remove letter from string javascript

1: StringAny data type in JS can be viewed as an object. So string is both the basic data type and the object. 2: declaration stringBasic data type: var sStr = ' string ';Method of the object: var ostr = new String (' string '); //count the

1. JavaScript overview 2. JavaScript Introduction method 3. JavaScript Language Specification 4. JavaScript Language Basics 5. JavaScript data type 6. JavaScript operators 7. JavaScript Process Control 8. JavaScript

1th Chapter Essence Some of the features of JavaScript feature a lot more trouble than they are worth. Some of these features are because the specification is so imperfect that it can cause portability problems; Some features can lead to the

From: http://student.csdn.net/space.php? Uid = 45106 & Do = Blog & view = me Chapter 2 Some of the essential JavaScript features bring much more trouble than they do. Some of these features may cause portability problems due to imperfect

Transfer from MDN Learning site-what is JavaScriptWhat is JavaScript?Welcome to MDN JavaScript Beginner's course! In the first article, we will stand at a certain height to look at JavaScript and answer something like "What is it?" "and" What can it

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

Chapter 2 Essence Some of the features of JavaScript bring much more trouble than they do. Some of these features may cause portability problems due to imperfect specifications. Some features may generate codes that are hard to understand and modify;

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

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

Remove Duplicate LettersGiven a string which contains only lowercase letters, remove duplicate letters so this every letter appear once and only O nCE. You must make sure your result are the smallest in lexicographical order among all possible