文件读取
摘要:
文件的读取 f=file('a.txt','r') while True: line=f.readline() if len(line)==0: break else: print(line), print(line[0])字典的使用 d={'1':'k1','2':'k2','3':'k3'} p 阅读全文
posted @ 2016-12-05 09:31 chenxiaoyong 阅读(114) 评论(0) 推荐(0)
posted @ 2016-12-05 09:31 chenxiaoyong 阅读(114) 评论(0) 推荐(0)
posted @ 2016-12-05 09:30 chenxiaoyong 阅读(125) 评论(0) 推荐(0)
posted @ 2016-12-05 09:29 chenxiaoyong 阅读(143) 评论(0) 推荐(0)
posted @ 2016-12-04 20:30 chenxiaoyong 阅读(147) 评论(0) 推荐(0)
posted @ 2016-12-04 20:05 chenxiaoyong 阅读(173) 评论(0) 推荐(0)