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Java methods are somewhat like algebraic functions. Find out how they are similar and different.

You can have multiple methods with the same name as long as the number and/or types of the parameters is different.

What's going on behind the scenes when you call a method in Java?

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

Formatting numbers for money and other purposes using NumberFormat How to Round a Number to 2 Decimal Places in Java: ...

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 ...

Learn how Vaadin helps Java teams build complete web applications with its powerful UI components, Java-based Flow ...

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

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

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

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 ...

Working with parallel arrays in java.

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

sample solution to overloaded methods - this is a demonstration of the results that I am expecting when you create your program.

These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

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

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

Find out the limits of using casting when working with polymorphism.

This vide shows how to create a mixed-mode app that uses the Android SDK and a naiver Android NDK extension, and debug ...