大约有 40,000 项符合查询结果(耗时:0.0610秒) [XML]

https://stackoverflow.com/ques... 

Overloading Macro on Number of Arguments

... Simple as: #define GET_MACRO(_1,_2,_3,NAME,...) NAME #define FOO(...) GET_MACRO(__VA_ARGS__, FOO3, FOO2)(__VA_ARGS__) So if you have these macros: FOO(World, !) # expands to FOO2(World, !) FOO(foo,bar,baz) # expands to FOO3(foo,bar...
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... 

What is the difference between HTTP_HOST and SERVER_NAME in PHP?

...T is obtained from the HTTP request header and this is what the client actually used as "target host" of the request. The SERVER_NAME is defined in server config. Which one to use depends on what you need it for. You should now however realize that the one is a client-controlled value which may thus...
https://stackoverflow.com/ques... 

Where to store global constants in an iOS application?

...sets of constants to include before #include-ing the constants file (stops all those "defined but not used" compiler warnings). – user244343 Aug 19 '11 at 2:26 ...
https://stackoverflow.com/ques... 

Get the Query Executed in Laravel 3/4

... Laravel 4+ In Laravel 4 and later, you have to call DB::getQueryLog() to get all ran queries. $queries = DB::getQueryLog(); $last_query = end($queries); Or you can download a profiler package. I'd recommend barryvdh/laravel-debugbar, which is pretty neat. You can read f...
https://stackoverflow.com/ques... 

What is the reason for having '//' in Python? [duplicate]

... I actually like this style better... I can remember in atleast one language I've used (VB?) the differentiating factor was / vs \ ... but I could never remember which was which! – Matthew Scharley ...
https://stackoverflow.com/ques... 

Getting attributes of a class

...gt;> inspect.getmembers(MyClass, lambda a:not(inspect.isroutine(a))) [('__class__', type), ('__dict__', <dictproxy {'__dict__': <attribute '__dict__' of 'MyClass' objects>, '__doc__': None, '__module__': '__main__', '__weakref__': <attribute '__weakref__' of 'MyClass' obje...
https://stackoverflow.com/ques... 

How do I convert this list of dictionaries to a csv file?

... Does not work if first list item does not contain all keys – greg121 Jan 13 '16 at 10:18 61 ...
https://stackoverflow.com/ques... 

What is the difference between __init__ and __call__?

I want to know the difference between __init__ and __call__ methods. 13 Answers ...
https://stackoverflow.com/ques... 

sbt-assembly: deduplication found error

... Actually I think we should just overwrite merge strategy for META-INF leaving old strategies for the rest, so: assemblyMergeStrategy in assembly := { case PathList("META-INF", xs @ _*) => MergeStrategy.discard\n ca...