Learn how to build apps - Swift Programming Language Tutorial - Functions

Follow on Twitter: @thecodelady

Learn about functions in Swift Programming Language.

[atcthegreat]

Great video! You are an incredible teacher! Please, for the love of God, make more videos! Perhaps make one on creating a drop down menu, and allowing the selected items within the menu to take the user to a new page.

[terrykift]

I love your way of teaching in the videos. Best explanation of how func works I've seen. Thanks from one of the older students (started on a TRS-80 from Radio Shack)!

[DamLee]

not easy to understand functions but it's so great this tutotial.

thankssss a lot

[cooperthompson]

I really enjoy your videos and am wormed ring if you could make a video on how to make round corner or circle buttons

[AlvaroMercadox]

Great tutorials!,  

Quick question: My Console does not print any of my functions.
I verified the code three times to see if there was a mistake but the code is fine. Also i do not get any errors it just does not display my output. Any advice? 

[kapilsoni]

Can you make video on tableview which accepts strings and output in table view in Iphone or OS X app.

[ers]

Nice tutorials but could you please write your code more consistently? Sometimes you put a space after special characters and other times you omit the space. Keep it consistent. 

e.g 
food: String (has a space)
vs
food:String (no space)

[ktmman]

Thank you.. this is helping more to understand coding..
However I am running Xcode:
Version 7.3.1 (7D1014)

and both the nameLabel and textfield Code are a little different, If I change it to what you have I get an error on both lines.
must be a version change ???

@IBOutlet weak var nameLabel: UILabel!

@IBOutlet var textField: UITextField!

Thanks again !!

Craig.

[doccub]

In the simulator I seem to be getting Hello Optional ("Adrian") as the output in the name label. Any ideas if the syntax has changed with a new Xcode version? I know it won't accept println but print does the job so I wonder if there have been other changes?