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Introduction to Java | Learn with Sololearn

Courses

Introduction to Java

Introduction to Java

Java is popular, fast, secure, and reliable — and it’s used on over 5.5 billion devices worldwide! It’s used for developing applications for computers, laptops, data centres, games consoles, cell phones and more. This course is perfect for people who are just starting out on their Java coding journey. If you want to take your skills to the next level, you can check out our Intermediate Java course.

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What you’ll learn

Foundational concepts

Master foundational concepts of coding with Java. These are the building blocks for everything else

Variables

Use variables to help your program store data

User inputs

Make your programs interactive by taking and working with user inputs

Strings

Understand how to work with strings to store text data and handle special characters

“if” and “else” conditional statements

Start shaping the flow and purpose of your program with “if” and “else” conditional statements

Logical operators

Use logical operators to create programs that make decisions

Loops

Save time and minimise errors in repetitive tasks with loops

Arrays

Create and operate with arrays to store multiple items into a single variable. This means you can handle more types of data

What you’ll learn

CHEAT SHEET: How To Initialize Arrays In Java

Arrays are best understood in Java as data structures that store a fixed-size sequential collection of elements of the same type. Put another way...

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What Is Groovy?

Some of the most popular programming languages available to software engineers today didn’t start out that way. Perhaps the foremost examples of this...

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3 Languages You Should Know To Become An Android Developer

While Apple often gets much of the hype and glitter in the United States and other Western economies, Android devices remain far more prevalent and...

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