for(i=0;i<infos.length;i++){
if(infos[i][3]=="大一"&&infos[i][1]=="女"){
document.write(infos[i][0] + "<br/>");
}
}
if(infos[i][3]=="大一"&&infos[i][1]=="女"){
document.write(infos[i][0] + "<br/>");
}
}
var day = dates.getDay();//获取星期
var xingqi=["日","一","二","三","四","五","六"];
document.write(year + "年" + month + "月" + date + "日 " + "星期" + xingqi[day] + "--");
var xingqi=["日","一","二","三","四","五","六"];
document.write(year + "年" + month + "月" + date + "日 " + "星期" + xingqi[day] + "--");
var day = dates.getDay();//获取星期
var xingqi=["日","一","二","三","四","五","六"];
document.write(year + "年" + month + "月" + date + "日 " + "星期" + xingqi[day] + "--");
var xingqi=["日","一","二","三","四","五","六"];
document.write(year + "年" + month + "月" + date + "日 " + "星期" + xingqi[day] + "--");
document.write(mystr.indexOf('o',mystr.indexOf('o')+1));
2015-01-30
Array对象的concat()方法:
“数组1.concat(数组2,数组3)”:将数组2和数组2、数组3连接,生成一个新的数组,原数组不发生任何改变。
“数组1.concat(数组2,数组3)”:将数组2和数组2、数组3连接,生成一个新的数组,原数组不发生任何改变。
2015-01-30
var a = Math.random();
var b = a*10;
var c = Math.round(b);
document.write(c);
var b = a*10;
var c = Math.round(b);
document.write(c);
2015-01-30