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Before OOP concepts opened a new door in programming, when programmers had to store complex data structures, they had to ...

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

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

This video was produced at the University of Colorado Boulder for Data Structures CSCI 2270, taught by Rhonda Hoenigman.

The video shows how to use Java to input an integer in using a loop that keeps asking for a valid input if the user inputs a negative ...

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 ...

Maximizing AI Efficiency with Data Structures Ever wondered what makes AI tick? It's not just magic! DSA (Data Structures and ...

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 ...

An overloaded method has a different signature and is in the same class as another method. An overridden method has the same ...

ADSB 06_02.

You can view this and other resources using free/libre source software at https://emacsconf.org/2021/talks/structural/ This video is ...

Explains how Understanding Society data is structured and gives basic information about how the data is collected.

ArrayLists let you store an arbitrary number of items, unlike Arrays, which have a fixed length. Here are some of the most-used ...

Purdue AP Computer Science A.

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 ...

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

00:00 Preface 03:38 Inheritance: what the type is 09:49 Composition: what the type can do 14:07 Mocking frameworks 16:32 ...

Dive into the world of Java 21's SequenceCollection interface! Discover how it extends the Java collections' capabilities, offering ...

Introduction to character and String variables in Java.

The File class lets you get information about a disk file. See this URL for information about absolute vs. relative path names: ...