."; function S4() { return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
P28 为了演示产生的问题,这里设置一次睡眠 try{ Thread.sleep((int)Math.random() * 100); catch(InterruptedException e){ } //
P3 getElementById("randImage").src = "image.jsp?"+Math.random(); } 看不清点我 validate.jsp--------------------------用来验证输入的验证码是否正确
await(); //等待begin的状态为0 Thread.sleep((long)(Math.random()*100)); //随机分配时间,即运动员完成时间 System.out.println("Play"+id+"
< visit.length; i++) { visit[i] = 1 + (int) (Math.random() * 100); } String mongth[] = { "1月", "2月", "3月"
$('button').click(function(){ stopPosition=Math.floor(Math.random()*8+1); drawTimer=setTimeout(drawRun,easeTime*100);
lottery.cycle = 0; lottery.prize = Math.round(Math.random() * 9) + 1; lottery.run(); }, start : function
Error("err " + i)) }else{ deferred.resolve(i) } },(Math.random() * 2000)>>0) return deferred.promise; } //向队列添加运行单元
$('button').click(function(){ stopPosition=Math.floor(Math.random()*8+1); drawTimer=setTimeout(drawRun,easeTime*100);
alert(a); //100 //数学函数--random 返回0与1之间的伪随机数 a = Math.random(); alert(a); //数学函数--round 返回四舍五入的整数值 a = Math
"no-cache"); int temp = Integer.parseInt(Math.round(Math.random() * (UserAgent.length - 1)) + ""); conn.setR
length; i++) { ranChars = ranChars + chars.charAt(Math.random() * chars.length); } document.getElementById('ranChars')
refresh_code() { form1.imgcode.src="verifycode.php?a="+Math.random(); }
P22 c; for (int i = 0; i < 20; i++) { c = (char) (Math.random() * 26 + 'A'); try { // 向缓冲区放入数据 buffer.put(c);
P20 getName()); //打印次数和线程的名字 try { sleep((int)(Math.random() * 600)); //线程睡眠,把控制权交出去 } catch (InterruptedException
P70 i < categories.length; i++) { int y = (int) (Math.random() * 10 + 1); ds.setValue(categories[i], new Integer(y));
int getNum(int start,int end) { return (int)(Math.random()*(end-start+1)+start); } /** * 返回Email * @param
enemyhitwall() } } //随机发射炮弹 var enemyfire=Math.floor(Math.random() * 100); if(enemyfire==0){ if(enemyshell.shellflage){
P68 floor(Math.random()*256); green=(int)Math.floor(Math.random()*256); blue=(int)Math.floor(Math.random()*256);
(Number(layer.score.getString()) + Math.round(Math.random() * 3 + 1))); layer.score.runAction(cc.sequence(cc