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Python：判断文本中的用户名在数据库中是否存在，存在返回1，不存在返回0
kowme 2014-07-11 22:03 阅读: 5197 评论: 0 推荐: 0
发上等愿，结中等缘，享下等福；择高处立，寻平处住，向宽处行
Brick walls are there for a reason :they let us prove how badly we want things
It's not who you are underneath, it's what you do that defines you
Brick walls are there for a reason :they let us prove how badly we want things
