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Thread: Save/Reload Array to Disk? Undo/Redo

  1. Feb 7th, 2019, 02:30 PM #1
    some1uk03
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    Question Save/Reload Array to Disk? Undo/Redo

    Been thinking about undo/redo. Seems like keeping a backup of an array that you can always revert back to. But with a big array, this would eat up RAM?

    As a solution, been thinking whether its possible to Dump Ram on to DISK from an Array and RELOAD it again afterwards?

    That would solve undo/redo ?
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  2. Feb 7th, 2019, 02:36 PM #2
    jdc2000
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    Re: Save/Reload Array to Disk? Undo/Redo

    An array of what? Strings, values, etc.?

    How big is big? 1000, 10000, 100000 elements? How many dimensions?

    How many levels of undo were you thinking of having? 1 level, 5 levels, etc.?
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  3. Feb 7th, 2019, 03:55 PM #3
    dz32
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    Re: Save/Reload Array to Disk? Undo/Redo

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    Last edited by dz32; Apr 26th, 2019 at 11:08 AM.
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  4. Feb 7th, 2019, 07:51 PM #4
    LaVolpe
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    Re: Save/Reload Array to Disk? Undo/Redo

    Maybe give this a look-see?
    http://www.vbforums.com/showthread.p...ss-Stream-Data
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