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Seriously guys?

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  • T trønderen

    I tried to make a struct with two fields named mm and mmm respectively. The compiler accepted it without any warning. Confusing, isn't it? :-)

    Religious freedom is the freedom to say that two plus two make five.

    J Offline
    J Offline
    jochance
    wrote on last edited by
    #10

    What if they need the minutes, then the three letter month, then the minutes again, then the two digit numeric month? We won't ask why, but hypothetically speaking...

    T 1 Reply Last reply
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    • T trønderen

      I tried to make a struct with two fields named mm and mmm respectively. The compiler accepted it without any warning. Confusing, isn't it? :-)

      Religious freedom is the freedom to say that two plus two make five.

      L Offline
      L Offline
      Lost User
      wrote on last edited by
      #11

      Not for the compiler. :-D

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      • L Lost User

        If you wish to format a date in Power Apps, there is a nice set of format letters to provide custom output. So using the Text function I can write

        Text(myDate, "mmm dd yy") // May 09 24

        Or for time I can write

        Text(myTime, "hhmm") // 1644

        Or I can combine them into

        Text(myDateTime, "hhmm mmm dd yy") // 1644 16 09 24

        Why would anyone think to use the same lower case letters for two very distinct fields? There is actually a work-around, make sure dd comes first in the date. Good luck 'mercans. :-D

        J Offline
        J Offline
        jschell
        wrote on last edited by
        #12

        Richard MacCutchan wrote:

        Why would anyone think to use the same lower case letters for two very distinct fields?

        History? Following has 'd' and 'D'. And 'c' and 'C'. Formatting Calendar Time (The GNU C Library)[^] Then there is "C Programming Language 2 edition" copyright 1988 which uses 'm' for minute and 'M' for month. And others.

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        • L Lost User

          If you wish to format a date in Power Apps, there is a nice set of format letters to provide custom output. So using the Text function I can write

          Text(myDate, "mmm dd yy") // May 09 24

          Or for time I can write

          Text(myTime, "hhmm") // 1644

          Or I can combine them into

          Text(myDateTime, "hhmm mmm dd yy") // 1644 16 09 24

          Why would anyone think to use the same lower case letters for two very distinct fields? There is actually a work-around, make sure dd comes first in the date. Good luck 'mercans. :-D

          CPalliniC Offline
          CPalliniC Offline
          CPallini
          wrote on last edited by
          #13

          Wait... Is today 10/5 or 5/10?

          "In testa che avete, Signor di Ceprano?" -- Rigoletto

          In testa che avete, signor di Ceprano?

          L 1 Reply Last reply
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          • CPalliniC CPallini

            Wait... Is today 10/5 or 5/10?

            "In testa che avete, Signor di Ceprano?" -- Rigoletto

            L Offline
            L Offline
            Lost User
            wrote on last edited by
            #14

            It's both of course. :-D

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            • L Lost User

              If you wish to format a date in Power Apps, there is a nice set of format letters to provide custom output. So using the Text function I can write

              Text(myDate, "mmm dd yy") // May 09 24

              Or for time I can write

              Text(myTime, "hhmm") // 1644

              Or I can combine them into

              Text(myDateTime, "hhmm mmm dd yy") // 1644 16 09 24

              Why would anyone think to use the same lower case letters for two very distinct fields? There is actually a work-around, make sure dd comes first in the date. Good luck 'mercans. :-D

              E Offline
              E Offline
              englebart
              wrote on last edited by
              #15

              I always use yyyy-MM-dd or dd MMM yyyy and always include timezones with times. Multiple hemispheres/countries/etc

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              • E englebart

                I always use yyyy-MM-dd or dd MMM yyyy and always include timezones with times. Multiple hemispheres/countries/etc

                L Offline
                L Offline
                Lost User
                wrote on last edited by
                #16

                Fine, but if you read my post you will see that "MM" or "MMM" are not valid format specifiers.

                T 1 Reply Last reply
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                • J jochance

                  What if they need the minutes, then the three letter month, then the minutes again, then the two digit numeric month? We won't ask why, but hypothetically speaking...

                  T Offline
                  T Offline
                  trønderen
                  wrote on last edited by
                  #17

                  Doesn't PowerApps know whether it is formatting a time object or a date object? That would surprise me a lot. If I were to develop a formatting function, and was told "No no - you can't use that character to indicate a certain formatting - it has been used to format a very distinct field in a another value type", then I would scream out in protest. I cannot let the format strings for "my" type be limited by the format strings for all other types! That being said: Doing detail formatting of times and dates is blatant anti-internationalization, an explicit effort to make it difficult to adapt you solution to other markets, an invitation for customers outside your own locale to misunderstand or not understand the data you output. Don't do that! Use locale dependent formatting, and stop fiddling around with literal format strings!

                  Religious freedom is the freedom to say that two plus two make five.

                  J 1 Reply Last reply
                  0
                  • L Lost User

                    Fine, but if you read my post you will see that "MM" or "MMM" are not valid format specifiers.

                    T Offline
                    T Offline
                    trønderen
                    wrote on last edited by
                    #18

                    Forget about all format specifiers and use locale dependent formatting. Forcing your own locale formatting down the throat of customers in other locales is a bad thing to do.

                    Religious freedom is the freedom to say that two plus two make five.

                    L 1 Reply Last reply
                    0
                    • T trønderen

                      Forget about all format specifiers and use locale dependent formatting. Forcing your own locale formatting down the throat of customers in other locales is a bad thing to do.

                      Religious freedom is the freedom to say that two plus two make five.

                      L Offline
                      L Offline
                      Lost User
                      wrote on last edited by
                      #19

                      I didn't say it was a good thing. I was merely pointing out how having to use the same letter for two different fields is a rather bad design choice.

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                      • T trønderen

                        Doesn't PowerApps know whether it is formatting a time object or a date object? That would surprise me a lot. If I were to develop a formatting function, and was told "No no - you can't use that character to indicate a certain formatting - it has been used to format a very distinct field in a another value type", then I would scream out in protest. I cannot let the format strings for "my" type be limited by the format strings for all other types! That being said: Doing detail formatting of times and dates is blatant anti-internationalization, an explicit effort to make it difficult to adapt you solution to other markets, an invitation for customers outside your own locale to misunderstand or not understand the data you output. Don't do that! Use locale dependent formatting, and stop fiddling around with literal format strings!

                        Religious freedom is the freedom to say that two plus two make five.

                        J Offline
                        J Offline
                        jochance
                        wrote on last edited by
                        #20

                        Agreed. If you're not typing 'Culture' somewhere on those lines then you're probably doing it wrong.

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