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![Anthony Jerjis](https://secure.gravatar.com/avatar/b2491f036a60b3308bd48b4141b04f59?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Anthony Jerjis
130 PointsI don't get it.
I don't get what you have to put
modernProgrammingLanguage = "Swift"
1 Answer
![Jamie Barton](https://secure.gravatar.com/avatar/7324afbe1b98f85bfd297555ffaeb7df?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Jamie Barton
14,498 PointsYou need to use the word let
before your constant name to declare it.
Anthony Jerjis
130 PointsAnthony Jerjis
130 PointsThanks