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Sean Graham
2,150 Points
I had to cheat on the Initializing Optional Code Values Code Challenge

Posted July 7, 2017 7:09am by Sean Graham

Sean Graham
2,150 Points
1 Answer
Max Ramirez
iOS Development Techdegree Graduate 17,361 Points
Error with Code, not comping, Optional Values

Posted July 5, 2017 3:21pm by Max Ramirez

Max Ramirez
iOS Development Techdegree Graduate 17,361 Points
2 Answers
Vladislav Kobyakov
9,439 Points
What's the solution?

Posted July 4, 2017 4:08pm by Vladislav Kobyakov

Vladislav Kobyakov
9,439 Points
1 Answer
Dickson Cheung
2,573 Points
Nil Value in Collections - Challenge

Posted June 24, 2017 9:27pm by Dickson Cheung

Dickson Cheung
2,573 Points
1 Answer
Patrick Duhamel
5,786 Points
Failable initializer task is missing something, but Playground or Preview mode doesn't give me a hint on the issue...

Posted June 20, 2017 2:22am by Patrick Duhamel

Patrick Duhamel
5,786 Points
1 Answer
Chris Bahr
5,614 Points
How can I retrieve the values passed in as a dictionary to construct the failable initializer?

Posted June 1, 2017 4:17am by Chris Bahr

Chris Bahr
5,614 Points
1 Answer
Gregory Helton
2,029 Points
I get 'Bummer' when I check my solution but it works in my playground & no errors show when I click Preview

Posted May 19, 2017 1:19pm by Gregory Helton

Gregory Helton
2,029 Points
0 Answers
PLUS

Francisco Quintero
Courses Plus Student 1,586 Points
Optionals! Code Challenge : Spectre

Posted May 15, 2017 3:22am by Francisco Quintero

Francisco Quintero
Courses Plus Student 1,586 Points
2 Answers
lvwdhydynw
6,443 Points
Why do we "guard" a name and an age here instead of address?

Posted April 28, 2017 3:16pm by lvwdhydynw

lvwdhydynw
6,443 Points
3 Answers
Corbin Cartwright
2,745 Points
help with optional unbinding

Posted April 25, 2017 5:17am by Corbin Cartwright

Corbin Cartwright
2,745 Points
1 Answer
irem gürel
5,732 Points
please help me what is wrong?

Posted April 24, 2017 3:27pm by irem gürel

irem gürel
5,732 Points
2 Answers
Bastian Petersson
9,164 Points
HELP!!! Optionals

Posted April 17, 2017 3:34pm by Bastian Petersson

Bastian Petersson
9,164 Points
1 Answer
STEVEN PENA
13,928 Points
Your job is to assign the string containing the value for the lead actor (which for the sake of the example is at

Posted April 17, 2017 3:04am by STEVEN PENA

STEVEN PENA
13,928 Points
1 Answer
lvwdhydynw
6,443 Points
How to return a valid instance here?

Posted April 16, 2017 11:38am by lvwdhydynw

lvwdhydynw
6,443 Points
1 Answer
NIKOLA RUSEV
5,293 Points
first example with optioanal bindings

Posted April 11, 2017 3:17pm by NIKOLA RUSEV

NIKOLA RUSEV
5,293 Points
3 Answers
Richard Sun
11,257 Points
Error says variables title and author are optional strings, but they aren't

Posted April 1, 2017 11:22pm by Richard Sun

Richard Sun
11,257 Points
1 Answer
Pranav Mahajan
2,272 Points
The question is not very clear to me

Posted March 29, 2017 7:35pm by Pranav Mahajan

Pranav Mahajan
2,272 Points
1 Answer
Bruce Röttgers
18,211 Points
Don't understand the init? exercise

Posted March 15, 2017 10:46pm by Bruce Röttgers

Bruce Röttgers
18,211 Points
1 Answer
PLUS

Ryan Harp
Courses Plus Student 1,763 Points
Optional Values

Posted March 15, 2017 8:46pm by Ryan Harp

Ryan Harp
Courses Plus Student 1,763 Points
1 Answer
PLUS

Tyler Dotson
Courses Plus Student 1,740 Points
I am just lost.

Posted March 15, 2017 6:15am by Tyler Dotson

Tyler Dotson
Courses Plus Student 1,740 Points
3 Answers
PLUS

Tyler Dotson
Courses Plus Student 1,740 Points
I am just lost.

Posted March 15, 2017 6:15am by Tyler Dotson

Tyler Dotson
Courses Plus Student 1,740 Points
0 Answers
PLUS

Tyler Dotson
Courses Plus Student 1,740 Points
I don't know how to unravel the dictionary.

Posted March 14, 2017 9:48pm by Tyler Dotson

Tyler Dotson
Courses Plus Student 1,740 Points
1 Answer
Ramzy Rashaun Arief
3,922 Points
i dont know whats wrong helpp

Posted March 9, 2017 2:05pm by Ramzy Rashaun Arief

Ramzy Rashaun Arief
3,922 Points
0 Answers
Gokul Nishanth
245 Points
Use the following keys to retrieve values from the dictionary: "title", "author", "price", "pubDate".

Posted March 5, 2017 7:12am by Gokul Nishanth

Gokul Nishanth
245 Points
1 Answer
Martel Storm
4,157 Points
initializing optional layers Code Challenge

Posted February 25, 2017 5:29pm by Martel Storm

Martel Storm
4,157 Points
1 Answer
Martel Storm
4,157 Points
Nil Values in Optionals. Stuck Code Challenge.

Posted February 24, 2017 8:23am by Martel Storm

Martel Storm
4,157 Points
1 Answer
Stephen Zabrecky
6,298 Points
What does the compiler want for Enumerations and Optionals in Swift 3?

Posted February 20, 2017 8:18pm by Stephen Zabrecky

Stephen Zabrecky
6,298 Points
1 Answer
Adam Petritsis
2,942 Points
How can we avoid the "Extra argument ' ' in call" error?

Posted February 20, 2017 8:06pm by Adam Petritsis

Adam Petritsis
2,942 Points
1 Answer
Jonathan Hector
5,225 Points
Not working the same way as the video with the recent update

Posted February 20, 2017 3:51pm by Jonathan Hector

Jonathan Hector
5,225 Points
1 Answer
Adam Petritsis
2,942 Points
Failable initialiser error

Posted February 20, 2017 1:28pm by Adam Petritsis

Adam Petritsis
2,942 Points
2 Answers

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