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Rounding a double to turn it into an int (java)
...ht even be faster depending on your platform: stackoverflow.com/questions/12091014/…
– Dr. Daniel Thommes
Feb 11 '16 at 13:50
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What is the difference between YAML and JSON?
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206
json is not a subset (although it's close), and the incompatibilities are infuriating when you encouter them. json libraries are general...
How to sort a list/tuple of lists/tuples by the element at a given index?
...orted). reverse=True.
– Stephen
Dec 20 '12 at 15:54
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@Stephen using itemgetter is faster and si...
Error Code: 2013. Lost connection to MySQL server during query
I got the Error Code: 2013. Lost connection to MySQL server during query error when I tried to add an index to a table using MySQL Workbench.
I noticed also that it appears whenever I run long query.
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cannot load such file — bundler/setup (LoadError)
...to Ruby and am having trouble with LOAD_PATH
http://weblog.rubyonrails.org/2009/9/1/gem-packaging-best-practices/
http://guides.rubygems.org/faqs/
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How should I choose an authentication library for CodeIgniter? [closed]
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Update (May 14, 2010):
It turns out, the russian developer Ilya Konyukhov picked up the gauntlet after reading this and created a new auth library for CI based on DX Auth, following the recommendations and requirements below.
And the resulti...
Determine if Python is running inside virtualenv
...ys works for Python 3 stdlib venv and for recent virtualenv (since version 20). Older versions of virtualenv used sys.real_prefix instead of sys.base_prefix (and sys.real_prefix did not exist outside a virtual environment), and in Python 3.3 and earlier sys.base_prefix did not ever exist. So a fully...
Parsing XML with namespace in Python via 'ElementTree'
...This is not documented very well:
namespaces = {'owl': 'http://www.w3.org/2002/07/owl#'} # add more as needed
root.findall('owl:Class', namespaces)
Prefixes are only looked up in the namespaces parameter you pass in. This means you can use any namespace prefix you like; the API splits off the ow...
make div's height expand with its content
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answered Nov 19 '11 at 21:20
NickNick
87966 silver badges22 bronze badges
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How do I check if a file exists in Java?
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answered Nov 29 '09 at 20:35
Sean A.O. HarneySean A.O. Harney
21.6k44 gold badges2727 silver badges3030 bronze badges
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