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How to create a unique index on a NULL column?
...st linking an external site which may disappear.
– Frédéric
Feb 26 '15 at 11:07
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Convert two lists into a dictionary
...ed Sep 13 '17 at 11:48
Jean-François Fabre♦
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answered Oct 16 '08 at 19:16
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Why does Pycharm's inspector complain about “d = {}”?
... answered Dec 6 '11 at 20:29
macmac
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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...
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...
Get element at specified position - JavaScript
... edited Oct 20 '14 at 16:00
Andrés Morales
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answered Aug 11 '09 at 10:53
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Determine if a function exists in bash
... answered Jan 25 '12 at 11:34
Grégory JosephGrégory Joseph
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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
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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...