life time. In Java and .Net the object members are zero/null initialized before any constructor is run and is at this point that the object life time begins. So when you enter the constructor you've already got an initialized object. In C++ the ob... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/36832', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3848/']} | jdg_156804 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56356053 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to implement loading indication using RxJS (version 6). A loading indicator (a spinner) would be shown in a component before asynchronous data call finishes. I have so... | First of all, this is a nice question, Lukas! Foreword: while there are other ways to achieve what you ask, I just wanted to make my answer more like a detailed step-by-step tutorial. Do take a look at Brandon's amazing solution, right below this one. For convenience, let's imagine that we have a method that does the r... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/56356053', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/10105237/']} | jdg_257464 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 172601 |
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 trying to derive the formula for the radius of the circle inscribed in an equilateral triangle from scratch. Given $2*n$ = length of a side $H$ = the altitude of th... | I’m going to use the more standard notation $\omega_1$ for the first uncountable ordinal. The most important thing to understand is that the linear order $\le$ on the set $[0,\omega_1]$ is a well-order: if $A$ is any non-empty subset of $[0,\omega_1]$ , $A$ has a smallest element with respect to $\le$ . That is, there ... | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/172601', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/36100/']} | jdg_78393 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11395395 |
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 regex which matches some text as: $text =~ m/$regex/gcxs Now I want to know what 'gc' modifier means: I have searched and found that gc means "Allow continued search... | The /g modifier is used to remember the "position in a string" so you can incrementally process a string. e.g. my $txt = "abc3de";while( $txt =~ /\G[a-z]/g ){ print "$&";}while( $txt =~ /\G./g ){ print "$&";} Because the position is reset on a failed match, the above will output abcabc3de The /c flag does not res... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11395395', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1035547/']} | jdg_315863 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16630926 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I just finished the tutorial for geofencing on Android ( http://developer.android.com/training/location/geofencing.html ) and I wonder why the 'callback' for geofences are do... | I wonder why the 'callback' for geofences are done via pending intents and not a simple callback interface. Mostly because geofences are designed to work even without your application running. If implemented in an activity, one would usually disconnect the location client in onPause() anyway, so previously added geofen... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16630926', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1406325/']} | jdg_307876 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2755143 |
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:
Find Number of integers satisfying $$\left[\frac{x}{100}\left[\frac{x}{100}\right]\right]=5$$ where $[.]$ is Floor function. I assumed $$x=100q+r$$ where $0 \le r \le 9... | Using$$ [x]\le x<[x]+1 $$one has$$ 5\le\frac{x}{100}\left[\frac{x}{100}\right]<6. \tag{1}$$Let $x=100q+r$, where $q$ and $r$ are an integer and $r\in[0,99]$. Then (1) becomes$$ 500\le (100q+r)q<600. \tag{2}$$Noting that$$ 100q^2 \le (100q+r)q<600$$implies $q^2<6$, one has $q=\pm1,\pm2$. If $q=\pm1$, it is easy to see t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2755143', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/80910/']} | jdg_147787 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 34673460 |
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 [except.ctor] the standard ( N4140 ) guarantees that: ...destructors are invoked for all automatic objects constructed since the try block was entered... However in the ... | Function return values are considered temporaries, and the construction of the return value is sequenced before the destruction of locals. Unfortunately, this is underspecified in the standard. There is an open defect which describes this and offers some wording to fix the issue [...] A return statement with an operand... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/34673460', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1306466/']} | jdg_329123 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 30387 |
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:
If we have a small sample size, will the prior distribution influence the posterior distribution a lot?
Now provide the response and nothing else.
| Yes. The posterior distribution for a parameter $\theta$, given a data set ${\bf X}$ can be written as $$ p(\theta | {\bf X}) \propto \underbrace{p({\bf X} | \theta)}_{{\rm likelihood}} \cdot \underbrace{p(\theta)}_{{\rm prior}} $$ or, as is more commonly displayed on the log scale, $$ \log( p(\theta | {\bf X}) ) = c ... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/30387', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/11963/']} | jdg_262195 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35520583 |
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 are there no keywords for synchronization and concurrency? So far my research gives me one solution, you wrap some high level classes and use them to handle concurrency. ... | Kotlin 1.1 with Coroutines was released and it brings with it async..await ! Read more about it in Kotlin reference docs , Kotlinx Coroutines library and this great in depth Couroutines by Example Outside of the Kotlin Coroutines, you have these options: the Kovenant library adds Promises to Kotlin the Quasar library ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/35520583', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/654799/']} | jdg_206178 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12901742 |
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 made a jsonarray of jsonobjects. Now I need to sort the JSONArray on base of a value from the jsonobjects. Formerly I sorted ArrayLists of custom objects like this: Co... | The issue is that JSONArray more or less holds JSONObjects (and other JSONArrays) which ultimately are strings. Deserializing the strings entirely into POJOs, sorting those, then back into JSON is fairly heavy. The second issue is that a JSONArray can contain: Boolean, JSONArray, JSONObject, Number, String, or the JSO... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/12901742', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1380611/']} | jdg_371476 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 387959 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Let's say I have a class called SomeClass with a string property name: @interface SomeClass : NSObject{ NSString* name;}@property (nonatomic, retain) NSString* name;@end I... | For attributes whose type is an immutable value class that conforms to the NSCopying protocol, you almost always should specify copy in your @property declaration. Specifying retain is something you almost never want in such a situation. Here's why you want to do that: NSMutableString *someName = [NSMutableString stri... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/387959', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2288585/']} | jdg_177164 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 586385 |
