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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
32.4k88 gold badges6464 silver badges7676 bronze badges
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♦
111 silver badge
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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Command to get time in milliseconds
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357
date +%s%N returns the number of seconds + current nanoseconds.
Therefore, echo $(($(date +%s...