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Difference between wait and sleep
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edited Oct 9 '17 at 13:14
arc
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schema builder laravel migrations unique on two columns
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edited Nov 13 '17 at 15:32
Chuck Le Butt
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What is Vim recording and how can it be disabled?
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1086
You start recording by q<letter>
and you can end it by typing q again.
Recording is a ...
Stop pip from failing on single package when installing with requirements.txt
...ine with pip install may be a workaround.
cat requirements.txt | xargs -n 1 pip install
Note: -a parameter is not available under MacOS, so old cat is more portable.
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How to do a simple file search in cmd
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180
dir /s *foo* searches in current folder and sub folders.
It finds directories as well as files...
Loading custom configuration files
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edited Jan 7 '19 at 6:44
answered Feb 3 '09 at 10:27
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Find if current time falls in a time range
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Better way to sum a property value in an array
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16 Answers
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Return two and more values from a method
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def sumdiff(x, y)
return x+y, x-y
end
#=> nil
sumdiff(3, 4)
#=> [7, -1]
a = sumdiff(...
Adding Http Headers to HttpClient
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edited Nov 7 '19 at 10:17
Massimiliano Kraus
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