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Fast way of counting non-zero bits in positive integer
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For arbitrary-length integers, bin(n).count("1") is the fastest I could find in pure Python.
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case-insensitive list sorting, without lowercasing the result?
...d only sort lists of one type of string.
>>> lst = ['Aden', u'abe1']
>>> sorted(lst)
['Aden', u'abe1']
>>> sorted(lst, key=lambda s: s.lower())
[u'abe1', 'Aden']
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How do you check in python whether a string contains only numbers?
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How to make Java honor the DNS Caching Timeout?
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edited Apr 17 '14 at 7:36
AyB
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Apache Proxy: No protocol handler was valid
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edited Dec 9 '14 at 17:16
answered Sep 25 '14 at 18:03
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How to kill all processes matching a name?
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CSS: Setting width/height as Percentage minus pixels
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Migrating from JSF 1.2 to JSF 2.0
I am working with a rather large app written in JSF 1.2 .
JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.
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return statement vs exit() in main()
...over return.
http://groups.google.com/group/gnu.gcc.help/msg/8348c50030cfd15a
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Difference between string and char[] types in C++
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192
A char array is just that - an array of characters:
If allocated on the stack (like in your ...