`firstOrNull ` can be handled with safe navigation ` ` or yo kotlinlang #getting-started

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`firstOrNull()` can be handled with safe navigatio...

# getting-started

s

Shawn

11/14/2017, 8:06 PM

firstOrNull()

can be handled with safe navigation

?.

or you can supply a default value:

val foo = bar.firstOrNull() ?: default