Treehouse | Community | Initializing Optional Values

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Paul Westbrook
11,340 Points
Not sure what I am doing wrong - nothing shows up in the preview as errors but it says it can't compile my code.

Posted March 28, 2016 5:18pm by Paul Westbrook

Paul Westbrook
11,340 Points
2 Answers
Cody Adkins
7,260 Points
Not sure where my error is. Can someone look at my code?

Posted March 25, 2016 6:12pm by Cody Adkins

Cody Adkins
7,260 Points
1 Answer
Dalton Keen
8,082 Points
Failable Initializers

Posted March 18, 2016 5:38pm by Dalton Keen

Dalton Keen
8,082 Points
2 Answers
PLUS

Prateek Sanyal
Courses Plus Student 2,017 Points
Why is my code failing?

Posted March 16, 2016 4:15pm by Prateek Sanyal

Prateek Sanyal
Courses Plus Student 2,017 Points
1 Answer
r5
2,416 Points
Code Challenge: Initializing Optional Values

Posted March 10, 2016 12:19am by r5

r5
2,416 Points
7 Answers
JUNSEI TEI
2,055 Points
Guard Statements in Initializer

Posted February 16, 2016 9:14am by JUNSEI TEI

JUNSEI TEI
2,055 Points
1 Answer
JUNSEI TEI
2,055 Points
Guard Statements in Initializer

Posted February 16, 2016 9:14am by JUNSEI TEI

JUNSEI TEI
2,055 Points
1 Answer
Welby Obeng
20,340 Points
I don't understand this task

Posted February 4, 2016 9:04pm by Welby Obeng

Welby Obeng
20,340 Points
4 Answers
jiahuang zhou
3,692 Points
about this question, i have no idea about how to use guard in init function

Posted February 3, 2016 9:23pm by jiahuang zhou

jiahuang zhou
3,692 Points
0 Answers
ziakarim
20,779 Points
Error?

Posted February 2, 2016 8:20pm by ziakarim

ziakarim
20,779 Points
1 Answer
William Forbes
21,469 Points
init optional

Posted January 31, 2016 10:18pm by William Forbes

William Forbes
21,469 Points
5 Answers
PLUS

Yuanzheng Wen
Courses Plus Student 1,756 Points
Code run in playground, but not accepted by system

Posted January 14, 2016 6:57pm by Yuanzheng Wen

Yuanzheng Wen
Courses Plus Student 1,756 Points
1 Answer
Jo Lingenfelter
Treehouse Project Reviewer
Really struggling with this challenge. Could someone post the correct code, so I can understand what it wants me to do?

Posted January 5, 2016 3:06pm by Jo Lingenfelter

Jo Lingenfelter
Treehouse Project Reviewer
1 Answer
Ian Bowers
3,665 Points
creating a Struct init?() and accepting a dictionary type

Posted December 22, 2015 7:43am by Ian Bowers

Ian Bowers
3,665 Points
11 Answers
andrew naeve
11,503 Points
init? with guard statements

Posted December 19, 2015 9:12am by andrew naeve

andrew naeve
11,503 Points
4 Answers
Jeff Ripke
41,989 Points
Lost on this question. How do I create a failable Init?

Posted December 17, 2015 11:27pm by Jeff Ripke

Jeff Ripke
41,989 Points
5 Answers
Amitai Blickstein
6,863 Points
Playground etc. is implying (in the error msg.) that I need to understand generics to code this properly. Do I?

Posted December 16, 2015 9:25pm by Amitai Blickstein

Amitai Blickstein
6,863 Points
2 Answers
Alexandre Chris
4,042 Points
Code Challenge init?

Posted December 15, 2015 3:27pm by Alexandre Chris

Alexandre Chris
4,042 Points
3 Answers
andrew naeve
11,503 Points
ok, i used the ! operator and shouldn't have..

Posted December 11, 2015 7:27am by andrew naeve

andrew naeve
11,503 Points
2 Answers
Jacob Bergdahl
29,119 Points
Compiler error during code challenge

Posted December 5, 2015 2:43pm by Jacob Bergdahl

Jacob Bergdahl
29,119 Points
2 Answers
Pedro Ruíz
28,105 Points
Am I missing something or does the simulator have a bug?

Posted December 4, 2015 12:48pm by Pedro Ruíz

Pedro Ruíz
28,105 Points
2 Answers
PLUS

ALEKSANDR KONAKOV
Courses Plus Student 2,555 Points
Tried the code in a playground of Xcode 7 - it's OK. Don't see any errors in a preview Window here.

Posted December 4, 2015 12:02am by ALEKSANDR KONAKOV

ALEKSANDR KONAKOV
Courses Plus Student 2,555 Points
1 Answer

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