• odium@programming.dev
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        3 months ago

        That program better be using an existing date library, because otherwise it’s most definitely wrong.

          • al4s@lemmy.world
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            3 months ago

            Don’t be ridiculous, that would never pass QA.

            But this one will. Joy for years to come:

            public string GetDayOfWeek(DateTime date) {
                return ((date - new DateTime(1970, 1, 1)).Milliseconds / 86400000) % 7 switch {
                    0 => "Thursday",
                    1 => "Friday",
                    2 => "Saturday",
                    3 => "Sunday",
                    4 => "Monday"
                };
            }
            
      • Bgugi@lemmy.world
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        3 months ago

        Bro probably to account for leap Thursday’s. We have one every ~28k years to keep in alignment with the true solar week.