摘要:
$(function(){var tags = $(".tag");tags.each(function(){ var r = Math.floor(Math.random()*255); var g = Math.floor(Math.random()*255); var b =... 阅读全文
摘要:
1、splice数组操作方法//splice()方法返回操作删除的项形成新的数组 var colors = ["red","green","blue"]; var removed = colors.splice(0,1,"black");//splice至少有3个参数,第一个0位开始操作的位... 阅读全文
摘要:
var person1 = { toString:function(){ return "Nikolaos"; }, toLocaleString:function(){ return "Nicholas"; } }; var person2 =... 阅读全文