Treehouse | Community | For-In Loop

🤑 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

abdi ali
10,920 Points
where is that extra colon coming from if i use xcode it just works fine what is the problem

Posted September 20, 2015 6:40am by abdi ali

abdi ali
10,920 Points
1 Answer
Chris Kirec
430 Points
for-in loops

Posted September 19, 2015 10:40pm by Chris Kirec

Chris Kirec
430 Points
1 Answer
aidan cheifetz
797 Points
I'm doing everything same as in the video, but it won"t work.

Posted September 19, 2015 7:08pm by aidan cheifetz

aidan cheifetz
797 Points
2 Answers
Shirly Manor
1,066 Points
Bug with print question..I'm getting an error that I printed Learning Swift and suppose to print Learning Swift..

Posted September 19, 2015 4:51pm by Shirly Manor

Shirly Manor
1,066 Points
1 Answer
akin kuelhanbey
7,474 Points
Hi there, my Xcode doesn't allow println (it says it is an error). It says you have to write print. Just for info.

Posted September 19, 2015 3:47pm by akin kuelhanbey

akin kuelhanbey
7,474 Points
1 Answer
Robert Vargas
435 Points
Assistant Editor not working

Posted September 19, 2015 6:15am by Robert Vargas

Robert Vargas
435 Points
4 Answers
Sammy Lammy
2,011 Points
please help :(

Posted September 18, 2015 6:10pm by Sammy Lammy

Sammy Lammy
2,011 Points
1 Answer
Preston Quillen
2,013 Points
Cant Seem to figure out why this line of code doesn't work todo.count println("\(todo.count)")

Posted September 17, 2015 6:30pm by Preston Quillen

Preston Quillen
2,013 Points
1 Answer
Derick Derick
3,742 Points
Problem with console display

Posted September 17, 2015 5:47pm by Derick Derick

Derick Derick
3,742 Points
0 Answers
Jonathan Spiegel
1,728 Points
Console in Assistant Editor

Posted September 17, 2015 5:00pm by Jonathan Spiegel

Jonathan Spiegel
1,728 Points
2 Answers
Unsubscribed User
882 Points
What is wrong with my code?

Posted September 17, 2015 3:44pm by Unsubscribed User

Unsubscribed User
882 Points
2 Answers
Paul Cullen
1,414 Points
Editor not working right?

Posted September 17, 2015 8:20am by Paul Cullen

Paul Cullen
1,414 Points
3 Answers
Mike Myburgh
2,011 Points
I seem to get stuck at this step. The syntax is correct but the check work button does not work. It fails the check

Posted September 16, 2015 8:26pm by Mike Myburgh

Mike Myburgh
2,011 Points
0 Answers
Mathew Estrada
33 Points
create a variable string

Posted September 16, 2015 5:06am by Mathew Estrada

Mathew Estrada
33 Points
1 Answer
will cooksey
589 Points
I Dont know what to type I'm so confused here please help, whats wrong?

Posted September 16, 2015 2:50am by will cooksey

will cooksey
589 Points
2 Answers
Brenner Haverlock
478 Points
HELP Says it's wrong but it's right?

Posted September 16, 2015 12:54am by Brenner Haverlock

Brenner Haverlock
478 Points
2 Answers
Bobby Smith
1,985 Points
You are provided with a constant array named months that contains 3 consecutive numbers starting at 1. Using a for-in lo

Posted September 15, 2015 10:42pm by Bobby Smith

Bobby Smith
1,985 Points
5 Answers
wesley shaw
1,524 Points
what am i doing wrong?

Posted September 15, 2015 9:03pm by wesley shaw

wesley shaw
1,524 Points
0 Answers
Qamar Ramzan
10,377 Points
numbers.swift

Posted September 15, 2015 8:38pm by Qamar Ramzan

Qamar Ramzan
10,377 Points
1 Answer
will cooksey
589 Points
help!!

Posted September 15, 2015 8:22pm by will cooksey

will cooksey
589 Points
3 Answers
Unsubscribed User
882 Points
Please help

Posted September 15, 2015 6:49pm by Unsubscribed User

Unsubscribed User
882 Points
1 Answer
Ricardo Forrest
1,461 Points
Need help

Posted September 15, 2015 5:43pm by Ricardo Forrest

Ricardo Forrest
1,461 Points
0 Answers
Ricardo Forrest
1,461 Points
Having trouble appending team to array

Posted September 15, 2015 5:10pm by Ricardo Forrest

Ricardo Forrest
1,461 Points
3 Answers
Vunge António
1,096 Points
using let

Posted September 14, 2015 8:07pm by Vunge António

Vunge António
1,096 Points
3 Answers
PLUS

NOUR A ALGHAMDI
Courses Plus Student 5,607 Points
how can we write more than 1 wihle loop in the same programming editor ..!

Posted September 14, 2015 7:31pm by NOUR A ALGHAMDI

NOUR A ALGHAMDI
Courses Plus Student 5,607 Points
0 Answers
Liam Prowse
1,086 Points
Using Xcode 7, putting a \n in the middle of a string no longer moves the rest to a new line, it just prints the \n

Posted September 14, 2015 1:27pm by Liam Prowse

Liam Prowse
1,086 Points
4 Answers
Christopher Sutton
227 Points
I am getting different results with Xcode 7 Beta

Posted September 14, 2015 6:26am by Christopher Sutton

Christopher Sutton
227 Points
0 Answers
zeyad kholban
1,272 Points
what is wrong ?

Posted September 14, 2015 12:04am by zeyad kholban

zeyad kholban
1,272 Points
1 Answer
Payton Dwight
5,751 Points
declaration of card in cards

Posted September 13, 2015 11:16pm by Payton Dwight

Payton Dwight
5,751 Points
1 Answer
pierre digbo
3,762 Points
How to assign a value for key to a constant?

Posted September 12, 2015 7:00pm by pierre digbo

pierre digbo
3,762 Points
1 Answer

Prev Page 12 of 51 Next

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