大约有 1,700 项符合查询结果(耗时:0.0191秒) [XML]

https://stackoverflow.com/ques... 

Rolling median algorithm in C

...e internally entirely different: \describe{ \item{"Turlach"}{is the Härdle-Steiger algorithm (see Ref.) as implemented by Berwin Turlach. A tree algorithm is used, ensuring performance \eqn{O(n \log k)}{O(n * log(k))} where \code{n <- length(x)} which is asymptoti...
https://stackoverflow.com/ques... 

Storyboard - refer to ViewController in AppDelegate

...wController*) [mainStoryboard instantiateViewControllerWithIdentifier: @"myvc"]; – Matthias D Nov 18 '11 at 20:16 ...
https://stackoverflow.com/ques... 

Why do some C# lambda expressions compile to static methods?

...<int> f = () => 5 's method wasn't static – vc 74 Mar 24 '16 at 8:07 add a comment  |  ...
https://stackoverflow.com/ques... 

iOS app error - Can't add self as subview

...ry on the UINavigationController which prevents pushes/pops unless the top vc is the same one from a given point in time. .h file: @interface UINavigationController (SafePushing) - (id)navigationLock; ///< Obtain "lock" for pushing onto the navigation controller - (void)pushViewController:(UI...
https://stackoverflow.com/ques... 

How to specialize std::hash::operator() for user-defined type in unordered containers?

... @Kerrek SB has covered 1) and 3). 2) Even though g++ and VC10 declare std::hash<T>::operator() with different signatures, both library implementations are Standard compliant. The Standard does not specify the members of std::hash<T>. It just says that each such specia...
https://stackoverflow.com/ques... 

Equivalent C++ to Python generator pattern

...::experimental in Visual Studio 2015 e.g: https://blogs.msdn.microsoft.com/vcblog/2014/11/12/resumable-functions-in-c/ I think it's exactly what you are looking for. Overall generators should be available in C++17 as this is only experimental Microsoft VC feature. ...
https://stackoverflow.com/ques... 

What are dictionary view objects?

...e_d = { .. 'NBBDC': '0RMLH', 'E01AS': 'UAZIQ', 'G0SSL': '6117Y', 'LYBZ7': 'VC8JQ' .. } >>> len(large_d) 1000 # this is one option; It creates the keys() list every time, it's here just for the example timeit.timeit('k in large_d.keys()', setup='from __main__ import large_d, k', number=100...
https://stackoverflow.com/ques... 

How do I replace NA values with zeros in an R dataframe?

... @RenatoDinhaniConceição: if you tried something already, it's helpful to share that information when you ask the question; it helps to narrow down where the problem may be. – Aaron left Stack Overflow Nov...
https://stackoverflow.com/ques... 

Multiple working directories with Git?

I'm not sure if this is something supported by Git, but in theory it seems like it should work to me. 4 Answers ...
https://stackoverflow.com/ques... 

AngularJS ui-router login authentication

... @PeterDraexDräxler I was mostly following the documentation. Did you notice any difference by using $stateChangeStart? – M.K. Safi Aug 8 '15 at 14:39 ...