how to get key for dictionary in swift

Mobile Star answered on February 6, 2020 Popularity 9/10 Helpfulness 4/10

answer how to get key for dictionary in swift

related swift dictionary get key from valye

related swift get keys from dictionary

how to get key for dictionary in swift

Comment

var array_has_dictionary = [ // Start of array

   // Dictionary 1

   [ 
     "name" : "xxxx",
     "age" : "xxxx",
     "last_name":"xxx"
   ],

   // Dictionary 2

   [ 
     "name" : "yyy",
     "age" : "yyy",
     "last_name":"yyy"
   ],

 ] // end of array


cell.textLabel?.text =  Array(array_has_dictionary[1])[1].key
// Output: age -> yyy

Popularity 9/10 Helpfulness 4/10 Language swift

Source: Grepper

Tags: dictionary get key swift

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Contributed on Feb 06 2020

Mobile Star

0 Answers Avg Quality 2/10

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swift dictionary get key from valye

Comment

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

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

Popularity 8/10 Helpfulness 4/10 Language swift

Source: stackoverflow.com

Tags: get key

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Contributed on Oct 15 2020

Determined Dragonfly

0 Answers Avg Quality 2/10

swift get keys from dictionary

Comment

componentArray = Array(dict.keys) // for Dictionary

componentArray = dict.allKeys // for NSDictionary

Popularity 8/10 Helpfulness 3/10 Language swift

Source: stackoverflow.com

Tags: dictionary d

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Contributed on Oct 27 2021

Helpless Hippopotamus

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how to get key for dictionary in swift

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how to get key for dictionary in swift

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swift get keys from dictionary

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