Learn Java

學習Java編程技巧與我們的互動實踐課程

Learn Java programming skills with our hands-on course! Our interactive lessons will teach you Java skills step-by-step from ground up. You will learn how to write and run real Java programs directly on your device. You can also use this app offline to learn on the go.

The Playground allows you to test your own Java code snippets, with real-time error checking, code completion just like in a full-grown programming environment.

Java programming skills are the foundation for a wide range of software development areas, including Android app development and enterprise software development. Start learning today!

To get access to all lessons a subscription is required.

Lessons

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* Hello World

* Program Structure

* Data Types

* Operators Introduction

* Relational Operators

* Variables Introduction

* Variable Modification

* Variable Types

* If Statements

* If-Else Statements

* While Loops

* For Loops

* Static Methods

* Classes and Objects

* Constructors

* Methods

* Access Modifiers

* Inheritance

* Packages and Imports

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