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 | 942446 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
If $f(x)$ is a quadratic expression such that $f(x)>0\;\forall x\in\mathbb{R},$ and if $g(x)=f(x)+f'(x)+f''(x),$ Then prove that $g(x)>0\; \forall \; x\in \mathbb{R}$. $... | Suppose $f(x)=x^2+ax+b$ with $b=f(0)>0$ and $a^2<4b$. Then,$$g(x)=x^2+(a+2)x+(2+a+b).$$We note that $g(0)=2+a+b=1+f(1)>0$ and$$(a+2)^2-4(2+a+b)=a^2+4a+4-8-4a-4b=(a^2-4b)-4<0$$so $g$ is never $0$ for real $x$. You now can infer that $g$ is always positive. The more general case $f(x)=C(x^2+ax+b)$ is the same. It just ad... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/942446', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/14311/']} | jdg_224368 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4110141 |
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 domain class that looks like this. I want NHibernate to save the current value of LastUpdate when inserting/updating so that I can use it in queries, but to ignore i... | ReadOnly instructs Fluent NHibernate to not look for changes on this property, this does not equate to a read-only property in compiler-world. Your property isn't read-only in NHibernate's eyes because you're expecting it to be populated from your database. What you need to do is tell NHibernate that it should access t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4110141', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/4160/']} | jdg_100155 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 26094969 |
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 design a generic job scheduler to expand my architectural knowledge and ability to think about system design questions in interviews. So far, what I have come ... | Most large-scale job schedulers consider aspects not covered in your document. Some of the key issues are: (in no particular order) Cancellation - you often want to kill a long running job, or prevent one from running. Priority - you often want high priority jobs to run in preference to low priority jobs. But implement... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/26094969', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3347427/']} | jdg_365245 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37632238 |
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 dataset looks like this: KEY |Event_Type | metric | Time 001 |event1 | 10 | 2016-05-01 10:50:51002 |event2 | 100 | 2016-05-01 10:50:53001 |event3 | 20 ... | Spark >= 2.0 You can use window (not to be mistaken with window functions). Depending on a variant it assigns timestamp, to one more, potentially overlapping buckets: df.groupBy($"KEY", window($"time", "5 minutes")).sum("metric")// +---+---------------------------------------------+-----------+// |KEY|window ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/37632238', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1258237/']} | jdg_279087 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2142783 |
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 just learning about differential equation separability. I understand what a derivative is. One notation for derivative is $\frac{dy}{dx}$, which - misleadingly - is ... | Treating $\frac{dy}{dx}$ like a fraction is, as you have correctly stated, not really correct. What's really going on is the following (to stay with your example): take the differential equation $$\frac{dy}{dx}=y(x)$$ and divide both sides by $y(x)$ (this is not a trivial step - check out user21280's answer for an exam... | {} | {'log_upvote_score': 5, 'links': ['https://math.stackexchange.com/questions/2142783', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/303255/']} | jdg_285884 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 15082316 |
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 new to the twitter bootstrap . Using there navigation menus . I'm trying to set active class to selected menu. my menu is - <div class="nav-collapse"> <ul class="nav"> ... | it is a workaround. try <div class="nav-collapse"> <ul class="nav"> <li id="home" class="active"><a href="~/Home/Index">Home</a></li> <li><a href="#">Project</a></li> <li><a href="#">Customer</a></li> <li><a href="#">Staff</a></li> <li id="demo"><a href="~/Home/demo">Broker</a></li> <li id='sale'><a... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/15082316', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/709397/']} | jdg_327425 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1283152 |
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:
prove that if λ1 and λ2 are two distinct eigenvalues of a matrix A and λ1 , λ2 are corresponding eigenvectors, respectively, then α1 and α2 are linearly independent plea... | The exponent of the exponential is $ax^2+bx+c=a(x+b/2a)^2-(b^2-4ac)/4a$ for $a\ne 0$. Thus, the integral becomes $$\int_1^{\infty} e^{ax^2+bx+c}dx=e^{-(b^2-4ac)/4a}\int_1^{\infty} e^{a(x+b/2a)^2}dx=e^{-(b^2-4ac)/4a}\int_{1+b/2a}^{\infty} e^{ax^2}dx$$ Thus, the integral converges (diverges) for $a<0$ ($a>0$) for all $b... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1283152', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/240723/']} | jdg_167347 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 198067 |
Below is a question asked on the forum stats.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm currently teaching myself how to do classification, and specifically I'm looking at three methods: support vector machines, neural networks, and logistic regression... | The resources you consider to be "wasted" are, in fact, information gains provided by logistic regression. You started out with the wrong premise. Logistic regression is not a classifier. It is a probability/risk estimator. Unlike SVM, it allows for and expects "close calls". It will lead to optimum decision makin... | {} | {'log_upvote_score': 6, 'links': ['https://stats.stackexchange.com/questions/198067', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/72307/']} | jdg_111319 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32006122 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Consider this code: struct foo{};int main() { foo::foo a;} I would expect this to be well-formed, declaring a variable of type foo by the rule in [class]/2 (N4140, emphasi... | It appears that clang is wrong in this case. The relevant exception I was looking for is in [class.qual]/2: 2 In a lookup in which function names are not ignored and the nested-name-specifier nominates a class C: (2.1) if the name specified after the nested-name-specifier, when looked up in C, is the injected-class-nam... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32006122', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/496161/']} | jdg_166151 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29107012 |
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 confused about when controllers get instantiated. Also, how do controllers gets instantiated when nesting states. I might be confused how scope gets attached to view and... | To get even more detailed answers, we can/should observe the source code and check the documentation . Let me try to explain all three questions (and also cite from code and doc). 1. When do controllers get instantiated? Here we can observe the code of the ui-view directive: [$ViewDirective.$inject = \['$state', '$inje... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/29107012', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2475920/']} | jdg_309191 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53403792 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Update: Google Bug Report Description (as suggested by google dev advocate in comments on answer 1, filed a bug report; updating the content here since it more succinctly and... | The problem is that Firebase Messaging is only using 1 method to deliver notifications. That is the Push API specification spec, and that specification (wrongly and unfortunately) does not allow a service worker to receive messages without the user allowing an unrelated permission to show notifications. The fix would b... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/53403792', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2297550/']} | jdg_165223 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 446008 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Let $X,Y$ be isomorphic Banach spaces. The Banach-Mazur distance: $$d(X,Y)=\inf\{\|T\| \cdot \|T^{-1}\|: T:X\longrightarrow Y \ \text{is an isomorphism} \}$$ can be rewr... | Let's follow the hint given by Wojtaszczyk. Take $(p_n)$ and $(q_n)$ two disjoint sequences, dense in $[1,1.5]$ such that $p_1=1$. Take $X=\left(\sum \ell_{p_n}^5\right)_2$ and $Y =\left(\sum \ell_{q_n}^5\right)_2$. The Banach-Mazur distance is $1$ because for every $\epsilon>0$ the interval $[1,1.5]$ can be partitione... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/446008', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/34276/']} | jdg_87354 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2042780 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'd like to see all the places in my code (C++) which disregard return value of a function. How can I do it - with gcc or static code analysis tool? Bad code example: int f(i... | You want GCC's warn_unused_result attribute: #define WARN_UNUSED __attribute__((warn_unused_result))int WARN_UNUSED f(int z) { return z + (z*2) + z/3 + z*z + 23;}int main(){ int i = 7; f(i); ///// <<----- here i disregard the return value return 1;} Trying to compile this code produces: $ gcc test.ctest.c: In fun... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/2042780', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/19868/']} | jdg_319935 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10058394 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Based on other similar questions I found I figure my problem has to do with indentation, but I've messed with it a lot and still can't figure it out. addBook = do putStrLn... | In your case it's not indentation; you really have finished your function with something that is not an expression. yr <- getLine — what did you expect to happen to yr , or for that matter aut , after this? They're just dangling, unused. It may be clearer to show how this translates: addBook = putStrLn "Enter the titl... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/10058394', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1319603/']} | jdg_274277 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 36778377 |
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 making a script that reads through a .txt file and then proceeds to use that information, and the date, to create dynamic html files. It worked yesterday, but today, it s... | How to add the desired commit(s) into different branches. git cherry-pick <SHA-1>...<SHA-1> --no-commit Apply the change introduced by the commit(s) at the tip of the master branch and create a new commit(s) with this change. The syntax of the ... is a commit range. grab all commits from start (exclude) to the last one... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/36778377', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6077768/']} | jdg_88178 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3494818 |
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 don't want WCF, I only want web service.Thank you.