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:
Assume you sample two numbers, randomly drawn from 1 to 10; you could choose two strategies: 1) pick with replacement and 2) pick without replacement. Which strategy wo... | Hint: Note the relationship between $E[XY]$ and the covariance. Now think about the sign of the covariance - or if you prefer it in those terms, the sign of the correlation will work - under the two sampling schemes (it's zero under one but clearly not under the other, noting that we're here taking $X$ and $Y$ as the v... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/586385', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/334639/']} | jdg_108869 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3856693 |
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 resource that is a . This means my url looks like this: http://myapp/index/ . And i need to add query parameters so that it looks like this: http://myapp/index/.?typ... | It's actually not really clearly stated in the standard ( RFC 3986 ) whether a percent-encoded version of . or .. is supposed to have the same this-folder/up-a-folder meaning as the unescaped version. Section 3.3 only talks about “The path segments . and .. ”, without clarifying whether they match . and .. before or af... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3856693', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/292352/']} | jdg_155674 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 808176 |
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 to show that the Volterra operator: $$V:L_2(0,1)\rightarrow L_2(0,1): x\mapsto \int^t_0 x(s) \, ds$$ is not normal. $t\in (0,1)$ Could you please help with this que... | From this answer we know that$$V^*(x)(t)=\int_t^1 x(s)\,ds$$Using Fubini theorem you can chek that$$VV^*(x)(t)=\int_0^t\int_s^1x(\tau)\,d\tau \,ds=\int_0^t\int_0^\tau x(\tau) \,ds\,d\tau=\int_0^t x(\tau)\int_0^\tau \, ds\,d\tau=\int_0^t \tau x(\tau)\,d\tau$$$$V^*V(x)(t)=\int_t^1\int_0^s x(\tau)\,d\tau \,ds=\int_0^t\int... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/808176', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/104078/']} | jdg_381241 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3094806 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Why does $\lim\limits_{x\rightarrow0}\frac{1}{2x-1} \log(2^{1+\sin{x}}-1)= 2 $ ? I have: $\lim_{x\rightarrow0}\frac{1}{2x-1} = -1 $ $\lim_{x\rightarrow0}2^{1+\sin{x}}-1 ... | That's a typo. Most probably it should be $$\lim_{x\to 0}\frac{\log (2^{1+\sin x} - 1)}{\color{red}{2^x}-1} = 2$$ This is indeed true. L'Hospital gives for $x\to 0$ \begin{eqnarray*} \frac{\log (2^{1+\sin x} - 1)}{\color{red}{2^x}-1}& \stackrel{L'Hosp.}{\sim} & \frac{\log 2 \cdot 2^{1+\sin x} \cdot \cos x}{\log 2 \cdot... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3094806', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/190900/']} | jdg_264411 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3528877 |
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 a few documents about Mutex and still the only Idea I have got is that it helps preventing threads from accessing a resource that is already being used by another reso... | A mutex provides mut ually ex clusive access to a resource; in your case, a database. There aren't multiple threads in your program, but you can have multiple instances of your program running, which is what your mutex is protecting against. Effectively, it is still protecting against access from more than one thread... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3528877', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/291224/']} | jdg_358436 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 475518 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using the standard Apache server in my Mac OS X 10.8 (Mountain Lion) installation, and find that when running sudo apachectl restart The command simply shows the prompt whe... | You could try: sudo apachectl -e info -k restart The -e option is equivalent to the LogLevel directive , but it logs to your terminal. Replace info with debug for more details. The apachectl script and the httpd binary have slightly conflicting arguments, so you need to use -k with stop , start , restart and graceful (... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/475518', 'https://serverfault.com', 'https://serverfault.com/users/34448/']} | jdg_271782 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42122041 |
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 replace my Handler method with RxJava. My requirement: I want to call the method getTransactionDetails() only after 5 seconds. This my working code using Handl... | doOnNext() is for side effects. It could be use for example for logging purpose, because logging doesn't alter the flow of data. But you want to pass down the result of getTransactionDetails() , so you should use map instead. Second, Observable.empty() create an Observable that just propagate the finish/dispose message... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/42122041', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3748088/']} | jdg_79325 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45051379 |
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 fairly new to postgres and I'm struggling with a query I have to write to get all records between yesterday at 18:00 and today at 18:00. So far I've tried a predicate li... | Your query is right in general, but has a mistake, wrong operator – you used 2 >= instead of >= and <= . So the correct one is: WHERE recon_vr.paymentDateTime >= CURRENT_DATE - 1 + '18:00:00.000000'::timeAND recon_vr.paymentDateTime <= CURRENT_DATE + '18:00:00.000000'::time Also, you could use BETWEEN : WHERE ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/45051379', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1600419/']} | jdg_79615 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13201822 |
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 achieve the following: class A: username = None username = get_username() def get_username(self): if username is None: try: ... | First, there's no reason to assign None to username if you're just going to reassign it immediately after. Second, if you want the method to be a static method, you can't give it a self argument. And if you want a real static method, you have to declare it explicitly. @staticmethod def get_username(): if user... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/13201822', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1030287/']} | jdg_91167 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24766006 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Say I have the following Java API that all packages up as blocks.jar : public class Block { private Sting name; private int xCoord; private int yCoord; // Getters... | I would simply evaluate the script on the fly, not generate Java source files which need to be compiled themselves again. With ANTLR 4 it is highly recommended to keep the grammar and target specific code separate from each other and put any target specific code inside a tree-listener or -visitor. I will give a quick d... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24766006', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/892029/']} | jdg_353640 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9078528 |
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 any tool / Eclipse plugin that can remove all JavaDoc comments in a file? The normal (non-JavaDoc) comments should be intact after running the tool.
