lnn2007的专栏

遍历object function myFunc(k,v){ if(k!="age"){ return v; }else{ //return 1; } }

var deletedIds = []; var slice = deletedIds.slice; var concat = deletedIds.concat; var push = deletedIds.push; var indexOf = deletedIds.indexOf; var class2type = {}; var toString = class2type.to

读了jquery源码才知道自己有多菜，今天学习了jQuery.inArray这个工具函数。inArray: function( elem, arr, i ) { var len; if ( arr ) { // if ( indexOf ) { // return indexOf.call( arr, elem, i ); // } len = arr.len