大约有 9,000 项符合查询结果(耗时:0.0275秒) [XML]

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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP

How can I make any use of PYTHONPATH? When I try to run a script in the path the file is not found. When I cd to the directory holding the script the script runs. So what good is the PYTHONPATH? ...
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How to stop/terminate a python script from running?

...ts to tokeniza 349 text files! How can I stop it? How can I stop a running Python program? 16 Answers ...
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Why is it slower to iterate over a small string than a small list?

...ence is closer to 70% (or more) once a lot of the overhead is removed, for Python 2. Object creation is not at fault. Neither method creates a new object, as one-character strings are cached. The difference is unobvious, but is likely created from a greater number of checks on string indexing, with ...
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婚庆O2O:领跑的企业也就只走到B轮 - 资讯 - 清泛网 - 专注C/C++及内核技术

...万到2000万。每年因婚礼当日而产生的消费接近3000 亿元,数据显示。婚庆这个市场,规模高达8000亿。由于客单价高,婚庆被打上了暴利的标签,直接吸引了众多投资者扎堆进入。 2014年是婚庆服务爆发年,仅一年就有27家公司成...
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Emacs bulk indent for Python

Working with Python in Emacs if I want to add a try/except to a block of code, I often find that I am having to indent the whole block, line by line. In Emacs, how do you indent the whole block at once. ...
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How to declare an array in Python?

How do I declare an array in Python ? 16 Answers 16 ...
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Finding the source code for built-in Python functions?

Is there a way to see how built in functions work in python? I don't mean just how to use them, but also how were they built, what is the code behind sorted or enumerate etc...? ...
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Unable to import a module that is definitely installed

..., just running sudo pip install .... Simple fix: sudo chmod -R ugo+rX /lib/python2.7/site-packages/ – jozxyqk Feb 16 '15 at 10:04 3 ...
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Wrapping a C library in Python: C, Cython or ctypes?

I want to call a C library from a Python application. I don't want to wrap the whole API, only the functions and datatypes that are relevant to my case. As I see it, I have three choices: ...
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How do I detect if Python is running as a 64-bit application? [duplicate]

...g some work with the windows registry. Depending on whether you're running python as 32-bit or 64-bit, the key value will be different. How do I detect if Python is running as a 64-bit application as opposed to a 32-bit application? ...