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  3. Visual Basic needs more credit

Visual Basic needs more credit

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  • C Colborne_Greg

    I think that Visual Basic should be shown off for its beauty and elegance. Here is a sample of what it can do - that no other language can do:

    Private Sub AlbumListPopulate()
    Try
    AlbumsList.ItemsSource = New List(Of Image)

        For Each AlbumName In Pictures.Albums
            Try
                AlbumsList.ItemsSource.Add \_
                    (
                        New Image With
                        {
                            .Height = 150,
                            .Width = 150,
                            .Source = RotateStream \_
                            (
                                Pictures.Album(AlbumName).Picture,
                                Pictures.Album(AlbumName).Angle
                            )
                        }
                    )
            Catch
            End Try
        Next
    Catch
    End Try
    

    End Sub

    P Offline
    P Offline
    PIEBALDconsult
    wrote on last edited by
    #89

    Actually it just got a lot more credit... Swift is Apple's version of VB. :-D

    You'll never get very far if all you do is follow instructions.

    C 1 Reply Last reply
    0
    • OriginalGriffO OriginalGriff

      The problem is that "people with less skill" assume that a "ooh shiny" language feature is cool at all. With is a PITA - it doesn't improve readability, it obfuscates it slightly and just makes it slightly shorter to type.

      Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952) Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)

      C Offline
      C Offline
      Colborne_Greg
      wrote on last edited by
      #90

      My employee cost vs performance says otherwise

      D 1 Reply Last reply
      0
      • P PIEBALDconsult

        Yes. And I really don't like that Extension Methods require the using directive. Very powerful are aliases though. Recently I used an alias to resolve a namespace conflict, rather than have globall:: scattered throughout some code:

        namespace PIEBALD.Data.MySql
        {
        using MySqlClient=global::MySql.Data.MySqlClient ;

        public sealed class DatabaseInfo : PIEBALD.Data.DatabaseInfo<MySqlClient.MySqlDbType>

        You'll never get very far if all you do is follow instructions.

        C Offline
        C Offline
        Colborne_Greg
        wrote on last edited by
        #91

        Thank God I don't need SQL anymore. I use Unidex which I wrote in Visual basic ;)

        1 Reply Last reply
        0
        • P PIEBALDconsult

          Actually it just got a lot more credit... Swift is Apple's version of VB. :-D

          You'll never get very far if all you do is follow instructions.

          C Offline
          C Offline
          Colborne_Greg
          wrote on last edited by
          #92

          Swift looks like C# almost exactly

          P 1 Reply Last reply
          0
          • C Colborne_Greg

            Swift looks like C# almost exactly

            P Offline
            P Offline
            PIEBALDconsult
            wrote on last edited by
            #93

            Of course my comment is tongue-in-cheek, but you must not have looked at Swift hard enough yet.

            You'll never get very far if all you do is follow instructions.

            C 1 Reply Last reply
            0
            • L Lost User
                     Catch
                      End Try
                  Next
              Catch
              End Try
              

              End Sub

              A rat's tail of different closing elements instead of some simple closing brackets.

              The language is JavaScript. that of Mordor, which I will not utter here
              I hold an A-7 computer expert classification, Commodore. I'm well acquainted with Dr. Daystrom's theories and discoveries. The basic design of all our ship's computers are JavaScript.

              C Offline
              C Offline
              Colborne_Greg
              wrote on last edited by
              #94

              Visual basic does not have the closing bracket issue that C# has. It makes it easier for people that have less or no skill to be more productive, oh look win for VB.

              L 1 Reply Last reply
              0
              • P PIEBALDconsult

                Of course my comment is tongue-in-cheek, but you must not have looked at Swift hard enough yet.

                You'll never get very far if all you do is follow instructions.

                C Offline
                C Offline
                Colborne_Greg
                wrote on last edited by
                #95

                No I haven't, I've only seen declaring memory and other basic functions which all were the exact same as C#

                1 Reply Last reply
                0
                • C Colborne_Greg

                  Most of that code is autocompleted also the inside catch is to ensure the loop continues

                  L Offline
                  L Offline
                  Lost User
                  wrote on last edited by
                  #96

                  Colborne_Greg wrote:

                  also the inside catch is to ensure the loop continues

                  Now you're swallowing 10.000 exceptions in a loop :laugh: After that a "File Saved Succesfull" dialog and pretend nothing ever happened.

