2008年11月4日
摘要: python里面list列表中extend和append的比较 What's the difference? If you append a list to another list, you add the new list as a single extra list to the original, thus makingthe original list just one longer... 阅读全文
posted @ 2008-11-04 11:15 SunWentao 阅读(1303) 评论(0) 推荐(0) 编辑