Learn Java Programming Online
Explore our Java Programming course online with engaging video tutorials and practical guides to boost your skills and knowledge.
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Learn Java Programming Online
Learn everything you need to know to get started with Java Programming
Get StartedWatch Step-by-Step Java Programming Video Tutorials Online
Enhance your programming skills with step-by-step video tutorials and expert-guided lessons, designed to take you from beginner to advanced Java developer at your own pace.
Beginners
WITH FLASHCARDSLearn everything you need to know to get started with Java! This foundational course will cover basic syntax, variables, data types, operators, control flow, functions, and loops. You'll understand how to structure a Java program, use essential operators, make decisions with control flow, and repeat tasks using loops. By the end of this section, you'll be ready to write simple Java programs and gain a solid understanding of the language's core building blocks.
Lesson 1
Overview of Java and Its Applications
Lesson 2
Setting up a Java Development Environment (JDK)
Lesson 3
Writing Your First Java Program: 'Hello, World!'
Lesson 4
Java Syntax and Program Structure
Lesson 5
Variables, Data Types, and Type Casting
Lesson 6
Operators (Arithmetic, Relational, Logical, Bitwise)
Lesson 7
Control Structures (if, else, switch, for, while, do-while)
Lesson 8
Input and Output Using Scanner and System.out
Lesson 9
Defining and Calling Methods
Lesson 10
Method Parameters and Return Types
Lesson 11
Method Overloading and Recursion
Lesson 12
Static vs. Instance Methods
Lesson 13
Classes and Objects
Lesson 14
Constructors and the this Keyword
Lesson 15
Encapsulation and Access Modifiers (public, private, protected)
Lesson 16
Inheritance
Lesson 17
Polymorphism
Lesson 18
Method Overriding
Lesson 19
Abstract Classes and Interfaces
Intermediate
WITH FLASHCARDSLearn everything you need to know to get started with Java! This foundational course will cover basic syntax, variables, data types, operators, control flow, functions, and loops. You'll understand how to structure a Java program, use essential operators, make decisions with control flow, and repeat tasks using loops. By the end of this section, you'll be ready to write simple Java programs and gain a solid understanding of the language's core building blocks.
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Trusted by Tech Talents in Java Programming and Other Fields
HNG Learn is chosen by Tech Talents to to learn beginner to advanced concepts across all tech tracks, ensuring they stay at the forefront of innovation and success. Here's what a few of them have to say...
Superb!
I am proud to say that after a few months of taking this course...I passed my exam and am now an AWS Certified Cloud Practitioner!
John Webster
Completed New Docker Course
Superb!
The course content was incredibly detailed and practical. I've already applied several concepts to my work projects.
Sarah Johnson
Completed Advanced React Patterns
Superb!
As a beginner in ML, this course provided an excellent foundation. The hands-on projects were particularly helpful.
Michael Chen
Completed Machine Learning Fundamentals
Superb!
I feel much more confident in my ability to protect digital assets after completing this comprehensive course.
Emily Rodriguez
Completed Cybersecurity Essentials
Superb!
The course covered both front-end and back-end technologies thoroughly. I now feel ready to take on full-stack roles.
David Kim
Completed Full-Stack Web Development
Superb!
I am proud to say that after a few months of taking this course...I passed my exam and am now an AWS Certified Cloud Practitioner!
John Webster
Completed New Docker Course
Superb!
The course content was incredibly detailed and practical. I've already applied several concepts to my work projects.
Sarah Johnson
Completed Advanced React Patterns
Superb!
As a beginner in ML, this course provided an excellent foundation. The hands-on projects were particularly helpful.
Michael Chen
Completed Machine Learning Fundamentals
Superb!
I feel much more confident in my ability to protect digital assets after completing this comprehensive course.
Emily Rodriguez
Completed Cybersecurity Essentials
Superb!
The course covered both front-end and back-end technologies thoroughly. I now feel ready to take on full-stack roles.
David Kim
Completed Full-Stack Web Development
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