Java Applet provides a GUI way to create a program and its interface, Here we are creating Simple Calculator in Java Applet with GUI and its processing. As we have already learned about applet and applet life cycle. Here we have discussed two simple calculator programs using the applet. 1 Simple calculator program in java … Read more
In Java, String is represented as an Object. String characters are represented in Unicode encoding. In the English language, there are five vowels a, e, i, o, and u. In any string, vowels can be in small or in large letters. Here using the Java program we will see how to find vowels in the … Read more
Registration Form in Java Swing is covered in this Post. To develop this project we used NetBeans IDE. Steps to develop Registration Form in Java Swing is as below Here we have added three external Jar files To Develop Registration form we are considering example of Student. We will create basic interface to collect student … Read more
Command line argument is as a way to pass arguments in java while running java program. 1 Sum of two integer numbers using command line arguments in java Steps to add two integer numbers is below
1 2 3 4 5 6 7 8 | public class CommandLineArguments { public static void main(String[] args) { int a = Integer.parseInt(args[0]); int b = Integer.parseInt(args[1]); int sum = a + b; System.out.println("Sum is " + sum); } } |
Run above program from command prompt >javac CommandLineArguments.java >java CommandLineArguments 8 5 Output
1 | Sum is 13 |
value 8 will pass … Read more
We discussed the above method using Program: Write the definition of a method max that has three int parameters and returns the largest We have created a method max that takes three integer inputs a,b and c, and find greater among three using relational and logical operators
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | public class Maximum { public int max(int a, int b, int c) { if (a > b && a > c) { return a; } else if (b > a && b > c) { return b; } else { return c; } } public static void main(String[] args) { Maximum m = new Maximum(); int maxVal = m.max(7, 8, 6); System.out.println("Maximum is " + maxVal); } } |
Program: Method max that has three int … Read more
Here we will concatenating and store buffering files in java using BufferedInputClass and BufferedOutputClass. Concatenate: It is possible to concatenate two or more files and save in a different file. In java, by using SequenceInputStream class we can concatenate two or more files. Buffer Files: In java, we can create a buffer to store temporary … Read more
In programming, it’s often necessary to compare two values and determine which one is larger. This is particularly useful when working with strings, as they can be used to represent a wide range of data types and values. The method “max” is a common operation in many programming languages that takes two parameters and returns … Read more
Here we generate and check prime number using while loop in java so that we titled this prime number program in java using while loop. 1 What is a Prime Number A prime number is a whole number that has only two factors 1 and the number itself. For example, 23 is a prime number, … Read more
A MySQL dump, also known simply as a “dump,” is a process of exporting or backing up the data and structure of a MySQL database into a file. This file contains a snapshot of the database’s contents at a specific point in time, making it useful for various purposes, such as: To create a MySQL … Read more
Here we will see how to develop JTable Pagination in java. We will use JDBC prepared statement and MySQL Database. We used NetBeans IDE and Jdk 1.8 to develop this project. Our Project Structure is as below To develop this project we used Book Example. Project Development Steps are 1 Create Table in MySQL Database … Read more
