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Zero-pad digits in string
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Gras Double
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answered Nov 27 '08 at 17:59
Konrad RudolphKonra...
JQuery to load Javascript file dynamically
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Paolo BergantinoPaolo Bergantino
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Signal handling with multiple threads in Linux
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35
This is slightly nuanced, based on which version of the Linux kernel you are using.
Assuming 2...
Count, size, length…too many choices in Ruby?
... an element or predicate and count only those items that match.
> [1,2,3].count{|x| x > 2 }
=> 1
In the case where you don't provide a parameter to count it has basically the same effect as calling length. There can be a performance difference though.
We can see from the source code f...
Why does “,,,” == Array(4) in Javascript?
...ring()
"a,b,c"
How the comparison works is described in section 11.9.3 of the specification. There you will see (x == y):
8. If Type(x) is either String or Number and Type(y) is Object,
return the result of the comparison x == ToPrimitive(y).
(arrays are objects in JavaScript)
and ...
Add hover text without javascript like we hover on a user's reputation
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Shubham Chaudhary
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answered Jun 13 '12 at 20:32
gcochardgcochard...
AngularJS multiple filter with custom filter function
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3 Answers
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JComboBox Selection Change Listener?
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edited May 23 '17 at 12:10
Community♦
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answered Sep 12 '08 at 13:32
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How to format a number 0..9 to display with 2 digits (it's NOT a date)
I'd like to always show a number under 100 with 2 digits (example: 03, 05, 15...)
5 Answers
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Unable to find a locale path to store translations for file __init__.py
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3 Answers
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