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Collections.emptyList() vs. new instance
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answered Apr 5 '11 at 13:04
aioobeaioobe
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SQL JOIN and different types of JOINs
... 3', DATE '2017-01-12' FROM dual UNION ALL
SELECT 'Dept 4', DATE '2017-04-01' FROM dual UNION ALL
SELECT 'Dept 5', DATE '2017-04-02' FROM dual
)
SELECT *
FROM days
LEFT JOIN departments
PARTITION BY (department) -- This is where the magic happens
ON day >= created_at
Parts of th...
HTML: How to limit file upload to be only images?
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edited Aug 4 '12 at 5:04
answered Jun 16 '12 at 10:47
K...
Remove a string from the beginning of a string
...t care.
– Fr0zenFyr
Jul 11 '19 at 6:04
Came back to mention that this has an additional benefit of working with an arr...
Eclipse says: “Workspace in use or cannot be created, chose a different one.” How do I unlock a work
...u think
– Amir Uval
Jun 8 '14 at 23:04
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Equivalent of *Nix 'which' command in PowerShell?
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– David Mohundro
Nov 28 '16 at 18:04
add a comment
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Convert Enum to String
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answered Jul 31 '15 at 9:04
KeithKeith
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JavaScript variable number of arguments to function
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edited Feb 26 '18 at 17:04
answered Jan 26 '10 at 18:08
r...
jQuery first child of “this”
...dren)
given, notif = $('#foo')
jQuery ways:
$(":first-child", notif) - 4,304 ops/sec - fastest
notif.children(":first") - 653 ops/sec - 85% slower
notif.children()[0] - 1,416 ops/sec - 67% slower
Native ways:
JavaScript native' ele.firstChild - 4,934,323 ops/sec (all the above approaches are 100%...
Can a project have multiple origins?
...ered Jul 27 '12 at 15:22
user229044♦user229044
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