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Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
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Add characters to a string in Javascript
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answered Apr 22 '11 at 11:00
BlazesBlazes
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What is the 
 character?
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Justin NiessnerJustin Niessner
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Specify format for input arguments argparse python
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239
Per the documentation:
The type keyword argument of add_argument() allows any necessary ty...
How do I set a textbox's text to bold at run time?
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edited Jun 21 '10 at 22:58
answered Jun 21 '10 at 22:51
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How to use subprocess popen Python
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edited Jun 11 '14 at 17:12
Travis Cunningham
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answered Sep 26 '12 at 1...
How does a Breadth-First Search work when looking for Shortest Path?
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edited Dec 1 '14 at 21:34
marzapower
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Which characters are valid/invalid in a JSON key name?
... It can even have " as long as you escape it:
{"The \"meaning\" of life":42}
There is perhaps a chance you'll encounter difficulties loading such values into some languages, which try to associate keys with object field names. I don't know of any such cases, however.
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Do regular expressions from the re module support word boundaries (\b)?
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answered Oct 22 '10 at 8:24
pyfuncpyfunc
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jquery find closest previous sibling with class
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258
Try:
$('li.current_sub').prevAll("li.par_cat:first");
Tested it with your markup:
$('li.cu...