Submission Details
Severity:
Function parameter should be 'calldata' not 'memory'
Summary
using memory keyword is inefficient in this case, as we are not manipulating the variable in any way and thus can use the cheaper, immutable, calldata.
Impact
Unnecessary gas costs, it is cheaper to use calldata
Recommendations
it is cheaper to use calldata, i.e :'function setPassword(string memory newPassword) '
Updates
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