DailyRNG

Java

Java

Every lesson in order, step by step. No difficulty tiers. Just follow the arrows.

13 lessons, about 24 min of reading

1

Variables and Data Types →

Step 1 · Basic

2

Control Flow: Conditionals →

Step 2 · Basic

3

Loops and Iteration →

Step 3 · Basic

4

Arrays and Lists →

Step 4 · Basic

5

Methods and Functions →

Step 5 · Basic

6

Exception Handling →

Step 6 · Basic

7

Object-Oriented Programming →

Step 7 · Advanced

8

Collections Framework →

Step 8 · Advanced

9

Streams and Lambdas →

Step 9 · Advanced

10

Custom Exceptions and Design →

Step 10 · Advanced

11

Design Patterns →

Step 11 · Master

12

Concurrency and Multithreading →

Step 12 · Master

13

Advanced Streams and Generics →

Step 13 · Master