Treehouse | Community | Protocols With Methods

You found it first ⚡ 50% off any plan for 6 months, exclusive to new subscribers for a limited time only.

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

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

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Durus Mihai
2,660 Points
I don't know hot to continue this protocol task..

Posted December 20, 2016 4:11pm by Durus Mihai

Durus Mihai
2,660 Points
3 Answers
Raleigh Saighman
4,428 Points
Don't even understand what this is asking.

Posted November 29, 2016 3:48am by Raleigh Saighman

Raleigh Saighman
4,428 Points
1 Answer
Sam Murphy
10,469 Points
Where am i going wrong here?? Lost on part 2

Posted November 14, 2016 4:40pm by Sam Murphy

Sam Murphy
10,469 Points
1 Answer
Dhruv Mittal
3,050 Points
Why is this not working?

Posted November 3, 2016 1:41pm by Dhruv Mittal

Dhruv Mittal
3,050 Points
1 Answer
Liam Tulit
2,973 Points
Swift 2.0 Protocols Code Challenge

Posted October 8, 2016 11:43am by Liam Tulit

Liam Tulit
2,973 Points
2 Answers
Alia Khan
3,733 Points
Silly Challenge

Posted September 27, 2016 1:58pm by Alia Khan

Alia Khan
3,733 Points
2 Answers
Ronit Mankad
12,166 Points
Syntax Error

Posted September 21, 2016 5:25pm by Ronit Mankad

Ronit Mankad
12,166 Points
1 Answer
Carl Smith
8,185 Points
Can't adopt this protocol

Posted July 18, 2016 4:04am by Carl Smith

Carl Smith
8,185 Points
1 Answer
Carl Smith
8,185 Points
Not sure what argument to pass in for it to be correct.

Posted July 16, 2016 9:57pm by Carl Smith

Carl Smith
8,185 Points
0 Answers
Shikhar Prateek
13,908 Points
How to implement the method

Posted July 9, 2016 6:57am by Shikhar Prateek

Shikhar Prateek
13,908 Points
0 Answers
nscvnvn vn
Full Stack JavaScript Techdegree Student 4,457 Points
How to complete this object ?

Posted July 2, 2016 6:44pm by nscvnvn vn

nscvnvn vn
Full Stack JavaScript Techdegree Student 4,457 Points
0 Answers
Kevin Gutowski
4,082 Points
Why do we pass in an enum (Color) into ColorSwitchable's method (switchColor)?

Posted June 28, 2016 9:12am by Kevin Gutowski

Kevin Gutowski
4,082 Points
1 Answer
PLUS

shane reichefeld
Courses Plus Student 2,232 Points
What is the question asking me to do?

Posted June 23, 2016 12:51am by shane reichefeld

shane reichefeld
Courses Plus Student 2,232 Points
1 Answer
PLUS

Elijah Florence
Courses Plus Student 3,225 Points
Preview not working. Am i not assigning color right?

Posted June 18, 2016 3:59am by Elijah Florence

Elijah Florence
Courses Plus Student 3,225 Points
0 Answers
PLUS

Elijah Florence
Courses Plus Student 3,225 Points
No preview button

Posted June 16, 2016 10:06pm by Elijah Florence

Elijah Florence
Courses Plus Student 3,225 Points
0 Answers
PLUS

Elijah Florence
Courses Plus Student 3,225 Points
No Preview?

Posted June 16, 2016 9:31pm by Elijah Florence

Elijah Florence
Courses Plus Student 3,225 Points
1 Answer
PLUS

Elijah Florence
Courses Plus Student 3,225 Points
It will not let me see Preview Error?

Posted June 16, 2016 8:22am by Elijah Florence

Elijah Florence
Courses Plus Student 3,225 Points
0 Answers
PLUS

shane reichefeld
Courses Plus Student 2,232 Points
im confused on what to do?

Posted June 16, 2016 1:24am by shane reichefeld

shane reichefeld
Courses Plus Student 2,232 Points
1 Answer
Paul Je
4,435 Points
[SOLVED] Still stuck..

Posted June 7, 2016 12:54am by Paul Je

Paul Je
4,435 Points
4 Answers
Paul Je
4,435 Points
Not sure why the protocol can't be the type of WifiLamp

Posted June 6, 2016 8:43pm by Paul Je

Paul Je
4,435 Points
2 Answers
anthony fontes
12,405 Points
stuck on 2nd part of challenge, I can't seem to find the "new color" it's asking for

Posted May 26, 2016 7:47pm by anthony fontes

anthony fontes
12,405 Points
1 Answer
Nikita Voloboev
4,816 Points
really confused as to why this doesn't pass the test, I created a protocol with a method that was asked

Posted May 16, 2016 6:52am by Nikita Voloboev

Nikita Voloboev
4,816 Points
1 Answer
Todd Stacy
5,816 Points
the error says my code cannot be compiled, but there is no preview button to figure out why. can someone please help?

Posted April 15, 2016 7:51pm by Todd Stacy

Todd Stacy
5,816 Points
1 Answer
Todd Stacy
5,816 Points
why does this step not have a preview button?

Posted April 15, 2016 6:53pm by Todd Stacy

Todd Stacy
5,816 Points
1 Answer
Cody Adkins
7,260 Points
Im pretty sure I am lost on this objective.

Posted April 11, 2016 8:55pm by Cody Adkins

Cody Adkins
7,260 Points
1 Answer
Faradja Nondo
1,485 Points
What am I doing wrong here? How do I properly set the color of the lamp to a new Color?

Posted April 9, 2016 11:29pm by Faradja Nondo

Faradja Nondo
1,485 Points
1 Answer
Lukas Modrak
1,764 Points
Hi, cant finish this task. At part 1, when i implement protocol, it just doesnt accept it and there is no preview.

Posted April 5, 2016 12:28pm by Lukas Modrak

Lukas Modrak
1,764 Points
1 Answer
Jason Zheng
7,943 Points
Help! I can't compile my code

Posted March 27, 2016 8:56am by Jason Zheng

Jason Zheng
7,943 Points
0 Answers
PLUS

SeekAsia-DB Dev
Courses Plus Student 2,287 Points
In the editor below, I've declared a class, WifiLamp, that represents an interface to one of those Internet of Things la

Posted March 27, 2016 6:47am by SeekAsia-DB Dev

SeekAsia-DB Dev
Courses Plus Student 2,287 Points
1 Answer
Heather Mathewson
10,912 Points
WifiLamp and ColorSwitchable

Posted March 3, 2016 12:27am by Heather Mathewson

Heather Mathewson
10,912 Points
2 Answers

Prev Page 1 of 2 Next

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