Simple MySQL Database Connection using PHP

MySQL Database Connection using PHP :

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Javascript textbox validation for client side browser

Using Simple Javascript for HTML Form textbox validation : 

Step-1:

Write down a following code,

Step-2:

Finally you got a output :

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Simple PHP Email Form

Enquiry Form or Contact Form using HTML and PHP:

Step-1: Create HTML Form With Notepad++,

Source code :

   Html Form Output:

Step-2:  Then Create PHP File to Send Email

Step-3: Successfully your email form will ready to execute, to check with your localhost or domain.

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Module Position in Joomla Template

How To Find Module Position in Joomla Template :

Step -1: Go To Admin Dashboard >> Extensions >> Template Manager >> Click Options

Step -2: Template Manager Options will appear then set a Permission for Preview Module Position to Enabled then save and close,

                                             

Step -3: And Give your URL  in a Address bar eg:  http://localhost/myjoomla/?tp=1  for selected page eg: http://localhost/myjoomla/index.php?tp=1

or http://localhost/myjoomla/index.php/sample-sites/?tp=1

Step -4: Then Successfully you can find your Template Module Position

                          

Step -5:  After Complete your work go back to set disabled for  Preview Module Position.

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Simple MySQL Database Creation using Wamp Server with Localhost

How To Create MySQL Database Creation using Wamp Server with Localhost :



Step-1: Download Wamp Server From http://www.wampserver.com.

Step-2: Start Your Wamp Server Service and Go to Your Default Browser and give a localhost URL in your Address bar , then Wamp server Homepage will Appear, then click phpmyadmin or direct give a URL in your address bar

http://localhost/phpmyadmin/

Step-3: PhpMyAdmin Home page will appear then click databases in a top menu, 

                                        

                            

Step-4:  Then Create a New Database with Required Name eg: Myfirstdatabase and Click Create,

                                                       

Step-5:  Finally Your First Database has been Created Successfully.

                                         

                                         
                 

                                          

                                         

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Prestashop Installation

Prestashop Installation :

Prestashop Installation with wamp server

(Note: Before the Prestashop installation, you need to create a database)

Step-1:  

First select your language (Default language is English)  & go to next, 

Step-2:

Then Read a License Agreements carefully and go next,

Step-3: (Note: Before the Prestashop installation, you need to create a database)

Then Installation Assistant should appear, then configure your database details such as localhost, username, database name etc.., then check your database connection after go to next button,

Step-4:

Then fill information about your e-commerce store, 

Step-5:   Fill your Account details of e-commerce store, after go to next

 Step-6: 

Then Installation Process will start,

Step-7: 

Step-8:

Finally Your Prestashop Installation is Completed, then you go to your admin panel or your e-commerce store,

Step-9:

After the installation is completed, you can delete a install folder in prestashop

Step-10:

After delete installation folder, your admin panel link should appear, then give a user ID & Password to access a admin control,

Step-11:

Dashboard of admin, You can manage your store details here,

Step-12:

Then finally you can view your prestashop developed e-commerce store,

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Database Connection using Class in VB.net

OleDb Database Connection using Class in VB.net :

Step - 1 :  Open a Visual studio & Create a new project,

Step - 2 : Create a Database Connection & Manage Data Source,

Step - 3 : Then Open a Solution Explorer & Create New Class File and Write a code into class file, then Finally you can use a class connection with your needed windows form & other applications,


Database Connection using Class Source Code in VB.net :

Imports System.Data.OleDb

Public Class Class1

Public Function connection() As OleDbConnection

Dim con As OleDbConnection
con = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\example.mdb")
Return con

End Function

End Class

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Simple Database Backup, Database Backup, Database Backup with MS Access using VB.net

Simple Database Backup with same system : (Database Backup with MS Access)

Step - 1:

Create a button in a window form

Step - 2:

write a code between the button events,


FileCopy ("C:\databasefolder\databasefile.mdb","D:\backupdatabase\databasebackupfile.mdb")

MsgBox("Backup has been taken Successfully")

Step - 3:

Finally after execute a win form and see a output from your backup folder, its simple.

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Embedded 'C' Program

Basic Embedded 'C' Program using  8051 Micro Controller:

1. Program For Blinking LED's:

#include<reg51.h>
void main( )
{
     int i;
     for(;;)
  {
     P0 = 0xFF;
     for ( i=0; i<32000; i++ );
     P0 = 0x00;
     for ( i=0; i<32000; i++ );
   }
}

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