Generating Lexical Analyser and Parser with JavaCC

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PHP - Introduction

What is PHP

PHP (PHP: Hypertext Preprocessor) is a widely used open source general-purpose scripting language that is especially suited for web development. PHP was developed by Rasmus Lerdrof in 1994.

Here are some features of PHP that makes it one of the popular languages in world of web development.

• PHP is capable of managing dynamic content, databases, session tracking, e-commerce sites and  web applications.


• It is very easy language for beginners  but have also offers a lot of advanced features for professional programmers.


• PHP scripts run on server.


• PHP is an open source programming language.


• It is widely used with MySQL database but can also be integrated with other popular databases including  PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server.


• PHP supports all major web servers including Apache and IIS etc.


• Major protocols like POP3, IMAP, and LDAP.  are supported by PHP


• PHP can run on all major platforms like Linux, Windows  and Mac.

What are common uses of PHP.

PHP can produce dynamic content. Unlike HTML static pages when some visitor access a PHP based site for example it a user access  Facebook (which is a dynamic  web site), she is presented with new content every time consisting of updates, message and shared content from other users.  HTML or a static site cannot do this.

We can quickly develop fairly large  web applications written in PHP

PHP can open,read, write, files on the server. It can collect from based data, read and write cookies, insert and read data from a  database and a lot of other functionality that we will discuss and perform in upcoming posts.

Installing PHP

PHP can be installed on windows, Linux and Mac Operating Systems.

We need a Wen server, PHP it self and a DBMS like MySql to start working on PHP.

For installing all of these software we will use WAMP (Apache, Mysql, PHP on Windows OS). you can download this software from http://www.wampserver.com.

Instruction  to WAMP.

"WampServer is a Windows web development environment. It allows you to create web applications with Apache2, PHP and a MySQL database. Alongside, PhpMyAdmin allows you to manage easily your databases."

Installation instructions are given on Wamp web site as allows.

• Double click on the downloaded file and just follow the instructions. Everything is automatic. The WampServer package is delivered with the latest releases of Apache, MySQL and PHP.


• Once WampServer is installed, you can add other releases by downloading them on this website. They will then appear in the WampServer menu and you will be able to switch releases with a simple click.


• Each release of Apache, MySQL and PHP has its own settings and its own files (data for MySQL).

Using WampServer

• The “www” directory will be automatically created (usually c:\wamp\www)


• Create a subdirectory in “www” and put your PHP files inside.


• Click on the “localhost” link in the WampSever menu or open your internet browser and go to the URL : http://localhost

We will start learning PHP  from next post in this series

Best and simple programming resources

If any one of you are looking for interesting and easy to understand programming tutorials.
Thinking web helps you to understand Java, Python, PHP,Scripting languages Java Script, Jquery, AJAX and many other frameworks.

To read java visit the following link.
http://coding-guru.com/category/programming/java/

To read Java 3D and game programming tutorial. Hopefully the following links will give you a quick introduction.

http://coding-guru.com/category/programming/3d-graphics/ogre-3d/
http://coding-guru.com/category/programming/3d-graphics/


If you are interested in android application development. Please do visit the following pages.
http://coding-guru.com/category/mobile-application-development/












If you are interested in python programming kindly visit the following pages.
http://coding-guru.com/category/programming/python/









A quick read is available if you are interested in MongoDB and MySql
http://coding-guru.com/category/databases/mongodb/
http://coding-guru.com/category/databases/mysql/



More about Graphic designing and web designing related articles are also available
http://coding-guru.com/category/graphics-web-designing/css/
http://coding-guru.com/category/graphics-web-designing/html5/
http://coding-guru.com/category/graphics-web-designing/photoshop/
http://coding-guru.com/category/javascript/jquery/
http://coding-guru.com/category/javascript/node-js/




More about PHP frameworks

http://coding-guru.com/category/programming/php/yii-framework/
http://coding-guru.com/category/programming/php/pdo/

crack IDM

First of all If you ever installed trail version remove it by using" revouninsatller."
1.Download the following folder
https://drive.google.com/folderview?id=0B7mGr_Ex1SUCdWRoU3U3RGtKR0U&usp=sharing


2.Install the IDM
3.open the crack folder and copy the fellowing keys Look like

4.And Paste in the c drive in this path "C:\Program Files\Internet Download Manager "   
"You are using 64 bit or 32 bit IDM may be present in Program files(86) or at program files as above."

whatsapp on pc

You don't have android phone:(
But you wish to use whatsapp.is it???
I m here to fulfill  your desire:)
 Then fellow the following instruction.

1. Download the following software BlueStacks.
2. You can download BlueStacks from the following link http://www.bluestacks.com.
3. May be this will make your pc a little bit slower then usual you have to now add you Google account in it.
4.  After you complete installation, you would see a window before you.
5.  An icon“Messaging” will appear on the right side. You would click on it.
6. This software search for Whatsapp automatically.
7.  Whatsapp would be automatically downloaded to your PC.
8. Now you can run it in your PC.

internet download manager settings

Internet download Manager does't download videos.its simply download web pages.

Ohhh...you have to change your IDM setting.

Follow the following instruction.

1.start you internet download manager.

2 Look at Manu bar.you can see the option download.

            3.From category you can select your  desired categroy.Either you want video audio,web page,compressed file or what you want.

Hope you issue will be resolved.if not check  one of  the another blog of mine.

Google Modular Smartphone

Google is about to launch it's first modular smarphone in march 2015. The product will change the complete idea of product. Now user have choice to upgrade camera, sensor, battery, RAM and other components.Its an amazing idea. To find out more details, watch the video to understand the concepts...