I think what makes callbacks particularly dangerous in smart contracts is that they hand over control to an external entity....
Ethernaut, a Web3/Solidity-based platform where each level is a smart contract that needs to be ‘hacked’.
Can contracts call each other? Are message calls similar to transactions? Hello again 😊. It's nice to have you here. If you have read my previous articles, thank you. If this is your first time reading my article, thank you! You can check out my das...
I promised to write about storage... And here it is. Hi, just in case you have not read my other articles, I am your go-to girl anytime you need a simplification of solidity and blockchain. You would be happy if you dived into my homepage to see what...
Hello, and nice to see you again. I hope you enjoyed the last write-up on Ethereum virtual machines (EVM) in simple terms. Today, we will be talking about memory, as promised last time. We are going to be seeing, in the simplest way, what memory is. ...
What is a smart contract? Ethereum Smart contract explained… New to the blockchain world? A lot of things can sound confusing. I was once there too… You might be thinking of what a smart contract is. Is it like a real-life contract? Well… Let’s see w...
