Eliminar ultimo valor de un array / Removing the last value of an array

/*To avoid having to call count on an array, Swift allows developers to simply call removeLast to remove the last item in an array.*/ var animalArray: [String] = ["Dog", "Cat", "Fish", "Owl" ] animalArray.removeLast() //animalArray now contains 3 items, "Owl" has been removed. /*Again, if you wish to save the value before you remove it:*/ let stringAnimal = animalArray.removeLast() //Saves "Owl" (which was the last item in the array) to the string constant stringAnimal and also removes it from the array.

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