Questions tagged [hash]

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unordered map in eosio-cpp

I want to have an unordered_map inside a table so that I can have O(1) entry and retrieval. Can someone please link me to a snippet which implements that? I am new to cpp.
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Multiple transaction hash collisions on mainnet

There are currently multiple transaction hash collisions in consecutive blocks in EOS as noted below: 7dcdcdb558028c7703faddee96e1aa48e9bbe7cd3a07cd0a74513a3599185b40 at block 10712420 and 10712421 ...
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Convert type string to type checksum256

fist off let me get this strait, yes I know the dangers of memo parsing, yes I am aware of the vulnerabilities that can be created from doing such a process, so please there is no need to lecture me ...