Last week, one of the issues I ran into as I re-engineered an app, I suddenly ended up with my Power Apps Studio complaining ...

Developers should have a basic proficiency of a language's data types. In this article, Irina Medvinskaya presents an overview of two types of predefined C# variables: value types and reference types.

By using the right data type for a particular variable and understanding how to convert data types, you can write efficient code and reduce errors in your program.

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!