In this article I am going to describe about how to create executable jar file using ant file. For this I am using a java project with an ant file. In my previous post I have detailed how to create ant hello world ant project. I will use the same project here as well. To [...]

Apache Ant is an open source, cross-platform based build tool that is used to describe a build  process and its dependencies and implemented in XML scripts using Java classes that ensures its extensible to any development environment (based on Java) and its  integrity with other build tools. This article is about how to start with ant tool. [...]

This article is abut how to start with eclipse hello world java project. Prerequisite: Java must be installed. In eclipse click on File -> New Project -> Java Project (as below) It will open new java project wizard. (as below) Enter a valid a project name in project name text box. Click next (or one [...]

HTML Hyperlink In HTML, hyperlink can be used by using <a> tag. Hyperlink is a group of word which can be clicked and get executed by opening clicked link. Syntax of HTML hyperlink is as below:  1<a href="http://www.coffeewithcode.com/">Visit coffeewithcode</a> Here ‘Visit coffeewithcode’ text can be clicked together and for this clickable text destination is http://www.coffeewithcode.com [...]

An easy way to Connect Apache server (PHP) with Oracle database. Execute following command in terminal to complete installation of oracle OCI8 extension in php.ini. 1) Get Oracle repository from this link.      http://oss.oracle.com/debian unstable main non-free 2) Make sure to add the proper GPG key for the repository.       sudo wget http://oss.oracle.com/el4/RPM-GPG-KEY-oracle -O- [...]

Let’s take a look how php code interacts with twitter. 1.) How to get number of  twitter followers.  PHP |  copy code |? 1fnction get_followers($twitter_id){2 $xml=file_get_contents(’http://twitter.com/users/show.xml?screen_name=’.$twitter_id);3 if (preg_match(’/followers_count>(.*)</’,$xml,$match)!=0) {4 $tw[’count’] = $match[1];5 }6 7 return $tw[’count’];8} Now call this function with this code  PHP |  copy code |? 1$followers = get_followers(‘vimalm4u’);2echo “You have”.$followers.”followers!”; 2.) Get number of retweets for a specific page.        Function will get [...]

This post is to describe how to call a java script from java code. Below is  java file.In which there is a main method.In this main method a script engine instance is taken.This script engine is already with jdk.For this one need not to add any other jar file. 01import java.io.FileNotFoundException;02import java.io.FileReader;03 04import javax.script.ScriptEngine;05import javax.script.ScriptEngineManager;06import javax.script.ScriptException;07 08public class [...]

In previous post I describe about how to hibernate plugin the eclipse.In this post I am detailing about how that plugin will be helpful in development. While creating any new hibernate related file this plugin will help you by configuring the parameter which are necessary to create that file. Below are the suggestion by hibernate [...]

This article is about how to install hibernate plugin / tools in eclipse. To install hibernate plugin / tools in eclipse one need to follow below steps. Go to help menu in eclipse Install new software (This will vary in different eclipse version) Click on Add site In location text box paste following url    [...]

This article is about hibernate practical example. Below is an example of hibernate with my sql using hibernate annotations. Here is the Student bean class with id and name properties with annotations.  01package beans;02 03import javax.persistence.Column;04import javax.persistence.Entity;05import javax.persistence.GeneratedValue;06import javax.persistence.Id;07import javax.persistence.Table;08 09@Entity10@Table(name="student_master")11public class Student {12 13 @Id14 @GeneratedValue15 @Column(name="stud_id")16 private long id;17 18 @Column(name="name")19 private String name;20 21 /**22  * getters and setters23  [...]