On 4/1/06, Yorh <email@hidden> wrote:
> I have two Arrays onr with a varibla number of objects and the second
> one too.
> I have to remove from the first array the object that isn't present
> in the second one, but I can't find if there is some method to do it...
It sounds like you may want to use sets instead of arrays if the
contents aren't ordered.
See:
file:///Developer/ADC%20Reference%20Library/documentation/Cocoa/Conceptual/Collections/index.html
and:
file:///Developer/ADC%20Reference%20Library/documentation/Cocoa/Reference/Foundation/ObjC_classic/Classes/NSSet_index.html
HTH,
J.
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