Treehouse | Community | Swift Recap Part 1

💫 Take our 2024 Developer Survey and enter to win a FREE Techdegree! 🏆

Join our Live Career-Building Workshop: How to Master the Job Hunt! ⭐ Register here!

🏛️ Access Treehouse at your local library for free! Check out Treehouse Near Me.

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

Join our free community Discord server here!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

oluwatobi banjo
294 Points
create an instance of Post

Posted August 31, 2018 1:19pm by oluwatobi banjo

oluwatobi banjo
294 Points
1 Answer
Kelvin Brooks
1,488 Points
How am I supposed to retrieve the value of "AP" from iceCream without using iceCream["AP"] in order to reassign it.

Posted August 30, 2018 6:20pm by Kelvin Brooks

Kelvin Brooks
1,488 Points
1 Answer
Jeremy Lyles
3,886 Points
Does the compiler for this challenge work?

Posted August 30, 2018 6:25am by Jeremy Lyles

Jeremy Lyles
3,886 Points
1 Answer
Kevin Perez
iOS Development with Swift Techdegree Student 1,030 Points
Does anyone know how to access the slack channel?

Posted August 30, 2018 12:31am by Kevin Perez

Kevin Perez
iOS Development with Swift Techdegree Student 1,030 Points
- iOS
1 Answer
Em Har
9,775 Points
Array of Int

Posted August 29, 2018 10:45pm by Em Har

Em Har
9,775 Points
1 Answer
Lucas Morales
986 Points
I have no idea what is going on — this was really confusing and demotivating :(

Posted August 29, 2018 6:06pm by Lucas Morales

Lucas Morales
986 Points
2 Answers
Stephen Whitcombe
iOS Development with Swift Techdegree Student 662 Points
Trouble with Code Challenges (iOS)

Posted August 29, 2018 3:48pm by Stephen Whitcombe

Stephen Whitcombe
iOS Development with Swift Techdegree Student 662 Points
- iOS
1 Answer
Em Har
9,775 Points
Working with Operators

Posted August 29, 2018 2:39am by Em Har

Em Har
9,775 Points
1 Answer
Frank Pignataro
7,291 Points
My code appears to be working correctly in the Xcode playground, with no errors; however does compile.

Posted August 29, 2018 2:09am by Frank Pignataro

Frank Pignataro
7,291 Points
1 Answer
Jutyar Nerway
1,242 Points
Reading location from multiple users with unique ID using Swift 4 and Firebase

Posted August 28, 2018 7:46pm by Jutyar Nerway

Jutyar Nerway
1,242 Points
- iOS
1 Answer
Bob Derison
3,216 Points
how do I implement the method inside the class Wifi Lamp?

Posted August 28, 2018 12:01pm by Bob Derison

Bob Derison
3,216 Points
1 Answer
Trevor Duersch
9,964 Points
Is flatMap deprecated?

Posted August 27, 2018 9:52pm by Trevor Duersch

Trevor Duersch
9,964 Points
- iOS
2 Answers
Bob Derison
3,216 Points
How do I create a computed property for age, since this is a get set variable in the protocol?

Posted August 27, 2018 9:40pm by Bob Derison

Bob Derison
3,216 Points
1 Answer
Mohamed Almulla
2,506 Points
I'm really confused as to what to do in this question and how to start?

Posted August 27, 2018 2:21pm by Mohamed Almulla

Mohamed Almulla
2,506 Points
1 Answer
alexander88
10,824 Points
Incorrect argument label in call (have 'length:width:', expected 'length:width:')

Posted August 27, 2018 1:26am by alexander88

alexander88
10,824 Points
1 Answer
Mohamed Almulla
2,506 Points
Creating a button to add a new text field?

Posted August 25, 2018 6:05pm by Mohamed Almulla

Mohamed Almulla
2,506 Points
- iOS
1 Answer
sonjajordan
5,106 Points
Can anyone explain why my only option is Xcode is "new file" and not "new page?"

Posted August 22, 2018 11:27pm by sonjajordan

sonjajordan
5,106 Points
- iOS
1 Answer
Em Har
9,775 Points
Variable named language

Posted August 22, 2018 8:06pm by Em Har

Em Har
9,775 Points
2 Answers
Christian A. Castro
30,501 Points
Any idea why I'm receiving this error message in the console!!! Initialization of immutable value 'container', Help!

Posted August 22, 2018 7:10am by Christian A. Castro

Christian A. Castro
30,501 Points
2 Answers
Jazz Santiago
3,564 Points
Why is my code not compiling?

Posted August 22, 2018 6:49am by Jazz Santiago

Jazz Santiago
3,564 Points
2 Answers
Em Har
9,775 Points
Swift 2.0 to 3.0

Posted August 21, 2018 8:21pm by Em Har

Em Har
9,775 Points
1 Answer
s t
949 Points
Help with swift challenge please

Posted August 21, 2018 4:56pm by s t

s t
949 Points
4 Answers
Jørgen Norsted
iOS Development with Swift Techdegree Student 1,752 Points
Enter your FizzBuzz solution here!

Posted August 21, 2018 9:12am by Jørgen Norsted

Jørgen Norsted
iOS Development with Swift Techdegree Student 1,752 Points
1 Answer
Anthony Moreno
Front End Web Development Techdegree Student 4,899 Points
iPhone screen not popping up when I click the play button

Posted August 21, 2018 2:10am by Anthony Moreno

Anthony Moreno
Front End Web Development Techdegree Student 4,899 Points
1 Answer
sonjajordan
5,106 Points
I would like some help with my string interpolation.

Posted August 20, 2018 10:27pm by sonjajordan

sonjajordan
5,106 Points
2 Answers
PLUS

Leonard Morrison
Courses Plus Student 32,914 Points
Having trouble with Protocol Composition

Posted August 20, 2018 8:28pm by Leonard Morrison

Leonard Morrison
Courses Plus Student 32,914 Points
1 Answer
Christian A. Castro
30,501 Points
Complete the blanks to make the nested enum a valid CodingKey conforming type!!! Help please!!!!

Posted August 20, 2018 8:10pm by Christian A. Castro

Christian A. Castro
30,501 Points
1 Answer
Mohamed Almulla
2,506 Points
Starter file downloads and icons links are not working

Posted August 20, 2018 3:54pm by Mohamed Almulla

Mohamed Almulla
2,506 Points
- iOS
1 Answer
Mohamed Almulla
2,506 Points
How do I check if they key exist or is not nil?

Posted August 20, 2018 3:30pm by Mohamed Almulla

Mohamed Almulla
2,506 Points
1 Answer
Bader Abuqamaz
2,587 Points
Functions Vs. Methods

Posted August 20, 2018 1:18pm by Bader Abuqamaz

Bader Abuqamaz
2,587 Points
1 Answer

Prev Page 31 of 2927 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.