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How do lexical closures work?
...ions created, with a different i in each one.
flist = []
for i in xrange(3):
def funcC(j):
def func(x): return x * j
return func
flist.append(funcC(i))
for f in flist:
print f(2)
This is what happens when you mix side effects and functional programming.
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Nested JSON objects - do I have to use arrays for everything?
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3 Answers
3
Active
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How to get the name of a class without the package?
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3 Answers
3
Active
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No route matches “/users/sign_out” devise rails 3
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K M Rakibul Islam
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answered Jul 2 '11 at 14:34
Jessie Dedecker...
Citing the author of a blockquote using Markdown syntax
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edited Sep 4 '15 at 12:35
answered Jan 4 '10 at 20:51
ce...
Localization and internationalization, what's the difference?
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233
Internationalization (i18n)the process of changing your software so that it isn't hardwired ...
Add a new line in file?
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edited Apr 15 '13 at 22:45
answered Aug 19 '10 at 3:10
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Installing SetupTools on 64-bit Windows
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Apparently (having faced related 64- and 32-bit issues on OS X) there is a bug in the Windows installer. I stumbled across this workaround, which might help - basically, you create your own registry value HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Python\PythonCore\2.6...
git-checkout older revision of a file under a new name
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318
You can use "git show" for that:
prompt> git show HEAD^:main.cpp > old_main.cpp
(Note...