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file splitting/merging

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  • A Andreas Saurwein

    does anyone actually have a use for this kind of programs? Since most archivers can do it already and also almost any news posters, I wonder what is the use for splitting a file? Merging is useful from time to time for things like logs or other raw, related data. What do you use it for? Maybe I even might post my file-merging-shell-extension in the free tools section if there is demand for it :)

    int x=1, y=5;
    x^=y^=x^=y; // whats the content of x and y now?

    B Offline
    B Offline
    Brian Delahunty
    wrote on last edited by
    #2

    Andreas Saurwein wrote: Maybe I even might post my file-merging-shell-extension in the free tools section if there is demand for it Can you email it on to me... wouldn't mind seeing what you've done :-)


    Regards, Brian Dela :-)

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    • A Andreas Saurwein

      does anyone actually have a use for this kind of programs? Since most archivers can do it already and also almost any news posters, I wonder what is the use for splitting a file? Merging is useful from time to time for things like logs or other raw, related data. What do you use it for? Maybe I even might post my file-merging-shell-extension in the free tools section if there is demand for it :)

      int x=1, y=5;
      x^=y^=x^=y; // whats the content of x and y now?

      M Offline
      M Offline
      MoZ
      wrote on last edited by
      #3

      FileSplit 2.22 http://www.partridgesoft.com/fsplit.htm[^] Moz Tunis - Tunisia

      A 1 Reply Last reply
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      • M MoZ

        FileSplit 2.22 http://www.partridgesoft.com/fsplit.htm[^] Moz Tunis - Tunisia

        A Offline
        A Offline
        Andreas Saurwein
        wrote on last edited by
        #4

        nice, but payware.

        int x=1, y=5;
        x^=y^=x^=y; // whats the content of x and y now?

        M 1 Reply Last reply
        0
        • A Andreas Saurwein

          does anyone actually have a use for this kind of programs? Since most archivers can do it already and also almost any news posters, I wonder what is the use for splitting a file? Merging is useful from time to time for things like logs or other raw, related data. What do you use it for? Maybe I even might post my file-merging-shell-extension in the free tools section if there is demand for it :)

          int x=1, y=5;
          x^=y^=x^=y; // whats the content of x and y now?

          P Offline
          P Offline
          peterchen
          wrote on last edited by
          #5

          One or two times, can#t remember what it was, otherwise it would be just clogging up my context menu I guess. Andreas Saurwein wrote: // whats the content of x and y now? UNDEFINED


          You don't need to sleep to see a nightmare  Anne Clark   [sighist]

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          • P peterchen

            One or two times, can#t remember what it was, otherwise it would be just clogging up my context menu I guess. Andreas Saurwein wrote: // whats the content of x and y now? UNDEFINED


            You don't need to sleep to see a nightmare  Anne Clark   [sighist]

            A Offline
            A Offline
            Andreas Saurwein
            wrote on last edited by
            #6

            peterchen wrote: // whats the content of x and y now? UNDEFINED Is that already the effect of the water? Or just unbelieving in the power of the compiler? :rolleyes:

            P 1 Reply Last reply
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            • A Andreas Saurwein

              nice, but payware.

              int x=1, y=5;
              x^=y^=x^=y; // whats the content of x and y now?

              M Offline
              M Offline
              MoZ
              wrote on last edited by
              #7

              HJ-Split http://www.freebyte.com/hjsplit[^] Moz Tunis - Tunisia

              A 1 Reply Last reply
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              • A Andreas Saurwein

                does anyone actually have a use for this kind of programs? Since most archivers can do it already and also almost any news posters, I wonder what is the use for splitting a file? Merging is useful from time to time for things like logs or other raw, related data. What do you use it for? Maybe I even might post my file-merging-shell-extension in the free tools section if there is demand for it :)

                int x=1, y=5;
                x^=y^=x^=y; // whats the content of x and y now?

                B Offline
                B Offline
                Blade DMS
                wrote on last edited by
                #8

                Whats wrong with.... C:\>copy SrcA + SrcB + SrcC + SrcD Dst :) Blade[DMS]

                A 1 Reply Last reply
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                • M MoZ

                  HJ-Split http://www.freebyte.com/hjsplit[^] Moz Tunis - Tunisia

                  A Offline
                  A Offline
                  Andreas Saurwein
                  wrote on last edited by
                  #9

                  Hahaha, thanks.

                  1 Reply Last reply
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                  • B Blade DMS

                    Whats wrong with.... C:\>copy SrcA + SrcB + SrcC + SrcD Dst :) Blade[DMS]

                    A Offline
                    A Offline
                    Andreas Saurwein
                    wrote on last edited by
                    #10

                    a) it doesnt copy binary files (/B switch missing) b) did you ever try this with 30 or more files? otherwise this method is fine for me too.

                    int x=1, y=5;
                    x^=y^=x^=y; // whats the content of x and y now?

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                    • A Andreas Saurwein

                      peterchen wrote: // whats the content of x and y now? UNDEFINED Is that already the effect of the water? Or just unbelieving in the power of the compiler? :rolleyes:

                      P Offline
                      P Offline
                      peterchen
                      wrote on last edited by
                      #11

                      AFAIR the C++ standard, the side effects are not guaranteed to have settled at the "^=". (Although it works on many compilers)


                      You don't need to sleep to see a nightmare  Anne Clark   [sighist]

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                      • A Andreas Saurwein

                        does anyone actually have a use for this kind of programs? Since most archivers can do it already and also almost any news posters, I wonder what is the use for splitting a file? Merging is useful from time to time for things like logs or other raw, related data. What do you use it for? Maybe I even might post my file-merging-shell-extension in the free tools section if there is demand for it :)

                        int x=1, y=5;
                        x^=y^=x^=y; // whats the content of x and y now?

                        G Offline
                        G Offline
                        Garth J Lancaster
                        wrote on last edited by
                        #12

                        Andreas Saurwein wrote: if there is demand for it There's always demand for well written code illustrating ideas, different ways of achieving things, isnt there ?? isnt that why we are here ?? (other than those who spend all their time flaming and slandering) I myself still need to use 'similar' techniques .. for example, I had to a) scan a 'mainframe' type report (with the print-control characters in column 0), b) find a particular sub-report, send it to seperate file, and then c) rename the original report.. the twist is, that I needed to implement a map of page breaks vs physical file line numbers, because once I identified where the data was, I needed to included the two previous pages (which are hard to identify the contents of in a single scan) .. so although its still a variation on a theme, its roots are often found in simpler things ... (sorry, Ive waffled on here .. but post your technique anyway) 'G'

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