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Find difference between timestamps in seconds in PostgreSQL
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246
Try:
SELECT EXTRACT(EPOCH FROM (timestamp_B - timestamp_A))
FROM TableA
Details here: EXTR...
What happens if a Android Service is started multiple times?
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Novin Shahroudi
46055 silver badges1717 bronze badges
answered Nov 5 '11 at 11:37
Philipp WendtPhilipp Wendt
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MySQL: Selecting multiple fields into multiple variables in a stored procedure
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How to track child process using strace?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Scala: what is the best way to append an element to an Array?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
How do I use vimdiff to resolve a git merge conflict?
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chepnerchepner
357k4646 gold badges352352 silver badges475475 bronze badges
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Does uninstalling a package with “pip” also remove the dependent packages?
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answered Sep 21 '15 at 14:46
liniboulinibou
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Accessing bash command line args $@ vs $*
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answered Sep 7 '12 at 10:46
glenn jackmanglenn jackman
195k3232 gold badges177177 silver badges284284 bronze badges
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Real-world applications of zygohistomorphic prepromorphisms
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Select second last element with css
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kapakapa
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