Welcome to day two of this book. In the previous chapter, we got our development environment set up and learned about the tools that we're going to use in this course. In this chapter, we're going to learn about variables in the Solidity programming language; we'll cover what they are and how they're used. The following topics are covered in this chapter:
- Understanding Solidity variables
- Data types in Solidity
- Using Solidity variables
- Understanding Solidity operators
- Using Solidity operators