Now provide the... | Try this regex to search replace either in eclipse / sed / your favorite editor that has regex support. /\*\*(?s:(?!\*/).)*\*/ ?s treat input as single line a starting string \** zero or more negative lookahead for */ space or non space char a trailing string */ Edit To tackle cases where strings containing javadoc, u... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9078528', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/632951/']} | jdg_104730 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40201371 |
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 an answer to this SO question: What is the equivalent of boost::variant in the C++ standard library? it is mentioned that boost::variant and std::variant differ somewhat. ... | Assignment/emplacement behavior: boost::variant may allocate memory when performing assignment into a live variant . There are a number of rules that govern when this can happen , so whether a boost::variant will allocate memory depends on the Ts it is instantiated with. std::variant will never dynamically allocate mem... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/40201371', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1593077/']} | jdg_291098 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 369512 |
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 you have some objects which have several fields they can be compared by: public class Person { private String firstName; private String lastName; private Stri... | With Java 8: Comparator.comparing((Person p)->p.firstName) .thenComparing(p->p.lastName) .thenComparingInt(p->p.age); If you have accessor methods: Comparator.comparing(Person::getFirstName) .thenComparing(Person::getLastName) .thenComparingInt(Person::getAge); If a class implements ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/369512', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/24545/']} | jdg_328084 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2023222 |
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 facing difficulty with the following limit. $$ \lim_{n\to\infty}\left(\binom{n}{0}\binom{n}{1}\dots\binom{n}{n}\right)^{\frac{1}{n(n+1)}} $$ I tried to take log bot... | We see that $$\prod_{k=0}^n\binom{n}{k}=\frac{n!^{n+1}}{\prod_{k=0}^nk!^2}=\frac{n!^{n+1}}{\left(\prod_{k=0}^nk^{n+1-k}\right)^2}=\frac{H(n)^2}{n!^{n+1}}.$$where $H(n)=\prod_{k=1}^nk^k$. Now we see that$$\log(H(n))=\sum_{k=1}^nk\log(k)≥\int_{1}^nx\log(x)dx=\frac{n^2}{2}\log(n)-\frac{n^2}{4}$$as well as$$\log(H(n))=\sum... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2023222', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/356886/']} | jdg_83949 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2922293 |
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:
Wikipedia says: In mathematics, a limit is the value that a function(or sequence) "approaches" as the input (or index) "approaches" some value. What if the function was ... | Your quote isn't a definition of a limit, but an English language description of what it computes. If you look at the actual definition, such as the usual "epsilon-delta" definition, you'll see that it handles constant functions just fine, and in fact you have $$ \lim_{x \to a} c = c $$ So, what has happened here is th... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2922293', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/587231/']} | jdg_317151 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10099968 |
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 this code shows "0"? Shouldn't it return "1"? Messages = new Meteor.Collection("messages");if (Meteor.is_client) { Meteor.startup(function () { alert(Messag... | By default, when a Meteor client starts up, it connects to the server and subscribes to documents in any Meteor.Collection you defined. That takes some time to complete, since there's always some amount of delay in establishing the server connection and receiving documents. Meteor.startup() on the client is a lot like... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10099968', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1325646/']} | jdg_175315 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 699793 |
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:
Find a set of 4 integers that satisfy $$a+b+c+d\; =\; -3$$ and $$a^{3}+b^{3}+c^{3}+d^{3}\; =\; 3$$ I am really not sure how to proceed. I tried letting $d = -c$ to see i... | Well, there is a solution with $a=b=c$. EDIT:With $c = -a + k$ and $d = -b-k-3$, the system becomes $$ k a^2 - k^2 a + 3 k^2 + 9 k + 10 = (k+3) b^2 + (k+3)^2 b $$which has infinitely many integer solutions for some integer values of $k$.For example, with $k = 2$, writing $a = A/4 + 1$ and $b = (B-5)/2$ yields$$ A^2... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/699793', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/87845/']} | jdg_272614 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 14544621 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I was going through a serial program and I observed that they use select() before using read() . Why exactly is this required. Why cant we just directly call read() and check... | The select() system call tells you whether there is any data to read on the file descriptors that you're interested in. Strictly, it is a question of whether a read operation on the file descriptor will block or not. If you execute read() on a file descriptor — such as that connected to a serial port — and there is no... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/14544621', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1667307/']} | jdg_132269 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50884499 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm using puppeteer to make a request to a web page and I've tried setting the view port to mobile device's as follows: await page.setViewport({ width: 350, height: 700}); ho... | You might need to include isMobile: true in your viewport options ( page.setViewport() ) and set the user agent ( page.setUserAgent() ) to match a specific mobile device. Puppeteer provides a convenience method to do both automatically with page.emulate() . Example: const puppeteer = require('puppeteer');const devices ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50884499', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1485347/']} | jdg_144728 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29119722 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm creating a POC to see if we can use the azure redis cache for our next project. I had a look at this MSDN documentation http://azure.microsoft.com/en-us/documentation/art... | Use a positive lookbehind assertion based regex in string.split . > "10480ABCD".split(/(?<=\d)(?=[A-Za-z])/)=> ["10480", "ABCD"] (?<=\d) Positive lookbehind which asserts that the match must be preceded by a digit character. (?=[A-Za-z]) which asserts that the match must be followed by an alphabet. So the above regex w... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29119722', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/656348/']} | jdg_95298 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 50319939 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
My code is const list = client.guilds.find("id", "335507048017952771") for (user of list.users){ console.log(user[1].username); } This does literally noth... | Firstly, don't use .find("id", "335507048017952771") , you should be using .get("335507048017952771") , as it says on the discord.js documentation . All collections used in Discord.js are mapped using their id property, and if you want to find by id you should use the get method. See MDN for details. A Guild does not h... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/50319939', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_316648 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 640721 |
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:
This system's was basically cloned from another system so it has its network properties so the network does not work at all. I connected an ethernet cable into one of th... | I know of two ... common ... use cases for eval : Argument processing with getopt : [T]his implementation can generate quoted output which must once again be interpreted by the shell (usually by using the eval command). Setting up an SSH agent : [T]he agent prints the needed shell commands (either sh(1) or csh(1) synta... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/640721', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/399002/']} | jdg_162504 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7475195 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
According to the OSGi documentation, OSGi is designed to help prevent ClassPath problems. For example, from "OSGi in action": ClassNotFoundExceptions when starting your appli... | An OSGi application will not throw ClassNotFoundExceptions and NoClassDefFoundErrors if your manifest is correct. That is, you need to tell OSGi which packages your bundle uses; if you don't do this correctly or honestly, then OSGi cannot help you. In other words: GIGO (Garbage In, Garbage Out). For example, you use th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/7475195', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3306/']} | jdg_98189 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 33249060 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Anyone could you help me to run Acceptance tests in chrome 1) My acceptance.suite.yml file structure is class_name: AcceptanceTestermodules: enabled: - WebDriver: ... | So after some investigation I finally managed to solve my question so I will share what I learned. LOGIN TO QC REST: http://IP:PORT/qcbin/rest/is-authenticated?login-form-required=y GET DATA FOR SPECIFIC FOLDER: http://IP:PORT/qcbin/rest/domains/MYDOMAIN/projects/MYPROJECT/test-set-folders?query= {name['MYFOLDER']} Fro... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/33249060', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5331837/']} | jdg_177911 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44108416 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Error: [$sce:unsafe] Attempting to use an unsafe value in a safe context.http://errors.angularjs.org/1.6.1/$sce/unsafe at https://cdnjs.cloudflare.com/ajax/libs/angular.js... | First of all, you need to inject $sce in your controller. Then you have to instruct Angular to trust your content as HTML, like so: var parking = angular.module("parking", []); parking.controller("parkingCtrl", function ($scope, $sce) { $scope.appTitle = "<b>[Packt] Parking</b>"; $scope.trustedAppTitle... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44108416', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3825246/']} | jdg_211451 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44744 |
Below is a question asked on the forum skeptics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Donald Trump tweeted on August 19, 2019 Wow, Report Just Out! Google manipulated from 2.6 million to 16 million votes for Hillary Clinton in 2016 Election! This was ... | No. The NYT has a good breakdown of why this claim is inaccurate. Epstein is quoted as saying that the numbers Trump gives are incorrect. The white paper that is the source of the claim Trump is referring to was released in 2017, and in fact states that 2.6 million is the potential number of votes that could be influen... | {} | {'log_upvote_score': 4, 'links': ['https://skeptics.stackexchange.com/questions/44744', 'https://skeptics.stackexchange.com', 'https://skeptics.stackexchange.com/users/38619/']} | jdg_97557 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26895991 |
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 was wondering if there was a quick way to find out if all elements in a vector are false or true ? Like instead of checking each element using a loop?
