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  3. What Language Features Do You Miss In C#?

What Language Features Do You Miss In C#?

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  • P PIEBALDconsult

    But you can't know what may be thrown by something it calls, so I don't see the point.

    J Offline
    J Offline
    Jasmine2501
    wrote on last edited by
    #87

    In Java, every function must declare all potential throws. The compiler looks down the call stack and makes sure that exceptions are either handled or declared in the throws. If not, it's a compilation error. That annoys many Java developers, which is why I think the feature should be optional. If it was optional, we could generate a warning on unhandled exceptions. IT would not be a compilation error like it is in Java. This wouldn't totally prevent any problems, but it would give developers a way to be more explicit about what exceptions can happen. For library designers this would be very helpful.

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    • T Thornik

      I wanna have multi-return: (a, b) = SplitComplexNumber(d);

      J Offline
      J Offline
      Jasmine2501
      wrote on last edited by
      #88

      The only good feature of Ruby! AWESOME :)

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      • OriginalGriffO OriginalGriff

        Why? What have you done?[^]

        If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

        E Offline
        E Offline
        Espen Harlinn
        wrote on last edited by
        #89

        I'm afraid I've made a shot in the dark[^]

        Espen Harlinn Principal Architect, Software - Goodtech Projects & Services AS Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra

        OriginalGriffO 1 Reply Last reply
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        • E Espen Harlinn

          I'm afraid I've made a shot in the dark[^]

          Espen Harlinn Principal Architect, Software - Goodtech Projects & Services AS Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra

          OriginalGriffO Offline
          OriginalGriffO Offline
          OriginalGriff
          wrote on last edited by
          #90

          Argh! You got me - I'm Blooded[^]

          If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
          "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

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          • OriginalGriffO OriginalGriff

            Argh! You got me - I'm Blooded[^]

            If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

            E Offline
            E Offline
            Espen Harlinn
            wrote on last edited by
            #91

            Oh, I'm so sorry - this must not be the The Last Time[^] we have such a jolly chat ...

            Espen Harlinn Principal Architect, Software - Goodtech Projects & Services AS Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra

            OriginalGriffO 1 Reply Last reply
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            • E Espen Harlinn

              Oh, I'm so sorry - this must not be the The Last Time[^] we have such a jolly chat ...

              Espen Harlinn Principal Architect, Software - Goodtech Projects & Services AS Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra

              OriginalGriffO Offline
              OriginalGriffO Offline
              OriginalGriff
              wrote on last edited by
              #92

              Murder![^] I'll see you caged[^] for this! :laugh:

              If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

              "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
              "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

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              • OriginalGriffO OriginalGriff

                Murder![^] I'll see you caged[^] for this! :laugh:

                If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

                E Offline
                E Offline
                Espen Harlinn
                wrote on last edited by
                #93

                This is tuning into high drama - must our farewell [^] turn into such a bittersweet[^] afair. This is worse than A Demon's Fate[^], and now that peace is a Utopia[^] we will only be dealt a hand of sorrow[^] ...

                Espen Harlinn Principal Architect, Software - Goodtech Projects & Services AS Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra

                OriginalGriffO 1 Reply Last reply
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                • E Espen Harlinn

                  This is tuning into high drama - must our farewell [^] turn into such a bittersweet[^] afair. This is worse than A Demon's Fate[^], and now that peace is a Utopia[^] we will only be dealt a hand of sorrow[^] ...

                  Espen Harlinn Principal Architect, Software - Goodtech Projects & Services AS Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra

                  OriginalGriffO Offline
                  OriginalGriffO Offline
                  OriginalGriff
                  wrote on last edited by
                  #94

                  Uncle! Uncle! I surrender (before this thread runs off the right hand side of my browser)!

                  If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

                  "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
                  "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

                  E 1 Reply Last reply
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                  • OriginalGriffO OriginalGriff

                    Uncle! Uncle! I surrender (before this thread runs off the right hand side of my browser)!

                    If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

                    E Offline
                    E Offline
                    Espen Harlinn
                    wrote on last edited by
                    #95

                    OK - t'was fun though. CG once pointed me in the direction of lacuna coil Trip The Darkness[^] - a bit wild around the eyes, but worth listening too ...

                    Espen Harlinn Principal Architect, Software - Goodtech Projects & Services AS Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra

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                    • Sander RosselS Sander Rossel

                      Having a generic type constraint on operators. Something where T : +, -, >, < Or something. Or just provide one easy way to work with numerics, for example: Something where T : numeric After which you can use +, -, >, < etc. by default and T can be int16, int 32, int64, single, byte, double, decimal or an unsigned of those.

                      It's an OO world.

                      public class Naerling : Lazy<Person>{
                      public void DoWork(){ throw new NotImplementedException(); }
                      }

                      M Offline
                      M Offline
                      Mike Marynowski
                      wrote on last edited by
                      #96

                      God yes, there is no reason not to expand generic constrains to include operators, and that would make my life soooooo much easier for so many things I'm working on :(

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                      • F Florian Rappl

                        Either you are incapable of understanding this or you just do not want to get this. Your statement that there are 2 gotos is wrong. From a language point of view using goto with some (arbitrary) label and with a case label is equivalent.

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                        P Offline
                        PIEBALDconsult
                        wrote on last edited by
                        #97

                        No it isn't.

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                        • P Paul Michalik

                          This is the most exotic opinion I have heard lately...[]

                          M Offline
                          M Offline
                          Member 9063556
                          wrote on last edited by
                          #98

                          Exotic indeed, but true enough...

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                          • M Member 9063556

                            Exotic indeed, but true enough...

                            P Offline
                            P Offline
                            Paul Michalik
                            wrote on last edited by
                            #99

                            Sorry, but there was a bit of irony in my comment... C++ has no built in support for "plugins" of whatever kind. It's textual compilation model is pretty much the opposite of .Net component based model. Therefore my comment, if you don't mind...

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                            • A AspDotNetDev

                              Riiiiight...

                              Thou mewling ill-breeding pignut!

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                              Tim Schwallie
                              wrote on last edited by
                              #100

                              LOL...your right. There's inline IL...just looks sort of like assembly.

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                              • A Alan Balkany

                                You're right that garbage collection and relocation would invalidate the address, but this is only done when the application runs out of memory. Even better would be a way to watch a variable in another class, which would track these relocations. But that would require a more extensive change to the framework. Watching an address would be just about as useful, and is a more modest request.

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                                T Offline
                                Tim Schwallie
                                wrote on last edited by
                                #101

                                Isn't there something like this in the threading area of .Net? And I believe there's discussions on this regarding going across domains.

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                                • T Tim Schwallie

                                  Isn't there something like this in the threading area of .Net? And I believe there's discussions on this regarding going across domains.

                                  A Offline
                                  A Offline
                                  Alan Balkany
                                  wrote on last edited by
                                  #102

                                  Are you talking about a class that does this in System.Threading?

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