JDBC or Java Data Base Connectivity – provides an interface to Relational Data Sources JDBC library provides the means for executing SQL statements to access and operate on a relational database JDBC library is implemented in the java.sql package Set of classes and interfaces that provide a uniform API for access to broad range of […]
Java Program to show Multi Threading class Ta extends Thread { public void run() { for(int i=1; i<=5; i++) { System.out.println(“A thread=” + i); } System.out.println(“Ta is over”); } } class Tb extends Thread { public void run() { for(int j=1; j<=5; j++) { System.out.println(“B thread=” + j); } System.out.println(“Tb is over”); } } class
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Java Program to display Student Marks information using Single Inheritance. import java.io.*; class Student { int rollno; String nm; } class Marks extends Student { int p, c, m, tot; Marks() { try { DataInputStream in=new DataInputStream(System.in); System.out.print(“Enter Roll No:”); rollno=Integer.parseInt(in.readLine()); System.out.print(“Enter Name:”); nm=in.readLine(); System.out.print(“Enter Phy Marks:”); p=Integer.parseInt(in.readLine()); System.out.print(“Enter Che Marks:”); c=Integer.parseInt(in.readLine()); System.out.print(“Enter Maths Marks:”);
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List of Java Programs Java program – Type casting [converting from float to an integer] class Typecast { public static void main(String args[]) { float a=2.3333f; int b=10; int c=(int)a+b; System.out.println(c); } } Java Program – use of all data types. class vari { public static void main(String args[]) { int a=3; String str=”Hello World!”;
An object-oriented, a cross platform programming language. It is used to create stand-alone applications, net based programs and programs for consumer devices. Example : cellular phones, palm pilots Features of Java:- Simple – The Java designers removed a number of complex features that existed in C, such as pointer manipulation, operator overloading etc. Object-Oriented – Everything is
In this tutorials you’ll able to connect database(SQL) using C# asp.net Steps to connect sql server database using c#. net For more details visit at: www.mitindia.in
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Database connections using PHP and MS Access 1. Display list of records from MS Access database to PHP web page. (for this example you need to create a DSN from control panel, to create DSN click here) <html> <body> <h1> Connecting to Ms Access using PHP </h1> <hr> <?php $conn=odbc_connect(‘acc_php’,”,”); if (!$conn) { exit(“Connection Failed: “
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PHP Session Variables 1. Login page program using PHP and MySQL DB a) first create a html page as following. <html> <body > <form method=”post” action=”userLogin.php” > <table border=”1″ > <tr> <td> <B>User-Id</B> </td> <td><input type=”text” name=”userid”> </tr> <tr> <td><B>Password</B></td> <td><input name=”password” type=”password”></input></td> </tr> <tr> <td><input type=”submit” value=”Submit”> <td><input type=”reset” value=”Reset”> </tr> </table> </form> </body>
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In this tutorials, you will be able to understand how form validation are done using php syntax. Step1 : Create a file called “Validation.php” and copy the following code and paste into it. <!DOCTYPE HTML> <html> <head> <style> .error {color: #FF00FF;} </style> </head> <body> <?php $nameErr = $emailErr = $genderErr = $websiteErr = “”; $name
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Here are some basic programs using PHP 1. Arithmetic operation program using PHP <?php $str=” Arithmetic operation”; $a=4; $b=5; $c=$a+$b; echo “Sum=”, $c; $c=$a-$b; echo “<br>Sub=”, $c; $c=$a*$b; echo “<br>Mul=”, $c; $c=$a/$b; echo “<br>Div=”, $c; ?> 2. PHP program to print person name and age. <?php $name=”John”; $age=20; echo “Person name=”, $name; echo “<br>Age=”, $age;
How to run PHP programs using WAMP server on Windows operating system? First, Download WAMP server from http://www.wampserver.com/en/ Here are the steps to install WAMP server on your PC and run your first PHP program. 1.Double click on WAMP server set up file 2.Click on Run 3. Click “Next” 4. Click on “Accept” 5. Click
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