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  3. What a frustration!

What a frustration!

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  • T Tarek Elqusi

    I aimed in a program to check that if x = y I wrote it as : If x<>y I reviewed the code and ran the program, but it didn’t work. After several tries I went back to the code. I surprised how I wrote this when I intended the opposite.

    R Offline
    R Offline
    Rage
    wrote on last edited by
    #5

    Tarek Elqusi wrote:

    <>

    This tells a lot about it... :rolleyes:

    ~RaGE();

    I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus Do not feed the troll ! - Common proverb

    T 1 Reply Last reply
    0
    • T Tarek Elqusi

      I aimed in a program to check that if x = y I wrote it as : If x<>y I reviewed the code and ran the program, but it didn’t work. After several tries I went back to the code. I surprised how I wrote this when I intended the opposite.

      L Offline
      L Offline
      Lost User
      wrote on last edited by
      #6

      Its normal it happens with best programmers, have a :java:

      1 Reply Last reply
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      • M Mark_Wallace

        Don't give DD ideas.

        I wanna be a eunuchs developer! Pass me a bread knife!

        N Offline
        N Offline
        Nagy Vilmos
        wrote on last edited by
        #7

        It was actually in a retail banking system. :-\

        speramus in juniperus

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        • T Tarek Elqusi

          I aimed in a program to check that if x = y I wrote it as : If x<>y I reviewed the code and ran the program, but it didn’t work. After several tries I went back to the code. I surprised how I wrote this when I intended the opposite.

          P Offline
          P Offline
          Paulo Augusto Kunzel
          wrote on last edited by
          #8

          We've all done something like that.... But usually you swap > and < .... :-D

          There are no secrets to success. It is the result of preparation, hard work, and learning from failure. Colin Powell

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          • OriginalGriffO OriginalGriff

            I've done worse (as have most people) in C / C++:

            if (a = b)
            ...

            Or

            a == b * 3;

            You do feel a right fool when you finally spot it. Normally after a few hours of head scratching...and swearing, of course.

            The only instant messaging I do involves my middle finger. English doesn't borrow from other languages. English follows other languages down dark alleys, knocks them over and goes through their pockets for loose grammar.

            R Offline
            R Offline
            Rage
            wrote on last edited by
            #9

            Both caught by warnings, I think. But, hell, who looks at warnings ? :rolleyes:

            ~RaGE();

            I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus Do not feed the troll ! - Common proverb

            OriginalGriffO 1 Reply Last reply
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            • R Rage

              Tarek Elqusi wrote:

              <>

              This tells a lot about it... :rolleyes:

              ~RaGE();

              I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus Do not feed the troll ! - Common proverb

              T Offline
              T Offline
              Tarek Elqusi
              wrote on last edited by
              #10

              I coded this in VFP9

              R 1 Reply Last reply
              0
              • T Tarek Elqusi

                I coded this in VFP9

                R Offline
                R Offline
                Rage
                wrote on last edited by
                #11

                Really ? Cool. You must be the first person I came across with to use it. :cool:

                ~RaGE();

                I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus Do not feed the troll ! - Common proverb

                1 Reply Last reply
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                • R Rage

                  Both caught by warnings, I think. But, hell, who looks at warnings ? :rolleyes:

                  ~RaGE();

                  I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus Do not feed the troll ! - Common proverb

                  OriginalGriffO Offline
                  OriginalGriffO Offline
                  OriginalGriff
                  wrote on last edited by
                  #12

                  Depends on the compiler: they are both valid C, so some systems (particularly older ones) don;t even flag it up as a warning. :doh: And of course, I read what I meant to write... :laugh: With VS, my modified project templates turn "Treat warnings as errors" on to prevent me ignoring them! ;)

                  The only instant messaging I do involves my middle finger. English doesn't borrow from other languages. English follows other languages down dark alleys, knocks them over and goes through their pockets for loose grammar.

                  "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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                  • N Nagy Vilmos

                    I've done worse, even commented what was supposed to happen, something like:

                    void adjustBalance(boolean credit, long amount)
                    {
                    // if the amount is negative reverse the direction:
                    if (amount > 0)
                    {
                    adjustBalance(!credit, -amount);
                    }

                    // proper transaction
                    }

                    speramus in juniperus

                    M Offline
                    M Offline
                    Marc Clifton
                    wrote on last edited by
                    #13

                    Nagy Vilmos wrote:

                    void adjustBalance(boolean credit, long amount)

                    Why, you must work for the US Govt! I think they have code like that for balancing the budget. :) Marc

                    Unit Testing Succinctly

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                    • T Tarek Elqusi

                      I aimed in a program to check that if x = y I wrote it as : If x<>y I reviewed the code and ran the program, but it didn’t work. After several tries I went back to the code. I surprised how I wrote this when I intended the opposite.

                      K Offline
                      K Offline
                      Kschuler
                      wrote on last edited by
                      #14

                      I do that all the time. Which is why I always test code like that extensively.

                      1 Reply Last reply
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                      • OriginalGriffO OriginalGriff

                        I've done worse (as have most people) in C / C++:

                        if (a = b)
                        ...

                        Or

                        a == b * 3;

                        You do feel a right fool when you finally spot it. Normally after a few hours of head scratching...and swearing, of course.

                        The only instant messaging I do involves my middle finger. English doesn't borrow from other languages. English follows other languages down dark alleys, knocks them over and goes through their pockets for loose grammar.

                        M Offline
                        M Offline
                        MarkTJohnson
                        wrote on last edited by
                        #15

                        That's at least one good thing about Delphi (and Pascal in general). := is assignment. = is equivalence. Lots of other things you can screw up but not the assignment vs equivalence error.

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