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entry … of …

by admin on April 22nd, 2016
    entry 1 of myArray
    entry "visibleRect" of myDictionary

Retrieves an entry (array item, element) from an array. This is mainly useful for cases where your array keys are not identifiers and therefore the usual propertyName of myArray syntax will not work. It is also useful if you have a list of keys somewhere, or are generating keys algorithmically (e.g. by concatenating strings and numbers).

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