Free
CourseLearn Intermediate Java
Dive deeper into Java — one of the world’s most popular programming languages.
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17,978 learners enrolled
Skill level
IntermediateTime to complete
Approx. 10 hoursCertificate of completion
Included with paid plansPrerequisites
1 courseWe suggest you complete the following courses before you get started with Learn Intermediate Java:- Learn Java
About this course
Feeling comfortable with the basics of Java? Intermediate Java is a stepping stone to taking your skills to the next level. This course will provide you with the knowledge to make your Java code cleaner, more efficient, and more manageable. We’ll also dive under the hood of fundamental concepts that will deepen your understanding of the Java language.
Syllabus
8 lessons • 5 projects • 8 quizzesThe platform
Hands-on learning
Don’t just watch or read about someone else coding — write your own code live in our online, interactive platform. You’ll even get AI-driven recommendations on what you need to review to help keep you on track.
Projects in this course
- Project
Ice Cream Inventory
You have just landed a new contract to build out an application for a new local ice cream shop in town! They need a program that will help them sort their inventory of ice cream, shakes, slushies, and smoothies. Both of their ice cream and shake products use the same ice cream flavors, so they will need to be designed using the same nested classes. Their smoothies and slushies will be part of the vegan products nested class. This program will have to keep count of how many of each product the shop has in stock, and how many of each product the shop sells. For this, the Java program will use shadowing to keep track. - Project
Threading in the Gym
A project in Java to demonstrate threading and reinforce the concepts learned in the Java threading lesson. - Project
Grep
Create a basic grep project in Java.
Meet the creator of the course
Alisha Grama
Senior Instructional Designer, Computer Science at Codecademy Learn Intermediate Java course ratings and reviews
446 ratings
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- The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.ChrisCodecademy Learner @ USA
- I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.RodrigoCodecademy Learner @ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner @ USA
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Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.Certificate of Completion
Earn a document to prove you've completed a course or path that you can share with your network.
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