大约有 40,000 项符合查询结果(耗时:0.0887秒) [XML]

https://stackoverflow.com/ques... 

Vim: apply settings on files in directory

How do I specify Vim settings for all files under the current directory? 11 Answers 11...
https://stackoverflow.com/ques... 

Is it possible to use “/” in a filename?

...hould ever be done, but is there a way to use the slash character that normally separates directories within a filename in Linux? ...
https://stackoverflow.com/ques... 

Pick a random element from an array

... Int? Also, why doesn't Swift offer an Int alternative to this function or allow a user to specify what type of integer they would like returned? – Austin A Sep 27 '14 at 21:10 ...
https://stackoverflow.com/ques... 

UML class diagram enum

... They are simply showed like this: _______________________ | <<enumeration>> | | DaysOfTheWeek | |_____________________| | Sunday | | Monday | | Tuesday | | ... | |____________________...
https://stackoverflow.com/ques... 

Height equal to dynamic width (CSS fluid layout) [duplicate]

... All you need to do is include the jQuery script and css styles. Check full code at jsfiddle.net/n6DAu/24 – Hussein Jul 28 '11 at 6:12 ...
https://stackoverflow.com/ques... 

Checking if an instance's class implements an interface?

... As therefromhere points out, you can use class_implements(). Just as with Reflection, this allows you to specify the class name as a string and doesn't require an instance of the class: interface IInterface { } class TheClass implements IInterface { } $interfaces = cl...
https://stackoverflow.com/ques... 

When would anyone use a union? Is it a remnant from the C-only days?

I have learned but don't really get unions. Every C or C++ text I go through introduces them (sometimes in passing), but they tend to give very few practical examples of why or where to use them. When would unions be useful in a modern (or even legacy) case? My only two guesses would be programming ...
https://stackoverflow.com/ques... 

Getting the caller function name inside another function in Python? [duplicate]

...on 2 each frame record is a list. The third element in each record is the caller name. What you want is this: >>> import inspect >>> def f(): ... print inspect.stack()[1][3] ... >>> def g(): ... f() ... >>> g() g For Python 3.5+, each frame record i...
https://stackoverflow.com/ques... 

How do I find which rpm package supplies a file I'm looking for?

...ly would come with the php-devel package. I guessed that yum would install the mod_files.sh file with the php-devel x86_64 5.1.6-23.2.el5_3 package, but the file appears to not to be installed on my filesystem. ...
https://stackoverflow.com/ques... 

Is there any difference between __DIR__ and dirname(__FILE__) in PHP?

... ; so, no difference on that. For example, the two following lines : var_dump(dirname(__FILE__)); var_dump(__DIR__); Will both give the same output : string '/home/squale/developpement/tests/temp' (length=37) But, there are at least two differences : __DIR__ only exists with PHP >= 5.3...