Mappings in Solidity

Mapping data structures in Solidity 🗺️📚 Learn how to efficiently store and retrieve data using mappings, creating dynamic tables with addresses as keys and ages as values. 📚 Head to Base Camp for full courses on smart contract development: https://docs.base.org/base-camp/docs/welcome ✅ Subscribe to our channel here: https://www.youtube.com/@BuildonBase ► Build on Base: https://base.org ► Follow us on Twitter: https://twitter.com/buildonbase ► Join our Discord: https://base.org/discord