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Google App Engine Hello world

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In this article,I am going to show how to deploy J2EE Google Web Application in Google App Engine  Step 1: Install Google App Engine in Eclipse Market Place. Step 2: Create Google Web Application in Eclipse and Create  Google Web Application Name from Google App Engine Dashboard Page  https://appengine.google.com/ Screen Shots Project Folder Explorer Screen Shot   App Engine Xml Configuration <?xml version="1.0" encoding="utf-8"?> <appengine-web-app xmlns="http://appengine.google.com/ns/1.0">   <application>jspexample123</application>   <version>1</version>   <!--     Allows App Engine to send multiple requests to one instance in parallel:   -->   <threadsafe>true</threadsafe>   <!-- Configure java.util.logging -->   <system-properties>     <property name="java.util.logging.config.file" value="WEB-INF...
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Input Text Validation using BootStrap CSS and JQuery

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HTML Code: <!DOCTYPE html> <html> <head> <script src="http://code.jquery.com/jquery.min.js"></script> <link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet" type="text/css" /> <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">   <meta charset="utf-8">   <title>Text Input Validation</title> </head> <body>   <strong>Enter any Data:<strong><br/> <input type="text" class="btn-lg btn-default" id="test"/>   <span id='testvalid'></span> </body> </html> JQuery Script Code $(document).ready(function(){       //Blur Event checks the input field when it loses focus      $('#test...
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How create directory or folder and Sub Folders in Java ?

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Java Code Snippets /** * create single directory */ public static void CreateSingleDirectory(){ File file=new File("c:\\kumaran"); if(!file.exists()){ if(file.mkdir()){ System.out.println("Directory is created"); } } else{ System.out.println("File Already exist"); } } /** * create multiple directory */ public static void CreateMultipleDirectory(){ File file=new File("c:\\kumaran\\projects\\project1"); if(!file.exists()){ if(file.mkdirs()){ System.out.println("Directories are created"); } } else{ System.out.println("Files are Already exist"); } } Output
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AngularJS Hello world Text Input and ng-model

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Code: <! DOCTYPE html> < html ng-app> < head >      < title >Hello World, Example</ title >      < script type = "text/javascript"          src = "//ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js" ></ script > </ head > < body >             Write some text in textbox:      < input type = "text" ng-model = "uservalue" />      < h1 >Hello {{ uservalue }}</ h1 >        </ body > </ html > output:
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