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Find which version of package is installed with pip
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As of pip 1.3, there is a pip show command.
$ pip show Jinja2
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Name: Jinja2
Version: 2.7.3
Location: /path/to/virtualenv/lib/python2.7/site-packages
Requires: markupsafe
In older versions, pip freeze and grep should do the job nicely.
$ pip freeze | grep Jinja2
Jinja2==2.7.3
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Regular expressions in C: examples?
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238
Regular expressions actually aren't part of ANSI C. It sounds like you might be talking about ...
How to profile a bash shell script slow startup?
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132
If you have GNU date (or another version that can output nanoseconds), do this at the beginning ...
What would cause an algorithm to have O(log log n) complexity?
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2 Answers
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php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...code()和json_encode()的使用方法1.json_decode()json_decode(PHP 5 >= 5.2.0, PECL json >= 1.2.0)json_decode — 对 JSON 格式的字符串进行编码说明mixed jso...1.json_decode()
(PHP 5 >= 5.2.0, PECL json >= 1.2.0)
对 JSON 格式的字符串进行编码
说明：
mixed json_decod...
The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or
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12 Answers
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How to assert two list contain the same elements in Python? [duplicate]
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As of Python 3.2 unittest.TestCase.assertItemsEqual(doc) has been replaced by unittest.TestCase.assertCountEqual(doc) which does exactly what you are looking for, as you can read from the python standard library documentation. The method is...
Understanding the map function
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myildirim
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answered Jun 11 '12 at 1:51
davedave
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How to track untracked content?
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241
You have added vendor/plugins/open_flash_chart_2 as “gitlink” entry, but never defined it ...
App Inventor 2 数学积木完全指南：从加减乘除到位运算，一篇搞定所有计算...
App Inventor 2 数学积木完全指南：从加减乘除到位运算，一篇搞定所有计算需求
做 App 的时候，你觉得最离不开却又最容易被忽视的积木是什么？答案就是——数学运算积木。无论是计算购物总价、处理传感器数据，还是做游戏...