Java

Java is a versatile, object-oriented programming language. This Skill Tree provides a comprehensive learning path for mastering Java. Perfect for beginners, it offers a structured roadmap to understand OOP concepts, Java syntax, and application development. Through hands-on, non-video courses and practical coding exercises in an interactive Java playground, you'll gain real-world experience in building Java applications.

70 Skills|8 Courses|29 Projects

Quick Start with Java

Beginner

Java

Java is one of the most popular and powerful programming languages. It will walk you through the basic need-to-knows about Java. If you're new to this language or you want to refresh your memory, this is a great place to start. After learning this course, you will be able to learn to build advanced Java projects. Come on!

14 Labs

Your First Java Lab

Java Scanner Input Challenge

Java Data Types and Basic Operations

Java Fahrenheit to Celsius Conversion

Java Control Flow: Conditionals and Loops

Java FizzBuzz Challenge

Java Methods and Basic Object-Oriented Programming

Java Book Class Challenge

Java Arrays and ArrayLists

Java ArrayList Shopping Cart Challenge

Java Inheritance and Polymorphism

Java Vehicle Inheritance Challenge

Java Exception Handling

Java Age Validator Exception Challenge

Java Practice Challenges

Beginner

Java

This course is aimed at beginners who want to improve their Java skills by solving real-world challenges. The course covers a wide range of topics, from basic syntax to more advanced concepts like data structures and algorithms.

Lab

Bulk Insert Data Into Course Schedule

Beginner

Java

In this project, you will learn how to bulk insert data into a course schedule using MyBatis, a popular Java persistence framework. This project will guide you through the process of setting up the database, creating the necessary tables, and implementing the bulk insert functionality.

Lab

Configuring With YAML Files

Beginner

Java

In this project, you will learn how to configure a Spring Boot application using a YAML file, implement a class to handle the configuration data, and create a controller to display the configured information on a web page.

Lab

Employee Information Retrieval with MVC and Servlet

Beginner

Java

In this project, you will learn how to implement an employee information retrieval feature using the MVC architecture and Servlet2.x. You will create a search box on the index page where users can enter the employee ID to search, and then display the employee information on a separate page.

Lab

Chinese-English Information Switching via IoC

Beginner

Java

In this project, you will learn how to implement a simple Chinese-English message switching system using the Inversion of Control (IoC) design pattern and the Spring framework.

Lab

Concurrent Producer-Consumer with Guava Monitor

Beginner

Java

In this project, you will learn how to implement thread communication using Google Guava's `Monitor` class. The project demonstrates a classic producer-consumer problem, where multiple producer threads add data to a shared buffer, and multiple consumer threads consume data from the buffer.

Lab