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Finding Number of Cores in Java
...he getNumberOfCores completely ignores it. As an aside, blog.opengroup.org/2015/10/02/… so 'Mac' should be in your isUnix() but... For BSD, OSX, no lscpu command exists and your getNumberOfCores will return 0.
– Paul Hargreaves
Apr 19 '16 at 19:16
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What is the right way to override a setter method in Ruby on Rails?
...=========================================================
Update: July 19, 2017
Now the Rails documentation is also suggesting to use super like this:
class Model < ActiveRecord::Base
def attribute_name=(value)
# custom actions
###
super(value)
end
end
======================...
How to create multiple directories from a single full path in C#?
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Reasons that the passed Intent would be NULL in onStartCommand
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How to use > in an xargs command?
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201
Do not make the mistake of doing this:
sh -c "grep ABC {} > {}.out"
This will break unde...
Insert Unicode character into JavaScript
... |
edited Aug 26 '15 at 20:41
Seanny123
5,70277 gold badges4949 silver badges100100 bronze badges
answ...
In JavaScript, does it make a difference if I call a function with parentheses?
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Marcel Korpel
20.4k55 gold badges5656 silver badges7878 bronze badges
answered Jul 14 '10 at 14:11
Peter BaileyPete...
If vs. Switch Speed
... think?
– yazanpro
Nov 16 '12 at 21:20
@yazanpro On old compilers potentially yes (but note that the number of cases i...
git push to specific branch
...rategy which means that will push only current branch. blogs.atlassian.com/2014/06/happened-git-2-0-full-goodies
– Petr Mensik
Mar 17 '17 at 16:05
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AJAX post error : Refused to set unsafe header “Connection”
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