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Set and HashSet in Java - Full Tutorial

Coding with John

Full tutorial on Sets and HashSets in Java! Thanks to Mailgun for sponsoring this video! Go to https://mailgun.com/john to try ...

Map and HashMap in Java - Full Tutorial

Coding with John

Complete Java course: https://codingwithjohn.thinkific.com/courses/java-for-beginners Maps and HashMaps in Java can be so ...

.equals() vs. == in Java - The Real Difference

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Complete Java course: https://codingwithjohn.thinkific.com/courses/java-for-beginners Watch now to learn the difference between ...

Collections Part 4 HashSet

John Johnson

In this video we talk about the HashSet--a collection of unique elements of a defined type. We talk about instantiating it as well as ...

Java's Creators Rejected Multiple Inheritance - Here's Why

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Java's creators didn't include multiple inheritance. Have you ever wondered why? ☕ Complete Java course: ...

This Keyword in Java Full Tutorial - How to Use "this"

Coding with John

What does the "this" keyword mean in Java? How and when do you use "this"? We'll cover all of that (and all of "this") in this video.

Final Keyword in Java Full Tutorial - Final Classes, Methods, and Variables

Coding with John

Complete Java beginner's course: https://codingwithjohn.thinkific.com/courses/java-for-beginners What does "final" do in Java?

Java Reflection Explained - bɘniɒlqxƎ noiɟɔɘlʇɘЯ ɒvɒᒐ

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Learn Reflection in Java! Break every Java rule with Reflection. ☕Complete Java course: ...

Java Enums Explained in 6 Minutes

Coding with John

All about Enums in Java - Full tutorial with concrete examples. Enums (short for Enumerations) are used in Java to hold types that ...

Inner Class Java Tutorial - Creating and Using Inner Classes

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Complete Java course: https://codingwithjohn.thinkific.com/courses/java-for-beginners Inner Classes can be a confusing topic ...

Checked vs. Unchecked Exceptions in Java Tutorial - What's The Difference?

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What's the difference between the Checked and Unchecked exceptions in Java? We'll talk about what exactly the difference is, ...

Java Strings are Immutable - Here's What That Actually Means

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Java String are Immutable - but what does that really mean? We'll learn why Strings are immutable in Java, and what it means for ...

Selection Sort Tutorial in Java: The Snail's Guide to Sorting

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Let's learn the Selection Sort algorithm, and code it in Java! ☕ Complete Java course: ...

Abstract Classes and Methods in Java Explained in 7 Minutes

Coding with John

What are abstract classes and methods in Java, and how and why would you use them? Also, what's the difference between an ...

Optionals In Java - Simple Tutorial

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Full tutorial on Optionals in Java! Thanks to FlexiSpot for sponsoring! 🖥️ Get your coupon code for an extra $30 OFF through my ...

Annotations In Java Tutorial - How To Create And Use Your Own Custom Annotations

Coding with John

Create your own custom annotations in Java! Thanks to Mailgun for sponsoring this video! Head to https://mailgun.com/john to try ...

Generics In Java - Full Simple Tutorial

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Full tutorial for using Generics in Java! ☕ Complete Java course: https://codingwithjohn.thinkific.com/courses/java-for-beginners ...

Records In Java - Full Tutorial - The Best New Java Feature You're Not Using

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How to use Records in Java! Complete Java course: https://codingwithjohn.thinkific.com/courses/java-for-beginners Records are a ...

LinkedList vs ArrayList in Java Tutorial - Which Should You Use?

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Complete Java course: https://codingwithjohn.thinkific.com/courses/java-for-beginners Updated answer: Although the complexity ...

Binary Search in Java - Full Simple Coding Tutorial

Coding with John

Full tutorial on Binary Search in Java! ☕ Complete Java course: https://codingwithjohn.thinkific.com/courses/java-for-beginners ...