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How to add 10 days to current time in Rails
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286
Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you'...
How do I find out with jQuery if an element is being animated?
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200
if( $(elem).is(':animated') ) {...}
More info: https://api.jquery.com/animated-selector/
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How can I get jquery .val() AFTER keypress event?
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152
Change keypress to keyup:
$(someTextInputField).on("keyup", function() {
alert($(this).val())...
Static function variables in Swift
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}
7> foo()
$R0: Int = 1
8> foo()
$R1: Int = 2
9> foo()
$R2: Int = 3
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phpinfo() - is there an easy way for seeing it?
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225
From your command line you can run..
php -i
I know it's not the browser window, but you can...
How to download a single commit-diff from GitHub?
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2 Answers
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How to change column datatype from character to numeric in PostgreSQL 8.4
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242
You can try using USING:
The optional USING clause specifies how to compute the new column...
Regex - Does not contain certain Characters
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How to hash a string into 8 digits?
...8097614L
>>> # Use hash()
>>> abs(hash(s)) % (10 ** 8)
82148974
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