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How can I find the number of days between two Date objects in Ruby?
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dylanfm
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answered Dec 21 '10 at 17:47
Agile JediAgile Je...
Multiple commands on a single line in a Windows batch file
...urning on delayed expansion:
pax> cmd /v:on /c "echo !time! & ping 127.0.0.1 >nul: & echo !time!"
15:23:36.77
15:23:39.85
That's needed from the command line. If you're doing this inside a script, you can just use setlocal:
@setlocal enableextensions enabledelayedexpansion
@echo of...
How do I use grep to search the current directory for all files having the a string “hello” yet disp
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GypsyCosmonaut
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answered Feb 9 '12 at 19:24
stackoverflowstackoverflow
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How to create JSON string in JavaScript?
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answered Jan 22 '12 at 19:00
bardiirbardiir
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Concatenating string and integer in python
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answered Jul 19 '12 at 10:43
user647772user647772
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Multiple file-extensions searchPattern for System.IO.Directory.GetFiles
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answered Aug 12 '11 at 11:47
Daniel BDaniel B
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JavaScript plus sign in front of function expression
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answered Nov 12 '12 at 10:07
T.J. CrowderT.J. Crowder
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How to run Ruby code from terminal?
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Lenin Raj Rajasekaran
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answered Sep 11 '12 at 22:26
theglaubertheglau...
error opening HPROF file: IOException: Unknown HPROF Version
...its likely a bug
– smith324
Jan 10 '12 at 5:15
1
@smith234, It might be true for the button in DD...
How can I implode an array while skipping empty array items?
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212
You can use array_filter():
If no callback is supplied, all entries of input equal to FALSE...