Treehouse | Community | Creating a Function

🤑 Join the Treehouse affiliate program and earn 25% commission!

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

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

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

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Juan Jorquera
1,964 Points
can't compile :(

Posted February 19, 2015 8:23pm by Juan Jorquera

Juan Jorquera
1,964 Points
4 Answers
Euan Swan
442 Points
Help with string parameters!

Posted February 19, 2015 7:11pm by Euan Swan

Euan Swan
442 Points
1 Answer
PLUS

Oliver Wan
Courses Plus Student 517 Points
I don't get it. HELP!!

Posted February 19, 2015 6:28am by Oliver Wan

Oliver Wan
Courses Plus Student 517 Points
1 Answer
Colin Suzuki
1,763 Points
I'm having trouble figuring out what is incorrect about the following code for Q2 of the tuple challenge.

Posted February 19, 2015 5:38am by Colin Suzuki

Colin Suzuki
1,763 Points
4 Answers
Curt Miller
1,730 Points
Not getting this challenge. How the function name "Greeting" can be the same as the constant name "Greeting"?

Posted February 19, 2015 5:15am by Curt Miller

Curt Miller
1,730 Points
1 Answer
Danny Balentine
500 Points
What is wrong with my code?

Posted February 18, 2015 6:15pm by Danny Balentine

Danny Balentine
500 Points
1 Answer
Sameer Vohra
754 Points
If let necessary?

Posted February 18, 2015 4:24am by Sameer Vohra

Sameer Vohra
754 Points
2 Answers
James Stott
11,560 Points
How does `let name = value` resolve to a boolean?

Posted February 16, 2015 10:28pm by James Stott

James Stott
11,560 Points
2 Answers
Matthew Giuliano
2,749 Points
I'm stuck on this challenge and can't seem to get past the basic setting up of the code.

Posted February 16, 2015 7:04pm by Matthew Giuliano

Matthew Giuliano
2,749 Points
1 Answer
Matthew Giuliano
2,749 Points
I'm stuck on the the second coding challenge, could anyone help me out?

Posted February 16, 2015 5:07pm by Matthew Giuliano

Matthew Giuliano
2,749 Points
1 Answer
Emma Rosenthal
2,412 Points
How do you compile the code, so that the Function of greeting reads "Hello Tom"

Posted February 16, 2015 12:32am by Emma Rosenthal

Emma Rosenthal
2,412 Points
1 Answer
Alistair Ridley
4,521 Points
What am i missing??

Posted February 15, 2015 6:39pm by Alistair Ridley

Alistair Ridley
4,521 Points
1 Answer
PLUS

wajid abid
Courses Plus Student 1,803 Points
where is the problem in my code

Posted February 15, 2015 11:42am by wajid abid

wajid abid
Courses Plus Student 1,803 Points
2 Answers
PLUS

Jason Lee
Courses Plus Student 32 Points
func greeting() { println("Hello") } greeting() What is wrong with this code? :(

Posted February 12, 2015 8:28pm by Jason Lee

Jason Lee
Courses Plus Student 32 Points
2 Answers
Malthe Pedersen
2,338 Points
Task 3 of 3, had troubles with every single challenge of the tuples. Can you guys help me with this too?

Posted February 12, 2015 9:33am by Malthe Pedersen

Malthe Pedersen
2,338 Points
1 Answer
Malthe Pedersen
2,338 Points
I do not know how to make a tuple, please help me with this challenge :-(

Posted February 12, 2015 9:08am by Malthe Pedersen

Malthe Pedersen
2,338 Points
2 Answers
Joshua De La Rosa
2,721 Points
Having trouble no matter what i try i can't assign the return value to result. IN Task 2

Posted February 11, 2015 12:17am by Joshua De La Rosa

Joshua De La Rosa
2,721 Points
1 Answer
Abdurahman Sharif
1,205 Points
why is this not the right answer?

Posted February 10, 2015 11:00pm by Abdurahman Sharif

Abdurahman Sharif
1,205 Points
1 Answer
Mia Pivirotto
5,557 Points
Cannot figure out that logic behind this challenge.

Posted February 10, 2015 7:38pm by Mia Pivirotto

Mia Pivirotto
5,557 Points
1 Answer
mark lesbirel
2,012 Points
Error is println should not be called directly, it should be in body of function. But it is (I think) ;-)

Posted February 10, 2015 1:09pm by mark lesbirel

mark lesbirel
2,012 Points
6 Answers
Mia Pivirotto
5,557 Points
What kind of return is the challenge asking for that would give both the language and the greeting, logically speaking?

Posted February 10, 2015 2:25am by Mia Pivirotto

Mia Pivirotto
5,557 Points
1 Answer
PLUS

Carlos Pedraza
Courses Plus Student 2,413 Points
Why a program can run in Xcode and can't in the website playground? I made copy and paste from Xcode.

Posted February 10, 2015 12:28am by Carlos Pedraza

Carlos Pedraza
Courses Plus Student 2,413 Points
2 Answers
PLUS

awwadahabli
Courses Plus Student 1,806 Points
I wrote the code using Xcode it shows that it is correct but in your screen it is giving me an error

Posted February 10, 2015 12:08am by awwadahabli

awwadahabli
Courses Plus Student 1,806 Points
1 Answer
PLUS

Ahmed Alharbi
Courses Plus Student 700 Points
I couldn't answer it

Posted February 8, 2015 12:19pm by Ahmed Alharbi

Ahmed Alharbi
Courses Plus Student 700 Points
1 Answer
Andrew Condon
699 Points
I'm asking it to return two strings...but I don't think I'm doing this right at all. I'm lost.

Posted February 7, 2015 11:53pm by Andrew Condon

Andrew Condon
699 Points
2 Answers
Mia Pivirotto
5,557 Points
How do you return a function that has a variable without using the println function to define the variable?

Posted February 7, 2015 1:40pm by Mia Pivirotto

Mia Pivirotto
5,557 Points
1 Answer
Sasa Djukic
1,089 Points
How do I return a "Hello" right next to (person)?

Posted February 6, 2015 11:31pm by Sasa Djukic

Sasa Djukic
1,089 Points
3 Answers
Artem Zverkovskiy
1,090 Points
Parameters and Tuples

Posted February 6, 2015 10:28pm by Artem Zverkovskiy

Artem Zverkovskiy
1,090 Points
2 Answers
PLUS

Sander van Tilburg
Courses Plus Student 2,521 Points
can someone explain how to finish this challenge? because i dont understand it.

Posted February 5, 2015 9:49am by Sander van Tilburg

Sander van Tilburg
Courses Plus Student 2,521 Points
2 Answers
Juan Munoz
2,146 Points
I dont understand what am I doing wrong

Posted February 4, 2015 7:09pm by Juan Munoz

Juan Munoz
2,146 Points
2 Answers

Prev Page 25 of 36 Next

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