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Array扩展方法:
1 //author: Kenmu 2 //created time: 2015-03-16 3 //function: 删除数组内以某值开头的字符串对象 4 Array.prototype.removeBeginWithVal = function (val) { 5 for(var i=0, len = this.length; i < len; i++) { 6 if(this[i].indexOf(val) != -1) { 7 this.splice(i, 1); 8 break; 9 } 10 } 11 };
调用方式:
1 var arr =["Kenmu", "DemandTypeStringCode"]; 2 arr.removeBeginWithVal("DemandTypeStringCode"); //arr.length=1 after the operation of removeBeginWithVal
Array.prototype.removeBeginWithVal(删除数组内以某值开头的字符串对象)
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原文地址:http://www.cnblogs.com/huangjianwu/p/4536432.html