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Create new tmux session from inside a tmux session
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msharpmsharp
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Is Java Regex Thread Safe?
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Sam
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answered Sep 1 '09 at 1:14
Vineet ReynoldsVinee...
How to rename items in values() in Django?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 15 '12 at 10:45
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How can I check if a Perl array contains a particular value?
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190
Simply turn the array into a hash:
my %params = map { $_ => 1 } @badparams;
if(exists($para...
Meaning of “[: too many arguments” error from if [] (square brackets)
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VARIABLE=$(/some/command);
# returns "hello world"
if [ $VARIABLE == 0 ]; then
# fails as if you wrote:
# if [ hello world == 0 ]
fi
The same will be true for any function call that puts down a string containing spaces or other special characters.
Easy fix
Wrap the variable output i...
How to add to an existing hash in Ruby
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edited Sep 30 '14 at 15:07
answered Jul 28 '11 at 19:09
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How to get all enum values in Java?
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answered Feb 16 '10 at 0:19
ColinDColinD
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Difference between os.getenv and os.environ.get
...s the right one.
– RayLuo
Apr 11 at 0:33
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Scoping in Python 'for' loops
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109
The likeliest answer is that it just keeps the grammar simple, hasn't been a stumbling block fo...
How to take screenshot of a div with JavaScript?
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