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A program that simulates the ticketing system, demonstrating how customers are queued and served. #applicationdeveloper ...

Discussing how Java 23 provides.

Nikita shows how Java ArrayLists can organize items in her closet. Learn and practice how to code with Nikita and others at ...

In this video, we delve into the intricacies of searching Java tree data structures that feature multiple nodes. As data structures play ...

Session 07.

Session 09.

A program that merges two sets of customer data, each sorted by customer ID, into a single, combined dataset also sorted by ...

Enhance your understanding of Java Generics by implementing and utilizing more complex generic structures.

Sophia explains how Java data types can be thought of as storing items in different moving boxes. Learn and practice how to code ...

Enhance your understanding of Java Generics by implementing and utilizing more complex generic structures.

In this video, we delve into the fascinating world of Big O notation and its critical role in analyzing the efficiency of algorithms, ...

0:02 - Motivation for implementing algorithms 1:22 - Java is our language of choice 2:09 - Java compilation demo 6:35 - Java ...

Java Trie structure I hope you found a solution that worked for you :) The Content is licensed under ...

Sophia illustrates Java Inheritance with an example of giving her old clothes to her younger cousin. Learn and practice how to ...

What is dependency injection and what for this design pattern is used? How it is related to dependency inversion principle of ...

A video done for my CS 2400 class explaining a Java concept. Hopefully you guys like this video (including my professor)!

Session 06.

This video describes what a nested control structure is, and then demonstrates how to implement nested control structures in Java ...

This video introduces Looping or Iterative control structures found in Java Object Oriented Programming language and describes ...

Decode Base64 data in Java I hope you found a solution that worked for you :) The Content is licensed under ...

Java Collections _ Session - 04.

In this video, we dive deep into the concept of static in Java, covering static variables, static methods, and their characteristics.

Java Collections - Session - 05.

This video describes arrays and their use in Java Object Oriented Programming Language. It explains the various types of arrays ...

Data Structures. Naperville North High School, Software Engineering, 2025-2026.