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kotlinlang

Question: `count()` versus `size` for collections?  Seems there are two ways to get the number of elements in a collection: `count()` called without a predicate argument and `size`, looks like a field, attribute, property. Any reason to prefer one over the other?

The difference is that `count` is available for `Iterable` as well (where it will loop through the `Iterable` to count the elements). For `Collection` `count` and `size` are identical.