string to number

The data type of JavaScript is divided into six types, null,undefined,boolean,string,number,object respectively. object is a reference type, and the other five are of the base type or the original type. We can use the TypeOf method to print out what

  This article is mainly about the conversion of JS string into digital and digital conversion into a string of the implementation of a detailed introduction, the need for friends can come to the reference, I hope to help you. The JS string

         This article is mainly about the implicit type conversion in JavaScript in the detailed analysis of the introduction, the need for friends can come to the reference, I hope to help you. If you use a function or method call to explicitly

12.3.5.1 defines an exception object class Exceptions are objects, so defining a new class of exceptions is not much different from defining a new object type. Because the default exception handling handles only objects inherited from exception or

Javascript| conversions are not the same in Java, for example, when integers are converted to strings, you must use the integer.tostring () static method or the String.valueof () static method to convert the string to an integer. You must use