Posted On: Jan 03, 2023
In Solidity, a contract is a unit of code that can contain data and functions that can be invoked and interacted with. A contract can be used to represent a real-world entity, such as a token, an agreement, or a voting system.
while library is a collection of functions that can be called by other contracts or functions. Unlike contracts, libraries do not have their own state and cannot receive or send transactions. They are used to provide utility functions that can be shared across multiple contracts.
Here are some key differences between contracts and libraries in Solidity
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Solidity provides a number of built-in data types that can be used to store data in a contract. Here is a list of the most commonly used data types:..