大约有 9,000 项符合查询结果(耗时:0.0385秒) [XML]

https://stackoverflow.com/ques... 

Convert from ASCII string encoded in Hex to plain ASCII?

How can I convert from hex to plain ASCII in Python? 8 Answers 8 ...
https://stackoverflow.com/ques... 

How to check if a python module exists without importing it

I need to know if a python module exists, without importing it. 13 Answers 13 ...
https://stackoverflow.com/ques... 

How to check if a string in Python is in ASCII?

... Inefficient or not, the more pythonic method is the try/except. – Jeremy Cantrell Oct 14 '08 at 14:38 43 ...
https://stackoverflow.com/ques... 

What's the difference between eval, exec, and compile?

I've been looking at dynamic evaluation of Python code, and come across the eval() and compile() functions, and the exec statement. ...
https://stackoverflow.com/ques... 

What blocks Ruby, Python to get Javascript V8 speed? [closed]

Are there any Ruby / Python features that are blocking implementation of optimizations (e.g. inline caching ) V8 engine has? ...
https://stackoverflow.com/ques... 

How to install MySQLdb (Python data access library to MySQL) on Mac OS X?

I'm a Python newbie, but I've just spent a day working out how to get MySQLdb working properly, and the universe according to google includes numerous references to what a PITA it is, and an inordinate number of guides that seem to be outdated. Given that this site is intended to address these sort...
https://stackoverflow.com/ques... 

How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?

I have two Python dictionaries, and I want to write a single expression that returns these two dictionaries, merged (i.e. taking the union). The update() method would be what I need, if it returned its result instead of modifying a dictionary in-place. ...
https://stackoverflow.com/ques... 

Strengths of Shell Scripting compared to Python [closed]

...(bash) scripting few times but was driven away by the syntax. Then I found Python and was able to do most of the things a shell script can do in Python. I am now not sure whether I should invest my time in learning shell scripting anymore. So I want to ask: ...
https://stackoverflow.com/ques... 

How to add to the PYTHONPATH in Windows, so it finds my modules/packages?

... of my Django apps ( C:\My_Projects ). I want to add this directory to my PYTHONPATH so I can call the apps directly. 22 ...
https://stackoverflow.com/ques... 

Where is Python's sys.path initialized from?

Where is Python's sys.path initialized from? 2 Answers 2 ...