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'str' object does not support item assignment in Python
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In Python, strings are immutable, so you can't change their characters in-place.
You can, however, do the following:
for i in str:
srr += i
The reasons this works is that it's a shortcut for:
for i in str:
srr = srr...
Inherit docstrings in Python class inheritance
I'm trying to do some class inheritance in Python. I'd like each class and inherited class to have good docstrings. So I think for the inherited class, I'd like it to:
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TypeError: 'module' object is not callable
...gt;>> import socket
>>> socket
<module 'socket' from 'C:\Python27\lib\socket.pyc'>
>>> socket.socket
<class 'socket._socketobject'>
>>>
>>> from socket import socket
>>> socket
<class 'socket._socketobject'>
This is what the erro...
Should I hash the password before sending it to the server side?
...s and salts should never be exposed.
– Levente Pánczél
May 27 '14 at 10:09
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How to switch position of two items in a Python list?
...n for this problem on the net (probably because switch, position, list and Python are all such overloaded words).
7 Answers...
How to get name of exception that was caught in Python?
How can I get the name of an exception that was raised in Python?
5 Answers
5
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How to test multiple variables against a value?
...f three letters. I was wondering if there was a way to translate this into Python. So say:
25 Answers
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How do I create a datetime in Python from milliseconds?
... Java by java.util.Date(milliseconds) . How do I create the comparable in Python?
5 Answers
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Is there a built in function for string natural sort?
Using Python 3.x, I have a list of strings for which I would like to perform a natural alphabetical sort.
18 Answers
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Check if a given key already exists in a dictionary and increment it
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You are looking for collections.defaultdict (available for Python 2.5+). This
from collections import defaultdict
my_dict = defaultdict(int)
my_dict[key] += 1
will do what you want.
For regular Python dicts, if there is no value for a given key, you will not get None when access...