You’ve made it to the end of the first part of this series, so let’s summarize.
var
and constants using let
. It’s preferable to use constants as often as possible.SPONSORED Fernando's book will guide you in fixing bugs in three real, open-source, downloadable apps from the App Store. Learn applied programming fundamentals by refactoring real code from published apps. Hacking with Swift readers get a $10 discount!
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