Name: Java Basics
Rating: 4.604938271604938 (243 reviews)

What you will learn

Understanding Java's unique features and syntax

Writing and executing your first Java program

Utilizing Java's primitive data types effectively

Performing mathematical operations in Java

Implementing conditional logic with if-else and switch

Mastering loops: for, while, and do-while

Manipulating and optimizing arrays in Java

Exploring Java's String and StringBuilder classes

Handling exceptions like NullPointerException

Course content

Learn the fundamentals of Java and its key features in this course. By the end, you'll be able to solve simple algorithmic tasks and gain a clear understanding of how basic console Java appli…

Discover the unique features of Java and understand why it's a recommended programming language to learn. Write your first Java code and explore how to print text to the console.

Learn the basics of programming, dive into primitive data types, and explore operations with them. Write code that performs mathematical tasks and evaluates conditions for seamless execution.

Explore various loops such as for, while, and do-while, which are essential in any programming language. Loops enable efficient iteration over large datasets, saving significant time. Apply them extensively in tasks like sorting, working with arrays, collections, and more.

Learn how to effectively use arrays in Java programming by discovering how to group data into arrays and exploring common methods and properties for working with them. Techniques for manipulating and optimizing arrays in real-world applications will also be examined.

Learn about String, a crucial data type in Java, and discover its many built-in methods and operations. Explore String and StringBuilder, understanding their basic methods and how to use strings effectively in Java.

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200+ Top-Rated coursesCompletion certificatesCutting-edge AI CopilotPersonalized study tracks30+ hands-on real-world projects

Your subscription also includes:

Java Data Structures

Discover essential data structures in Java and enhance your programming skills. Explore the dynamic world of ArrayLists, LinkedLists, Stacks, Queues, and more, uncovering their power, versatility, and real-world applications.

Java Extended

You will learn about best practices in coding, how to create your own methods and classes, and how to work with them and configure their interaction. You will also understand how Java works at the computer level and how code compilation generally works.

Java OOP

Those who know OOP can program well. That's what many programmers say. Get ready for an important part of your Java learning journey, mastering which will greatly boost your programming skills in general. You will learn how to effectively use the Java development environment, the principles of Object-Oriented Programming (OOP), and best practices in OOP. You will learn to make your code flexible and deepen your knowledge of previously covered topics. Let's get started!

Java JUnit Library. Types of Testing

Testing is an integral part of software development. Every module of an application should be covered by tests to ensure the correctness of a specific module or the entire application. This course will teach you about the different types of application testing. Additionally, you will practice with unit tests to test individual components of your application.

Spring Boot Backend

This course covers key aspects of backend development on Spring Boot, including the basics of HTTP and Spring, designing and implementing RESTful APIs, working with relational databases, and testing applications. By the end of this course, users will have a solid understanding of backend development using Spring Boot, enabling them to design and implement robust RESTful APIs and manage data effectively with relational databases. They will also gain practical experience in testing applications, ensuring high-quality code and functionality.

Multithreading in Java

This course is tailored for those who want to expand their knowledge of multithreading and leverage its capabilities to build efficient, high-performance applications. You'll dive into essential concepts, practical techniques, and best practices in multithreading, empowering you to confidently address complex concurrency issues.

Java Data Manipulation with Hibernate

Every backend developer must be proficient in working with various databases. Connecting a database to the code and performing data operations directly from Java code to execute SQL queries and various data operations directly from the code. JDBC and Hibernate help developers with this. It's time to learn how to connect a database to your IDE, use tables from this database, and manipulate data!

Java Data Structures

Discover essential data structures in Java and enhance your programming skills. Explore the dynamic world of ArrayLists, LinkedLists, Stacks, Queues, and more, uncovering their power, versatility, and real-world applications.

Java Extended

You will learn about best practices in coding, how to create your own methods and classes, and how to work with them and configure their interaction. You will also understand how Java works at the computer level and how code compilation generally works.

Java OOP

Those who know OOP can program well. That's what many programmers say. Get ready for an important part of your Java learning journey, mastering which will greatly boost your programming skills in general. You will learn how to effectively use the Java development environment, the principles of Object-Oriented Programming (OOP), and best practices in OOP. You will learn to make your code flexible and deepen your knowledge of previously covered topics. Let's get started!

