/Swift/How to get dictonary key and value swift

How to get dictonary key and value swift

Swift dictionary get key from valye

let dict: [Int: String] = [1: "one", 2: "two", 4: "four"]

if let key = dict.someKey(forValue: "two") { 
    print(key)
} // 2

0

Source: stackoverflow.com

Similar codes

1 vote355 views1 answer
Get device name swift
Swift
1 vote364 views1 answer
Swift remove tableview cell
Swift
0 vote375 views1 answer
Print an array in swift
Swift
5 votes414 views1 answer
Split a String into an array in Swift
Swift
-1 vote328 views1 answer
Get index from array swift
Swift
1 vote403 views1 answer
How to remove subview siwft 5
Swift
0 vote387 views1 answer
Move view controller to make space for keyboard swift 5
Swift
0 vote350 views2 answers
Bold world in text swift
Swift
0 vote349 views1 answer
Swift from 1 to 01
Swift
1 vote390 views1 answer
Swift first where
Swift

Share