The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - How to Understand Pragma Solidity

This lesson covers the basics of setting up a Solidity file, focusing on the use of 'pragma solidity' to specify compiler versions. It explains how to use comparison operators to define a range of versions, ensuring compatibility with different versions of Solidity. The lesson emphasizes the importance of specifying the compiler version before writing smart contracts and provides practical steps for creating and setting up a Solidity file.

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