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Adding a guideline to the editor in Visual Studio
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Python: print a generator expression?
...for example:
>>> sorted(x*x for x in range(10))
[0, 1, 4, 9, 16, 25, 36, 49, 64, 81]
Basically all the other comprehensions available in Python 3 and Python 2.7 is just syntactic sugar around a generator expression. Set comprehensions:
>>> {x*x for x in range(10)}
{0, 1, 4, 81,...
分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...的性能不足以提供足够的能力服务于所有的网络请求。
2）我们总是害怕我们的这台服务器停机，造成服务不可用或是数据丢失。
于是我们不得不对我们的服务器进行扩展，加入更多的机器来分担性能上的问题，以及来解决单...
How to use string.replace() in python 3.x
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328
As in 2.x, use str.replace().
Example:
>>> 'Hello world'.replace('world', 'Guido')
'...
virtualenvwrapper and Python 3
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The latest version of virtualenvwrapper is tested under Python3.2. Chances are good it will wor...
Exclude .svn directories from grep [duplicate]
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272
If you have GNU Grep, it should work like this:
grep --exclude-dir=".svn"
If happen to be o...
Is It Possible to Sandbox JavaScript Running In the Browser?
... MattCochrane
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answered Oct 12 '08 at 7:35
Darius BaconDarius Bacon
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Is there a zip-like function that pads to longest length in Python?
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256
In Python 3 you can use itertools.zip_longest
>>> list(itertools.zip_longest(a, b, c...