Question : get index filter swift
Answered by : mobile-star
let items: [String] = ["A", "B", "A", "C", "A", "D"]
print(items.enumerated().filter({ $0.element == "A" }).map({ $0.offset })) // -> [0, 2, 4]
Source : | Last Update : Fri, 24 Apr 20
Answered by : mobile-star
let items: [String] = ["A", "B", "A", "C", "A", "D"]
print(items.enumerated().filter({ $0.element == "A" }).map({ $0.offset })) // -> [0, 2, 4]
Source : | Last Update : Fri, 24 Apr 20