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How can I check if a command exists in a shell script? [duplicate]
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edited Mar 25 '18 at 21:59
answered Sep 22 '11 at 23:59
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LaTeX source code listing like in professional books
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186
It seems to me that what you really want, is to customize the look of the captions. This is mo...
How do I get my C# program to sleep for 50 msec?
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edited Feb 6 '14 at 23:51
PsychoData
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answered Sep 18...
How to add extension methods to Enums
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117
According to this site:
Extension methods provide a way to write methods for existing classes...
Django - “no module named django.core.management”
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21 Answers
21
Active
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How do you diff a directory for only files of a specific type?
...-x more than once.
diff -x '*.foo' -x '*.bar' -x '*.baz' /destination/dir/1 /destination/dir/2
From the Comparing Directories section of info diff (on my system, I have to do info -f /usr/share/info/diff.info.gz):
To ignore some files while comparing directories, use the '-x
PATTERN' or '--...
Get the Query Executed in Laravel 3/4
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318
Laravel 4+
In Laravel 4 and later, you have to call DB::getQueryLog() to get all ran queries.
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Remove the legend on a matplotlib figure
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As of matplotlib v1.4.0rc4, a remove method has been added to the legend object.
Usage:
ax.get_legend().remove()
or
legend = ax.legend(...)
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legend.remove()
See here for the commit where this was introduced.
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