Now provide the response and nothing else.
| They've obscured it, but it's easy enough: Right-click on your solution, select Add New Project. In the Framework selection dropdown, select .NET Framework 3.5 Select the Web installed templates listing and you'll find ASP.NET Web Service Application as the last one in the list. In other words, you can create one in .N... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3494818', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/421910/']} | jdg_301133 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1964882 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
My question is, is it necessary for every element of the domain to map onto some element of the range for a function to be injective? For example, is $$f(x) = x,\ f:\Bbb... | $f(x) = x$ where $f : \Bbb R \to \Bbb Z$ is not a function. A function $f : A \to B$ is a set of ordered pairs $(a,b)$ with $a \in A$ and $b \in B$ such that for every $a \in A$ there is exactly one $b \in B$ that pairs with that $a$, that is $f(a)$ exists and $f(a) = b$. In set builder form, $$f = \{(a,b) : a \in A,\ ... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1964882', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/377677/']} | jdg_240639 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47372363 |
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 attempting to upload an image to imgur and hoping to get a url of the image back. Imgur requires and incoming images to be either a binary file, base64 data, or a URL f... | Your test uses a testing angular module which only has a CreatearchiveComponent , but doesn't import ReactiveFormsModule. So the FormBuilder service, provided by ReactiveFormsModule, is not available. You need to import the modules that are needed by the component under test: TestBed.configureTestingModule({ declarati... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/47372363', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/8808125/']} | jdg_76266 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2888188 |
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:
Here is the question: The time, to the nearest whole minute, that a city bus takes to go from one end of its route to the other has the probability distribution shown. ... | What is $h$? If $h$ isn't an element of $G$ then it's unclear what the product $gh$ means. One situation in which it does make sense is when $G$ is a subgroup of a group $H$, and $h \in H \setminus G$. Then $gh$ makes sense because $H$ is a group, and the product is with respect to the group operation of $H$. In this c... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2888188', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/-1/']} | jdg_351599 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 20382662 |
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 get started with Mono but I'm struggling with the documentation, blogs and other questions on SO. Hopefully this question will be useful for others. I'd like to... | A very good answer to your question lies in the Mono FAQ : Is Mono Binary Compatible with Windows? Yes, Mono is binary compatible with Windows. Which means that you can run binaries produced by .NET compilers from Microsoft and other vendors. When porting your applications, you should make sure that you test its fun... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/20382662', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/107783/']} | jdg_128458 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 2667871 |
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:
Does there exist a graph $G = \{ V, E \}$ with the following properties: for every node $v_i \in V$ there is an automorphism $\varphi$ for which $\varphi(v_i) \neq v_i$ ... | $$e^{\cos t}\sin\sin t=\text{Im}\exp\left(e^{it}\right)=\text{Im}\sum_{n\geq 0}\frac{e^{nit}}{n!}=\sum_{n\geq 1}\frac{\sin(nt)}{n!} $$and since for any $a>0$ we have $\int_{0}^{+\infty}\frac{\sin(at)}{t}\,dt=\frac{\pi}{2}$ it follows that$$\int_{0}^{+\infty}e^{\cos t}\sin\sin t\frac{dt}{t} = \frac{\pi}{2}\sum_{n\geq 1}... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/2667871', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/9020/']} | jdg_259342 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 381164 |
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 in a header that I didn't write myself the following: class MonitorObjectString: public MonitorObject { // some other declarations friend inline bool operator==(Mon... | friend inline bool operator==(MonitorObjectString& lhs, MonitorObjectString& rhs) { return(lhs.fVal==rhs.fVal); } is sometimes called friend definition , because it is a friend declaration that also defines the function. It will define the function as a non-member function of the namespace surrounding the class it ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/381164', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/20986/']} | jdg_190783 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9347946 |
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 researched the use of a condition framework to verify data instead of if(cond) throw new SomeException();SomeFramework.MakeSure(cond); In the end my choice is to use either... | The CodeContracts framework is part of .NET 4. So you can write code against it without having to install anything, it's just that without the rewriter component the code contracts won't have any effect at runtime. I take this inclusion in the framework as a sign that Microsoft intends to integrate code contracts more ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/9347946', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/544716/']} | jdg_100248 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 37307697 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to create a simple news feed feature on the front end that will automatically update through websocket push notifications. The technologies involved are: Angular for t... | Before starting, make sure that you have the websocket dependencies in your pom.xml . For instance, the most important one: <dependency> <groupId>org.springframework</groupId> <artifactId>spring-websocket</artifactId> <version>${org.springframework-version}</version></dependency> Then, you need to have your c... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/37307697', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1374987/']} | jdg_105686 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 453646 |
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'm working on a bash script that parses a tab separated file. If the file contains the word "prompt" the script should ask the user to enter a value. It appears that wh... | The simplest way is to use /dev/tty as the read for keyboard input. For example: #!/bin/bashecho hello | while read linedo echo We read the line: $line echo is this correct? read answer < /dev/tty echo You responded $answerdone This breaks if you don't run this on a terminal, and wouldn't allow for input to be redi... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/453646', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/268673/']} | jdg_322271 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 230090 |
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:
In LTSpice I want to implement an LDR resistor which changes due to the current passing through an LED. I want the current through the LED (D1) to vary LDR. I wan... | Sure. Just type this instead of the value: R=I(D1)*1000 1000 would be the scaling factor and is often needed because currents are usually in the milli-range while resistors are usually in the kilo-range. You can put more advanced expressions instead of a simple constant factor. Make sure you don't end up with negative ... | {} | {'log_upvote_score': 4, 'links': ['https://electronics.stackexchange.com/questions/230090', 'https://electronics.stackexchange.com', 'https://electronics.stackexchange.com/users/16307/']} | jdg_328016 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 53080 |
Below is a question asked on the forum datascience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm studying this LSTM mode: https://www.kaggle.com/paoloripamonti/twitter-sentiment-analysis They use a frozen embedding layer which uses an predefined matrix wi... | The embedding matrix which used in the initialization of the Embedding layer is highly trained on a large corpus of text. The training and the data are so huge that the embedding has learnt a type of association between words. A pretrained embedding like Word2Vec will produce vectors for words like school and homework ... | {} | {'log_upvote_score': 4, 'links': ['https://datascience.stackexchange.com/questions/53080', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/64870/']} | jdg_356140 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 16518744 |
