Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Javascript 学习笔记

433 views

Published on

Published in: Technology
  • Be the first to comment

  • Be the first to like this

Javascript 学习笔记

  1. 1. Javascript 学习笔记 2012-04-13
  2. 2. • http://郭向科 http://%E9%83%AD%E5%90%91%E7%A7%91
  3. 3. • isNaN(expression) 是否为数字• isFinite()是否有限• Boolean(0)• paseFloat(“string”) parseInt(“0x3F8”)• 闭包,就是指程序语言中能让代码调用已 运行的函数中所定义的局部变量。
  4. 4. 随机数• Math.random()*(max-min+1) + min

×