Why is Bitwise AND operator used for comparing singleton address and 0xfff... in GnosisSafeProxy.sol
OpenZippelin upgradeability pattern | How can both implementation and proxy contracts share the same storage tho they were implemented independently?
On the unstructured storage upgrade pattern, why do we have to follow the structure of the previous contract?
How can I decode the event log I receive in my txn where there more than 1 smart contract involved and the emitted event cannot be found in ABI
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