Now provide the resp... | I'd take advantage of the new algorithms for clarity: // all truestd::all_of(vec.begin(), vec.end(), [](bool v) { return v; });// all falsestd::all_of(vec.begin(), vec.end(), [](bool v) { return !v; });std::none_of(vec.begin(), vec.end(), [](bool v) { return v; }); You can't find out if all the elements in a vector are... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/26895991', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/723597/']} | jdg_326016 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53767231 |
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 built an AWS CodePipeline to build and deploy containers into Fargate managed EC2 instances. Ref AWS CodePipeline One of the services is a web server and I'm attempting ... | Although it's not free, normally if you want a public DNS name to an ECS service (fargate or EC2) you'd front it with a load balancer (which can also do SSL termination, if you so desire). Because of that, AWS makes it easy to create a load balancer or add your service to an existing target group when you're setting up... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53767231', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3294568/']} | jdg_352323 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 168513 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Does there exist an Einstein manifold which is not conformally flat, which is to say one which has non-vanishing Weyl tensor. If so, what is a good example.
Now provide the r... | All conformally flat homogeneous riemannian manifolds are symmetric spaces, by a result of Takagi. All homogeneous riemannian manifolds of dimension $\leq 11$ admit Einstein metrics, by results of Wang and Ziller. Most homogensous riemannian manifolds are not symmetric spaces. References: Takagi, H.: Conformally flat... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/168513', 'https://mathoverflow.net', 'https://mathoverflow.net/users/51325/']} | jdg_133322 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3852826 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to update client data with server data and vice-versa. Currently i am using BasicHttpBinding which is faster than wsHttpBinding.My requirnment is to achive: Fast data ... | If you need security, use wsHttpBinding . It implements all the various security features, like message or transport security, client credentials provided as Windows credentials, username/password, or certificate. It supports reliable messaging and a lot more - a whole slew of the WS* standards. BasicHttpBinding is jus... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3852826', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/332258/']} | jdg_133534 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 51554366 |
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 I want to run my project with the command npm run test , I get the error below. What is causing this? FAIL● Test suite failed to runSecurityError: localStorage is not av... | In case, if you are accessing your application with a http://localhost prefix, you need to update your jest configuration (in your jest.config.js ) as, "jest": { "verbose": true, "testURL": "http://localhost/" } In case you do not already have any jest configuration, just include the configuration in your packag... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/51554366', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8881559/']} | jdg_322933 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49383125 |
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 to fetch photos from the library. It works, but I just got 3 photos from 9 photos from the library. Here's my code: let options = PHFetchOptions() let userAlbum... | Try this, first import photos import Photos then declare Array for store photo before viewDidLoad() var allPhotos : PHFetchResult<PHAsset>? = nil Now write code for fetch photo in viewDidLoad() /// Load Photos PHPhotoLibrary.requestAuthorization { (status) in switch status { case .authorized: ... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/49383125', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8361802/']} | jdg_299829 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 111610 |
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 the textbook Contemporary Linear Algebra by Anton and Busby, there was a small question in section 3.2 page 101 concerning this. It asks if $A$ and $B$ are two non-ze... | As Thomas points out, your proof is fine, but if you want another way to look at it, consider the following: Suppose $AB = 0$. What is the $j$-th column on either side of this equation? On the left, it is a linear combination of the columns $\{\mathbf a_j\}$ of $A$, with coefficients from the $j$-th column of $B$, an... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/111610', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/22678/']} | jdg_317393 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 520597 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to reduce the size of a video to be able to send it via email and such. I looked at this question: How can I reduce a video's size with ffmpeg? where I got good a... | @philip-couling's answer is close but missing several pieces: The desired size in MB needs to be multiplied by 8 to get bit rate For bit rates, 1Mb/s = 1000 kb/s = 1000000 b/s; the multipliers aren't 1024 (there is another prefix, KiB/s, which is 1024 B/s, but ffmpeg doesn't appear to use that) Truncating or rounding d... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/520597', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/236940/']} | jdg_201741 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10375 |
Below is a question asked on the forum scicomp.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
A common problem in statistics is computing the square root inverse of a symmetric positive definite matrix. What would be the most efficient way of computing this? I... | The code that you've posted uses the eigenvalue decomposition of the symmetric matrix to compute $A^{-1/2}$. The statement d=(d+abs(d))/2 effectively takes any negative entry in d and sets it to 0, while leaving non-negative entries alone. That is, any negative eigenvalue of $A$ is treated as though it was 0. In theo... | {} | {'log_upvote_score': 5, 'links': ['https://scicomp.stackexchange.com/questions/10375', 'https://scicomp.stackexchange.com', 'https://scicomp.stackexchange.com/users/1969/']} | jdg_270664 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5354541 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
What should I write in web config file in asp.net so that my session time is extended. and please tell me the exact location where should I place the code in web config
Now ... | If you are trying to stop the session from timeing out all the time you can do this rather than increasing the session timeout. KeepAlive.aspx <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="KeepAlive.aspx.cs" Inherits="Pages.KeepAlive" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/5354541', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/649491/']} | jdg_304757 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 98279 |
Below is a question asked on the forum electronics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have purchased a nice light bulb with long visible wires/resistors and plugged it in, on the ceiling. It burns too bright without a dimmer and does not look as ... | I am going to assume it's an incandescent bulb of the "artistic" type with interesting filament structure. If it's an LED or CFL bulb, the below comments do not apply. It's possible to connect a silicon diode in series with the bulb to permanently dim it. The behavior is not linear because the light bulb proportionally... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/98279', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/36416/']} | jdg_302183 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 91058 |
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:
