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:not(:empty) CSS selector is not working?
...9
Mo.Mo.
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How to create index on JSON field in Postgres?
...perators
– Jared Beck
Sep 11 '13 at 20:27
39
Just in case you are looking for the difference: It ...
When to use nested classes and classes nested in modules?
...y.
– Jörg W Mittag
Oct 16 '14 at 9:20
4
The only difference between the two is constant resoluti...
How do you clone a Git repository into a specific folder?
...fit servers?
– triple
Jun 12 '13 at 20:08
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show 15 more comments
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Skip callbacks on Factory Girl and Rspec
...nd be more consistent.
– Gnagno
Jun 20 '13 at 16:21
3
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Setting global styles for Views in Android
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edited Jun 20 '10 at 12:55
answered Jun 20 '10 at 3:34
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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...ate.
– Mark Longair
Apr 18 '11 at 5:20
1
The best practice for git is git push origin master and ...
How to get Maven project version to the bash command line
...
204
Tom's solution with the Exec Maven Plugin is much better, but still more complicated than it n...
Android LinearLayout : Add border with shadow around a LinearLayout
...e shadow color
– Aditay Kaushal
Sep 20 '17 at 7:18
shadow is very weak stackoverflow.com/questions/49076188/…
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Sleep until a specific time/date
...do the following:
current_epoch=$(date +%s)
target_epoch=$(date -d '01/01/2010 12:00' +%s)
sleep_seconds=$(( $target_epoch - $current_epoch ))
sleep $sleep_seconds
To add precision down to nanoseconds (effectively more around milliseconds) use e.g. this syntax:
current_epoch=$(date +%s.%N)
tar...