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How to define an enum with string value?
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113
You can't - enum values have to be integral values. You can either use attributes to associate a...
How do I implement __getattribute__ without an infinite recursion error?
...tput with code in foo.py:
In [1]: from foo import *
In [2]: d = D()
In [3]: d.test
Out[3]: 0.0
In [4]: d.test2
Out[4]: 21
Update:
There's something in the section titled More attribute access for new-style classes in the current documentation, where they recommend doing exactly this to avoid ...
Solutions for INSERT OR UPDATE on SQL Server
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381
don't forget about transactions. Performance is good, but simple (IF EXISTS..) approach is ver...
correct way to use super (argument passing)
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3 Answers
3
Active
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SQL (MySQL) vs NoSQL (CouchDB) [closed]
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3 Answers
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Active
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What does a tilde do when it precedes an expression?
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273
~ is a bitwise operator that flips all bits in its operand.
For example, if your number was 1, ...
How is __eq__ handled in Python and in what order?
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3 Answers
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Define a lambda expression that raises an Exception
...7,'|\0\0\202\1\0',(),(),('x',),'','',1,''),{}
)(Exception())
And a python3 strong stomach solution:
type(lambda: 0)(type((lambda: 0).__code__)(
1,0,1,1,67,b'|\0\202\1\0',(),(),('x',),'','',1,b''),{}
)(Exception())
Thanks @WarrenSpencer for pointing out a very simple answer if you don't ca...
What does “mro()” do?
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answered Jan 6 '10 at 3:17
Alex MartelliAlex Martelli
724k148148 gold badges11261126 silver badges13241324 bronze badges
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How to make the tab character 4 spaces instead of 8 spaces in nano?
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edited Aug 27 '13 at 6:51
answered Mar 12 '13 at 14:50
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