When a child is forked then it inherits parent's file descriptors, if child closes the file descriptor what will happen? If child starts writing what shall happen to the... | When a child is forked then it inherits parent's file descriptors, if child closes the file descriptor what will happen ? It inherits a copy of the file descriptor. So closing the descriptor in the child will close it for the child, but not the parent, and vice versa. If child starts writing what shall happen to the f... | {} | {'log_upvote_score': 7, 'links': ['https://unix.stackexchange.com/questions/91058', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/47132/']} | jdg_158834 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 155915 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
Suppose $\mathbb{P}$ is a notion of forcing in the ground model $V$, and $X$ is a set which is in $V[G]$ for every $\mathbb{P}$-generic filter $G$. Then $X\in V$ already, by a... | The result is due to Solovay, see "A model of set theory in which every set of reals is Lebesgue measurable" In Lemma 2.5 of the above paper, Solovay shows that if $G$ and $H$ are mutually generic filters for a forcing notion $P,$ then $V[G]\cap V[H]=V.$ From this result your statement follows immediately. Note that ... | {} | {'log_upvote_score': 5, 'links': ['https://mathoverflow.net/questions/155915', 'https://mathoverflow.net', 'https://mathoverflow.net/users/8133/']} | jdg_247823 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 197614 |
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 chapter 2, the section on bitwise operators (section 2.9), I'm having trouble understanding how one of the sample methods works. Here's the method provided: unsigned int g... | Let's use 16 bits for our example. In that case, ~0 is equal to 1111111111111111 When we left-shift this n bits (3 in your case), we get: 1111111111111000 because the 1 s at the left are discarded and 0 s are fed in at the right. Then re-complementing it gives: 0000000000000111 so it's just a clever way to get n 1-bits... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/197614', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/14048/']} | jdg_206561 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2311486 |
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 that many algorithms are available for calculating the shortest path between two points in a graph or a grid, like breadth-first, all-pairs (Floyd's), Dijkstra's. Howe... | Lee's algorithm: http://en.wikipedia.org/wiki/Lee_algorithm It's essentially a BF search, here's an example: http://www.oop.rwth-aachen.de/documents/oop-2007/sss-oop-2007.pdf To implement it effectively, check my answer here: Change FloodFill-Algorithm to get Voronoi Territory for two data points? - when I say mark, yo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/2311486', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/269083/']} | jdg_277639 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 896145 |
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 a python file with the following repeated endlessly: def myFunction(a, b, c): if a: print b elif c: print 'hello' I'd like to move around and edit t... | Square Bracket Mappings [[ , ]] , [m , ]m and similar $VIMRUNTIME/ftplugin/python.vim now (2018) remaps all builtin mappings documented under :h ]] and :h ]m for the python language. The mappings are: ]] Jump forward to begin of next toplevel[[ Jump backwards to begin of current toplevel (if already there, previous top... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/896145', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_147598 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 46722409 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to make a Class Library (.NET Standard) and I'm using System.Drawing, but I get the error: CS0246 C# The type or namespace name 'Bitmap' could not be found(are you mis... | Update As of last month (May 2018), Microsoft have a production release (previously it was preview/RC) of System.Drawing.Common , a NuGet package which supersedes both versions of the CoreCompat.System.Drawing package. This should be used going forwards. For those using docker You also need the libgdiplus library withi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/46722409', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6486628/']} | jdg_366766 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 120861 |
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 recently visited a website which used to have an HTTPS connection. Now it has just a plain HTTP connection, and the authentication method has changed from user+pas... | You are right, the regression to HTTP is pointless. Note that all your points apply to one particular kind of attack, where the adversary is able to access the data transport between client and server. That could be the owner of a WiFi hotspot or your ISP acting as a man-in-the-middle , who sits in between you and the ... | {} | {'log_upvote_score': 8, 'links': ['https://security.stackexchange.com/questions/120861', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/55814/']} | jdg_263011 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18863309 |
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 self teaching myself python 2.7. I have some experience in using BATCH, which has a GOTO statement. How do I do that in python? For example, suppose I want to jump fro... | Goto s are universally reviled in computer science and programming as they lead to very unstructured code. Python (like almost every programming language today) supports structured programming which controls flow using if/then/else, loop and subroutines. The key to thinking in a structured way is to understand how and ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/18863309', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1925877/']} | jdg_126243 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1097422 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
So the question is in the title. It's easy to prove when we know that there are real numbers in it and the dot product is standard. But why this works in the general cas... | Let $C_i$ the $i^{\text{th}}$ column of the orthogonal matrix $O$ then we have $$\langle C_i,C_j\rangle=\delta_{ij}$$and we have $$O^T=(C_1\;\cdots\; C_n)^T=(C_1^T\;\cdots\; C_n^T)$$so we get $$O^TO=(\langle C_i,C_j\rangle)_{1\le i,j\le n}=I_n$$ | {} | {'log_upvote_score': 6, 'links': ['https://math.stackexchange.com/questions/1097422', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/155687/']} | jdg_159397 | 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 read some questions already posted here regarding Soap and Restand I didn't find the answer I am looking for.We have a system which has been built using Soap web services.T... | Performance is broad topic. If you mean the load of the server, REST has a bit better performance because it bears minimal overhead on top of HTTP. Usually SOAP brings with it a stack of different (generated) handlers and parsers. Anyway, the performance difference itself is not that big, but RESTful service is more ea... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/4163066', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/72420/']} | jdg_233642 | 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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GitHub guide explains 2 way to authorize but looks neither of those works with the Release files. as a result of: curl -u 'username' -L -o a.tgz https://github.com/company/re... | To download release file from private repo, you can use Personal access token which can be generated at settings/tokens with Full control of private repositories scope. Then download the asset with curl command (change with appropriate values): curl -vLJO -H 'Authorization: token my_access_token' 'https://api.github.co... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/20396329', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1835/']} | jdg_103373 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I have a script in InDesign which opens a folder dialog. How can I show an alert if the user pressed the Cancel button and then stop the script?
