大约有 47,000 项符合查询结果（耗时：0.0346秒） [XML]
Outputting data from unit test in python
...ware of the ability to create a customized message, which can carry some information, but sometimes you might deal with more complex data, that can't easily be represented as a string.
...
Safe characters for friendly url [closed]
... a website that will have articles, and I would like to make friendly URLs for it, example the URL of the page with
13 Ans...
How to install Boost on Ubuntu
...
It is easy to build and install Boost from the sources, for example anycoder.wordpress.com/2014/04/28/building-boost
– Andrew Selivanov
Apr 29 '14 at 11:24
5
...
How to retrieve a module's path?
...he path of the module you import, but not of the module/script you are in (for the script you're running, __file__ is not a full path, it is relative). For the file I'm in I had to import another module from the same directory and do as shown here. Does anyone know a more convenient way?
...
How can I force division to be floating point? Division keeps rounding down to 0?
...ing with other types (such as complex numbers) you'll need to either check for those or use a different method.
share
|
improve this answer
|
follow
|
...
Using python's eval() vs. ast.literal_eval()?
...) came up as a possible solution. Now I have never had
to use eval() before but, I have come across plenty of information about the potential
danger it can cause. That said, I'm very wary about using it.
...
How to get the caller's method name in the called method?
...tended to help debugging and development; it's not advisable to rely on it for production-functionality purposes.
share
|
improve this answer
|
follow
|
...
Markup XML解析库下载（Markup.h 和 Markup.cpp） - 源码下载 - 清泛网 - 专注C/C++及内核技术
...xml方法整理（持续更新）》
Markup.h
// Markup.h: interface for the CMarkup class.
//
// Markup Release 11.1
// Copyright (C) 2009 First Objective Software, Inc. All rights reserved
// Go to www.firstobject.com for the latest CMarkup and EDOM documentation
// Use in commercial ap...
Confused about __str__ on list in Python [duplicate]
...ting an object uses str(); printing a list containing an object uses str() for the list itself, but the implementation of list.__str__() calls repr() for the individual items.
So you should also overwrite __repr__(). A simple
__repr__ = __str__
at the end of the class body will do the trick.
...
Chaining multiple filter() in Django, is this a bug?
...nd it is that they are subtly different by design (and I am certainly open for correction): filter(A, B) will first filter according to A and then subfilter according to B, while filter(A).filter(B) will return a row that matches A 'and' a potentially different row that matches B.
Look at the examp...