get the array index in for statement in objective-c

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生来不讨喜
生来不讨喜 2021-01-14 21:33

I am stuck in a stupid mess...
I want to get not only the value of an array but also the index of the values.
In PHP it\'s simple: foreach($array as $key->$

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  •  失恋的感觉
    2021-01-14 21:59

    Arrays not like in php are numbered 0-size of array. I guess you talking about dictionary's. If so you can get array of key with [dict allKeys]. so something like this should work:

    for(id key in [dict allKeys]){
      id value = [dict objectForKey:key];
    }
    

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