Sometime, use can rewrite the toString , valueOf method to make those function more useful: For exmaple, we can make valueOf() function to calcualte the sum, and then use toString method to display the information of the object we create. var Tornado…
非常好的文章: http://javascriptissexy.com/javascript-prototype-in-plain-detailed-language/ jan. 25 2013 147 Prototype is a fundamental concept that every JavaScript developer must understand, and this article aims to explain JavaScript’s prototype in plain…