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Check if class already assigned before adding
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answered Sep 13 '11 at 14:27
jmar777jmar777
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Python, add trailing slash to directory string, os independently
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27
Since you want to connect a directory and a filename, use
os.path.join(directory, filename)
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Python convert tuple to string
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27
here is an easy way to use join.
''.join(('a', 'b', 'c', 'd', 'g', 'x', 'r', 'e'))
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Wrapping null-returning method in Java with Option in Scala?
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Tom CrockettTom Crockett
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What is causing this ActiveRecord::ReadOnlyRecord error?
...I may have to post another question for that
– user26270
Mar 12 '09 at 19:02
@codeman, yes, the :include will reduce t...
How do I push a local Git branch to master branch in the remote?
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Don't do "git push origin :master" that can remove your existing branch o the remote
– Mangirdas Skripka
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Show current key setting?
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XuanXuan
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GridView VS GridLayout in Android Apps
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271
A GridView is a ViewGroup that displays items in two-dimensional scrolling grid. The items in ...
What's the fastest way to convert String to Number in JavaScript?
...n when Number() is used.
– Nolo
Sep 27 '14 at 14:26
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Chrome 61.0.3163. Number() is fastest of al...
How to set background color in jquery
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$(this).css('background-color', 'red');
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