"map swift" Code Answer's
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map swift
Passionate Amoeba
on Dec 23, 2020
// A map example which maps each item in this array of numbers
// to its value multiplied by 2.
let array = [1, 2, 3, 4]
// Full closure
print(array.map({ (num: Int) -> Int in return num * 2 }))
// Abbreviated trailing closure, with inferred arguments,
// argument type, and return type.
print(array.map { $0 * 2 })
// Output: [2, 4, 6, 8]All those coders who are working on the Swift based application and are stuck on map swift can get a collection of related answers to their query. Programmers need to enter their query on map swift related to Swift code and they'll get their ambiguities clear immediately. On our webpage, there are tutorials about map swift for the programmers working on Swift code while coding their module. Coders are also allowed to rectify already present answers of map swift while working on the Swift language code. Developers can add up suggestions if they deem fit any other answer relating to "map swift". Visit this developer's friendly online web community, CodeProZone, and get your queries like map swift resolved professionally and stay updated to the latest Swift updates.