Java JUnit Library. Types of Testing

Testing is an integral part of software development. Every module of an application should be covered by tests to ensure the correctness of a specific module or the entire application. This course will teach you about the different types of application testing. Additionally, you will practice with unit tests to test individual components of your application.

Spring Boot Backend

This course covers key aspects of backend development on Spring Boot, including the basics of HTTP and Spring, designing and implementing RESTful APIs, working with relational databases, and testing applications. By the end of this course, users will have a solid understanding of backend development using Spring Boot, enabling them to design and implement robust RESTful APIs and manage data effectively with relational databases. They will also gain practical experience in testing applications, ensuring high-quality code and functionality.

Multithreading in Java

This course is tailored for those who want to expand their knowledge of multithreading and leverage its capabilities to build efficient, high-performance applications. You'll dive into essential concepts, practical techniques, and best practices in multithreading, empowering you to confidently address complex concurrency issues.

Java Data Manipulation with Hibernate

Every backend developer must be proficient in working with various databases. Connecting a database to the code and performing data operations directly from Java code to execute SQL queries and various data operations directly from the code. JDBC and Hibernate help developers with this. It's time to learn how to connect a database to your IDE, use tables from this database, and manipulate data!

Why People Choose Codefinity

Web Developer

Kwizera Mugisha

The teaching methodology at Codefinity is excellent, and I particularly appreciate how it has prepared me to handle real-world coding problems. Currently, I am delving into Node.js and eagerly anticipate building full-stack projects that integrate all the knowledge I have gained.

Senior Business Analyst

Sherry Barnes-Fox

My first course was 4 hours, I did it in a few days, "nugget-style". The instructions are very clear and easy to understand. There is even a hint to help you get the answer. I love the learning style that is used, it engages me.

Accounts Payable Specialist

Bill Wagner

I have really liked the browser-based lessons that allow me to code within the lesson. The RUN button allows me to test the code I write before submitting for a grade.

IT Support Specialist

Daniel Chinea

I have gained a lot of practical and logical thinking skills, along with patience for myself and confidence in myself that I can learn programming. Years ago, I would have never thought that I could learn programming in any way, shape or form, and I was able to obtain these certifications and skills with Codefinity.

Technology Project Manager

Steve Bruening

The learning was progressive and made it easy to follow along and make progress. I could feel my skills increasing and building on each other as the course went along.

Project Manager

Stephanie Chan

As I went through the first course of the Python track, I liked the way the course was lay out (in easy and digestible modules) with little exercises at the end of each concept.

Step-by-Step to Stellar Results

Solve Real‑World Coding Tasks

Interactive coding environment

Jump into our interactive environment: write and run your code with real‑time feedback and success metrics—learn by doing at every step.

Get On‑Demand Guidance

AI‑powered support

Leverage the built‑in AI assistant to explain errors, suggest fixes, or answer any question about your code—so you stay productive and never get stuck.

Lock In Your Learning

Knowledge check

Wrap up each module with a quick quiz that delivers instant feedback, tracks your progress, and ensures you’ve mastered key concepts.

Show Off Your Skills

Celebrate success

Earn your industry‑recognized certificate upon completion and share it on LinkedIn with one click—let your network see what you can do.

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Features:

200+ Top-Rated coursesCutting-edge AI Copilot

Personalized study tracks30+ hands-on real-world projects

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Frequently Asked Questions

How do I get access to the platform?

While you can study with Codefinity on any device, we strongly recommend using a computer or laptop to optimize your learning experience.

What if I have questions while learning?

All our courses feature an integrated AI assistant, ready to assist you with any questions you may have during your studies and help you solve any problems.

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Java Basics

Course for Beginner Level

What you will learn

Course content

Your subscription also includes:

Why People Choose Codefinity

Step-by-Step to Stellar Results

Trusted by Employees of Leading Companies
and Students from Top Universities

Instantly access 200+ courses

Full catalog access

Try Codefinity with confidence – 30-day money-back guarantee included

Frequently Asked Questions

Still have questions?

Java Basics

Course for Beginner Level

What you will learn

Course content

Your subscription also includes:

Why People Choose Codefinity

Step-by-Step to Stellar Results

Trusted by Employees of Leading Companies and Students from Top Universities

Instantly access 200+ courses

Full catalog access

Try Codefinity with confidence – 30-day money-back guarantee included

Frequently Asked Questions

Still have questions?

Trusted by Employees of Leading Companies
and Students from Top Universities