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 : Sparrowios iterate through dictionary
NSDictionary *myDict = @{@"Key 1" : @"Value 1",
@"Key 2" : @"Value 2"}
NSEnumerator *enumerator = [myDict keyEnumerator];
id key = nil;
while((key = [enumerator nextObject]))
NSLog(@"key=%@ value=%@", key, myDict[key]);Copyright © 2021 Codeinu
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