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In a preceding video, we had duplicated code to read the user input outside the loop and inside the loop. To avoid duplicated ...

In this session, I'm going to give you a few reminders on control structures in Java. The aim of a programming language is to ...

Since I use both Rust and Zig, I've collected some use cases, where I prefer Zig over Rust. While it's not an objective comparison, ...

What's the “correct“ way to indent? Where should you put braces in your code? All of this is part of a Java programming style ...

Creating your first class and instantiating objects from it in Java.

Here are the most common methods in Java's Math class.

Since Java 8, Java Developers have one good way to avoid the classic NullPointerException. However, it is still a problem to use ...

A brief description of what the Java compiler is on about.

In Java, you can have a two-dimensional array where each row has a different number of elements. This is called a ragged array.

Introduction to loops, with the *while* loop, which continues as long as a condition is true.

The do/while loop is guaranteed to execute the loop body at least once.

The substring() method lets you extract a section of a String; indexOf() lets you find where one String is contained within another ...

Calculating days until the user's next birthday.

A while loop lets your programs repeatedly ask for user input until they enter a “sentinel value” to tell you they have finished.

... and Data Types 00:03:38 Operators and Expressions 00:04:40 Control Structures 00:05:31 Functions and Procedures 00:06:25 ...

Nesting if/else statements to test multiple conditions -- and a convenient shortcut for writing such statements.

Handling a two-dimensional arrays that represent a matrix of rows and columns.

Java Sinhala Tutorial Java for Beginners step by step in Sinhala | Java Sinhala | Complete Java Full Course in 8 Hours java ...

Constructing an object with attributes and methods; conversion to string with __str__, learning about “self”.

Learn when to use System.out.print() and when to use System.out.println().