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Learn Java from scratch to become a computer programmer
Updated on Sep, 2026
Programming, Programming Languages, Java
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Hello, welcome to the Java Complete course for beginners. If you are also interested in learning computer programming, this Java programming course is a good start.
In this course, the computer language Java is discussed in English. in a way that is easy for everyone to understand from the beginning. In addition, we use practical examples to explain every concept. It develops your logical ability to write computer software. All you need is the desire and interest to learn.
This is the first release of this course. Java OOP concept lectures are coming soon….
As a first release, we discuss,
Introduction to Java
2. Setup Environment
How to download & install Java 17 - Windows operating system
How to download IntelliJ & install IntelliJ IDEA - Windows operating system
How to download & install Java 17 - Mac OS
How to download IntelliJ & install IntelliJ IDEA - Mac OS
3. First Step to Java
How to Create a Java Project
How to write the first Java program ( The Hello World program )
Parts of the Java Program
4. Variables, Data Types
Introduction to variable
Addition, Subtraction, multiplication, division
Define operator and operands
String concatenation
Read String user Inputs
Read Integer user Inputs
Greater than or equal
8. Conditional Operator
Programming with Java from the beginning.
Practice with sample projects.
Improve your logical thinking.
Improve your programming experience.
Practical examples to explain every concept.
Check out the detailed breakdown of what’s inside the course
My name is Nadun Dhananjaya and I am the founder of Techy Chalks. I am an accomplished coder and programmer.I have 2+ year experience in programming with different language.
I graduated from the National Institute of Business Management in 2020 with a Diploma in Software Development with distinction pass.
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