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 application based on symfony2 has to do some standalone jobs at differents moments and differents frequencies. For exemple, sending newsletter, editing report ... I want t... | It sounds you are storing your schedule of tasks in the database. No problem. For every different type of task (eg. sending newsletter, save reports) create a service, which does the task. Then add to this services a tag (like twig.extension, but your own ), so you have something like a TaskChain, which knows all the t... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/16518744', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2071284/']} | jdg_88302 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 512205 |
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:
In this lecture note , it (proposition 2) says that strict stationarity is preserved under transformation. However, it doesn't give the proof of this statement. Second,... | The underlying idea is that equality of moments does not survive nonlinear transformations. In particular, when two variables $X$ and $Y$ have the same moments (up to some finite order) and $f$ is a nonlinear transformation, there is no assurance that $f(X)$ and $f(Y)$ will have any of the same moments. Thus, when the ... | {} | {'log_upvote_score': 4, 'links': ['https://stats.stackexchange.com/questions/512205', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/239481/']} | jdg_256768 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3909855 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Hi I'm trying to calculate the difference (duration) between two times in Groovy. e.g. start = "2010-10-07T22:15:33.110+01:00"stop = "2010-10-07T22:19:52.356+01:00" Ideall... | If you just want to find the difference between two times you create yourself (for instance to see how long something takes to execute) you could use: import groovy.time.*def timeStart = new Date()// Some code you want to timedef timeStop = new Date()TimeDuration duration = TimeCategory.minus(timeStop, timeStart)printl... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/3909855', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/472676/']} | jdg_350158 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 471604 |
Below is a question asked on the forum serverfault.com. Provide a good and informational response to it like a helpful human would.
Question:
I've found on a couple servers that have the following entry in /etc/aliases : root: \root,email@example.com You can send mail to /dev/null like this: root: /dev/null I can't f... | but I can't find what the \ does The backslash "escapes" the token following, preventing further interpretation. It's an important mechanism in defining aliases like the example in your post, where "root" is aliased to include both the account of that name AND other addresses. Without the \ a loop would be created whe... | {} | {'log_upvote_score': 4, 'links': ['https://serverfault.com/questions/471604', 'https://serverfault.com', 'https://serverfault.com/users/125506/']} | jdg_261204 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 19474437 |
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 to redirect from http to https in asp.net c# i have installed https certificate now i want to make https as default version for my website iam using windows server 2008 R... | Are you looking for something like this:- if (!Request.IsLocal && !Request.IsSecureConnection){ string sUrl = Request.Url.ToString().Replace("http:", "https:"); Response.Redirect(sUrl);} Also check this related forum . From the above link:- You can install URL Rewrite Module , create a redirect rule and put it to... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/19474437', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2765331/']} | jdg_231207 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29205612 |
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 following problem: I have created a custom UIView class and its layout in XIB file. Let's say that size of my custom view in XIB is 150 x 50. I have enabled sizeClasse... | I guess that the main issue is that you do not use auto layout when you add your xib into the content view. After adding the subview in you init methods please call that method, passing the view of the xib: - (void) stretchToSuperView:(UIView*) view { view.translatesAutoresizingMaskIntoConstraints = NO; NSDiction... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/29205612', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1498352/']} | jdg_260566 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1522373 |
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 if there is a way to put only protected and public stuff on the header file .h, and all private stuff in the compile unit .cppI need this because the lib... | The proper way to deal with this is to implement the pimpl idiom: Create a class or struct for all private data and put a pointer to such an object in the header file, together with a forward declaration. Now nothing of the private data and methods is visible from the header file. | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/1522373', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/127735/']} | jdg_308761 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 10377593 |
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 plotting some functions that have several discontinuities. Each function is given as a list. I want to connect points with lines only where the function is continuous. He... | use nan to break the line into multiple segments: import numpy as npfrom pylab import *x=linspace(0,1,100) y=zeros(100)y[x<0.5] = x[x<0.5]y[x>=0.5] = 1 + x[x>=0.5]pos = np.where(np.abs(np.diff(y)) >= 0.5)[0]x[pos] = np.nany[pos] = np.nanplot(x, y, '-o') Edit: to insert nan at discontinuities: pos = np.where(np.abs(n... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/10377593', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/622489/']} | jdg_379129 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 12767074 |
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 define a class with some methods taking an implicit parameter : object Greetings { def say(name: String)(implicit greetings: String): String = greetings + " " ... | I've found a workaround: class Greetings(implicit val greetings: String = "hello") { def say(name: String): String = greetings + " " + name } Like this I can have a default value and override it if I want: new Greetings().say("loic") //> res0: String = hello loicimplicit val greetings = "hi" ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/12767074', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/591922/']} | jdg_184952 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1087042 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
A simple test app: cout << new int[0] << endl; outputs: 0x876c0b8 So it looks like it works. What does the standard say about this? Is it always legal to "allocate" empty blo... | From 5.3.4/7 When the value of the expression in a direct-new-declarator is zero, the allocation function is called to allocate an array with no elements. From 3.7.3.1/2 The effect of dereferencing a pointer returned as a request for zero size is undefined. Also Even if the size of the space requested [by new] is zero,... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/1087042', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_342314 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29635770 |
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 viewpager/sliding tabs. I want to be able to get 4 contacts from the address book that is already on the phone and save them in the app for later use. I have the cod... | As stated in the warning, this happens either : When you're using a model which is not in an INSTALLED_APPS ; Or when you're using a model before its application is loaded. Since you did refer the app in the INSTALLED_APPS setting, this is most likely you're using a model before the app initialisation. Typically, this ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/29635770', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2765734/']} | jdg_151432 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40079200 |
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 3 kind of records, 1)Categories,2)Topics and3)Articles In my mongodb, i have only 1 colection named 'categories' in which i stroe the above 3 types of documents. For ... | Try- mongoose.model('category', CategorySchema, 'categories');mongoose.model('topics', TopicSchema, 'categories');mongoose.model('articles', ArticlesSchema, 'categories'); As mentioned in docs: http://mongoosejs.com/docs/api.html#index_Mongoose-model Mongoose#model(name, [schema], [collection], [skipInit]) Defines a mo... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/40079200', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6459548/']} | jdg_217090 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 6699222 |
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 SVMs are supposedly 'ANN killers' in that they automatically select representation complexity and find a global optimum (see here for some SVM praising quotes). But he... | Are SVMs better than ANN with many classes ? You are probably referring to the fact that SVMs are in essence, either either one-class or two-class classifiers. Indeed they are and there's no way to modify a SVM algorithm to classify more than two classes. The fundamental feature of a SVM is the separating maximum-margi... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/6699222', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/821806/']} | jdg_247192 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21190553 |
