Published on May 3, 2017 by CodeWithChris
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These are the solutions for the programming challenges that can be found here:

Learn Swift 3 for Beginners

To do these challenges, I recommend that you have finished this video playlist first:

For more tutorials on how to build iPhone apps, make sure you subscribe and visit my site where you’ll find a community of like minded learners! Learning something new is always more fun with other people!

Website: codewithchris.com

CodeWithChris is dedicated to teaching beginners and non-programmers all about building iOS apps. On the site, you’ll find a ton of free resources and tutorials to aid you on your journey to learn iOS development. Many people have successfully picked up Swift 3, Xcode 8 and app building from my course and materials!

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49 Comments on "Learn Swift – Solutions for the Programming Challenges"

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jorge saraiva
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jorge saraiva
7 days 20 hours ago

It is very good idea .

Nhat Nguyen
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Nhat Nguyen
10 days 3 hours ago

Hello Chris, I just have done the three challenges. Those are awesome ! the first and second were ok for me. I did some research and able to solve those, but the third one was tough, I could not finish it until watching your solution. Thanks, Chris your tutorials are awesome. Hope you put more challenges next !

KarlssonDeLaRosa
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KarlssonDeLaRosa
27 days 8 hours ago

Thanks Chris for this series! I learned a lot from these videos even though the challenges was a bit to difficult for me. Thanks again!

MrNewbhero
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MrNewbhero
1 month 13 days ago

For challenge #2, I don't understand how the code in "function go" resulted in the removal of the quotation marks around each letter. I had correctly done body.append(text) and then just added print(mycaterpillar.body) in function go, but it resulted in "h""e""l""l""o".

Jay Obey
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Jay Obey
1 month 21 days ago

I see how you feel around things. Let me put it best way I can: I have to appreciate those who are helping in app development community. You are the true guidance of app development community. THANK YOU.

Marc Lacroix
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Marc Lacroix
1 month 25 days ago

Hi Chris. You lost me already in challenge 2; I never got where you came from when you typed the for S in body statement. Where does the s come from ?

Marc Lacroix
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Marc Lacroix
1 month 25 days ago

OK, I replaced it by something more explicit and realized that it is only a declaration that seems, in this context – used to access the elements in the array. Bouh… not easy, but I'll get there. Thanks

Prashant Kasajoo
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Prashant Kasajoo
1 month 25 days ago

Hey chris, thanks for awesome tutorials!!! I completed all your learn swift for beginners tutorials and completed the challenges too !! what should i do next? what should do to go next level?

Admin Petbulb
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Admin Petbulb
1 month 26 days ago

I just did the example Number 1 and 2 worked well, but I came up with 15 errors in Number 3. The errors started from "let searchResults = lIb.serachByTitle" IT'S SAYS 'CANNOT USE INSTANCE MEMBER 'lib' WITHIN PROPERTY INITIALIZER, PROPERTY INITIALIZER RUN BEFORE 'self' IS AVAILABLE. I did not touch that part of the code.

Suniel Casey
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Suniel Casey
2 months 10 days ago

More challenges would be fun.

MautriX
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MautriX
2 months 15 days ago

You are awesome teacher, Chris! On youtube, there is tonn of programming tutorials from guys who can just code not teach. They do not see the difference.I was making 3th challenge for about 3-4 hours and you did it in 10 minutes. xD Is it really "beginner" challenges? If I didn't study web, i probably could not make this.Good luck everyone and remember – don't give up!

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