Variables

10 Tips for Writing Clean, Efficient, and Maintainable Code

Writing clean, efficient, and maintainable code is the best practice for building the long-term success of your software projects. With this approach, it becomes easy for you and your team to understand, debug, and enhance your projects over time. Imagine that you are building a house, and you want it to be constructed strongly, easy to renovate, and well-organized. Just as a well-constructed

Variables

Introduction: Hello! This tutorial will teach you about variables. What are variables? Variables are pieces of data which are used to store more data. Every variable has a type, a name and a value; if the variable does not have a value then its value is 'null' or 'nothing'. What types can variables be? There are a few different types of variable, the most common ones being: - String - Double - Int (Integer) - Long - Boolean A string is a piece of text containing letters, numbers and symbols.