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Symbolic link to a hook in git
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answered Jan 4 '11 at 14:30
Michal ČihařMichal Čihař
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Why can't I call read() twice on an open file?
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edited Aug 27 '13 at 0:20
Nunser
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answe...
Traversing text in Insert mode
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answered Nov 15 '09 at 11:13
P ShvedP Shved
83k1414 gold badges113113 silver badges160160 bronze badges
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Git push rejected after feature branch rebase
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edited Dec 9 '14 at 2:39
slm
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answered Jan ...
Why are C# 3.0 object initializer constructor parentheses optional?
It seems that the C# 3.0 object initializer syntax allows one to exclude the open/close pair of parentheses in the constructor when there is a parameterless constructor existing. Example:
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Python string.replace regular expression [duplicate]
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str.replace() v2|v3 does not recognize regular expressions.
To perform a substitution using a regular expression, use re.sub() v2|v3.
For example:
import re
line = re.sub(
r"(?i)^.*interfaceOpDataFile.*$",
"interfac...
How to redirect output with subprocess in Python?
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UPDATE: os.system is discouraged, albeit still available in Python 3.
Use os.system:
os.system(my_cmd)
If you really want to use subprocess, here's the solution (mostly lifted from the documentation for subprocess):
p = subprocess.Popen(my_cmd, shell=True)
os.waitpid(p.pid, 0)
OTOH,...
Add up a column of numbers at the Unix shell
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391
... | paste -sd+ - | bc
is the shortest one I've found (from the UNIX Command Line blog).
E...
How to generate random SHA1 hash to use as ID in node.js?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Feb 23 '12 at 6:28
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How does std::forward work? [duplicate]
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