SoSoSwift - Function with completion handler

Function with completion handler | shaideru

by Shaideru shaideru.com

Swift Version: 1.2

Have you ever encountered a problem with your codes where you have a variable inside a function and can’t update a value of the variable inside a asynchronous code block? Well, I have, and the answer to it is a function with completion.

tutorial · ios · 0 comments · 0 collections · 53 views · posted over 4 years ago · added by shaideru

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