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 spent hours looking for the solution to this: I am developing a little top-down game with libgdx (maybe it matters what engine i am using). Now i have to implement the... | You can find an explanation for circle/rectangle collision below, but please note that this type of collision might not be necessary for your needs. If, for example, you had a rectangle bounding box for your character the algorithm would be simpler and faster. Even if you are using a circle, it is probable that there i... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21190553', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3182091/']} | jdg_244048 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1670265 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have to show that $(\sqrt 3 +i)^n + (\sqrt 3 -i)^n$ is REAL for any positive integer $n$. My initial thought was to use trial and error using values $1,2,3,\ldots,n$ b... | I think can rewrite $C=|r|e^{i\theta},C^*=|r|e^{-i\theta}$, and use $C^n+C^{*n}=|r|^n (e^{ni\theta}+e^{-ni\theta})$ and use $e^{ia}=\cos (a)+i\sin (a)$ | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1670265', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/317403/']} | jdg_373480 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40248204 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am looking at a piece of code with the following: graph.vertices.filter(!_._2._1) I understand that _ are wildcard characters in scala but I do not know what the ! is suppo... | Scala doesn't have operators at the syntax level. All operations are methods. For example, there is no add operator in the syntax, but numbers have a + method: 2.+(3) // result is 5 When you write 2 + 3 , that's actually syntax sugar for the expression above. Any type can define a unary_! method, which is what !somet... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40248204', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3779667/']} | jdg_171451 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 236129 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do I iterate over the words of a string composed of words separated by whitespace? Note that I'm not interested in C string functions or that kind of character manipulati... | For what it's worth, here's another way to extract tokens from an input string, relying only on standard library facilities. It's an example of the power and elegance behind the design of the STL. #include <iostream>#include <string>#include <sstream>#include <algorithm>#include <iterator>int main() { using namespac... | {} | {'log_upvote_score': 12, 'links': ['https://Stackoverflow.com/questions/236129', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1630/']} | jdg_287844 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1426954 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I need to do a simple split of a string, but there doesn't seem to be a function for this, and the manual way I tested didn't seem to work. How would I do it?
Now provide th... | Here is my really simple solution. Use the gmatch() function to capture strings which contain at least one character of anything other than the desired separator. The separator is any whitespace ( %s in Lua) by default: function mysplit (inputstr, sep) if sep == nil then sep = "%s" end ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/1426954', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/117069/']} | jdg_181453 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3826321 |
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 construct an X509Certificate2 from a PKCS#12 blob in a byte array and getting a rather puzzling error. This code is running in a desktop application with admin... | Do you have PKCS#12 or just PFX-file? In the Microsoft world it is the same, but other think another (see this archived page ). You can try just following X509Certificate2 cert = X509Certificate2(byte[] rawData, "password");X509Certificate2 cert2 = X509Certificate2(byte[] rawData, "password", X509KeyStorag... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3826321', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/55637/']} | jdg_351305 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18575408 |
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 does it mean 'dynamic equivalent'? I just wonder what is the purpose of having this.getClass().isInstance(aClass) instead of this instanceof aClass ? Is there a differen... | Yes. Not only is the order not the same, but object instanceof Clazz must have a class which is known at compile time. clazz.isInstance(object) can take a class which is known at runtime. There is also subtle difference in that isInstance will auto-box, but instanceof will not. e.g. 10 instanceof Integer // does not co... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/18575408', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2622016/']} | jdg_152995 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 96277 |
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:
These are the equations of the dynamical system Vn = (-G*Mn)/Sqrt[x[t]^2 + y[t]^2 + cn^2];Vd = (-G*Md)/Sqrt[x[t]^2 + y[t]^2 + (s + h)^2];Vh = (-G*Mh)/Sqrt[x[t]^2 ... | With uy0 defined in terms of x0 as Clear[uy0];fuy0[x0_] := Solve[(H /. {x[t] -> x0, y[t] -> y0, ux[t] -> ux0, uy[t] -> uy0}) == H0, uy0][[1, 1, 2]] the criterion for a repeated orbit as f[xp_, tp_] := Module[{xx = x[xp, fuy0[xp]] /. solp, yy = y[xp, fuy0[xp]] /. solp, uxx = ux[xp, fuy0[xp]] /. solp, uyy = uy[xp, f... | {} | {'log_upvote_score': 4, 'links': ['https://mathematica.stackexchange.com/questions/96277', 'https://mathematica.stackexchange.com', 'https://mathematica.stackexchange.com/users/5052/']} | jdg_71662 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1927145 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am looking for ways to create fisheye lens effect, looked at documentations for openCV, it looks like it contains Camera Calibration functions for radial distortions like f... | I created this app using opencv. Is this the effect you are referring to?I basically coded the formula shown on wikipedia's "Distortion(optics)" I can show the code if needed Update :OK, so below is the actual code written in c++ using opencv (not documented so feel free to ask for explanations):The program recieves as... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1927145', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/212605/']} | jdg_329349 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11909248 |
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 the title says, how do two or more threads share memory on the heap that they have allocated? I've been thinking about it and I can't figure out how they can do it. Here i... | My interpretation of your question: How can thread A get to know a pointer to the memory B is using? How can they exchange data? Answer: They usually start with a common pointer to a common memory area. That allows them to exchange other data including pointers to other data with each other. Example: Main thread alloca... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/11909248', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1591272/']} | jdg_166696 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 527813 |
Below is a question asked on the forum unix.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Need expert suggestions on below comparison: Code Segment using loop: for file in `cat large_file_list`do gzip -d $filedone Code segment using simple expansion: gzip ... | Complications The following will work only sometimes: gzip -d `cat large_file_list` Three problems are (in bash and most other Bourne-like shells): It will fail if any file name has space tab or newline characters in it (assuming $IFS has not been modified). This is because of the shell's word splitting . It is also l... | {} | {'log_upvote_score': 4, 'links': ['https://unix.stackexchange.com/questions/527813', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/148046/']} | jdg_228152 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 42224691 |
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 executing parameterised build in jenkins to count no. of lines in file which has 1 file parameter. Its file location is pqr . The name of the script file is linecount.sh... | The uploaded file will not retain the same name as it has on your local computer. It will be named after the File location argument specified in the file parameter settings: In this example I will get a file called file.txt in my workspace root, regardless of what I call it on my computer.So if I now build my job and e... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/42224691', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6291340/']} | jdg_240704 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 29563846 |
