大约有 15,640 项符合查询结果(耗时:0.0397秒) [XML]

https://stackoverflow.com/ques... 

Implement C# Generic Timeout

... Invoke(e => { // ... if (error) e.Cancel = true; return 5; }, TimeSpan.FromSeconds(5)); – George Tsiokos Apr 4 '11 at 21:07 ...
https://stackoverflow.com/ques... 

Why does the default parameterless constructor go away when you create one with parameters

...ructor that ensures the class' invariant" and it would raise a compilation error. – Jon Hanna Aug 26 '12 at 12:23 add a comment  |  ...
https://stackoverflow.com/ques... 

Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]

...r to write + easier to maintain + easier code reuse (try to find universal error-proof way to include files with common code in sh, I dare you) + you can do OOP with it too! + easier arguments parsing. well, not easier, exactly. it still will be too wordy to my taste, but python have argparse facili...
https://stackoverflow.com/ques... 

What is an 'endpoint' in Flask?

... Hows about url_for for root? I catched error Could not build url for endpoint '' – TomSawyer Sep 19 '17 at 8:28 ...
https://stackoverflow.com/ques... 

Will Try / Finally (without the Catch) bubble the exception?

...we really haven't got our act together yet as an industry when it comes to error handling. Not that I have anything better to suggest than exceptions, but I'm hoping the future holds something more likely to lead to the right course of action being taken reasonably easily. – Jo...
https://stackoverflow.com/ques... 

Android splash screen image sizes to fit all devices

I have a full screen PNG I want to display on splash. Only one error there, and I have no idea what size to put in every drawable folder ( ldpi , mdpi , hdpi , and xhdpi ). My application is supposed to run good and beautiful on all phones and tablets. What sizes (in pixels) should I create so th...
https://stackoverflow.com/ques... 

Difference between classification and clustering in data mining? [closed]

...equations, where the feeling of doing something wrong is represented by an error or cost. This process of identifying what not to do with a saber is called Classification .  Clustering and Classification are the absolute basics of machine learning. Let’s look at the difference between them. Kyl...
https://stackoverflow.com/ques... 

How to see which commits in one branch aren't in the other?

...ent version of git (?) but in that case you should have gotten a rev-parse error on the three dots. – sehe Sep 28 '11 at 13:39 2 ...
https://stackoverflow.com/ques... 

How to sort in-place using the merge sort algorithm?

... big enough to hold elements exchanged in without causing any out-of-bound error. The work area can be overlapped with either of the two sorted arrays; however, it must ensure that none of the unmerged elements are overwritten. With this merging algorithm defined, it's easy to imagine a solution, ...
https://stackoverflow.com/ques... 

C char array initialization

...me point after I provided this answer. Your code will result in compiler errors. Your first code fragment: char buf[10] ; buf = '' is doubly illegal. First, in C, there is no such thing as an empty char. You can use double quotes to designate an empty string, as with: char* buf = ""; That w...