Treehouse | Community | Protocols With Methods

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mitchellwan
3,620 Points
What is wrong? Why cant I reference color.rgb to a specific instance that I want the color to be?

Posted May 13, 2020 5:33pm by mitchellwan

mitchellwan
3,620 Points
0 Answers
Eugene Lee
11,890 Points
this Wifi lamp quiz is impossible. all of posted solutions are failed to pass. do you have any idea. i am about to quit

Posted July 2, 2019 12:50am by Eugene Lee

Eugene Lee
11,890 Points
2 Answers
Stanislav Zaichenko
iOS Development with Swift Techdegree Student 4,929 Points
The quiz won't pass when no spaces in between curly braces e.g `{set}` but no compiler error

Posted June 28, 2019 12:30pm by Stanislav Zaichenko

Stanislav Zaichenko
iOS Development with Swift Techdegree Student 4,929 Points
1 Answer
david cole
2,397 Points
Broken code challenge?

Posted May 15, 2019 11:42pm by david cole

david cole
2,397 Points
1 Answer
olcay cezayir
2,538 Points
protocol ColorSwitchable{ func switchColor(_color: Color) } with this, i got an error. Why?

Posted April 22, 2019 9:37am by olcay cezayir

olcay cezayir
2,538 Points
1 Answer
Ben Spector
3,722 Points
Can't understand what is wrong here

Posted December 13, 2018 7:44pm by Ben Spector

Ben Spector
3,722 Points
1 Answer
Chyngyzkan Samatov
1,731 Points
HELP ME PLEASE

Posted September 28, 2018 1:17am by Chyngyzkan Samatov

Chyngyzkan Samatov
1,731 Points
1 Answer
Saleh Bubishate
1,613 Points
What does this Bummer means in this challenge?

Posted September 25, 2018 10:38am by Saleh Bubishate

Saleh Bubishate
1,613 Points
1 Answer
Saleh Bubishate
1,613 Points
what is my mistake in this code?

Posted September 25, 2018 8:57am by Saleh Bubishate

Saleh Bubishate
1,613 Points
1 Answer
Frank Pignataro
7,291 Points
New Error (See below --- Will not check Code)

Posted September 24, 2018 4:23pm by Frank Pignataro

Frank Pignataro
7,291 Points
1 Answer
Bob Derison
3,216 Points
how do I implement the method inside the class Wifi Lamp?

Posted August 28, 2018 12:01pm by Bob Derison

Bob Derison
3,216 Points
1 Answer
Bob Derison
3,216 Points
How do I create a computed property for age, since this is a get set variable in the protocol?

Posted August 27, 2018 9:40pm by Bob Derison

Bob Derison
3,216 Points
1 Answer
Eddie Aguilar
2,393 Points
Compiles fine in swift but not in treehouse. Can anyone give a look and let me know what where my error lies??

Posted June 26, 2018 8:55pm by Eddie Aguilar

Eddie Aguilar
2,393 Points
2 Answers
Linus Karlsson
7,402 Points
ERROR: Use of undeclared type 'Date'?

Posted April 19, 2018 12:47pm by Linus Karlsson

Linus Karlsson
7,402 Points
1 Answer
Johnny Nguyen
3,875 Points
Struggle with Protocol Challenge

Posted April 5, 2018 1:04pm by Johnny Nguyen

Johnny Nguyen
3,875 Points
1 Answer
Fredrick Barrett
2,068 Points
I'm stumped

Posted April 5, 2018 5:36am by Fredrick Barrett

Fredrick Barrett
2,068 Points
1 Answer
Fredrick Barrett
2,068 Points
Why does initializing startDate "self.startdate = startDate" give an error saying assigning a property to itself?

Posted April 5, 2018 3:32am by Fredrick Barrett

Fredrick Barrett
2,068 Points
2 Answers
Dmitry Vashlaev
2,715 Points
Protocols

Posted April 4, 2018 10:14am by Dmitry Vashlaev

Dmitry Vashlaev
2,715 Points
1 Answer
Chigozie Ofodike
11,197 Points
What am I supposed to do here?

Posted March 4, 2018 4:38pm by Chigozie Ofodike

Chigozie Ofodike
11,197 Points
1 Answer
Victor O'Rourke
2,387 Points
Getting this to take value of enum Color as argument

Posted February 23, 2018 5:55am by Victor O'Rourke

Victor O'Rourke
2,387 Points
1 Answer
john lau
3,471 Points
type 'WifiLamp' does not conform to protocol 'ColorSwitchable'

Posted February 2, 2018 4:11am by john lau

john lau
3,471 Points
2 Answers
Bob Clanfield
2,372 Points
I can't tell if this is bad code or SwifLlint issues. Any insights?

Posted January 22, 2018 5:30pm by Bob Clanfield

Bob Clanfield
2,372 Points
7 Answers
jungwook ryu
4,004 Points
Does Swift not have abstract class?

Posted December 17, 2017 11:21am by jungwook ryu

jungwook ryu
4,004 Points
3 Answers
PLUS

imelda cloutier
Courses Plus Student 2,597 Points
chalenge problem. fun fine on Xcode but compiler error in challenge

Posted December 5, 2017 8:55pm by imelda cloutier

imelda cloutier
Courses Plus Student 2,597 Points
1 Answer
vivek d
iOS Development Techdegree Student 1,596 Points
how to write the function ?

Posted December 2, 2017 1:29pm by vivek d

vivek d
iOS Development Techdegree Student 1,596 Points
1 Answer
vivek d
iOS Development Techdegree Student 1,596 Points
whats wrong in this?

Posted December 1, 2017 6:05pm by vivek d

vivek d
iOS Development Techdegree Student 1,596 Points
1 Answer
Juan Carlos Torres
5,608 Points
What is wrong with my code?

Posted October 31, 2017 1:17am by Juan Carlos Torres

Juan Carlos Torres
5,608 Points
1 Answer
josh hahn
5,926 Points
Bummer! Make sure User specifies a gettable property named `name` of type String

Posted October 23, 2017 4:28am by josh hahn

josh hahn
5,926 Points
1 Answer
Batuhan Dogan
2,587 Points
help me with this bummer!!

Posted October 14, 2017 7:59am by Batuhan Dogan

Batuhan Dogan
2,587 Points
1 Answer
Batuhan Dogan
2,587 Points
Beginning Protocol code challenge #2

Posted October 8, 2017 10:08pm by Batuhan Dogan

Batuhan Dogan
2,587 Points
2 Answers

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