Easy-to-follow tutorials and challenges for just snippets of your time.
Click or scroll below to get started.
Learn the basic concepts of Java, a high-level programming language and computing platform used in all types of applications.
Learn how to use Regular Expressions (Regex) to define a search pattern, simplify search queries, and perform complex tasks.
Learn about algorithms, a process or set of rules to be followed in calculations or other problem-solving operations.
Learn how to solve disprove Project Euler Problem 46: Goldbach's other conjecture in Java.
Learn how to solve Project Euler Problem 27: Quadratic Primes in Java.
Learn how to solve "Project Euler Problem 12: Highly divisible triangular number" in Java.