Sending Ether in Solidity: Transfer vs Send vs Call | Complete Guide with SafeTransferLib скачать в хорошем качестве

Sending Ether in Solidity: Transfer vs Send vs Call | Complete Guide with SafeTransferLib

Welcome back blockchain builders! Today we'll compare the three historical methods, transfer, send, and call. And reveal why call is now the recommended approach. We'll also dive into receiving Ether with receive() and fallback() functions. We'll also introduce you to a gas-optimized, safer method using SafeTransferLib from the Solady library, which is becoming an industry standard. In this live session, you'll learn: The gas limits and behavior of transfer, send, and call. How to properly set up a contract to receive Ether. The critical security concept of re-entrancy attacks and how to guard against them. A live, line-by-line code breakdown and gas efficiency comparison. This knowledge is essential for building secure DeFi protocols, wallets, and any contract that handles value. Let's master sending Ether safely! #Solidity #Ethereum #Web3 #SmartContracts #DeFi #Crypto #Programming #Developer