七月, 2011

记项目Python-MySQL访问类的优化

1 comment on this article Posted by admin in linux, python on 2011-07-29 16:32:59 , tagged with , , .

背景 接手一些Python项目的后续开发与维护，发现这些项目都用同一个数据库访问类，而生成的结果行竟然是用li […]

Python序列化库效率对比

0 comments on this article Posted by admin in python on 2011-07-15 09:50:01 , tagged with .

Python内置marshal, cPickle等序列化库，但cPickle效率不太理想，marshal文档也 […]