javascript remove character from string

Remove all whitespace from the end of a string var str = ' Ruchee '; Console.log (' xxx ' + str.trim () + ' xxx '); Xxxrucheexxx Remove left margin of string str = ' Ruchee '; Console.log (' xxx ' + str.trim (', ' left ') + ' xxx '); Xxxruchee

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

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

JS removes the punctuation marks at the end of the string and the method for deleting the last character. js punctuation marks Requirement: remove the punctuation marks at the end of the js string. Original string: Hello World! Target string: Hello

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

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

Java entry (5) -- String/string class, entry String In the previous example, there was a String example. Some friends certainly didn't know what to do. In fact, the String class is a special class in Java, namely the String class. It is not one of

method One:Personally think the best way. Using regular expressions, this is the core principle.Second, this method uses the prototype properties of JavaScriptIn fact, you do not use this property can be implemented using the function. But this is

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

It was a small mistake, but it took a lot of time to troubleshoot, so write it down and share it with you.CauseThrough Ajax dynamic from the background to read the article content, and displayed on the page, loaded into an article, reported