Graham Downs on Nostr: Luhn's algorithm is super interesting. Run your credit card number through it ...
Published at
2024-09-11 08:56:25Event JSON
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"content": "Luhn's algorithm is super interesting. Run your credit card number through it (manually, in secret, and without sharing the results). It's pretty cool! :-) https://techcentral.co.za/secret-behind-every-credit-card-number/251371/?utm_source=MastodonAfrica #algorithms #banking",
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