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iOS Swift Basics (retired) Collections What is a Dictionary?

Posted by jurgen meco
jurgen meco
30 Points

CAN SOMEONE HELP ME WITH THIS TOO PLEASE???

IM SORRY FOR ASKING HELP MANY TIMES, BUT I AM 16 YEARS OLD AND I WOULD LIKE TO KNOW HOW TO FIX THIS TO BECOME A SWIFT CODER.

dictionaries.swift 
var currencies = [ "US" : "Dollar", "UK" : "Pound" , "JP" : "Yen"]

2 Answers

CHI WAI YIP
CHI WAI YIP
10,438 Points
CHI WAI YIP
CHI WAI YIP
10,438 Points

Try let instead of var. The task is asking for constant.

Jon Schenck
Jon Schenck
2,028 Points
Jon Schenck
Jon Schenck
2,028 Points

You need to use a constant instead of a variable. Constants' values never change while variables' values can change. Instead of using var use let.