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iOS Build a Simple iPhone App with Swift v5 Collections and Random Numbers Recap

Posted by Josh Banks
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Josh Banks
Full Stack JavaScript Techdegree Student 1,478 Points

To get the amount of values in an array we would type something like this : swift let array = ["cat", "dog", "kitten", "

To get the amount of values in an array we would type something like this : swift let array = ["cat", "dog", "kitten", "puppy"] let amountOfItemsInArray = array.

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

An array has a "count" property that you can use to find out how many items it has.