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Is there a timeout for idle PostgreSQL connections?
...anwhile, we want to set a timeout for these idle connections, maybe max to 5 minute.
5 Answers
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How to remove array element in mongodb?
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5 Answers
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Docker EXPOSE a port only to Host
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145
Sure, just bind it to localhost, like this:
docker run -p 127.0.0.1:27017:27017
Also: Your...
python pandas remove duplicate columns
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Jean-François Corbett
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answered Nov 5 '16 at 6:15
Gene BurinskyGene ...
How do I fetch lines before/after the grep result in bash?
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275
You can use the -B and -A to print lines before and after the match.
grep -i -B 10 'error' data...
Why are `private val` and `private final val` different?
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edited Sep 25 '13 at 23:33
answered Nov 16 '12 at 8:27
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How to reset a remote Git repository to remove all commits?
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354
Completely reset?
Delete the .git directory locally.
Recreate the git repostory:
$ cd (proje...