The typeof operator doesn‘t really help us to find the real type of an object.
I‘ve already seen the following code :
Object.prototype.toString.apply(t)Question:
Is it the most accurate way of checking the object‘s type?
标签：div asc log help targe back bar determine over
The JavaScript specification gives exactly one proper way to determine the class of an object:
Object.prototype.toString.call(t);
http://bonsaiden.github.com/JavaScript-Garden/#types
https://stackoverflow.com/questions/7893776/the-most-accurate-way-to-check-js-objects-type
The typeof operator doesn‘t really help us to find the real type of an object.
I‘ve already seen the following code :
Object.prototype.toString.apply(t)Question:
Is it the most accurate way of checking the object‘s type?
js判断object的具体类型（或者说判断object的类class）
标签：div asc log help targe back bar determine over
原文地址：http://www.cnblogs.com/oxspirt/p/7450083.html
