function foo() {}
foo(); // Works because foo was created before this code runs
function foo() {}
var fuc = foo(){}
!function foo(){}
true && function foo(){}
foo1();//foo1 is not defined
foo2();//works because foo2 was created before this code runs
!function foo1() {
alert('foo1 works');
};
function foo2() {
alert('foo2 works');
};
var foo = function() {};
foo; // 'undefined'
foo(); // this raises a TypeError
var foo = function() {};
var foo = function bar() {
bar(); // Works
};
bar(); // ReferenceError
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有