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How to detect current state within directive
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edited Mar 7 '14 at 17:52
answered Jun 20 '13 at 22:53
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What is a unix command for deleting the first N characters of a line?
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Use cut. Eg. to strip the first 4 characters of each line (i.e. start on the 5th char):
tail -...
MySQL DISTINCT on a GROUP_CONCAT()
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GROUP_CONCAT has DISTINCT attribute:
SELECT GROUP_CONCAT(DISTINCT categories ORDER BY categori...
Method to Add new or update existing item in Dictionary
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answered Nov 22 '10 at 11:50
ulrichbulrichb
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Android: create a popup that has multiple selection options
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answered May 5 '13 at 22:07
zbrzbr
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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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Tested & Working Version
User.select(:first,:email).group(:first,:email).having("count(*) &...
Timer & TimerTask versus Thread + sleep in Java
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Get application version name using adb
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edited May 23 '17 at 11:54
Community♦
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answered Aug 13 '12 at 22:11
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Is it possible to execute code once before all tests run?
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edited Mar 9 '17 at 11:18
AakashM
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How to convert comma-delimited string to list in Python?
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