个人学习记录,代码难免不尽人意 There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than the pivot are moved to its left and those la…
本篇将会介绍beutifulsoup4模块,可以用于网络爬虫、解析HTML和XML,对于没有接触过前端,不了解HTML是如何工作的,需要先解释一下什么事HTML。
1. HTML
网页中的各种布局等的背后都是非常简单的纯文本格式,那种格式称为…