/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

0 vote227 views3 answers
Swift get current hour
Swift
0 vote235 views1 answer
Dfghbghjjmyuhjtdcfbjj
Swift
0 vote245 views1 answer
Adding label to navigation bar
Swift
0 vote235 views1 answer
Switch button swift 5
Swift
0 vote248 views1 answer
How to limit ui field in ios
Swift
1 vote227 views1 answer
Swift open web page
Swift
1 vote236 views2 answers
How to dismiss keyboard in swift
Swift
0 vote232 views1 answer
Var a = 5 b = 12 var sum = a b print( )
Swift
0 vote246 views1 answer
Swift uknow attrubute main
Swift
0 vote237 views1 answer
Check if array contains value swift
Swift

Share