/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 vote193 views1 answer
Declare empty dictionary in swift
Swift
1 vote181 views1 answer
Check when webview finish loading swift
Swift
0 vote162 views1 answer
Add placeholder to code snippets xcode
Swift
3 votes124 views1 answer
Variable declaration vs definition vs initialization
Swift
0 vote183 views1 answer
Caseiterable swift
Swift
0 vote188 views1 answer
Multiline comment in swift
Swift
1 vote161 views1 answer
Alamofire failure response body
Swift
0 vote171 views3 answers
Swift create uinavigationcontroller programmatically
Swift
5 votes202 views2 answers
Navigationview hide header swiftui
Swift
0 vote188 views1 answer
Swift check if regex is in string
Swift

Share