                  Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^]

                  C L 2 Replies Last reply
                  0
                  • L Lost User

                    Colborne_Greg wrote:

                    also the inside catch is to ensure the loop continues

                    Now you're swallowing 10.000 exceptions in a loop :laugh: After that a "File Saved Succesfull" dialog and pretend nothing ever happened.

                    Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^]

                    C Offline
                    C Offline
                    Colborne_Greg
                    wrote on last edited by
                    #97

                    No the problem is when one error exists it kills the loop half way through, this code is only run to display results on the GUI, so not only do I not want it to fail for one error, I don't want it to waste time trying to figure out anything related to that error. I am only unidex the only errors that get through to a client are typos, such as bad filenames

                    L 1 Reply Last reply
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                    • C Colborne_Greg

                      Visual basic does not have the closing bracket issue that C# has. It makes it easier for people that have less or no skill to be more productive, oh look win for VB.

                      L Offline
                      L Offline
                      Lost User
                      wrote on last edited by
                      #98

                      Colborne_Greg wrote:

                      It makes it easier for people that have less or no skill to be more productive

                      And that's exactly what raises my expectations whenever someone comes with VB.

                      The language is JavaScript. that of Mordor, which I will not utter here
                      I hold an A-7 computer expert classification, Commodore. I'm well acquainted with Dr. Daystrom's theories and discoveries. The basic design of all our ship's computers are JavaScript.

                      C 1 Reply Last reply
                      0
                      • L Lost User

                        Colborne_Greg wrote:

                        also the inside catch is to ensure the loop continues

                        Now you're swallowing 10.000 exceptions in a loop :laugh: After that a "File Saved Succesfull" dialog and pretend nothing ever happened.

                        Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^]

                        L Offline
                        L Offline
                        Lost User
                        wrote on last edited by
                        #99

                        How often I have seen something like that. And then the criminal who wrote this thinks he's being treated unjustly and exclaims something like "But it always has worked!". And then try to explain to Mr. Pointy Hair that this mess only pretended to work at best, fell flat on its face and was more busy covering it up than anything else at worst, and that looking away will not solve anything or save us one single cent.

                        The language is JavaScript. that of Mordor, which I will not utter here
                        I hold an A-7 computer expert classification, Commodore. I'm well acquainted with Dr. Daystrom's theories and discoveries. The basic design of all our ship's computers are JavaScript.

                        C R 2 Replies Last reply
                        0
                        • C Colborne_Greg

                          If pictures is null the memory space creates itself and returns a empty album list

                          M Offline
                          M Offline
                          Mycroft Holmes
                          wrote on last edited by
                          #100

                          I think he is referring to the empty catch, it was my first thought. Oh a new version of resume next :laugh:

                          Never underestimate the power of human stupidity RAH

                          C 1 Reply Last reply
                          0
                          • C Colborne_Greg

                            So now instead of with I need this. And I would have to write this over and over and over

                            P Offline
                            P Offline
                            PIEBALDconsult
                            wrote on last edited by
                            #101

                            Colborne_Greg wrote:

                            I need this

                            Probably not.

                            You'll never get very far if all you do is follow instructions.

                            1 Reply Last reply
                            0
                            • S Simon_Whale

                              No as you would of written it like this VB.NET Version

                              New image With
                              {
                              .height = height
                              }

                              C# Version, in the C# version the With Keyword is ommited

                              new image { height = this.height }

                              Every day, thousands of innocent plants are killed by vegetarians. Help end the violence EAT BACON

                              P Offline
                              P Offline
                              PIEBALDconsult
                              wrote on last edited by
                              #102

                              Simon_Whale wrote:

                              would of have

                              FTFY new image**()** { Height = Height } In one small test, I see that the this. isn't required, but it seems to confuse the debugger a bit. I prefer to use this. just because.

                              You'll never get very far if all you do is follow instructions.

                              1 Reply Last reply
                              0
                              • M Mycroft Holmes

                                I think he is referring to the empty catch, it was my first thought. Oh a new version of resume next :laugh:

                                Never underestimate the power of human stupidity RAH

                                C Offline
                                C Offline
                                Colborne_Greg
                                wrote on last edited by
                                #103

                                He asked what if pictures were null. It's actually a shared class, and this procedure is only for displaying what is in the system.