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 created an Entity to store some data i'm pulling via an api When i try to findByOne to see if the entry already exists, i get an error saying the field is not recognised... | The property name is actually: private $stadiumID; So you should do : $repo->findOneBy(array('stadiumID' => $value)); so change this row: $criteria = array("StadiumID" =>$stadium['StadiumID']); to this: $criteria = array("stadiumID" =>$stadium['StadiumID']); Doctrine's main role is to connect your application layer(ent... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/29563846', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/440552/']} | jdg_328531 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3395772 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Im working with MKMapView and MKAnnotationView. I have an annotation in the map. When the users tap on it, the callOut Bubble is displayed. When the annotation is tapped agai... | Could you add a gesture recognizer when you're initializing the MKAnnotationView ? Here's the code for inside dequeueReusableAnnotationViewWithIdentifier: UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(calloutTapp... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3395772', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/409563/']} | jdg_157728 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 56567841 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
While constructing a complexe QuerySet with several annotations, I ran into an issue that I could reproduce with the following simple setup. Here are the models: class Player... | This isn't the problem with Django ORM, this is just the way relational databases work. When you're constructing simple querysets like Player.objects.annotate(weapon_count=Count('unit_set__weapon_set')) or Player.objects.annotate(rarity_sum=Sum('unit_set__rarity')) ORM does exactly what you expect it to do - join Playe... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/56567841', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/229511/']} | jdg_302687 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 22216627 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to create a background without the use of any actual image files that has a gradient that looks like this? Not the wood panel texture, but how the left and rig... | Box Shadows You can accomplish this with box-shadow or radial-gradient . Let's look at the first option: .box { width: 300px; height: 300px; box-shadow: inset 0 0 5em 1em #000; background: url("http://lorempixel.com/300/300");} This uses an inset shadow which overlays the elements background image. The effect ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/22216627', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1446650/']} | jdg_336547 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 460533 |
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:
A software I installed inserted a line in my profile that reads: [ -s "$SOME_FILE" ] && \. "$SOME_FILE" I know dot . is synonymous with source , so I suspect this is jus... | A backslash outside of quotes means “interpret the next character literally during parsing”. Since . is an ordinary character for the parser, \. is parsed in the same way as . , and invokes the builtin . (of which source is a synonym in bash). There is one case where it could make a difference in this context. If a use... | {} | {'log_upvote_score': 6, 'links': ['https://unix.stackexchange.com/questions/460533', 'https://unix.stackexchange.com', 'https://unix.stackexchange.com/users/45354/']} | jdg_204136 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 49772441 |
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 an enum : public enum PermissionsEnum { ABC("Abc"), XYZ("Xyz"), ....} And then I have a list of Enums . I want to check if my list has at least one of... | Collections.disjoint returns true if the two specified collections have no elements in common. If it returns false , then your list has at least one of the enums. boolean contains = !Collections.disjoint(list, EnumSet.allOf(PermissionsEnum.class))); A Stream API approach could be: EnumSet<PermissionsEnum> set = EnumSet... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/49772441', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3706638/']} | jdg_235138 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 236371 |
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:
Might be kind of an odd question. A guy writing a C++ compiler (or whatever non-VM language): Does he need to be able to read/write raw machine language? ... | No, not at all. It is perfectly possible (and often even preferrable) for your compiler to emit assembly code instead. The assembler then takes care of creating the actual machine code. By the way, your distinguishing of non-VM implementation vs. VM implementation is not useful. For starters, using a VM or precompilati... | {} | {'log_upvote_score': 5, 'links': ['https://softwareengineering.stackexchange.com/questions/236371', 'https://softwareengineering.stackexchange.com', 'https://softwareengineering.stackexchange.com/users/121368/']} | jdg_237649 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25213 |
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've read that different databases (mysql, sql server,...) have different vulnerabilities and that they are vulnerable to some specific sql injections. When attacker... | Let's say you've got a query like this: $q="SELECT username, joindate FROM users WHERE username LIKE '%" . $search . "%' LIMIT 20"; Now imagine you control $search via a parameter. We would usually make it return the user passwords in the joindate field like this: $search="' UNION SELECT username, password FROM users; ... | {} | {'log_upvote_score': 5, 'links': ['https://security.stackexchange.com/questions/25213', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/16906/']} | jdg_153993 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27680647 |
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 tell us/me if the MAX_PATH issue still exists in (the technical preview of) Windows 10. And if it exists: How many characters can a path and an individual ... | The issue will be always present in Windows, to keep compatibility with old software. Use the NT-style name syntax "\\?\D:\very long path" to workaround this issue. In Windows 10 (Version 1607 - Anniversary Update) and Windows Server 2016 you seem to have an option to ignore the MAX_PATH issue by overriding a group pol... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/27680647', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2991282/']} | jdg_97940 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 5410238 |
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 check whether a request being received is sent from the same server?? Say, I've my domain at www.domain.com. Now I've php processing files which will process forms ... | Basically : you cannot. With the HTTP protocol, each request is independent from the others. A first idea would be to check the Referer HTTP header, but note that : It can be faked (it's sent by the browser) It is not always present. So : not a reliable solution. A possible, and far better than the Referer idea, soluti... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/5410238', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/383393/']} | jdg_282097 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25214556 |
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 programming a raycasting game using SDL2.When drawing the floor, I need to call SDL_RenderCopy pixelwise. This leads to a bottleneck which drops the framerate below 10 f... | You should probably be using texture streaming for this. Basically you will create an SDL_Texture of type SDL_TEXTUREACCESS_STREAMING and then each frame you 'lock' the texture, update the pixels that you require then 'unlock' the texture again. The texture is then rendered in a single SDL_RenderCopy call. LazyFoo Exam... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/25214556', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2620751/']} | jdg_127644 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 21677489 |
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 map of Bosnia with municipalities colored according to the ethnic majority living there.However, I would like to use different patterns instead of colors (or grey sc... | Ditch ggplot for base graphics. Although with only three groups I would have thought black, white and mid-grey would work okay. require(sp)require(rgdal)bosnia = readOGR(".","bosnia_analysis")proj4string(bosnia)=CRS("+init=epsg:4326") Instead of splitting into 3 data sets, make a single new categorical variable from th... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/21677489', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1866639/']} | jdg_199603 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 35136098 |
