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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::...
Cannot use object of type stdClass as array?
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812
Use the second parameter of json_decode to make it return an array:
$result = json_decode($data...
Dependency injection with Jersey 2.0
...g a hard time understanding how to setup dependency injection in my Jersey 2.0 project.
8 Answers
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Properly escape a double quote in CSV
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293
Use 2 quotes:
"Samsung U600 24"""
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jQuery to serialize only elements within a div
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279
No problem. Just use the following. This will behave exactly like serializing a form but using...
Hide text using css
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Linus Caldwell
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answered Jan 23 '09 at 1:30
nicholaidesnicholaide...
What order are the Junit @Before/@After called?
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edited Aug 2 '19 at 0:36
Soroush
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an...
Cross browser JavaScript (not jQuery…) scroll to top animation
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20 Answers
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How to make an app's background image repeat
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edited Mar 15 '14 at 15:20
Michael
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answered Ap...
pip issue installing almost any library
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26 Answers
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