Introduction to Remix and Solidity
summary
Hands‑on walkthrough showing Remix IDE to create register.sol, compile with Solidity 0.8.9, connect via MetaMask + Sepolia testnet, and deploy from an injected provider. Creates a simple register contract that stores a string with getInfo and setInfo, funds the wallet from Chainlink faucets (receives ~20 LINK), sends a real transaction that succeeds and is visible on the block explorer, and demonstrates using a contract address + ABI to attach to other deployed instances — highlighting that code is immutable but storage can be updated.
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chapters (13)
- 0:00Workshop introduction
- 1:13Setting up the hands-on environment
- 5:13MetaMask wallet
- 7:18Wallets and testnets
- 13:14Sepolia test tokens
- 22:43First Solidity contract
- 26:22Deploy and interact
- 32:56Contract deployment & tokens
- 39:09Interact with contracts
- 44:42Transaction history
- 47:39Access control
- 49:27Next steps
- 53:54Q&A
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