Cathasaigh

Cathasaigh

I'm an author, writer, musician, and a software developer with over 17 years experience. All glory goes to God.
Jun
07
Java Comments

Java Comments

Comments allow you to add documentation in code.
1 min read
May
31
Java Number Operators

Java Number Operators

The number operators are pretty standard across programming languages.
1 min read
May
24
Working With Strings in Java

Working With Strings in Java

Basic usages of strings Java developers need to know.
3 min read
May
17
Java If Statement

Java If Statement

If statements allow for conditional execution of code based off a true or false condition.
3 min read
May
10
Type Conversion in Java

Type Conversion in Java

Converting from one data type to another is known as type casting.
2 min read
May
03
Java Primitive Data Types

Java Primitive Data Types

Java supports eight different primitive types.
3 min read
Apr
26
How Autoboxing and Unboxing Works in Java

How Autoboxing and Unboxing Works in Java

Autoboxing and unboxing are the automatic conversions done by the Java compiler.
3 min read
Apr
19
Java Streams

Java Streams

Java's stream API is a powerful API for working with Java collections.
4 min read
Apr
12
Simplifying Logging in Test Code

Simplifying Logging in Test Code

Logging is for production code and shouldn't be used in test code.
3 min read
Apr
05
How to Use Java's Optional Class

How to Use Java's Optional Class

Java's Optional class is a partial replacement for null and allows for more of a compile-time null check.
5 min read