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Question 47 - CBDE discussion
To compare a String in Solidity you use:
A.
string1 == string2
B.
the internal function "str_compare(str1,str2)"
C.
you can't directly compare two strings, but one method would be to hash both strings and compare the hashes.
D.
bytes32(string1) == bytes32(string2)
Your answer:
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