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Catching error codes in a shell pipe
...ng uses:
tmp=${TMPDIR:-/tmp}/mine.$$
trap 'rm -f $tmp.[12]; exit 1' 0 1 2 3 13 15
...if statement as before...
rm -f $tmp.[12]
trap 0 1 2 3 13 15
The first trap line says 'run the commands 'rm -f $tmp.[12]; exit 1' when any of the signals 1 SIGHUP, 2 SIGINT, 3 SIGQUIT, 13 SIGPIPE, or 15 SIGTERM o...
Will Dispose() be called in a using statement with a null object?
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173
Yes, Dispose() is only called on non-null objects:
http://msdn.microsoft.com/en-us/library/yh59...
In Vim, how do you search for a word boundary character, like the \b in regexp?
...ynonym to "regex".
– henrebotha
May 3 '18 at 12:33
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Installing Latest version of git in ubuntu
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345
The Ubuntu git maintainers team has a PPA just for that
ppa:git-core/ppa
Just do:
sudo add...
How to jump to a specific character in vim?
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Lars KotthoffLars Kotthoff
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Does Git Add have a verbose switch
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136
For some git-commands you can specify --verbose,
git 'command' --verbose
or
git 'command'...
When should I use @classmethod and when def method(self)?
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3 Answers
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string.Format() giving “Input string is not in correct format”
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305
string.Format() considers each '{' or '}' to be part of a placeholder (like '{0}' you already ...
Is there a way to tell git to only include certain files instead of ignoring certain files?
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237
I haven't had need to try this myself, but from my reading of TFM it looks like a negated patte...
How do I find out with jQuery if an element is being animated?
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Studocwho
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answered Apr 7 '09 at 11:49
JamesJames
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