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Learn Java

20 lessons

1
Java: Getting Started
15 min · Lesson 1
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2
Java: Variables and Types
15 min · Lesson 2
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3
Operators and Math
15 min · Lesson 3
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4
If Statements and Conditionals
15 min · Lesson 4
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5
Loops
15 min · Lesson 5
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6
Methods
15 min · Lesson 6
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7
Arrays
15 min · Lesson 7
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8
Object-Oriented Programming — Classes and Objects
15 min · Lesson 8
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9
Inheritance & Polymorphism
15 min · Lesson 9
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10
Interfaces
15 min · Lesson 10
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11
ArrayLists and Collections
20 min · Lesson 11
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12
Exception Handling
20 min · Lesson 12
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13
File Input and Output
20 min · Lesson 13
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14
Generics
20 min · Lesson 14
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15
Lambda Expressions and Streams
20 min · Lesson 15
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16
Enums and Records
20 min · Lesson 16
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17
Multithreading Basics
20 min · Lesson 17
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18
Working with Dates and Time
20 min · Lesson 18
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19
Design Patterns
20 min · Lesson 19
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20
Final Project — Student Management System
20 min · Lesson 20
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