大约有 40,100 项符合查询结果（耗时：0.0833秒） [XML]
Adding devices to team provisioning profile
...
answered Mar 17 '11 at 4:48
svilupparsviluppar
1,35311 gold badge88 silver badges33 bronze badges
...
How to split one string into multiple variables in bash shell? [duplicate]
...
Rob IRob I
4,99022 gold badges1717 silver badges2828 bronze badges
...
Regex lookahead, lookbehind and atomic groups
...
904
Examples
Given the string foobarbarfoo:
bar(?=bar) finds the 1st bar ("bar" which has "bar...
Missing file warnings showing up after upgrade to Xcode 4
I recently upgraded to Xcode 4 (which is a great upgrade) but now I'm getting some warnings that I did not get before. I have looked through forums and other SO posts but have not come across how to fix this.
...
How to remove extension from string (only real extension!)
...
Try this one:
$withoutExt = preg_replace('/\\.[^.\\s]{3,4}$/', '', $filename);
So, this matches a dot followed by three or four characters which are not a dot or a space. The "3 or 4" rule should probably be relaxed, since there are plenty of file extensions which are shorter or...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
...
4 Answers
4
Active
...
Transport endpoint is not connected
...
answered May 5 '15 at 6:49
vdudouytvdudouyt
75366 silver badges1111 bronze badges
...
Are tuples more efficient than lists in Python?
...much faster than assigning a list.
>>> def a():
... x=[1,2,3,4,5]
... y=x[2]
...
>>> def b():
... x=(1,2,3,4,5)
... y=x[2]
...
>>> import dis
>>> dis.dis(a)
2 0 LOAD_CONST 1 (1)
3 LOAD_CONST 2 ...
pyplot scatter plot marker size
...
435
This can be a somewhat confusing way of defining the size but you are basically specifying the...