Smart Contract Data Structures: Solidity Mappings Explained
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YouTubeConflux Network
Smart Contract Data Structures: Solidity Mappings Explained
Mappings are one of the most important data structures in Solidity smart contracts. They allow you to store and retrieve values using a key, making them perfect for balances, permissions, ownership records, and many other blockchain use cases. In this video, we explain how mappings in Solidity work, including how to create them, read and write ...
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