Solidity Data Types: uint vs int Explained | Integers in Solidity

In this video, we begin our journey into solidity programming by creating a new data types.sol file. This tutorial is designed for solidity for beginners, focusing specifically on solidity data types. Master the basics of numbers in Smart Contracts. We break down the difference between uint and int in ethereum programming language and explain memory sizes (8 bits vs 256 bits), and share a crucial gas optimization tip.