摘要: a**b==a的b次方 //强制浮点除法字符串 'abc' 3 * 'ab'== 'ababab' 'a'+str(123) == 'a123'len('abc') ==3 indexing 'abc'[0] == 'a' 'abc'[-1] == 'c' Slicing 'abc'[1:3] ==... 阅读全文
posted @ 2015-06-18 18:41 fusama 阅读(136) 评论(0) 推荐(0)