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How to round an average to 2 decimal places in PostgreSQL?
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edited Jun 20 at 9:12
Community♦
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answered Jan 5 '14 at 13:28
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How to search and replace text in a file?
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edited May 20 '19 at 21:36
Jacktose
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answered Dec 15...
Get current time in seconds since the Epoch on Linux, Bash
...olaris)?
– livefree75
Jan 28 '14 at 20:32
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Jackson databind enum case insensitive
...ion.
– Pixel Elephant
Feb 22 '17 at 20:10
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Add shadow to custom shape on Android
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edited Jul 20 '12 at 13:28
answered Jul 20 '12 at 12:31
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JavaScript style for optional callbacks
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– Nicolas Le Thierry d'Ennequin
Apr 19 '13 at 14:20
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Agreed. This also makes testing easier, because there's ...
Recompile Heroku slug without push or config change
...ed this plugin.
– jasoncrawford
Feb 20 '15 at 18:25
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repo:rebuild is no longer a valid command ...
psql: could not connect to server: No such file or directory (Mac OS X)
...see the following error:
FATAL: pre-existing shared memory block (key 5432001, ID 65538) is still in use
HINT: If you're sure there are no old server processes still running, remove the shared memory block or just delete the file "postmaster.pid".
Following the advice in the error message, I del...
Java associative-array
... Johan SjöbergJohan Sjöberg
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Find current directory and file's directory [duplicate]
.../questions/2632199/…
– Neon22
Dec 20 '13 at 11:12
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