loop key value swift
func findDic(dict: [String: String]){
for (key, value) in dict{
print("(key) : (value)")
}
}
findDic(dict: ["Animal":"Lion", "Bird":"Sparrow"])
//prints Animal : Lion
Bird : Sparrowloop key value swift
func findDic(dict: [String: String]){
for (key, value) in dict{
print("(key) : (value)")
}
}
findDic(dict: ["Animal":"Lion", "Bird":"Sparrow"])
//prints Animal : Lion
Bird : Sparrowcreate dictionary swift
var someDict:[String:Int] = ["One":1, "Two":2, "Three":3] // creates dictionary
var someVar = someDict["One"] // accesses the value of key "One"
print("The value of key = One is (someVar)")Copyright © 2021 Codeinu
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