If `fooNullable` were null you d get null for `fooNullable l kotlinlang #getting-started

If `fooNullable` were null, you'd get null for `fo...

diesieben07

07/21/2017, 12:24 PM

fooNullable

were null, you'd get null for

fooNullable?.length

and then ?: would return the rhs.

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