/Swift/.joined(separator in array of object swift

.joined(separator in array of object swift

let nestedNumbers = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
let joined = nestedNumbers.joined(separator: [-1, -2])
print(Array(joined))
// Prints "[1, 2, 3, -1, -2, 4, 5, 6, -1, -2, 7, 8, 9]"

Source: developer.apple.com

Similar codes

1 vote210 views1 answer
Swift thread.sleep
Swift
0 vote209 views1 answer
Swift 5 touchupinsideview
Swift
1 vote198 views1 answer
How to bold text swiftui
Swift
0 vote212 views1 answer
Change multiplier programactlilly ios swift
Swift
1 vote232 views1 answer
How can i play video with url in a view in swift
Swift
0 vote200 views1 answer
Loop backwards swift
Swift
0 vote219 views1 answer
Swift convert frame to another view
Swift
0 vote204 views1 answer
Swift programmatically set font
Swift
1 vote232 views2 answers
Change background color of uitableview section header
Swift
0 vote224 views1 answer
How to limit ui field in ios
Swift