In this lesson, you’ll learn about functions which helps organize and group together your code statements so that:

#1: all the code in a function can work together to serve a specific purpose.
#2: you can run a group of code statements by calling the function

⏱ Time Stamps ⏱
00:00 Intro
01:13 The View Update Lifecycle
02:25 The Swift Function Syntax
04:07 Functions with Input Data
06:59 Functions with Output Data
11:53 Functions with Multiple Parameters
13:30 The Parameter Default Value
15:02 The Function Argument Labels
17:45 How to “Hide” the Argument Labels
19:02 The Function Signature
21:02 Conclusion

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#swift #mobile-apps