Java

In this page you will find the categories for which java lessons are available.
All practical examples of the lessons are written in NetBeans IDE, lesson 0 in the beginner level shows how to prepare the enviroment. After completing the lesson 0 the beginner java programmers can proceed with other lessons.

Level:

1. Beginner

Lessons

• Lesson 0 - Setup enviroment
• Lesson 1 - HelloWorld app
• Lesson 2 - Introductions to data types
• Lesson 3 - Arithmetical operations
• Lesson 4 - if condition
• Lesson 5 - while loop
• Lesson 6 - do while loop
• Lesson 7 - for loop
• Lesson 8 - Array
• Lesson 9 - Switch

Exercises

• Product of numbers
• Base of the number
• Rotate matrix 90 degrees
• Sort array(bubble sort)




2. Intermediate

Lessons

• Lesson 1 - class
• Lesson 2 - GUI

Exercises

Chat Application

• Part 1: Chat application - Establish connection
• Part 2: Chat application - Complete DatabaseInteraction
• Part 3: Chat application - Register and Login
• Part 4: Chat application - Complete chat

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Projects