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How to check if variable is string with python 2 and 3 compatibility
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stevehasteveha
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echo that outputs to stderr
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Brandon RhodesBrandon Rhodes
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a...
STL中map容器使用自定义key类型报错详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...使用自定义key类型报错详解引言STL的map容器中，key的类型是不是随意的呢？实践编写测试代码定义一个结构体来试试：[cpp]view plaincopystructa{char*pName;intm_a;} 引言
STL的map容器中，key的类型是不是随意的呢？
实践
编写测试代...
join list of lists in python [duplicate]
...chain.from_iterable is a tiny bit faster than map+extend. [Python 2.7, x86_64]
– temoto
Jun 20 '11 at 2:23
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jQuery, simple polling example
...Boopathi Rajaa
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Error “The connection to adb is down, and a severe error has occurred.”
...t. This is the only way that works for my case (Eclipse: Indigo, OS: Win7 64-bit)
– Hong
Mar 18 '12 at 21:17
I don't ...
Find out how much memory is being used by an object in Python [duplicate]
...th, params)
>>> data = mfcc.X[:]
>>> sys.getsizeof(mfcc)
64
>>> sys.getsizeof(mfcc.X)
>>>80
>>> sys.getsizeof(data)
80
>>> mfcc
<bregman.features.MelFrequencyCepstrum object at 0x104ad3e90>
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Good Java graph algorithm library? [closed]
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Summary:
JGraphT if you are more interested in data structures and algorithms.
JGraph if your...
Using an SSH keyfile with Fabric
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Another cool feature available as of Fabric 1.4 - Fabric now supports SSH configs.
If you alre...
How can I see the size of files and directories in linux? [closed]
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Use ls command for files and du command for directories.
Checking File Sizes
ls -l filename ...