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Thread: ah, those wonderful arrays ;)

  1. Jun 26th, 2000, 04:05 AM #1
    Iceman
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    ok question, how can i created a non defined(like myarray() ) 2 demensional array? I tried
    global myarray(4,) as integer

    that didn't work from that code you should get what i want right? I'd like to have an array that is 4 for the first number and the second number can change....possible?
    Ian Callanan
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  2. Jun 26th, 2000, 04:14 AM #2
    kedaman
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    it's not that hard with dynamical arrays:
    Code:
    global myarray()
..
redim array(4,x)
    Use
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  3. Jun 26th, 2000, 05:48 AM #3
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    Thumbs up kedaman totally agree but..............

    Use Preserve if ya want to ReDim the array and keep all it's existing content intact. VB5 and upwards

    ReDim Preserve MyArray(4,whatever)

    FYI
    It was once claimed on this site that you couldn't redim a multi dimensional array, but have not struck this as a problem.
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  4. Jun 26th, 2000, 06:08 AM #4
    kedaman
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    Jethro, youre right about that, but only for the last argument in the array can be redimmed preserving
    Use
    writing software in C++ is like driving rivets into steel beam with a toothpick.
    writing haskell makes your life easier:
    reverse (p (6*9)) where p x|x==0=""|True=chr (48+z): p y where (y,z)=divMod x 13
    To throw away OOP for low level languages is myopia, to keep OOP is hyperopia. To throw away OOP for a high level language is insight.
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  6. Jun 26th, 2000, 06:44 AM #5
    BruceG
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    Another way to declare a 2-dimensional dynamic array is:
    Code:
    Dim MyArray(,) As datatype
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