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 sass -lint with Gulp. How can I disable warnings for a particular style in my sass from the lint console output? I've found a similar question but I'm using sass -l... | Disabling through comments Update per December 2016 according to the docs this will now be possible using this syntax: Disable more than 1 rule for entire file // sass-lint:disable border-zero, quotesp { border: none; // No lint reported content: "hello"; // No lint reported} Disable a rule for a single line p { bor... | {} | {'log_upvote_score': 8, 'links': ['https://Stackoverflow.com/questions/35136098', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/467875/']} | jdg_194650 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47143127 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I'm writing a Spring Boot app with Spring Data JPA and Kotlin, and I've noticed that in CrudRepository there is the following method: Optional<T> findById(ID id); I'm using K... | As of Spring Data Lovelace SR4 / Spring Boot 2.1.2, a CrudRepository.findByIdOrNull(id: ID): T? = findById(id).orElse(null) Kotlin extension now provides out of the box a way to retrieve nullable entities in Spring Data. If for performance reasons you would like to avoid the usage of Optional<T> wrapper, be aware that ... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/47143127', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1313268/']} | jdg_131478 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 291871 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a way to cancel a pending operation (without disconnect) or set a timeout for the boost library functions? I.e. I want to set a timeout on blocking socket in boost a... | When this question was asked, I guess ASIO did not have any example on how to accomplish what the OP needed, that is to timeout a blocking operation such as a blocking socket operation. Now there exists examples to show you exactly how to do this. the example seems long, but that is because it is WELL commented. It sho... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/291871', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3153/']} | jdg_174786 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 52264749 |
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 compiler.js:215 Uncaught Error: Template parse errors: Can't bind to 'ngbCollapse' since it isn't a known property of 'div'. ("][ngbCollapse]="isHidden"> I have a Navb... | To use ng-bootstrap components and directives in Angular templates, you need to import the NgbModule . In your case, you should import it in the SharedModule . Also, in order to use the shared components in other parts of the application, you should export them from the SharedModule and import the SharedModule in the m... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/52264749', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/168738/']} | jdg_73107 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 25966567 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
http://play.golang.org/p/f6ilWnWTjm I am trying to decode the following string but only getting null values. How do I decode nested JSON structure in Go? I want to convert th... | Use nested structs in Go to match the nested structure in JSON. Here's one example of how to handle your example JSON: package mainimport ( "encoding/json" "fmt" "log")func main() { jStr := ` { "AAA": { "assdfdff": ["asdf"], "fdsfa": ["1231", "123"] } } ` type... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/25966567', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/-1/']} | jdg_110534 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 45105177 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
i need to know the maximum value of float64 and complex128 variable types in golang. go doesn't seem to have an equivalent of float.h and i don't know how to calculate it.
N... | For example, package mainimport ( "fmt" "math")func main() { const f = math.MaxFloat64 fmt.Printf("%[1]T %[1]v\n", f) const c = complex(math.MaxFloat64, math.MaxFloat64) fmt.Printf("%[1]T %[1]v\n", c)} Output: float64 1.7976931348623157e+308complex128 (1.7976931348623157e+308+1.7976931348623157e+308i)... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/45105177', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/5379308/']} | jdg_112700 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40588240 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am using this sed command to strip documents of all their (for me) unnecessary characters. sed 's/[^a-zA-Z]/ /g' However after mining my data a bit I realized a pretty basi... | Good old double-quotes in action to protect the single quote without any need of escaping: sed "s/[^a-zA-Z']/ /g" <<< "don't ... do this" gives: don't do this EDIT: your code seems to replace non-letters by space, but your question states otherwise, so I'm giving you the other version, to remove all non-letters/spa... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40588240', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/6300663/']} | jdg_149332 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 18374 |
Below is a question asked on the forum datascience.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I have a multiclass SVM classifier with labels 'A', 'B', 'C', 'D'. This is the code I'm running: >>>print clf.predict([predict_this])['A']>>>print clf.decision_fu... | Your link has sufficient resources, so let's go through: When you call decision_function(), you get the output from each of the pairwise classifiers (n*(n-1)/2 numbers total). See pages 127 and 128 of "Support Vector Machines for Pattern Classification". Click on the "page 127 and 128" link (not shown here, but in the ... | {} | {'log_upvote_score': 4, 'links': ['https://datascience.stackexchange.com/questions/18374', 'https://datascience.stackexchange.com', 'https://datascience.stackexchange.com/users/30392/']} | jdg_136387 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 117482 |
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:
$company allows Mac users to request a client certificate via Symantec PKI to connect to their SSL VPN server. This process involves going to a specific Symantec web... | I am taking a slight guess, however, I suspect that in browser is using generateCRMFRequest and importUserCertificate in combination. An overview of the process is given by the deprecated Javascript_crypto documentation for Firefox. Similar things can be achieved with Internet Explorer . I haven't looked but I imagine ... | {} | {'log_upvote_score': 4, 'links': ['https://security.stackexchange.com/questions/117482', 'https://security.stackexchange.com', 'https://security.stackexchange.com/users/104481/']} | jdg_276496 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1571870 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I came across an article saying that using my sqlConnection like this : using (SqlConnection sqlConnection = new SqlConnection(Config.getConnectionString())) { ... | SqlConnection , by default, has connection pooling enabled. The Dispose() simply releases the connection to the pool sooner. This means other code can then re-use this connection, reducing the connections to the SQL server, and reducing the time to establish a physical connection. So yes: it can improve overall perform... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1571870', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/100826/']} | jdg_370051 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 24563085 |
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 send a raycast but not have it collide with my player. How can I do this? using UnityEngine;using System.Collections;public class ExampleClass : MonoBehaviour { ... | There are several approaches to your problem. 1) Cast your ray inside the player Raycast() will ignore a collider if the ray starts inside it. Lets say your player is a cube at position (0,0,0) with a scale of (1,1,1). A ray from (0,0,0) with direction (1,0,0), i.e., along the x-axis, will not hit the player. If you mo... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/24563085', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3795475/']} | jdg_316000 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17457803 |
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 a newbie so please forgive me if this is really stupid. Recently I made a project using qt in ubuntu and I used "QMAKE_CXXFLAGS += -std=c++11" for static linking,everyth... | From a comment: I want to sort each set. That's easy. For any set s (or anything else iterable), sorted(s) returns a list of the elements of s in sorted order: >>> s = set(['0.000000000', '0.009518000', '10.277200999', '0.030810999', '0.018384000', '4.918560000'])>>> sorted(s)['0.000000000', '0.009518000', '0.018384000... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/17457803', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2548168/']} | jdg_327815 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1887793 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
