operator.html

来自「用struts开发的多个程序源代码」· HTML 代码 · 共 20 行

<script>
	var a = 1;
	a *= 3;
	var b = ++a;
	var c = a++;
	//alert(!(a > 10) || a < 1/*"a=" + a + ",b=" + b*/);
	b = 7 ^ 10;
	//alert(8<<3);
	b = 0x80000000;
	b  >>= 1;
	//b = 0x80000000 >>> 1;
	alert(b.toString(16));
	//1100
	//0x40000000
	/*00001000
	  00010000
	00000111
	00001010
	00001101*/
</script>