[Java Introduction Part 3] What is a variable? Let's name and use data

Hello. In this note, I provide proactive explanations of common pitfalls for new employees, prospective hires, and junior ...

[Java Introduction Part 2] Let's read the Hello, World! code line by line

Hello. In this note, I provide proactive explanations for common pitfalls for new employees, prospective hires, and junior ...
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Functional programming for Java developers, Part 2

Rewrite object-oriented code using functional techniques. Get started with lambdas, method references, functional interfaces, and the Streams API in Java Welcome back to this two-part tutorial ...
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Regular expressions in Java, Part 1: Pattern matching and the Pattern class

Java’s character and assorted string classes offer low-level support for pattern matching, but that support typically leads to complex code. For simpler and more efficient coding, Java offers the ...