javascript常用判断函数
时间：2022-03-24 18:43
var isArray = Function.isArray || function(o){
return typeof o === ‘object‘ &&
Object.prototype.toString.call(o) === ‘[object Array]‘;
}
时间：2022-03-24 18:43
var isArray = Function.isArray || function(o){
return typeof o === ‘object‘ &&
Object.prototype.toString.call(o) === ‘[object Array]‘;
}
