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Why does Pycharm's inspector complain about “d = {}”?
... answered Dec 6 '11 at 20:29
macmac
37.3k2121 gold badges112112 silver badges128128 bronze badges
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Using getopts to process long and short command line options
...tions.
BSD UNIX implementation of standalone getopt command (which is what MacOS uses). This does not support long options either.
GNU implementation of standalone getopt. GNU getopt(3) (used by the command-line getopt(1) on Linux) supports parsing long options.
Some other answers show a solu...
Difference between open and codecs.open in Python
...gns) and even diaeresis (¨). Don't be naïve! (And let's not forget the Façade design pattern!)
Because pure ASCII is not a real option, open() without an explicit encoding is only useful to read binary files.
share
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Git's famous “ERROR: Permission to .git denied to user”
...ggling with countless SSH keys, this is the answer that worked! Seems that Mac and https access uses the Keychain. Crazy.
– Patrick Chu
Nov 27 '16 at 19:30
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Where is Python's sys.path initialized from?
...able.
Next, the PYTHONHOME environment variable is examined. On Linux and Mac,
sys.prefix and sys.exec_prefix are set to the PYTHONHOME environment variable, if
it exists, superseding any home = <DIRECTORY> setting in pyvenv.cfg. On Windows,
sys.prefix and sys.exec_prefix is set to the PYTHON...
What file uses .md extension and how should I edit them?
...there.
Since it is a text file, Notepad or Notepad++ (Windows), TextEdit (Mac) or any other text editor can be used to edit and modify it. Specialized editors exist that automatically parse the markdown as you type it and generate a preview, while others apply various syntax coloring and decoration...
Get element at specified position - JavaScript
... edited Oct 20 '14 at 16:00
Andrés Morales
77377 silver badges2020 bronze badges
answered Aug 11 '09 at 10:53
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Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...基本都是POSIX标准下的功能，所以，也适用于Unix及BSD（如Mac OS）。
Linux
Linux默认安装就带了shell解释器。
Mac OS
Mac OS不仅带了sh、bash这两个最基础的解释器，还内置了ksh、csh、zsh等不常用的解释器。
Windows上的模拟器
windows出...
Determine if a function exists in bash
... answered Jan 25 '12 at 11:34
Grégory JosephGrégory Joseph
1,1551212 silver badges1313 bronze badges
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How to sort git tags by version string order of form rc-X.Y.Z.W?
... answered Jun 18 '14 at 10:21
CédricCédric
74977 silver badges1010 bronze badges
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