#openzeppelin
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How Data and Storage is optimized and vulnerabilities in a contract · Ethereum employs strategies to optimize data storage, as outlined in the Solidity...
Predicting Randomness in a vulnerable contract · Randomness in Solidity Ethereum's Approach to Generating "Randomness" The Ethereum blockchain does not...
Classic case of when developer mistakes cause big issues in a smart contract. · In the realm of smart contract development, even seemingly minor mistakes...
Ethernaut level 1 requires you to exploit a contract with a poorly constructed fallback function . This would allow you to gain control of the...
