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Brian Norlander
Brian Norlander

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May 30, 2019

Java: A Guide To Streams

Introduced in Java 8, streams are a powerful tool to process collections of objects. Streams are simply wrappers around data which means they do not store data nor do they modify the underlying data source. …

Java

6 min read

Java: A Guide To Streams
Java: A Guide To Streams

May 16, 2019

Stop Writing Code Comments

Stop writing code comments. There is usually a high correlation between bad code and code with a lot of comments. This is the most obvious sign of messy source code. The goal of every programmer should be to write code so clean and expressive that code comments are unnecessary. The…

Programming

7 min read

Stop Writing Code Comments
Stop Writing Code Comments

Mar 19, 2019

Java: Understanding Primitive Types and Wrapper Objects

What is a primitive type and a wrapper object in Java? How does the compiler handle conversion between the two? When should you use a primitive type or a wrapper object? — Primitive Types Java defines eight primitive data types: byte, short, int, long, float, double, boolean and char. All other variables in java are object reference types. Primitive types in Java are called literals. A literal is the source code representation of a fixed value in memory. …

Programming

7 min read

Java: Understanding Primitive Types and Wrapper Objects
Java: Understanding Primitive Types and Wrapper Objects
Brian Norlander

Brian Norlander

Software developer currently living and working in Japan. www.briannorlander.com

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