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Previous wordsFor type conversions, the two common methods for objects are ToString () and valueof (). In fact, these two methods can also be applied to the wrapper type. The ToString () method, described earlier in this article, describes the

In JavaScript, the valueOf function method returns the original value of the specified object. Usage:Object. valueOf () object is a required parameter and is an inherent JScript object.The valueOf method definition of each inherent JavaScript Object

The ValueOf function method in JavaScript is to return the original value of the specified object. How to use: Object.valueof () object is a required option parameter is any intrinsic JScript object. Each JavaScript intrinsic object has a different

Deep understanding of ToString () and valueof () functions 1. Why do we have to understand both of these methods It is well known that the toString () function and the valueof function, which are objects of the object class, are inherently owned,

1. Why do we need to know both of these methodsAs we all know, the toString () function and the valueof function, these two functions are inherently owned by objects of the object class, and they can also allow us to rewrite, so what is the use of

Original link: http://www.cnblogs.com/imwtr/p/4392041.htmlConversion of dataAll objects inherit two conversion methods:The first is ToString (), whose function is to return a string that reflects the objectThe second is valueof (), whose function is

Conversion of dataAll objects inherit two conversion methods:The first is ToString (), whose function is to return a string that reflects the objectThe second is valueof (), whose function is to return its corresponding original valueToString

Basically, all JS data types have these two methods (except NULL), they solve the JS value operation and display problems, the following to see the difference between the two methods.The valueof () method returns the original value of the Array

All JS data types have both the valueof and ToString methods, except for NULL.The ValueOf function method in JavaScript is to return the original value of the specified object.How to use:Object.valueof ().object is a required parameter and is an

Basically, all JS data types have two methods, valueof and ToString, except for null. They both solve the problem of JavaScript value operation and display, this article will be described in detail, the need for friends can refer to the following