HomeCoursesA Complete Guide to Java Programming

AI-powered learning

Save

A Complete Guide to Java Programming

Gain insights into Java essentials, including programming paradigms, objects, data types, and algorithms. Delve into extensive exercises to prepare for a software development career.

4.4

76 Lessons

Join 2.9 million developers at

Learning Roadmap

76 Lessons11 Quizzes9 Challenges

Java, a High Level Language with a Purpose

Learn how Java, a high-level language, enhances coding, memory management, and application development.

Who Should Take This Course?

Introduction to Programming Languages

High Level to Machine Language

Memory Allocation: Heap and Stack

Quiz Yourself on Java Basics

How Java Programming Works

Discover the logic behind Java's structure, classes, and the OOP paradigm.

POP vs. OOP

Java Program is Written Within a Class

Quiz Yourself on POP and OOP Concepts

Objects and Data Types

9 Lessons

Work your way through understanding objects, variables, primitive data types, and solving coding challenges.

Variables: The Name of a Field

8 Lessons

Grasp the fundamentals of variable types, behavior, scope, and access control in Java.

Arrays: The Container Objects

10 Lessons

Dig into Java arrays, their declaration, initialization, and manipulation using standard methods and Apache Commons Lang.

Operators and Conditional Statements

8 Lessons

Tackle Java operators and conditional statements to enhance coding and decision-making skills.

Iterative Constructs, Entry and Exit Controlled Loops

6 Lessons

Master the steps to using Java's entry and exit controlled loops with practical examples.

Algorithms

11 Lessons

Learn how to use algorithms to solve problems with practical examples and challenges.

Basic Input and Output

2 Lessons

Unpack the core of Java's simplified input handling using the Scanner class.

10.

Classes and Objects

5 Lessons

Work your way through Java objects, class interactions, and polymorphism concepts.

11.

Interface and Abstraction

2 Lessons

Grasp the fundamentals of abstraction and interfaces for creating flexible, reusable Java code.

12.

Exception Handling and Data Structures

3 Lessons

Take a closer look at exception handling and data structures for effective Java programming.

13.

Conclusion

Investigate the essential blend of continuous practice, critical thinking, and Java documentation.

Wrapping Up

14.

Appendix

3 Lessons

Master the steps to install JDK, set up IntelliJ IDEA, and integrate Apache Commons Lang.

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

ABOUT THIS COURSE

This course is your detailed guide to the fundamentals of the Java programming language. This course will get you on the fast track to becoming a proficient and modern Java developer. In this course, you will start by covering different programming paradigms like object-oriented and procedural programming. You will then cover the fundamentals of programming in Java such as: objects and data types, variables, arrays, and conditional statements. In the latter half of the course, you will cover iterative constructs, useful algorithms, and data structures. With over 100 problems, 11 quizzes, and 9 challenges, this course will get you prepared for a career in software development.

ABOUT THE AUTHOR

Sanjib Sinha

Author and Coder.

Learn more about Sanjib

Trusted by 2.9 million developers working at companies

These are high-quality courses. Trust me the price is worth it for the content quality. Educative came at the right time in my career. I'm understanding topics better than with any book or online video tutorial I've done. Truly made for developers. Thanks

Anthony Walker

@_webarchitect_

Just finished my first full #ML course: Machine learning for Software Engineers from Educative, Inc. ... Highly recommend!

Evan Dunbar

ML Engineer

You guys are the gold standard of crash-courses... Narrow enough that it doesn't need years of study or a full blown book to get the gist, but broad enough that an afternoon of Googling doesn't cut it.

Software Developer

Carlos Matias La Borde

I spend my days and nights on Educative. It is indispensable. It is such a unique and reader-friendly site

Souvik Kundu

Front-end Developer

Your courses are simply awesome, the depth they go into and the breadth of coverage is so good that I don't have to refer to 10 different websites looking for interview topics and content.

Vinay Krishnaiah

Software Developer

Course

The Complete Java Crash Course

Gain insights into Java, a versatile and portable programming language. Delve into similarities with C++ and Python and learn essential Java-specific features with practical coding examples.

6 h

intermediate

Course

Learn Java Fundamentals

Master modern Java with a guided, adaptive roadmap. Start exactly at your level and progress from core syntax and OOP to collections, lambdas/streams, concurrency, and professional build tooling.

12 h

beginner

Course

Decode the Coding Interview in Java: Real-World Examples

The ultimate guide to coding interviews. Developed by FAANG engineers, learn how to solve real-world problems, practice with interview questions from top companies, and get interview-ready in hours.

18 h

beginner

Course

Collections in Java

Gain insights into Java Collections Framework. Delve into lists, sets, and hashmaps. Learn about data modification, sorting, thread-safety, and internal workings for efficient usage.

5 h

intermediate

Course

Design a Test Automation Framework with Selenium and Java

Delve into designing a test automation framework using Java and Selenium. Learn about Selenium basics, TestNG, build management, logging, and reporting to automate web applications effectively.

12 h

beginner

Course

Grokking Bit Manipulation for Coding Interviews

The ultimate guide to bit manipulation for coding interviews. Developed by FAANG engineers, practice with real-world interview questions, and get interview-ready in just a few hours.

3 h

intermediate

Course

Coderust: Hacking the Coding Interview

The ultimate guide to coding interviews. Developed by FAANG engineers, practice with real-world questions in top languages. Prep faster and get interview-ready in just a few hours.

40 h

beginner

Course

The Complete Guide to Spring 6 and Spring Boot 3

Gain insights into Spring 6 and Spring Boot 3, exploring dependency injection, Spring MVC, JDBC, and AOP. Discover how to create robust applications with inversion of control.

13 h 30 m

beginner

Course

The Complete Java Crash Course

intermediate

6 hour

Course

Learn Java Fundamentals

beginner

12 hour

Course

Decode the Coding Interview in Java: Real-World Examples