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  4. Why is my code so slow??

Why is my code so slow??

Scheduled Pinned Locked Moved The Weird and The Wonderful
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  • J Jorgen Andersson

    Don't you just love comments.

    Be excellent to each other. And... PARTY ON, DUDES! Abraham Lincoln

    V Offline
    V Offline
    vonb
    wrote on last edited by
    #3

    I actually hate them.. But they are usefull, I agree..

    The signature is in building process.. Please wait...

    J 1 Reply Last reply
    0
    • V vonb

      Strange behavior in my code, every operation it had to do took 5 seconds.. At the end I found it:

      System.Threading.Thread.Sleep(5000);

      It was sitting there since the beggining of the project. Commented it, testing, and it worked normally. Can't remember why I made the system sleep 5 secs, on 10 operations it's ok, but on production we got 2'500 operations, took forever.. :zzz:

      The signature is in building process.. Please wait...

      B Offline
      B Offline
      BillW33
      wrote on last edited by
      #4

      Yeah, that would slow things down. Using a to do list would help to remember to clean up such things. It is like a comment, but looks like //TODO: Remove this after testing. Then you can see the to so list in Visual Studio :)

      Just because the code works, it doesn't mean that it is good code.

      OriginalGriffO A 2 Replies Last reply
      0
      • J Jorgen Andersson

        Don't you just love comments.

        Be excellent to each other. And... PARTY ON, DUDES! Abraham Lincoln

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

        Those that explain the bad code, or those to comment out the bad code ?

        ~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

        J L 2 Replies Last reply
        0
        • V vonb

          I actually hate them.. But they are usefull, I agree..

          The signature is in building process.. Please wait...

          J Offline
          J Offline
          Jorgen Andersson
          wrote on last edited by
          #6

          I love them when other do them.

          Be excellent to each other. And... PARTY ON, DUDES! Abraham Lincoln

          1 Reply Last reply
          0
          • R Rage

            Those that explain the bad code, or those to comment out the bad code ?

            ~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

            J Offline
            J Offline
            Jorgen Andersson
            wrote on last edited by
            #7

            Well, both are better then not. :doh:

            Be excellent to each other. And... PARTY ON, DUDES! Abraham Lincoln

            1 Reply Last reply
            0
            • R Rage

              Those that explain the bad code, or those to comment out the bad code ?

              ~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

              L Offline
              L Offline
              Lost User
              wrote on last edited by
              #8

              www.DoInternship.com

              1 Reply Last reply
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              • B BillW33

                Yeah, that would slow things down. Using a to do list would help to remember to clean up such things. It is like a comment, but looks like //TODO: Remove this after testing. Then you can see the to so list in Visual Studio :)

                Just because the code works, it doesn't mean that it is good code.

                OriginalGriffO Offline
                OriginalGriffO Offline
                OriginalGriff
                wrote on last edited by
                #9

                Yep - I do it all the time - so they show up in the VS "Task List". :thumbsup:

                The only instant messaging I do involves my middle finger.

                "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

                1 Reply Last reply
                0
                • V vonb

                  Strange behavior in my code, every operation it had to do took 5 seconds.. At the end I found it:

                  System.Threading.Thread.Sleep(5000);

                  It was sitting there since the beggining of the project. Commented it, testing, and it worked normally. Can't remember why I made the system sleep 5 secs, on 10 operations it's ok, but on production we got 2'500 operations, took forever.. :zzz:

                  The signature is in building process.. Please wait...

                  P Offline
                  P Offline
                  PIEBALDconsult
                  wrote on last edited by
                  #10

                  You should have decreased the value.

                  V B 2 Replies Last reply
                  0
                  • P PIEBALDconsult

                    You should have decreased the value.

                    V Offline
                    V Offline
                    vonb
                    wrote on last edited by
                    #11

                    To 4'999??? or to 1?? :)

                    The signature is in building process.. Please wait...

                    P S 2 Replies Last reply
                    0
                    • V vonb

                      To 4'999??? or to 1?? :)

                      The signature is in building process.. Please wait...

                      P Offline
                      P Offline
                      PIEBALDconsult
                      wrote on last edited by
                      #12

                      Maybe by twenty-five to fifty percent; you need to leave some.

                      V 1 Reply Last reply
                      0
                      • P PIEBALDconsult

                        Maybe by twenty-five to fifty percent; you need to leave some.

                        V Offline
                        V Offline
                        vonb
                        wrote on last edited by
                        #13

                        In this case I don't need it at all.. It was there for debugging, because without the sleep, debugging just went too fast.

                        The signature is in building process.. Please wait...

                        N 1 Reply Last reply
                        0
                        • V vonb

                          In this case I don't need it at all.. It was there for debugging, because without the sleep, debugging just went too fast.

                          The signature is in building process.. Please wait...

                          N Offline
                          N Offline
                          Nagy Vilmos
                          wrote on last edited by
                          #14

                          No you need to leave some delay in for a development holiday. When Boss Man says the app is too slow, tell him you'll have a look, spend two days faffing, reduce the wait by 20% and tell him you've optimised the code. Simples.

                          speramus in juniperus

                          A 1 Reply Last reply
                          0
                          • B BillW33

                            Yeah, that would slow things down. Using a to do list would help to remember to clean up such things. It is like a comment, but looks like //TODO: Remove this after testing. Then you can see the to so list in Visual Studio :)

                            Just because the code works, it doesn't mean that it is good code.

                            A Offline
                            A Offline
                            AmitGajjar
                            wrote on last edited by
                            #15

                            :thumbsup:

                            Thanks -Amit Gajjar

                            1 Reply Last reply
                            0
                            • N Nagy Vilmos

                              No you need to leave some delay in for a development holiday. When Boss Man says the app is too slow, tell him you'll have a look, spend two days faffing, reduce the wait by 20% and tell him you've optimised the code. Simples.

                              speramus in juniperus

                              A Offline
                              A Offline
                              AmitGajjar
                              wrote on last edited by
                              #16

                              I guess you are doing the same :laugh:

                              Thanks -Amit Gajjar

                              1 Reply Last reply
                              0
                              • P PIEBALDconsult

                                You should have decreased the value.

                                B Offline
                                B Offline
                                Bernhard Hiller
                                wrote on last edited by
                                #17

                                Exactly. You understand the meaning of this valuable coding practise described in

                                "Real World Software Development - Volume I: Coding Patterns" by W., T., and F.

                                1 Reply Last reply
                                0
                                • V vonb

                                  To 4'999??? or to 1?? :)

                                  The signature is in building process.. Please wait...

                                  S Offline
                                  S Offline
                                  SortaCore
                                  wrote on last edited by
                                  #18

                                  vonb wrote:

                                  To 4'999??? or to 1?? :)

                                  Silly, to -1. (Incidentally, sleeping for 0 cycles has "special behaviour")

                                  1 Reply Last reply
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