javascript remove substring

Example excerpt from http://www.w3school.com.cn/jsref/jsref_obj_array.asp1.slice ();Both array and string objects haveSlice (I,[j]) in arrayI is the index value that begins to intercept, the negative number represents the index value from the end, 1

The substr () method extracts a specified number of characters from the start subscript in a string.Stringobject.substr (start,length); start must, length optional. Start is the subscript for the starting position of the intercept and must be a

JavaScript implements the method for finding the largest public substring, while javascript implements the largest This example describes how to calculate the maximum public substring in JavaScript. We will share this with you for your reference.

This article mainly introduces three methods for implementing the string substring in javascript. If you need it, refer to a question recently asked: "How to use javascript to implement the string substring method ?" I have come up with the

This article mainly introduces three methods for implementing the string substring in javascript. if you need it, refer to a question recently asked: "How to use javascript to implement the string substring method ?" I have come up with the

1.slice ();Both array and string objects haveSlice (I,[j]) in arrayI is the index value that begins to intercept, the negative number represents the index value from the end, 1 is the first element to the bottomJ is the end of the index value, and

1.slice (); Both array and string objects have Slice in Array (I,[j]) I is the index value that starts the interception, and the negative number represents the index value from the end, minus 1 is the first element.J is the ending index value,

First, IntroductionJavaScript is a programming language, the browser has built-in JavaScript interpreter, so in the browser according to the JavaScript language rules to write the corresponding code, the browser can explain and make corresponding

JavaScript outlines the relationship between ************ecmascript and JavaScript * * *November 1996, the creator of JavaScript--Netscape Company, decided to submit JavaScript to the International Organization for Standardization ECMA, hoping that

DirectoryFirst, how to writeSecond, the variableThird, the data typeIv. OtherV. Statements and exceptionsVi. functions JavaScript is a programming language, the browser has built-in JavaScript interpreter, so in the browser according to the