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jQuery: Check if div with certain class name exists
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433
You can simplify this by checking the first object that is returned from JQuery like so:
if ($...
How to force a web browser NOT to cache images
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edited May 15 '19 at 5:38
user985399
answered Sep 24 '08 at 12:27
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How to add Google Analytics Tracking ID to GitHub Pages
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answered Jun 20 '13 at 9:16
exexzianexexzian
7,08666 gold badges4040 silver badges4949 bronze badges
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Bypass popup blocker on window.open when JQuery event.preventDefault() is set
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edited Dec 30 '14 at 15:56
answered Mar 1 '12 at 10:53
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Call int() function on every list element?
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364
This is what list comprehensions are for:
numbers = [ int(x) for x in numbers ]
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Programmatically Determine a Duration of a Locked Workstation?
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138
I hadn't found this before, but from any application you can hookup a SessionSwitchEventHandler...
pod install -bash: pod: command not found
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edited Jan 23 '16 at 18:12
Cesare
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How to tell if a string contains a certain character in JavaScript?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Dec 14 '10 at 21:38
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
...he double to float. float has 24 binary bits of precision, and double has 53. In binary, 0.1 is:
0.1₁₀ = 0.0001100110011001100110011001100110011001100110011…₂
^ ^ ^ ^
1 10 20 24
So if we round up at the 24th digit, we'll get
0.1...
Is there a way to ignore header lines in a UNIX sort?
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(head -n 2 <file> && tail -n +3 <file> | sort) > newfile
The parentheses create a subshell, wrapping up the stdout so you can pipe it or redirect it as if it had come from a single command.
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