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Intellij IDEA generate for-each/for keyboard shortcut
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answered Apr 3 '11 at 0:18
d-lived-live
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jQuery .hasClass() vs .is()
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edited Jun 20 at 9:12
Community♦
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answered Feb 4 '11 at 18:30
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Debugging iframes with Chrome developer tools
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answered Dec 20 '11 at 20:08
MetagrapherMetagrapher
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in_array multiple values
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200
Intersect the targets with the haystack and make sure the intersection is precisely equal to th...
Check if all values of array are equal
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const allEqual = arr => arr.every( v => v === arr[0] )
allEqual( [1,1,1,1] ) // true
Or one-liner:
[1,1,1,1].every( (val, i, arr) => val === arr[0] ) // true
Array.prototype.every (from MDN) :
The every() method tests whether all elements in the array pass the...
How can I list ALL grants a user received?
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answered Aug 19 '09 at 17:09
DCookieDCookie
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Omitting the first line from any Linux command output
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answered Sep 6 '11 at 10:37
Fredrik PihlFredrik Pihl
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Django “login() takes exactly 1 argument (2 given)” error
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answered Jul 15 '09 at 22:32
sthsth
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Replace one character with another in Bash
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405
Use inline shell string replacement. Example:
foo=" "
# replace first blank only
bar=${foo/ ...
R data formats: RData, Rda, Rds etc
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KenMKenM
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