大约有 26,000 项符合查询结果（耗时：0.0420秒） [XML]
nonlocal keyword in Python 2.x
I'm trying to implement a closure in Python 2.6 and I need to access a nonlocal variable but it seems like this keyword is not available in python 2.x. How should one access nonlocal variables in closures in these versions of python?
...
Is it true that one should not use NSLog() on production code?
... few times in this very site, but I wanted to make sure this is really the case.
12 Answers
...
PHP exec() vs system() vs passthru()
What are the differences?
5 Answers
5
...
JUnit vs TestNG [closed]
At work we are currently still using JUnit 3 to run our tests. We have been considering switching over to JUnit 4 for new tests being written but I have been keeping an eye on TestNG for a while now. What experiences have you all had with either JUnit 4 or TestNG, and which seems to work better fo...
Streaming Audio from A URL in Android using MediaPlayer?
...been trying to stream mp3's over http using Android's built in MediaPlayer class. The documentation would suggest to me that this should be as easy as :
...
Change a Git remote HEAD to point to something besides master
How do I set a Git remote's HEAD reference to point to something besides "master"?
11 Answers
...
Programmer Puzzle: Encoding a chess board state throughout a game
Not strictly a question, more of a puzzle...
31 Answers
31
...
Is it pythonic to import inside functions?
...
Active
Oldest
Votes
...
Write a function that returns the longest palindrome in a given string
...
Active
Oldest
Votes
...
Remove elements from collection while iterating
AFAIK, there are two approaches:
8 Answers
8
...