/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 vote319 views1 answer
Ios rounded button
Swift
-1 vote270 views1 answer
Dismiss keyboard when tap outside swift 5
Swift
0 vote224 views1 answer
UIFont.init bold
Swift
0 vote263 views1 answer
Swift completion handler
Swift
0 vote265 views1 answer
How to center vertically scrollview swiftui
Swift
0 vote302 views1 answer
Thread 1: breakpoint 1.1
Swift
2 votes265 views2 answers
Swiftui scrollview hide scrollbar
Swift
6 votes285 views1 answer
Create dictionary swift
Swift
1 vote260 views2 answers
Shadow color swiftui
Swift
2 votes269 views1 answer
Swift 5 func to increase number every time call
Swift

Share