大约有 6,400 项符合查询结果(耗时:0.0421秒) [XML]

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Python's most efficient way to choose longest string in list?

...eing evaluated is the longest string contained in the list. And I am using Python 2.6.1 6 Answers ...
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Accessing the index in 'for' loops?

...h you would normally use in languages such as C or PHP), is considered non-pythonic. The better option is to use the built-in function enumerate(), available in both Python 2 and 3: for idx, val in enumerate(ints): print(idx, val) Check out PEP 279 for more. ...
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Get fully qualified class name of an object in Python

...or logging purposes I want to retrieve the fully qualified class name of a Python object. (With fully qualified I mean the class name including the package and module name.) ...
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How to know if an object has an attribute in Python

Is there a way in Python to determine if an object has some attribute? For example: 14 Answers ...
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Purpose of Python's __repr__

... Omitted the reference: docs.python.org/reference/datamodel.html#object.__repr__ – S.Lott Dec 31 '09 at 11:19 1 ...
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Printing Python version in output

How can I print the version number of the current Python installation from my script? 5 Answers ...
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Maven equivalent for python [closed]

I'm a java developer/python beginner, and I'm missing my maven features, particularly dependency management and build automation (I mean you don't build, but how to create a package for deployment?) ...
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Where is my Django installation?

...import django >>> django <module 'django' from '/usr/local/lib/python2.6/dist-packages/django/__init__.pyc'> share | improve this answer | follow ...
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Python way of printing: with 'format' or percent form? [duplicate]

In Python there seem to be two different ways of generating formatted output: 4 Answers ...
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Accessing class variables from a list comprehension in the class definition

... a list comprehension within the class definition? The following works in Python 2 but fails in Python 3: 5 Answers ...