6 docs tagged with "variables"

Adding Custom Environment Variables

Learn how to add custom environment variables to your Create React App, empowering your app to configure differently based on the environment in which it runs.

PHP - $ and $$ Variables

Introduction

PHP - Variables

Introduction

Using Global Variables

Learn how to use global variables in your React applications. Unleash the magic of global variables and wield their power to share data across your entire app!

Variable Declarations

Learn how to declare variables in JavaScript using the var, let, and const keywords.

Variable Naming Rules

Learn about the rules and best practices for naming variables in JavaScript, including naming conventions, reserved words, and case sensitivity.