One way to define a boundary point of set S is that "every neighborhood of it contains at least one point of S and at least one point outside S". I wonder if it's OK to ... | In a metric space, the two definitions are equivalent, since a neighborhood of $x$ is just a set containing an open set containing $x$. In a topological space, there generally isn't a metric, and so open balls can't really be defined, and so neighborhoods are used. In topological spaces, neighborhoods are often used wh... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1887793', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/360433/']} | jdg_123714 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 235298 |
Below is a question asked on the forum physics.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
As you probably know gravitational waves seem to have been proven unless you've been living under a rock for the past day. The experiment involves the reflecting off ... | Yes, LIGO's detectors include a slew of detectors attempting to detect just about every possible form of noise, including noises due to rumblings of the Earth. They also include elaborate suspension systems which attempt to damp out these effects. There is an easy way to explain how this works if you have a "slinky" to... | {} | {'log_upvote_score': 5, 'links': ['https://physics.stackexchange.com/questions/235298', 'https://physics.stackexchange.com', 'https://physics.stackexchange.com/users/106889/']} | jdg_253794 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 59489959 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Using hooks, If I call setState with the same value as the state , will it rerender the component? If yes, how can I avoid that? e.g. const [state, setState] = useState(foo).... | It won't re-render the component if you call setState with the same value. Try this out: import React, { useState, useEffect } from "react";const foo = { foo: 'bar' };export default ({ name }) => { const [state, setState] = useState(foo); console.log("rendered!"); useEffect(() => { setState(foo); console.log("... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/59489959', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/9119186/']} | jdg_292019 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3191400 |
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 just starting out with GIT (i'm coming from cvs) and would like to set up something akin to cvs/svn with Git. I performed the following steps: cd o:/repositorygit initc... | This happened to us a few weeks ago. It means that you have a working directory checked out in your origin repository and you cannot push to overwrite. at the origin you need to bare the repository. I don't know of a way to do it with one command. What I did (at the origin repository) > mv repository repository.old>... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/3191400', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/329737/']} | jdg_162346 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 4667882 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Since the dynamically linked libraries have to be resolved at run-time, are statically linked executables faster than dynamically linked executables?
Now provide the respons... | Static linking produces a larger executable file than dynamic linking because it has to compile all of the library code directly into the executable. The benefit is a reduction in overhead from no longer having to call functions from a library, and anywhere from somewhat to noticeably faster load times. A dynamically l... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/4667882', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/562358/']} | jdg_333301 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 27554932 |
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 it memory efficient to store big number in list? Why does the following happens? >>> A = 100**100>>> sys.getsizeof(A)102>>> B = [100**100]>>> sys.getsizeof(B)40 Why size o... | sys.getsizeof() returns the shallow size, i.e. the size of the list object itself but not of the objects it contains. From the documentation : Only the memory consumption directly attributed to the object is accounted for, not the memory consumption of objects it refers to. If you'd like to compute the deep size, it mi... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/27554932', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1924666/']} | jdg_83174 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 578261 |
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 X and Y that are mathematically dependent: X = Y + Z, is it 'forbidden' to use Y as a predictor to X in linear regression? I'm trying to find a concise expl... | If you know $X = Y + Z$ and you have $Y$ and $Z$ measured, why would you need to run a regression of $X$ on $Y$ and $Z$ ? It provides no additional information and does not allow you to make "better" predictions about $X$ (since you know $X$ exactly from $Y$ and $Z$ ). But if you don't have $Z$ , don't know the exact r... | {} | {'log_upvote_score': 5, 'links': ['https://stats.stackexchange.com/questions/578261', 'https://stats.stackexchange.com', 'https://stats.stackexchange.com/users/360305/']} | jdg_264051 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 32435991 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I have the following code #include<iostream>#include<fstream>#include<string>using namespace std;int main(void) { fstream ofile; ofile.open("test.txt", ios::in | ios::o... | Nawaz' comment is correct. Your read loop iterates until the fstream::operator bool (of ofile ) returns false. Therefore, after the loop, either failbit or badbit must have been set. failbit is set when loop tries to read for the final time but only EOF is left to read. This is completely OK, but you must reset the err... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/32435991', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2350145/']} | jdg_374468 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40770425 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Lint error message: src/app/detail/edit/edit.component.ts[111, 5]: for (... in ...) statements must be filtered with an if statement Code snippet (It is a working code. It i... | To explain the actual problem that tslint is pointing out, a quote from the JavaScript documentation of the for...in statement : The loop will iterate over all enumerable properties of the object itself and those the object inherits from its constructor's prototype (properties closer to the object in the prototype ch... | {} | {'log_upvote_score': 9, 'links': ['https://Stackoverflow.com/questions/40770425', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3073280/']} | jdg_297161 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 47094 |
Below is a question asked on the forum cstheory.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
This question is inspired by the comments made on this other question that I asked, and by an attempt to provide an explicit example of a complexity question beyond ... | Really nice question(s). I don't fully follow Denis’ answer, so I'm going to try my own. For question 1, I’m going to assume that you are familiar with Kolmogorov complexity (otherwise I could write a proof heavily using Kleene’s fixed point theorem, but such proofs tend to look like black magic, while Kolmogorov compl... | {} | {'log_upvote_score': 4, 'links': ['https://cstheory.stackexchange.com/questions/47094', 'https://cstheory.stackexchange.com', 'https://cstheory.stackexchange.com/users/17747/']} | jdg_253164 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 430142 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
How do map providers (such as Google or Yahoo! Maps) suggest directions? I mean, they probably have real-world data in some form, certainly including distances but also perha... | Speaking as someone who spent 18 months working at a mapping company, which included working on the routing algorithm... yes, Dijkstra's does work, with a couple of modifications: Instead of doing Dijkstra's once from source to dest, you start at each end, and expand both sides until they meet in the middle. This elimi... | {} | {'log_upvote_score': 10, 'links': ['https://Stackoverflow.com/questions/430142', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3508/']} | jdg_366514 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1165709 |
Below is a question asked on the forum math.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
Given an expansion of a cumulant function as follows: $$\kappa(t) = \frac{t^2}{2} + \frac{\rho_3 t^3}{6\sqrt{n}} + \frac{\rho_4t^4}{24n} +O\left(\frac{1}{n\sqrt{n}}\righ... | By contraposition: if $V$ is the set-theoretic union of $n$ proper subspaces $W_i\,$ ( $1\le i\le n$ ), then $\lvert\mkern2mu F\,\rvert\le n-1$ . Proof . We may suppose no $W_i$ is contained in the union of the other subspaces. Let $u\in W_i,\enspace u\notin \bigcup\limits_{j\neq i}W_j$ and $v\notin W_i$ . Then $(v+Fu)... | {} | {'log_upvote_score': 4, 'links': ['https://math.stackexchange.com/questions/1165709', 'https://math.stackexchange.com', 'https://math.stackexchange.com/users/103063/']} | jdg_356885 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 3689543 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