Now provide the response and... | While you can certainly use the form that you suggested: for (Document document : col.find()) { // do something} it introduces a problem when the body of the for loop throws an exception: if this happens the cursor will not be closed. The proper idiom to guard against that is to use MongoCursor (which implements Cl... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/30424895', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3494227/']} | jdg_312561 | 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 Rails (and even in Doctrine < 2, IIRC) you can specify a default order for any model. For example, if you tell Rails to always order your customer table by name , Customer... | Whilst you don't seem to be able to do this for an entire model ala Doctrine 1, you can specify ordering as a notation on the inverse side of a relation: // Entity/Category/** * @var ArrayCollection $posts * * @ORM\OneToMany(targetEntity="Post", mappedBy="category") * @ORM\OrderBy({"name" = "ASC"}) */private $posts; Al... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/9969076', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/199712/']} | jdg_343327 | 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 looking for some "inference rules" (similar to set operation rules or logic rules) which I can use to reduce a SQL query in complexity or size. Does there exist something... | To state it different: Having a (complex) query with JOINs, SUBSELECTs, UNIONs is it possible (or not) to reduce it to a simpler, equivalent SQL statement, which is producing the same result, by using some transformation rules? This answer was written in 2009. Some of the query optimization tricks described here are ob... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1069346', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/44522/']} | jdg_265411 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1228 |
Below is a question asked on the forum biology.stackexchange.com. Provide a good and informational response to it like a helpful human would.
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I am working with an Arabidopsis mutant with an F-box protein knocked out. It has been shown that F-box proteins targets must first be phosphorylated ( Skowrya et al.... | Phosphorylation can occur on specific amino acids only, what you have called phosporylation sites. These amino acids are Ser, Tyr, Asp, Thr and His. In theory any of these amino acids may be phosphorylated, but in reality it may not actually occur for a number of reasons. Some of these are because of the change in over... | {} | {'log_upvote_score': 5, 'links': ['https://biology.stackexchange.com/questions/1228', 'https://biology.stackexchange.com', 'https://biology.stackexchange.com/users/430/']} | jdg_241783 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two domains that point to the same server, one we'll call home and one we'll call web . I'm running nginx on port 80 for HTTP and 443 for HTTPS. In my server definitions... | For http: server { listen 80 default_server; server_name _; return 404;} For https, you actually need to point nginx at ssl cert/key. According to documentation , nginx only looks at 'Host' header and does not look at TLS SNI when matching server_name. This means that nginx must be able to accept/decrypt ssl c... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/559095', 'https://serverfault.com', 'https://serverfault.com/users/70024/']} | jdg_282002 | PrimeIntellect/stackexchange-question-answering |
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Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have two projects in my solution: WPF project and class library. In my class library: I have a List of Symbol: class Symbol{ Identifier Identifier {get;set;} List<Q... | While I like the TPL Dataflow components (which svick suggests you use), moving over to that system does require a substantial commitment - it's not something you can just add to an existing design. It offers considerable benefits if you're performing high volumes of CPU-intensive data processing and want to exploit ma... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/18284169', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/717058/']} | jdg_226817 | 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 programatically perform a search on Microsoft Bing search engine. Here is my understanding: There was a Bing Search API 2.0 , which will be replaced soon (1st ... | Documentation for new services can get a bit interesting - especially in the rabbit-warren of MSDN. The most clear explanation I can find is on the Migration Guide from this Bing Search API page. Best of all the migration guide has a nice simple example in PHP towards the end. EDIT: Alright, the migration guide is a st... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10844463', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/883376/']} | jdg_83597 | 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:
Show that the sequence $$a_{n}=\dfrac{1}{4}[(1+\sqrt{2})^{2n+1}+(1-\sqrt{2})^{2n+1}+2]\qquad (n>1)$$ doesn't contain a perfect square. I think this problem is interest... | This is not a solution, but it may be of some use. Your conjecture about a recurrence for the $a_n$ is correct. Let $\alpha=1+\sqrt2$ and $\beta=1-\sqrt2$. Let $\gamma=\alpha^2=3+2\sqrt2$ and $\delta=\beta^2=3-2\sqrt2$. The recurrence can then be written $$a_n=\frac\alpha4\gamma^n+\frac\beta4\delta^n+\frac12\;.$$ Let $... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/414580', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/58742/']} | jdg_285385 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4247450 |
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 tried to prove this but my proof did not match with my book's. So I want to verify whether my proof is correct or not. Theorem: Every Cauchy sequence in $\mathbb R$ ha... | In step 1, you're fixing $n_0$ which has the property $|a_{n_0} - a| \geq \epsilon$ , but in step 3, you're using that $|a_{m_0} - a| \geq \epsilon$ for your $m$ large enough. You can't first fix $n_0$ and then replace it. That's already assuming that your sequence $a_n$ converges to $a$ , which is what you're trying t... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/4247450', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_74497 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16861339 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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I would like to create a plot where some of the points have a downward pointing arrow (see image below). In Astronomy this illustrates that the true value is actually lower t... | Sure. When calling matplotlibs plot function, set a marker If stuff like caretdown doesn't work for you, you can create your own marker by passing a list of (x,y) pairs, which are passed to a Path artist. x/y are 0…1 normalized coordinates that are scaled to the set marker size. You can also pass an existing Path insta... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16861339', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1625098/']} | jdg_250979 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16640041 |
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 teach myself how to parse XML. I've read the lxml tutorials, but they're hard to understand. So far, I can do: >>> from lxml import etree>>> xml=etree.parse('ha... | That's because you're not passing an iterable nor a QuerySet , you're passing instead a Template object. If you want to serialize that single object you can do it like this: def get_AJAX(request, id): data = serializers.serialize("json", [Template.objects.get(pk=id)]) return HttpResponse(data) UPDATE: Recommendin... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16640041', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/584121/']} | jdg_231299 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37078220 |
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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Am new to Deferreds and Promises. Here is my [simplified] code, which is defined within a JavaScript object: myFunction: function(d, cb){ return $.ajax('/myURL', { ... | I’m confused about several things: Why do you use Promise.all around dispatching two synchronous actions? Calling dispatch with something like {type: PRE_FETCH_RESOURCES_FAIL, ...} won’t return a Promise, so Promise.all is unnecessary. Promise.all() is only useful if the actions you dispatch are themselves written as t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/37078220', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4210381/']} | jdg_326067 | 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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Struggling with this problem and loath to implement a custom cookie management system. It appears some hidden level of iOS's implementation of HTTP fails to manage sessionles... | I think the answer lies in one of the SO posts linked to in your question: I made a sample project to reproduce this issue — and found that it would only occur when the app receives a SIGKILL signal, like when the debugger is stopped from within Xcode. In my experiments, unhandled exceptions, crashes, exit() and abo... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/5837702', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/426641/']} | jdg_101973 | 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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As detailed elsewhere , and otherwise apparently well-known, Internet Explorer (definitely version 7, and in some instances, version 8) do not implement key functions, in par... | Many use the MDC fallback implementations (eg. for indexOf ). They're generally rigorously standards-compliant, even to the extent of explicitly checking the types of all the arguments. Unfortunately whilst it is clear that the authors regard this code as trivial and freely-usable, there doesn't seem to be an explicit ... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/2790001', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11809/']} | jdg_261990 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 38335127 |
