Treehouse | Community | What is a Dictionary?

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

New No-Code Track! 🚀start learning today!

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

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

colinwylie
4,220 Points
I don't understand why this isn't compiling. It compiles just fine in xcode when I copypaste it!

Posted July 11, 2015 8:20am by colinwylie

colinwylie
4,220 Points
1 Answer
Eden Naftali
1,193 Points
How to call insert method on an array

Posted July 10, 2015 8:54pm by Eden Naftali

Eden Naftali
1,193 Points
1 Answer
Josh Smith
1,049 Points
I don't know where I'm going wrong :( I've followed the .insert code to the letter (I think...) but I'm still wrong!

Posted July 10, 2015 6:58am by Josh Smith

Josh Smith
1,049 Points
1 Answer
Kenneth Low
430 Points
unsure what i'm doing wrong

Posted July 10, 2015 4:13am by Kenneth Low

Kenneth Low
430 Points
2 Answers
Rod Gray
592 Points
What is a dictionary? task challenge error...

Posted July 9, 2015 11:08pm by Rod Gray

Rod Gray
592 Points
2 Answers
jon kelson
5,149 Points
trying to Assign the value for key "UK" to a constant named ukCurrency please could you help many thanks Jon

Posted July 9, 2015 5:14am by jon kelson

jon kelson
5,149 Points
1 Answer
PLUS

MyAccount MyAccount
Courses Plus Student 84 Points
I got 2 steps right...what now?

Posted July 9, 2015 4:14am by MyAccount MyAccount

MyAccount MyAccount
Courses Plus Student 84 Points
1 Answer
Don Rhoads
428 Points
I have no idea how to complete this task

Posted July 9, 2015 12:46am by Don Rhoads

Don Rhoads
428 Points
1 Answer
Elliott Walker
259 Points
Confused.

Posted July 8, 2015 7:27pm by Elliott Walker

Elliott Walker
259 Points
1 Answer
Maka Haidara
442 Points
I m having serious difficulties with that exercice. What is the correct answer ?

Posted July 8, 2015 6:27pm by Maka Haidara

Maka Haidara
442 Points
2 Answers
Ilan Kriger
734 Points
Please check this exercise. I cannot find the error.

Posted July 8, 2015 6:24pm by Ilan Kriger

Ilan Kriger
734 Points
3 Answers
michaelesquivias
197 Points
when I try to append the items together it says your todo has the wrong value

Posted July 8, 2015 3:47am by michaelesquivias

michaelesquivias
197 Points
1 Answer
boris said
3,607 Points
Once i recall the variable how do i turn in into a constant

Posted July 7, 2015 3:28am by boris said

boris said
3,607 Points
1 Answer
jaden lind
300 Points
Dictionaries-challenge

Posted July 7, 2015 1:47am by jaden lind

jaden lind
300 Points
2 Answers
PLUS

MyAccount MyAccount
Courses Plus Student 84 Points
I did EVERYTHING I can think of...

Posted July 6, 2015 3:56am by MyAccount MyAccount

MyAccount MyAccount
Courses Plus Student 84 Points
1 Answer
Michael Halt
438 Points
I cannot understand what is being asked in the statement "Assign the Value for Key to a constant named ukCurrency.."???

Posted July 5, 2015 7:22pm by Michael Halt

Michael Halt
438 Points
1 Answer
Daniel Walsh
309 Points
We need to append a few more items to our todo array. Append the following strings: "Debug App", "Fix Bugs".

Posted July 5, 2015 6:31pm by Daniel Walsh

Daniel Walsh
309 Points
1 Answer
Maria Eugenia Sequeira
1,018 Points
Stuck at Dictionaries

Posted July 4, 2015 6:01pm by Maria Eugenia Sequeira

Maria Eugenia Sequeira
1,018 Points
1 Answer
Brandon Zeck
3,127 Points
Confusion with Swift Question on Dictionaries.

Posted July 4, 2015 4:30pm by Brandon Zeck

Brandon Zeck
3,127 Points
1 Answer
Raphael Lowe
549 Points
How do you put the value from "UK": "Pound" into a constant named ukCurrency using the removeValueForKey command?

Posted July 3, 2015 6:45pm by Raphael Lowe

Raphael Lowe
549 Points
2 Answers
boris said
3,607 Points
Am I meant to use println or call enter the name of the variable

Posted July 3, 2015 5:23pm by boris said

boris said
3,607 Points
1 Answer
PLUS

James Louis
Courses Plus Student 924 Points
with the todo.insert I'm not sure what I'm doing wrong

Posted July 3, 2015 3:27am by James Louis

James Louis
Courses Plus Student 924 Points
3 Answers
Misir Mahmudov
555 Points
Hello. What is wrong with my code here? let ukCurrency = currencies.removeValueForKey("UK")

Posted July 2, 2015 4:41pm by Misir Mahmudov

Misir Mahmudov
555 Points
2 Answers
jurgen meco
30 Points
somebody please help :(

Posted July 2, 2015 3:46pm by jurgen meco

jurgen meco
30 Points
1 Answer
Andrew Hudson
497 Points
The program keeps telling me that I am not using the .count function correctly on the array I am not sure what's wrong.

Posted July 2, 2015 3:29pm by Andrew Hudson

Andrew Hudson
497 Points
1 Answer
PLUS

Dustin Pratt
Courses Plus Student 215 Points
//this code below does not work var todo [String] = ["Learn Swift","Build App","Deploy App"]

Posted July 2, 2015 6:52am by Dustin Pratt

Dustin Pratt
Courses Plus Student 215 Points
1 Answer
michaelesquivias
197 Points
how you use println in the array to find the number of items

Posted July 2, 2015 3:02am by michaelesquivias

michaelesquivias
197 Points
1 Answer
David Hedaya
1,120 Points
I am putting the right code and it isn't accepting it.

Posted July 1, 2015 8:54pm by David Hedaya

David Hedaya
1,120 Points
3 Answers
jurgen meco
30 Points
Please help!!! :(

Posted July 1, 2015 7:26pm by jurgen meco

jurgen meco
30 Points
1 Answer
Martina Vonkomerova
7,790 Points
How do I convert removeAtIndex result in String using Swift?

Posted July 1, 2015 11:47am by Martina Vonkomerova

Martina Vonkomerova
7,790 Points
1 Answer

Prev Page 7 of 20 Next

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