/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

13 votes356 views2 answers
How to loop swift
Swift
0 vote126 views1 answer
How to check if simulator in swift
Swift
1 vote186 views1 answer
Cross origin requests are only supported for http wkwebview
Swift
1 vote167 views1 answer
Swift core data sort by date
Swift
0 vote183 views1 answer
Change ui button swift
Swift
1 vote157 views1 answer
Changing color of background swift
Swift
0 vote159 views1 answer
Swift converting time string to number
Swift
0 vote162 views2 answers
Abstract classes in Swift
Swift
5 votes200 views1 answer
Use timer swift
Swift
3 votes170 views2 answers
Change from Date to String swift 5
Swift

Share