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Writing very tiny contracts on the EVM · Understanding Contract Creation When a contract is initialized, the following steps occur: A user or contract...
Find whats lost on the blockchain. · It's not uncommon for Solidity developers to encounter the challenge of misplacing the address of a newly created...
delegatecall as a means to hack vulnerable smart contracts. · Delegatecall is a specialized function call in Ethereum that enables a contract to invoke...
ERC20's token and bad ICOs . A point of failure that can be exploited · ERC20, short for Ethereum Request for Comment 20, is a protocol within the...
Contract's state at initialization and bitwise operations. · Step 1: Sending a Transaction to Create a Contract Imagine you're sending a letter to a...
ByteMasking and calclulating smart contract gas consumption. · In Ethereum, performing computations incurs costs. These costs are determined by...
