We know that using global variables is bad, but why is that and what can you do if you’ve already done it? Jens shares an interesting solution that doesn’t eliminate globals, but minimizes the problems they cause.
You've purchased this product
See it in your libraryView in Library
We charged your card and sent you a receipt
You'll need an account to access this in our app. Please create a password to continue.
Download from the App Store or text yourself a link to the app
Good news! Since you already have a Gumroad account, it's also been added to your library.