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The TimedTestFramework is a Java class that you can extend to implement a doTest() method. Then, you can make an instance of ...

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

Using if, if else, and while statements in Java.

You can use a *cast* to take an integer variable and ask Java to treat it as a double (and vice versa). This video gives you the ...

ADSB 06_02.

Now one of the things I said in the last video is this idea that map, the class of map in Java, is an abstract class. There's actually a ...

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

Calculating days until the user's next birthday.

Discover powerful advanced tips for utilizing Java records effectively. Learn how to leverage compact constructors and ensure ...

Primitives (int, double, etc.) have values stored in their memory locations. Objects have references to the memory where the data ...

The System.out.format() method makes it easier for you to get output with your variable values in them. It also lets you make output ...

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

ADSB 05_03.

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 ...

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

In our first episode, we explore the classic problem of reversing a singly linked list with an animated conceptual explanation, and ...

What You'll Learn: This problem includes * Arrays * Loops (FOR, WHILE) * Decisions (IF) * User Input, and more! I created a ...

Working with parallel arrays in java.

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

Learn with me as I go over how to access both the key and the value as you loop over a map in #Java. I hope you found this video ...