This lesson provides an overview of the essential tools required for Solidity and Smart Contract development. It includes a guide to text editors like Visual Studio Code and VSCodium, and an introduction to frameworks such as Foundry, alongside compatibility tips for different operating systems. It also highlights the importance of AI tools like Find and ChatGPT in the development process.Duration:4min
Explore the concepts of fuzz testing and invariant testing in Solidity. This lesson explains how fuzz testing can help uncover unexpected application failures, and dives into the practice of testing invariants, or properties that always hold true, in smart contracts.Duration:10min
Learn advanced concepts in Solidity, focusing on storage in smart contracts. Delve into how storage works and the role of constants and immutables.Duration:2min
Gain a comprehensive understanding of storage in Solidity. This lesson covers global variables, the storage data structure, handling dynamic variables, and the role of constant and immutable variables. It also explains the use of the 'memory' keyword for efficient data management.Duration:5min
This lesson focuses on ABI (Application Binary Interface) encoding in Solidity, explaining its role in concatenating strings and encoding data into binary. It provides insights into the process of compressing binary data and techniques for multiple data encoding.Duration:23min
Explore the design of upgradeable smart contracts using Proxy and Delegate Call. This lesson covers the functionality, applications, and coding techniques of these concepts, crucial for managing contract upgrades while preserving the contract's state.Duration:1min
Understand the use and implications of the selfdestruct keyword in Solidity. This lesson explains how selfdestruct can remove contracts and force ETH into specified addresses, a unique behavior with significant impact on contract functionality and security.Duration:10min