Treehouse | Community | Review: Functions

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

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

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
Edgard Silva
2,711 Points
how is this not right?

Posted February 3, 2015 11:42pm by Edgard Silva

Edgard Silva
2,711 Points
5 Answers
Ray Scales
613 Points
Unresolved Identifier

Posted February 3, 2015 9:35pm by Ray Scales

Ray Scales
613 Points
1 Answer
artcardozo
11,170 Points
I need help with calling and passing a function?

Posted February 3, 2015 5:24pm by artcardozo

artcardozo
11,170 Points
1 Answer
Hyun Seo Chung
2,239 Points
The code runs in Xcode

Posted February 3, 2015 2:09pm by Hyun Seo Chung

Hyun Seo Chung
2,239 Points
1 Answer
Paul Jackson
6,277 Points
I'm having difficulty completing Tuple Challenge 2 of 3. Do you have the answers?

Posted February 3, 2015 12:47pm by Paul Jackson

Paul Jackson
6,277 Points
4 Answers
Harry Stebbings
1,097 Points
func greeting(#person: String) { println("Hello \(person)") } greeting(person: Jerry) I am in desperate need.

Posted February 3, 2015 11:22am by Harry Stebbings

Harry Stebbings
1,097 Points
0 Answers
tytyty
4,974 Points
isDivisible function challenge

Posted February 3, 2015 3:19am by tytyty

tytyty
4,974 Points
2 Answers
sarahhale
555 Points
I have var result = greeting("Tom") but it tells me it's the wrong value for result. Why is that?

Posted February 2, 2015 11:59pm by sarahhale

sarahhale
555 Points
1 Answer
Miguel Benevento
750 Points
Tuples??? I am a little confused

Posted February 2, 2015 11:02pm by Miguel Benevento

Miguel Benevento
750 Points
1 Answer
Zoraver Dhillon
1,743 Points
I dont understand what the question is asking

Posted February 2, 2015 8:26pm by Zoraver Dhillon

Zoraver Dhillon
1,743 Points
3 Answers
Harry Stebbings
1,097 Points
func greeting("Hello", person: String) ->String { return } What should I add to this?

Posted February 2, 2015 7:55pm by Harry Stebbings

Harry Stebbings
1,097 Points
2 Answers
Akshat Jain
6,810 Points
Why doesn't the following code pass?

Posted February 2, 2015 7:47am by Akshat Jain

Akshat Jain
6,810 Points
2 Answers

Prev Page 25 of 35 Next

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