python binascii中uu, basse64, qp, hqx 编码与解码
python的binascii模块中包含了几种二进制与可打印字符串相互转换的几种常用编解码函数。dir查看一下 […]
python
python struct 模块
在做树莓派摄像头把图片通过socket传送时，需要把图片变成二进制， 这时用到了struct, 以下是stru […]
python ctypes 模块
ctype模块可以让python 调用c写的动态库。主要是对应两种语言的基本数据类型，指针，函数指针，结构体等 […]
树莓派连接sql server的安装过程
因为要用树莓派连接微软的SQL server服务器做一些事，用python连接。 首先安装： [crayon- […]
link NumPy —————————————
https://docs.scipy.org/doc/numpy-dev/user/quickstart.ht […]
python OpenCV 001_opencv_version.py
From example OpenCV “opencv_version.py“. ma […]
python logging模块
看这就好, 很容易懂： https://docs.python.org/3/howto/logging.htm […]
python class method
https://my.oschina.net/yangting880815/blog/465122 http: […]
python urlparse
https://my.oschina.net/guol/blog/95699
python int, long, 字符串 等相互转换
16进制字符串转10进制整数：
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1 2 3 4 5 6 7 8 9 10 |
>>> int(0xff) 255 >>> int('0xff') Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: invalid literal for int() with base 10: '0xff' >>> int('0xff',16) 255 >>> long(0x55) 85L |
10进制整数 […]
python str(), repr()
把对象转成字符串。 str() function is meant to return representat […]
python checksum, crc
Doc: https://docs.python.org/2/library/binascii.html py […]
python 读写ini文件模块ConfigParser
http://www.wklken.me/posts/2012/02/19/python-ini-config […]
python json php
参考阅读： http://www.01happy.com/php-post-request-get-json- […]
python subprocess新建进程
Doc: https://docs.python.org/2/library/subprocess.html# […]
net codingpy
http://codingpy.com/
python shutil模块
Doc: https://docs.python.org/2/library/shutil.html#modu […]
python os模块
Doc: https://docs.python.org/2/library/os.html?highligh […]
python fnmatch模块
Doc: https://docs.python.org/2/library/fnmatch.html#mod […]
python glob模块
Doc: https://docs.python.org/2/library/glob.html 列出指定路径 […]