Solidity Trivias

This repo contains condensed demos and explanations for the Solidity trivias being shared on twitter via the profile: https://twitter.com/the_ethernaut

Running the examples

1. Clone the repo: git clone [email protected]:ajsantander/trivias.git
2. Move to the folder: cd trivias
3. Install hardhat and dependencies: npm install

Trivias

Solidity Trivia #1:

"How would you call a function on a third party contract B, on behalf of the sender, through your contract A, guaranteeing no reverts?"

• Question thread: Solidity trivia #1 discussion
• Explanation thread: Solidity trivia #1 explanation
• Demo contracts: contracts/Trivia1.sol
• Demo tests: npx hardhat test test/Trivia1.test.js

Solidity Trivia #2:

"What’s the main difference between a transparent proxy and a universal proxy?"

• Question thread: Solidity trivia #2 discussion
• Explanation thread: Solidity trivia #2 explanation
• Demo contracts: contracts/Trivia2.sol
• Demo tests: npx hardhat test test/Trivia2.test.js