For example: function Foo { [string]$functionName = commandRetrievesFoo Write-Host "This function is called $functionName"} Output: PS > FooThis function is called foo... | You can use $MyInvocation which contains some useful information about what is currently executed. function foo { 'This function is called {0}.' -f $MyInvocation.MyCommand} | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/3689543', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/444896/']} | jdg_357453 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17255572 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I want to remove the oldest member of a LinkedHashSet , I know that there's a removeEldestEntry method that I have to override ( Java doc for removeEldestEntry ),but I guess ... | I know that there's a removeEldestEntry method that I have to override This statement is wrong since LinkedHashSet HAS-A LinkedHashMap and not IS-A. You could use the useful (although not well known), Collections.newSetFromMap method: Set<String> mySet = Collections.newSetFromMap(new LinkedHashMap<String, Boolean>(){ ... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/17255572', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1664315/']} | jdg_317155 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 11621639 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
I am writing a script to set environment variables on linux 2.6 using bash.So the script contains commands like: export SRC_DIR=..export LIBPATH=${SRC_DIR}/lib the problem is... | Change Directory in Subshell There's a little trick you can use to get the absolute path from a relative path without changing the present working directory. The trick is to move to the relative path in a subshell, and then expand the working directory. For example: export SRC_DIR=$(cd ..; pwd) Relative Paths from Scri... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/11621639', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/320570/']} | jdg_275988 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 54827467 |
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 we have generic method: public void GenericMethod<T>(T item){ var typeOf = typeof(T); var getType = item.GetType();} And we are invoking it with the following... | typeof returns the static (compile-time) type of the generic parameter T . GetType returns the dynamic (run-time) type of the value contained in variable item . The difference is easier to see if you make your method non-generic. Let's assume that B is a subtype of A : public void NonGenericMethod(A item){ var typeO... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/54827467', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3450929/']} | jdg_270432 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 7354 |
Below is a question asked on the forum engineering.stackexchange.com. Provide a good and informational response to it like a helpful human would.
Question:
I get that you normalize stress to engineering stress, so that it is independent of the cross sectional area. This means you can calculate (roughly) the stress ne... | From what I understand of the question, there are three interlinked concepts that are causing confusion, each of which could be a separate question. 1. Is axial stress dependent on length of a specimen? Axial stress is independent of length. @Wasabi's answer goes into more detail, but the core concept is that a stress ... | {} | {'log_upvote_score': 4, 'links': ['https://engineering.stackexchange.com/questions/7354', 'https://engineering.stackexchange.com', 'https://engineering.stackexchange.com/users/4117/']} | jdg_185954 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 13073686 |
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 sets of data with different time stamps. One set of data contains calibration data, the other contains sample data. The calibration is much less frequent than the ... | I would use zoo (or xts) and do it like this: library(zoo)# Create zoo objectszc <- zoo(calib$value, calib$time) # low freqzs <- zoo(sample$value, sample$time) # high freq# Merge series into one objectz <- merge(zs,zc)# Interpolate calibration data (na.spline could also be used)z$zc <- na.approx(z$zc, rule=2)# Only... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/13073686', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1397954/']} | jdg_227331 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 44054983 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
On Windows, there's some basic emoji support in the console, so that I can get a monochrome glyph if I type, e.g. ☕ or . I can output a string from PowerShell or a C# consol... | What you want may not be possible without a change to libuv . When you (or theconsole) write to stdout or stderr on Windows and the stream is a TTY, libuv does its own conversion from UTF‑8 to UTF‑16. In doing so it explicitlyrefuses to output surrogate pairs, emitting instead the replacement character U+FFFD � for any... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/44054983', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2688/']} | jdg_339753 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 1990669 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
net website, i would like to implement forget password. I am using following steps Form having input box for login Id and email Id and CAPTCHA when user enter details and sub... | I can see why you'd want a CAPTCHA, but I'd take a different approach. When a password reset is requested check that a reset has not already been requested for that account within the last X minutes. If a password has already been requested ignore the reset request. Check the IP requesting the password reset. If that I... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/1990669', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/133098/']} | jdg_208292 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 40740750 |
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 running a Bash Script in MAC. This script calls a spark method written in Scala language for a large number of times. I am currently trying to call this spark method ... | Its RpcTimeoutException .. so spark.network.timeout ( spark.rpc.askTimeout ) could be tuned with larger-than-default values in order to handle complex workload. You can start with these values and adjust accordingly to your workloads.Please see latest spark.network.timeout 120s Default timeout for all network inte... | {} | {'log_upvote_score': 5, 'links': ['https://Stackoverflow.com/questions/40740750', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2718018/']} | jdg_133351 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 653486 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
<% if(Convert.ToInt32(Eval("NbrOrders"))>=Config.MAX_ENQUIRY_SALES) { %>... <% } else { %>... <% } %> Gives me a InvalidOperationExce... | Use an inline statement as John_ states, or, create a function in your code behind that performs the logic required. protected string MyFunction(int nbrOrders){ if(nbrOrders>=Config.MAX_ENQUIRY_SALES) { return "TrueResult"; } else { return "FalseResult"; }} Then use this as follows <%# M... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/653486', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/40939/']} | jdg_123036 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 17353454 |
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 CSVHelper to read in lots of data I'm wondering if it's possible to read the last n columns in and transpose them to a list "Name","LastName","Attribute1","Attribut... | This does the trick as a mapper. public sealed class PersonMap : CsvClassMap<Person>{ private List<string> attributeColumns = new List<string> { "Attribute1", "Attribute2", "Attribute3" }; public override void CreateMap() { Map(m => m.FirstName).Name("FirstName").Index(0); Map(m => m.Last... | {} | {'log_upvote_score': 6, 'links': ['https://Stackoverflow.com/questions/17353454', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/799628/']} | jdg_162722 | PrimeIntellect/stackexchange-question-answering |
stackexchange | llm_judgeable_groundtruth_similarity | 9989731 |
Below is a question asked on the forum Stackoverflow.com. Provide a good and informational response to it like a helpful human would.
Question:
Is there a function in that uses binary search, like lower_bound but that returns the last item less-than-or-equal-to according to a given predicate? lower_bound is defined ... | In a sorted container, the last element that is less than or equivalent to x , is the element before the first element that is greater than x . Thus you can call std::upper_bound , and decrement the returned iterator once.(Before decrementing, you must of course check that it is not the begin iterator; if it is, then t... | {} | {'log_upvote_score': 7, 'links': ['https://Stackoverflow.com/questions/9989731', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/188414/']} | jdg_374774 | PrimeIntellect/stackexchange-question-answering |
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