Photo by Markus Spiske on Unsplash

Devs and Time Clock Rollovers

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Let’s party like it’s 1999!

You have probably written programs with a bug related to the calculation of time (I certainly have!). For example, you need to work out the number of days there is between two dates, such as between 29 November and 20 December, and calculate:

Days = Date (20,12) — Date (29,11)

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Prof Bill Buchanan OBE FRSE
ASecuritySite: When Bob Met Alice

Professor of Cryptography. Serial innovator. Believer in fairness, justice & freedom. Based in Edinburgh. Old World Breaker. New World Creator. Building trust.