Bill Barnum

Static Methods and Non Static Methods (Java Tutorial)*

07 - App Lab (Code.org) 💥 Collision Detection 💥

Practice Binary Recursion Problem (Tree Recursion)

Casting an Object (Upcasting and Downcasting) - Java Tutorial

Polymorphism (Java Tutorial)

What is null and a null pointer exception? (Java Tutorial)

Java Fields (Class Variables & Instance Variables)*

Using Java Classes and Objects

Printing a 2 Dimensional Array (Java Tutorial)

Search And Remove From ArrayLists (Java Tutorial)*

App Lab (Code.org) - Get Data From A Text Box (Text Based Code)

Scratch Tutorial - #04 - Broadcast & When I Receive

Traversing a 2 Dimensional Array (Java Tutorial)

Parameters and Abstraction - Block Code - App Lab (Code.org)

Writing Classes and Objects (Java Tutorial)

Display A List (Array) On The Screen - Block Code - Code.org (App Lab)

AP Computer Science A - Unit 1: Primitive Types

substring And length (Java String Methods)

Nested if, else if, and else (Java Tutorial)

Reversing the Values in an Array (Java Tutorial)

Arrays (Java Tutorial)

Head Recursion and Tail Recursion

App Lab (Code.org) Display 📆 Time and Date 📆

Convert an Array to an ArrayList (Java Tutorial)*

Java ArrayList

Reached End Of File While Parsing Error (Java Tutorial)

Create Task - Project & Code Walkthrough (AP Computer Science Principles - Updated for 2024)

Octal to Hexadecimal (Quick and Easy)

Declaring and Initializing a Variable (Java Tutorial)

Find The Maximum Number In A Java Array

Nested Loops (Java Tutorial)

Identifier Expected Error (Java Tutorial)

Getters & Setters (Java Tutorial)

Find The Minimum Number In A Java Array

Checking Equality Part 1 (Java Tutorial)

Autodesk Inventor - 11 - Creating An Assembly File & Importing Parts

Random Numbers With Math.random() (Java Tutorial)

Understand And Fix A Java Null Pointer Exception (Full Explanation)

Robot C - #09 Setup Motor and Line Tracker

Robot C - #14 Adding a Button

Display A List (Array) On The Screen - Text Code - Code.org (App Lab)

Filter A List (Array) - Text Code - Code.org (App Lab)

Scope and Lifetime of Variables (Java Tutorial)

Abstract Classes and Methods (Java Tutorial)

Primitive and Reference (Object) Types in Memory (Java Tutorial)

App Lab (Code.org) Game and App ⏲️ Timer ⏲️

A Wizard's Guide To While Loops (Java Programming)

ArrayIndexOutOfBoundsException Error (Java Tutorial)

AP Computer Science A (Java Tutorial)

ChatGPT vs Java: An AI Experiment