/Swift/Get index filter swift

Get index filter swift

Get index filter swift

let items: [String] = ["A", "B", "A", "C", "A", "D"]  
print(items.enumerated().filter({ $0.element == "A" }).map({ $0.offset })) // -> [0, 2, 4]

1

Similar codes

0 vote245 views1 answer
Xcode button center text
Swift
0 vote265 views1 answer
Did select row at
Swift
0 vote256 views2 answers
Simple alert swifti
Swift
36 votes360 views6 answers
Mailto
Swift
0 vote234 views2 answers
Var i = 2 repeat { i *= i * 2 } while i < 100 print(i)
Swift
3 votes251 views2 answers
How to add corner in swiftui
Swift
1 vote237 views1 answer
Swift generate uuid
Swift
0 vote266 views1 answer
Library not found for -lalan-sdk-react-native
Swift
1 vote252 views1 answer
Swift uibutton programmatically set ontap function
Swift
0 vote199 views1 answer
Swiftui set up a binding in init
Swift

Share