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Signed Long Hash



breezykatt
New User

Jun 15, 2017, 8:44 AM


Views: 6546
Signed Long Hash

I'm trying to convert a string value into a signed long hash value. By doing so, I first convert the string "abcd" to fnv64a hash value which is "18165163011005162717", using the use Digest::FNV::PurePerl module. Thereafter, I am trying to convert this to a signed long by using the Math::BigInt module and the numify method. However, this doesn't appear to be working. I am looking for the long signed value of "-281581062704388899". Is this possible? Thanks.


Laurent_R
Veteran / Moderator

Jun 15, 2017, 9:23 AM


Views: 6542
Re: [breezykatt] Signed Long Hash

Cross posted on the Perl Monks forum: http://www.perlmonks.org/?node_id=1192867

There is nothing wrong with cross posting questions, but it is advised to inform the reader in order to avoid duplication of work in various parts of the Internet.