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Checking for an empty field with MySQL
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An empty field can be either an empty string or a NULL.
To handle both, use:
email > ''
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AsyncTask threads never die
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answered Jan 25 '14 at 16:27
karnbokarnbo
18166 bronze badges
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Skip download if files exist in wget?
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plundraplundra
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last day of month calculation
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edited Jan 27 '18 at 20:09
Roshana Pitigala
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Delete all documents from index/type without deleting type
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OrangeDog
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answered May 28 '14 at 18:08
John PetroneJo...
Updating a local repository with changes from a GitHub repository
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edited Apr 27 '16 at 13:18
waxwing
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answered Mar 31 '14 at 7:43
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How can I check whether an array is null / empty?
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Miles
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answered Mar 3 '10 at 9:22
cletuscletus
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Get GPS location from the web browser
...vc environment
– Walter de Jong
Mar 27 '17 at 0:25
add a comment
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Detect when a window is resized using JavaScript ?
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– Chris Lercher
Jun 8 '10 at 10:27
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How to read last commit comment?
...-1 --pretty= | cat
– kosgeinsky
Jul 27 '15 at 14:51
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