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Firefox 'Cross-Origin Request Blocked' despite headers
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GodwhackerGodwhacker
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Android: How to handle right to left swipe gestures
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thunderbird
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answered Oct 17 '12 at 16:19
Mirek RusinMirek R...
In Docker, what's the difference between a container and an image? [duplicate]
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13 Answers
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How to obtain the number of CPUs/cores in Linux from the command line?
...ost cases.
– Frank Kusters
May 17 '13 at 10:52
9
grep -c '^processor' /proc/cpuinfo on zsh.
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How do you sort a dictionary by value?
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edited Aug 31 '17 at 23:01
Peter Mortensen
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How do I create a Bash alias?
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273
You can add an alias or a function in your startup script file. Usually this is .bashrc, .bash_l...
Enable the display of line numbers in Visual Studio
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223
Visual Studio has line numbering:
Tools -> Options -> Text Editor -> All Languages -&g...
Generating a drop down list of timezones with PHP
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183
I would do it in PHP, except I would avoid doing preg_match 100 some times and do this to genera...
How best to determine if an argument is not sent to the JavaScript function
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How do I use the conditional operator (? :) in Ruby?
...recedence issues. Both are expressions.
Examples:
puts (if 1 then 2 else 3 end) # => 2
puts 1 ? 2 : 3 # => 2
x = if 1 then 2 else 3 end
puts x # => 2
Note that in the first case parenthesis are required (otherwise Ruby is confused because it think...