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Check if a Postgres JSON array contains a string
...as food
d(# where food::text = '"carrots"'
d(# );
Execution time: 3084.927 ms
d=# -- Postgres 9.4+ solution
d=# explain analyze select info->'name' from rabbits where (info->'food')::jsonb ? 'carrots';
Execution time: 1255.501 ms
d=# alter table rabbits alter info type jsonb using info::...
What is ASP.NET Identity's IUserSecurityStampStore interface?
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How do I pass command-line arguments to a WinForms application?
...ve two different WinForms applications, AppA & AppB. Both are running .NET 2.0.
6 Answers
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Call apply-like function on each row of dataframe with multiple arguments from each row
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phpinfo() - is there an easy way for seeing it?
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From your command line you can run..
php -i
I know it's not the browser window, but you can...
overlay two images in android to set an imageview
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You can skip the complex Canvas manipulation and do this entirely with Drawables, using LayerD...
How to access array elements in a Django template?
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answered Nov 9 '09 at 12:33
Ned BatchelderNed Batchelder
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Forward function declarations in a Bash or a Shell script?
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