                                1 Reply Last reply
                                0
                                • L Lost User

                                  Colborne_Greg wrote:

                                  It makes it easier for people that have less or no skill to be more productive

                                  And that's exactly what raises my expectations whenever someone comes with VB.

                                  The language is JavaScript. that of Mordor, which I will not utter here
                                  I hold an A-7 computer expert classification, Commodore. I'm well acquainted with Dr. Daystrom's theories and discoveries. The basic design of all our ship's computers are JavaScript.

                                  C Offline
                                  C Offline
                                  Colborne_Greg
                                  wrote on last edited by
                                  #104

                                  I came from Cobol and JCL, with 25 years of experience. I own a start up software company. Anyone that has C experience or web experience I find are bad employees, they make great leaders, not great employees, unless your business in devoted to C and C type languages, then you probably have 20 programmers to my one.

                                  R 1 Reply Last reply
                                  0
                                  • P PIEBALDconsult

                                    That's what makes C# better than VB. :-D Try writing an event that returns a value in VB. :cool:

                                    You'll never get very far if all you do is follow instructions.

                                    J Offline
                                    J Offline
                                    Jorgen Andersson
                                    wrote on last edited by
                                    #105

                                    PIEBALDconsult wrote:

                                    Try writing an event that returns a value in VB

                                    How do you do that in C# that you can't do in VB?

                                    Wrong is evil and must be defeated. - Jeff Ello[^]

                                    P 1 Reply Last reply
                                    0
                                    • L Lost User
                                             Catch
                                              End Try
                                          Next
                                      Catch
                                      End Try
                                      

                                      End Sub

                                      A rat's tail of different closing elements instead of some simple closing brackets.

                                      The language is JavaScript. that of Mordor, which I will not utter here
                                      I hold an A-7 computer expert classification, Commodore. I'm well acquainted with Dr. Daystrom's theories and discoveries. The basic design of all our ship's computers are JavaScript.

                                      F Offline
                                      F Offline
                                      F Xaver
                                      wrote on last edited by
                                      #106

                                      I wouldn't write such empty Try's but.... still I like it over this here ^^

                                              }
                                           }
                                        }
                                      

                                      }
                                      }

                                      and this things aint better...

                                          } //For
                                      } //If
                                      

                                      } //Try

                                      S C 2 Replies Last reply
                                      0
                                      • C Colborne_Greg

                                        I think that Visual Basic should be shown off for its beauty and elegance. Here is a sample of what it can do - that no other language can do:

                                        Private Sub AlbumListPopulate()
                                        Try
                                        AlbumsList.ItemsSource = New List(Of Image)

                                            For Each AlbumName In Pictures.Albums
                                                Try
                                                    AlbumsList.ItemsSource.Add \_
                                                        (
                                                            New Image With
                                                            {
                                                                .Height = 150,
                                                                .Width = 150,
                                                                .Source = RotateStream \_
                                                                (
                                                                    Pictures.Album(AlbumName).Picture,
                                                                    Pictures.Album(AlbumName).Angle
                                                                )
                                                            }
                                                        )
                                                Catch
                                                End Try
                                            Next
                                        Catch
                                        End Try
                                        

                                        End Sub

                                        C Offline
                                        C Offline
                                        Chris Quinn
                                        wrote on last edited by
                                        #107

                                        As I frequently say - it's not the tool that is used that's the problem, but the tool that uses it.

                                        ========================================================= I'm an optoholic - my glass is always half full of vodka. =========================================================

                                        C 1 Reply Last reply
                                        0
                                        • F F Xaver

                                          I wouldn't write such empty Try's but.... still I like it over this here ^^

                                                  }
                                               }
                                            }
                                          

                                          }
                                          }

                                          and this things aint better...

                                              } //For
                                          } //If
                                          

                                          } //Try

                                          S Offline
                                          S Offline
                                          SortaCore
                                          wrote on last edited by
                                          #108

                                          I gotta say, I start commenting when there's about 5 or so - generally function, loop, try, subloop, try... a quick phrase about what's being looped or what scope the exceptions are.

                                          1 Reply Last reply
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