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 verify an idToken backend. The user has successfully logged in to firebase client side but when I try to verify the idToken on my backend I get this not very he... | Your problem may be that you are trying to use the JWT token returned by one of the auth() functions like firebaseRef.auth().signInWithPopup() . These do return a JWT token, however the auth claims will likely be wrong and won't pass verification by verifyIdToken . Firebase tech support confirmed this. You have to use... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/38335127', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2338981/']} | jdg_121837 | 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:
$$\frac{\mathrm d^{100}}{\mathrm dx^{100}}\frac{1+x^2}{1+\tan^2(x)}$$Without TaylorIs there a way to solve this problem by using General Leibniz rule. I tried but numera... | Hint . One may observe that$$\frac{1+x^2}{1+\tan^2(x)}=(1+x^2)\cos^2 x=\frac12(1+x^2)\cos (2x)+\frac12(1+x^2)$$ then one may apply the Leibniz formula $$(uv)^{(n)}=\sum_{k=0}^n {n \choose k} u^{(k)} v^{(n-k)}$$with $u(x)=1+x^2$ and $v(x)=\cos (2x)$, taking into account that $\displaystyle v^{(m)}(x)=2^m\cos \left(2x+\f... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1700801', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/259483/']} | jdg_227347 | 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 catch specific exception using c# ? In my database there is unique index on some columns. when user inserts duplicate record this exception has been throw : Cannot ... | Handle SqlException only in this case. [Edit] To check duplicate key exception in MS SQL server: try{ // try to insert}catch (SqlException exception){ if (exception.Number == 2601) // Cannot insert duplicate key row in object error { // handle duplicate key error return; } ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/6120422', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/369161/']} | jdg_354356 | 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 traverse a directory hierarchy containing about 20 million files in Java. Currently I'm using FileUtils.iterateFiles from Apache Commons-IO. This seems to work by l... | The problem is that the code you pass to reify is essentially going to be placed verbatim at the point where the macro is being expanded, and fieldMemberType isn't going to mean anything there. In some cases you can use splice to sneak an expression that you have at macro-expansion time into the code you're reifying. F... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13795491', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1711188/']} | jdg_246948 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 58463507 |
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 application, I want the switch is used to toggle a setting between on/off which is true/false respectively. When I went to build it, it turned out that Flutter provides... | You can use package https://pub.dev/packages/custom_switch or fork it and modify it to your needs. Full code import 'package:custom_switch/custom_switch.dart';import 'package:flutter/material.dart';void main() => runApp(MyApp());class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { r... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/58463507', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/12242949/']} | jdg_83715 | 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 unsure if something obvious escapes me or if it's just not possible but I'm trying to compose an entire application stack with images from docker hub. One of them is mysq... | Option A: Include the files inside your image. This is less than ideal since you are mixing configuration files with your image (that should really only contain your binaries, not your config), but satisfies the requirement to use only docker-compose to send the files. This option is achieved by using docker-compose to... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39388877', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/296452/']} | jdg_157250 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44108805 |
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 set a bean validation constraint that a List should at minimum contain 1 and at maximum contain 10 elements? None of the following works: @Min(1)@Max(10)@Size(min=1... | I created simple class: public class Mock { @Size(min=1, max=3) private List<String> strings; public List<String> getStrings() { return strings; } public void set(List<String> strings) { this.strings = strings; }} And test: Mock mock = new Mock();mock.setStrings(Collections.emptyList());... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/44108805', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1194415/']} | jdg_90676 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 354155 |
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:
Background : I understand how the standard 50 Hz PWM protocol for hobby electronics works: varying the on-time from about 0.5 ms to 2.5 ms will throttle an actuat... | Does changing the throttle change the duration of the trapezoids? Not directly. The duration of the 'trapezoids' is determined by commutation, which is synchronized to the rotor position. The motor will rotate at the speed it wants to, determined by the applied voltage and torque load. The controller must respond to th... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/354155', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/64632/']} | jdg_194596 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15662258 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
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this is my code I and I want to save this bitmap on my internal storage. The public boolean saveImageToInternalStorage is a code from google but I don't know how to use it. w... | To Save your bitmap in sdcard use the following code Store Image private void storeImage(Bitmap image) { File pictureFile = getOutputMediaFile(); if (pictureFile == null) { Log.d(TAG, "Error creating media file, check storage permissions: ");// e.getMessage()); return; } try { ... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/15662258', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2212477/']} | jdg_236846 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16809134 |
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 accessing a server running CentOS (linux distribution) with an SSH connection.Since I can't always stay logged in, I use "nohup [command] &" to run my programs. I couldn... | When I started with $ nohup storm dev-zookeper , METHOD1 : using jobs , prayagupd@prayagupd:/home/vmfest# jobs -l[1]+ 11129 Running nohup ~/bin/storm/bin/storm dev-zookeeper & NOTE: jobs shows nohup processes only on the same terminal session where nohup was started. If you close the terminal session or... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/16809134', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1662946/']} | jdg_353115 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35390912 |
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 working on an assignment in socket programming in which I have to send a file between sparc and linux machine. Before sending the file in char stream I have to get the f... | Regular file means that it is nothing special like device, socket, pipe etc. but "normal" file. It seems that by your task description before sending you must retrieve size of normal file. So your way is right: FILE* fp = fopen(...);if(fp) { fseek(fp, 0 , SEEK_END); long fileSize = ftell(fp); fseek(fp, 0 , SEEK_SET)... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/35390912', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3259983/']} | jdg_240850 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 148651 |
Below is a question asked on the forum mathoverflow.net. Provide a good and informational response to it like a helpful human would.
