摘要:
笔记-urllib-parse 1. 简介模块官方解释This module defines a standard interface to break Uniform Resource Locator (URL) strings up in components (addressing schem 阅读全文
摘要:
算法-leetcode-65-Valid Number 上代码: # coding:utf-8 __author__ = "sn" """Validate if a given string is numeric. Some examples:"0" => true" 0.1 " => true"a 阅读全文