Java

1. 1

   Java Introduction: What It Is, How It Runs, Your First Program

   5-stop ride5 min read

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2. 2

   Java Variables and Data Types

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3. 3

   Java If-Else, Switch and Loops

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4. 4

   Java Methods: Parameters, Return Values and Overloading

   5-stop ride4 min read

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5. 5

   Java Classes and Objects (OOP Basics)

   5-stop ride5 min read

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6. 6

   Java Collections: ArrayList and HashMap

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Each ride has 5 stops: read the trick, answer the question, ride on. Pass with 3 of 5 correct (1 star), 4 for 2 stars, all 5 for 3 stars. Progress is saved in this browser. Prefer to read first? Open the reading version of Java.