Question:
This is a naive question. One is told that, somehow, Hodge theory for varieties over complex numbers, is an analog of weight theory for varities over finite fields. In weight ... | I do not know the answer to the question. However, let me point out that the answer is negative if you look for surfaces avoiding more points. More precisely, there exists a smooth complete threefold that does not satisfy Sándor's property $NC_{10}$: it contains 10 points that cannot be simultaneously avoided by a divi... | {} | {'log_upvote_score': 4, 'links': ['https://mathoverflow.net/questions/148651', 'https://mathoverflow.net', 'https://mathoverflow.net/users/2095/']} | jdg_368647 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18130698 |
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 happy to accept that this might not be possible, let alone sensible, but is it possible to keep a persistent reference to an object I have created? For example, in a few ... | You can't have anything that's instantiated once per application, because you'll almost certainly have more than one server process, and objects aren't easily shared across processes. However, one per process is definitely possible, and worthwhile. To do that, you only need to instantiate it at module level in the rele... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18130698', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/319618/']} | jdg_224884 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10431757 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Whenever I run this script the find part executes but the if statement causes this error: ./list_datasheets.csh: line 13: syntax error: unexpected end of file this is the scr... | Try replacing the last line ( endif ) with fi , which is the correct token to close an if statement. Also, replace ($2 == "both") with the correct [ $2 == "both" ] . Oh, and then, actually the if should be written as: if [ "$2" == "both" ]; then echo 'bye' else echo 'hi' fi Note the quotes around $2 , the... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10431757', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1132869/']} | jdg_243768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 181263 |
Below is a question asked on the forum mathematica.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a polygon given by poly = Polygon[ {{2437.21, 166.705}, {2437.38,166.856}, {2440.37,163.438}, {2435.84,159.581}, {2442.18,152.113}, {2431.45,142.989}, ... | I expect there's a simpler way to do this, but here is a possibility. FIrst, discretize the polygon, and then find the boundary: boundary = RegionBoundary @ DiscretizeRegion @ poly Simplify the boundary using an undocumented, internal function: boundary = Region`Mesh`MergeCells @ boundary Notice the defect is gone. Con... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/181263', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/260/']} | jdg_73242 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 997613 |
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 got this weird question about integration from infinity to infinity. $$\int_{-\infty}^{\infty} \frac{1}{z^2+25}$$ First idea was to take the factor out to get $(z+5)(z... | $$\int \frac{dz}{z^2+25} = \frac 1 5\int \frac{dz/5}{(z/5)^2+1} = \frac 1 5 \int \frac{du}{u^2+1} = \frac 1 5 \arctan u + C.$$As $z\to\pm\infty$ then $u\to\pm\infty$, so recall from trigonometry that $\arctan u\to\pm\dfrac\pi2$ as $u\to\pm\infty$. $$\frac 1 5 \left( \frac\pi2 - \frac{-\pi}{2} \right) = \frac \pi 5.$$ | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/997613', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/156684/']} | jdg_268926 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1805200 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How can I retrieve the value of an annotation on the annotated method?? I have: @myAnnotation(attribute1 = value1, attibute2 = value2)public void myMethod(){ //I want to get... | Obtain Method instance. Obtain annotation. Obtain annotation attribute value. Something like: Method m = getClass().getMethod("myMethod");MyAnnotation a = m.getAnnotation(MyAnnotation.class);MyValueType value1 = a.attribute1(); You'll need to catch / handle the appropriate exceptions, of course. The above assumes you a... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1805200', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/114474/']} | jdg_228791 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3227225 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm wondering whether the following addition and multiplication over the set $(\mathbb{R}\setminus\{0\}\times \mathbb{Z}) \cup \{0\}$ define a field: $$(a,a')+(b,b')=\be... | No, addition is not associative. For instance, $$((1,0)+(-1,0))+(1,-1)=0+(1,-1)=(1,-1)$$ but $$(1,0)+((-1,0)+(1,-1))=(1,0)+(-1,0)=0.$$ Note that you can tell something must be wrong with just the additive axioms, since your operation $+$ does not allow cancellation and so cannot be a group operation. Since there clea... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/3227225', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/487705/']} | jdg_78875 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 421683 |
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:
Presuming that I have written some sequential code where it can be broken down into multiple isolated tasks, it seems it might be efficient for concurrenc... | Asuming expensive_calc_one and expensive_calc_two are pure functions Unfortunately, determining whether a function is pure is equivalent to solving the Halting Problem in the general case. So, you cannot have an Ahead-of-Time compiler which can in the general case decide whether a function is pure or not. You have to h... | {} | {'log_upvote_score': 6, 'links': ['https://softwareengineering.stackexchange.com/questions/421683', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/384179/']} | jdg_84985 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24525791 |
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 learning PowerShell recently, and found a behavior that I cannot understand. Let me explain in code below: function func1(){ Write-Output "output from func1()" fun... | PowerShell functions are not like their traditional language counterparts: they can output multiple things. When you're using Write-Output , you are sending things down the pipeline, so func1() will return both a String and a Boolean. If you try this: $return_values = func1;$return_values | Get-Member You will see that... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24525791', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3104257/']} | jdg_71981 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 39233130 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I would like to know how to make a checkbox checked if the value is true, and unchecked if false with Angular2 . Adult <input type="checkbox" value="{{person.is_adult}}"> {{p... | {{}} does string interpolation and stringifies true and false and Angular by default uses property binding and I assume the property expects boolean values not strings: <input type="checkbox" [checked]="person.is_adult"> This might work as well <input type="checkbox" attr.checked="{{person.is_adult}}"> because with att... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/39233130', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6676988/']} | jdg_282412 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 63054997 |
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 Django documentation, it uses User.objects.create_user() to create a user. I am confused, what is the difference between that and User.objects.create() and User().save... | The most significant difference is that if you supply a password to the .create() method, it will be set verbatim on the user, and will not be usable to authenticate the user. >>> user = User.objects.create(username="foo", password="bar")>>> user.password'bar'>>> user.check_password("bar")False Instead, the create_user... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/63054997', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/13585419/']} | jdg_71798 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2953763 |
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 someone please explain to me why having a doctype of <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> and <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Stric... | As you can see in this table , the first Doctype triggers quirks mode in all browsers, the second will trigger standards mode. The rest of this story is continued at Images, Tables, and Mysterious Gaps : Setting images to be blocks The first choice, and one that willwork for most graphically-intensedesigns, is to conve... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/2953763', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/145574/']} | jdg_363808 | PrimeIntellect/stackexchange-question-answering |
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