How can I retrieve all the keys (only) from a NSDictionary? I do not need them in any particular order.
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How can I retrieve all the keys (only) from a NSDictionary? I do not need them in any particular order.
Use the
allKeysmethod on yourNSDictionary.From the docs:
allKeys: Returns a new array containing the dictionary’s keys.Return Value
A new array containing the dictionary’s keys, or an empty array if the dictionary has no entries.