python-2.x

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Getting a Python function to cleanly return a scalar or list, depending on number of arguments

Disclaimer: I\'m looking for a Python 2.6 solution, if there is one. I\'m looking for a function that returns a single value when passed a single value, or that returns a sequence when passed multipl[详细]

2023-01-21 22:32 分类：问答
Lisp's apply and funcall vs Python's apply

Lisp\'s APPLY is for calling functions with computed argument stored in lists.(Modified from Rainer\'s comment)[详细]

2023-01-18 21:12 分类：问答
Why should we NOT use sys.setdefaultencoding("utf-8") in a py script?

I have seen few py scripts which use this at the top of the script. In what cases one should use it? import sys[详细]

2023-01-18 08:40 分类：问答
Writing a module for both Python 2.x and 3.x

I\'ve written a pure-Python module for Python 3.0/3.1 which I\'d also like to make it compatible with 2.x (probably just 2.6/2.7) in order to make it available to the widest possible audience.[详细]

2023-01-17 01:56 分类：问答
Is it safe to replace MacOS X default Python interpreter?

I have the default Python 2.6.1 installed as /usr/bin/python and Python 3.1.2 installed in /usr/local/bin/python3.1. Considering that I use only 3.x syntax, is it safe to replace the de开发者_开发技巧[详细]

2023-01-16 03:40 分类：问答
python round problem

I am facing the problem while dividing my max_sum = 14 total_no=4 开发者_Go百科so when i do print \"x :\", (total_sum/total_no)[详细]

2023-01-14 23:33 分类：问答
Is there a description of how __cmp__ works for dict objects in Python 2?

I\'ve been trying to make a dict subclass inheriting from UserDict.DictMixin that supports non-hashable keys.Perfo开发者_StackOverflowrmance isn\'t a concern.Unfortunately, Python implements some of t[详细]

2023-01-11 19:38 分类：问答
Python (2.x) list / sublist selection -1 weirdness

So I\'ve been playing around with python and noticed something that seems a bit odd. The semantics of -1 in selecting from a list don\'t seem to be consistent.[详细]

2023-01-11 03:45 分类：问答
Number in python - 010 [duplicate]

This question already has answers here: 开发者_如何学Go Closed 10 years ago. Possible Duplicate: How do you express binary literals in Python?[详细]

2023-01-10 12:04 分类：问答
Getting ready to convert from Python 2.x to 3.x

As we all know by now (I hope), Python 3 is slowly beginning to replace Python 2.x. Of course it will be many MANY years before most of the existing code is finally ported, but there are things we can[详细]

2023-01-10 07:17 分类：问答