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Converting Epoch time into the datetime
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see docs.python.org/2/library/time.html#time.strftime for more info in the format string
– georg
Jul 27 '13 at 21:01
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How to get numbers after decimal point?
...odulo division approach in multiple languages, whereas the above answer is Python-specific.
– Stew
Feb 3 '15 at 20:17
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Can I force pip to reinstall the current version?
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--force-reinstall
doesn't appear to force reinstall using python2.7 with pip-1.5
I've had to use
--no-deps --ignore-installed
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Reading JSON from a file?
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In python 3, we can use below method.
Read from file and convert to JSON
import json
from pprint import pprint
# Considering "json_list.json" is a json file
with open('json_list.json') as fd:
json_data = json.load(fd)
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Hexadecimal To Decimal in Shell Script
...le 'print hex("FF");'
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with printf :
$ printf "%d\n" 0xFF
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with python:
$ python -c 'print(int("FF", 16))'
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with ruby:
$ ruby -e 'p "FF".to_i(16)'
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with node.js:
$ nodejs <<< "console.log(parseInt('FF', 16))"
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with rhino:
$ rhino<<EOF
print(parseInt('FF',...
How can I save an image with PIL?
I have just done some image processing using the Python image library (PIL) using a post I found earlier to perform fourier transforms of images and I can't get the save function to work. The whole code works fine but it just wont save the resulting image:
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What can MATLAB do that R cannot do? [closed]
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In my experience moving from MATLAB to Python is an easier transition - Python with numpy/scipy is closer to MATLAB in terms of style and features than R. There are also open source direct MATLAB clones Octave and Scilab.
There is certainly much that MATLAB can d...
项目管理实践教程二、源代码控制【Source Control Using VisualSVN Server ...
...际上，从你把源代码迁签入SVN服务器开始，每一个版本的数据和文件，就算是你已经删除了的，也都可以随时迁出。
以上只是TortoiseSVN最简单的几个功能，其实他的功能远不止这些，其他的功能大家可以在使用的过程中慢慢体...
90后创业四年:曾经觉得不公 后来愿赌服输 - 资讯 - 清泛网 - 专注C/C++及内核技术
...。比如，2011年我做好友拼图，确实火了一把，但3个月后数据下滑得很厉害，然后就无人问津了。2012年我做上传两张图猜未来宝宝长啥样那个网站时，也能预测到，它肯定会火一阵子，但没法一直火爆下去。这两件事给我的启发...
Flatten list of lists [duplicate]
I'm having a problem with square brackets in Python. I wrote a code that produces the following output:
4 Answers
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