摘要： 代碼如下:function numInstring(str){ str=str.replace(/ /ig,""); var strArr=str.split(""); var result=[],beforeLength,afterLength,reg; for(var i=0;i<strArr.length;i++){ if(str.indexOf(strArr[i])!=-1){ beforeLength=str.length; reg=new RegExp(strArr[i],"ig"); ... 閱讀全文

摘要： 創建Array對象//onevar aValues=new Array();//twovar aValues=new Array(20);//threevar aColors=new Array();aColors[0]="red";aColors[1]="green";aColors[2]="blue";//fourvar aColors=new Array("red","green","blue");//fivevar aColors=["red",& 閱讀全文