Create Swift Arrays and Dictionary

Create arrays and dictionaries using brackets ([]), and access their elements by writing the index or key in brackets. A comma is allowed after the last element.

var shoppingList = ["bread", "eggs", "water", "jelly"]


var vehicles = [

    "Toyota": "Cars",

    "Harley": "Bike",


vehicles["Honda"] = "Coupe"


If you have no issues with data type of arrays  you can simply create array like this

shoppingList = []

vehicles = [:]

and if you want to specify the datatype.

let emptyArray = [String]()

let emptyDictionary = [String: Float]()

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