奋蹄向前

摘要： 赋值："""s[i:j] = tslice of s from i to j is replaced by the contents of the iterable t"""li = ["a",2,True,"b"]li[4:5] = ["c",False,3] #批量赋值，超过范围自动扩展List大小print li>>['a', 2, True, 'b', 'c', False, 3]索引：　li = [&quo 阅读全文