这两个函数除了调用对象以及参数不同之外,<javascript高级程序设计>中对exec描述比较详细,对match只是说返回数组跟exec一样.书中并没有说只说了正则在非全局模式下的情况,但是其实在正则全局模式下则有很大区别. 一.非全局模式下 在非全局模式下,两种方法返回结果相同,我们以match为例. 我们首先来看代码 var str="cat,bat,sat"; var pattern=/.at/; var matches=str.match(pattern); co
The bytes/str dichotomy in Python 3 - Eli Bendersky's website https://eli.thegreenplace.net/2012/01/30/the-bytesstr-dichotomy-in-python-3 Arguably the most significant new feature of Python 3 is a much cleaner separation between text and binary data.
reference and transporting from: http://eli.thegreenplace.net/2012/01/30/the-bytesstr-dichotomy-in-python-3/ Arguably the most significant new feature of Python 3 is a much cleaner separation between text and binary data. Text is always Unicode and i
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 日期 题目地址:https://leetcode.com/problems/word-pattern/#/description 题目描述 Given a pattern and a string str, find if str follows the same pattern. Here follow means a full match, su
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 字典+set 单字典 日期 题目地址:https://leetcode.com/problems/find-and-replace-pattern/description/ 题目描述 You have a list of words and a pattern, and you want to know which words in words ma