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Extract substring using regexp in plain bash
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Using pure bash :
$ cat file.txt
US/Central - 10:26 PM (CST)
$ while read a b time x; do [[ $...
Hidden features of Windows batch files
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votes
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How do I diff the same file between two different commits on the same branch?
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1522
From the git-diff manpage:
git diff [--options] <commit> <commit> [--] [<path&g...
Why do we need the “finally” clause in Python?
...e if you return early:
try:
run_code1()
except TypeError:
run_code2()
return None # The finally block is run before the method returns
finally:
other_code()
Compare to this:
try:
run_code1()
except TypeError:
run_code2()
return None
other_code() # This doesn't ...
ruby convert array into function arguments
...expects two arguments. Is there a way to on the fly convert the array into 2 arguments?
For example:
2 Answers
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Check for installed packages before running install.packages() [duplicate]
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edited Feb 18 '12 at 14:02
Sacha Epskamp
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What is the maximum characters for the NVARCHAR(MAX)?
I have declared a column of type NVARCHAR(MAX) in SQL Server 2008, what would be its exact maximum characters having the MAX as the length?
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Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
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edited Dec 24 '15 at 17:18
kqw
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an...
Python 3 turn range to a list
...write/read, so I'm attempting to make a list with a range in it. In Python 2 it seems that:
8 Answers
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How to split a string in Haskell?
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edited Jul 23 '16 at 12:45
Alex
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a...