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

This video shows the building blocks you use for every Java program you'll write in this course. One additional note: The program ...

Ever feel overwhelmed by OOP concepts like encapsulation and inheritance? In this video, I'll walk you through ...

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

When you pass an object to a method, you are passing a copy of the *reference* to that object. That lets you update an object's ...

shorts Java record is a powerful resource to include your favorite feature, mainly when discussing immutable instances. Yes, you ...

Find out how to specify which classes can and cannot access the methods and properties in other classes. Note: narration at 1:54 ...

shorts Java Compact Constructor on record allows you to create validation on your Java classes easily. You can have consistency ...

JEP 401 proposes to introduce primitive classes to Java and the JVM - as the name suggests, they're basically classes that ...

This video explains the core concepts of Vaadin Flow. 0:00 - Everything is a component 0:15 - Use layouts to build views 0:31 ...

Draw a UML diagram and write code to implement a Java class that simulates a computer-controlled Toaster.

This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Java_compiler 00:00:55 Major Java compilers ...

Ever feel overwhelmed by OOP concepts like encapsulation and inheritance? In this video, I'll walk you through ...

Throughout our 17 year history, Vaadin has given developers a simple, component-based way of building Web Applications.

Learn how to write and run Java programs and use the DrJava interaction panel. Download here: ...

If your tooltips, calltips, keyword highlighting and completion aren't working, please see my other video about SciTE setup.

Creating Class Diagrams.

Using the try-with-resources construct will allow Java to close files for you automatically so you don't have to do it explicitly.

There are different kinds and subclasses of Exception. This video describes the Exception hierarchy and talks about checked vs.

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