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"Coding with John" offers a concise tutorial on solving the LeetCode longest substring problem in Java, with a focus on fast solutions. Duration is under 1 hour.
Learn Java Reflection with Coding with John in under an hour. Understand how to manipulate Java rules and improve your coding skills.
Improve your Java skills with Coding with John's tutorial on the fastest solution for the LeetCode Two Sum problem, all in under an hour.
Learn to create unit tests in Java with JUnit in less than an hour with Coding with John. Ideal for beginners seeking to verify their code and enhance their Java skills.
Learn to build a 1 or 2 player Hangman game in Java with Coding with John. This beginner-friendly tutorial covers file input, keyboard input, and string manipulation in under an hour.
Learn to build a full GPA calculator in Java from scratch with Coding with John. This less than 1-hour tutorial enhances your Java skills through live coding.
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