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How do I use a file grep comparison inside a bash if/else statement?
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33
if takes a command and checks its return value. [ is just a command.
if grep -q ...
then
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Adding git branch on the Bash command prompt
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13 Answers
13
Active
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How to subtract 2 hours from user's local time?
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263
Subtract from another date object
var d = new Date();
d.setHours(d.getHours() - 2);
Complet...
Removing non-repository files with git?
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Julien Roncaglia
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answered Feb 18 '11 at 4:14
Lily BallardLily Balla...
What is .sln.docstates file created by Visual Studio Productivity Power Tools?
...this file by
default.
http://visualstudiogallery.msdn.microsoft.com/d0d33361-18e2-46c0-8ff2-4adea1e34fef/ (Q&A tab, "Is .sln.docstates file created by Productivity Power Tools?" discussion, post by Chris Dias)
So effectively it is a supplement to the .suo (solution user options) file, and l...
matplotlib.pyplot will not forget previous plots - how can I flush/refresh?
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answered Jun 14 '13 at 11:36
Saullo G. P. CastroSaullo G. P. Castro
45.8k2020 gold badges150150 silver badges211211 bronze badges
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Append an object to a list in R in amortized constant time, O(1)?
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smci
23k1414 gold badges9393 silver badges134134 bronze badges
answered Mar 13 '10 at 1:56
Dirk Eddelbuette...
How to check for Is not Null And Is not Empty string in SQL server?
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329
If you only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you wan...
In Java, are enum types inside a class static?
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