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Ian Henderson
5,512 Points
Why am I getting error message "Make sure you are retrieving the string at index 0 in the nested array?" I think I am.

Posted January 16, 2017 7:39pm by Ian Henderson

Ian Henderson
5,512 Points
1 Answer
Ian Henderson
5,512 Points
Tried challenge w/ 2 different coding approaches that both work in XCode. Both cases get "could not be compiled" error.

Posted January 9, 2017 9:07pm by Ian Henderson

Ian Henderson
5,512 Points
1 Answer
Joe Scotto
8,282 Points
Why can I not assign "cast" to a variable before using it in the if let?

Posted November 1, 2016 5:43pm by Joe Scotto

Joe Scotto
8,282 Points
1 Answer
Eric Lakatos
2,338 Points
Enums and Optional Code Challenge: Code works in xCode, fails in Editor

Posted October 17, 2016 7:52pm by Eric Lakatos

Eric Lakatos
2,338 Points
1 Answer
Ryan Maneo
4,342 Points
SO. MUCH. CONFUSION!!!

Posted August 22, 2016 1:36am by Ryan Maneo

Ryan Maneo
4,342 Points
1 Answer
Jack Ankeny
2,043 Points
Help with Nil Values in Collections

Posted July 20, 2016 1:38am by Jack Ankeny

Jack Ankeny
2,043 Points
6 Answers
Marko Sabec
27,828 Points
Need some help with this code

Posted July 16, 2016 12:39pm by Marko Sabec

Marko Sabec
27,828 Points
0 Answers
Marko Sabec
27,828 Points
Does not work

Posted July 15, 2016 11:54am by Marko Sabec

Marko Sabec
27,828 Points
1 Answer
David Alberto Fuentes Ortiz
1,593 Points
I have No Idea what to do

Posted July 15, 2016 3:49am by David Alberto Fuentes Ortiz

David Alberto Fuentes Ortiz
1,593 Points
3 Answers
Paul M
16,370 Points
I have no idea what to do on this question, Swift 2.0 Optionals

Posted July 5, 2016 2:00pm by Paul M

Paul M
16,370 Points
1 Answer
Richard Zoltan Toth
8,720 Points
I need help with optional binding to unwrap a value.

Posted June 20, 2016 8:24am by Richard Zoltan Toth

Richard Zoltan Toth
8,720 Points
1 Answer
PLUS

Elijah Florence
Courses Plus Student 3,225 Points
Why does it keep giving me this error?

Posted June 11, 2016 3:58pm by Elijah Florence

Elijah Florence
Courses Plus Student 3,225 Points
1 Answer
Connor Crawford
6,405 Points
Trying to retrieve a value from an embedded array within a dictionary through optional binding.

Posted June 1, 2016 9:45pm by Connor Crawford

Connor Crawford
6,405 Points
0 Answers
Paul Je
4,435 Points
Help! Not sure how the syntax must be formatted in order to assign from nested array

Posted May 22, 2016 4:01am by Paul Je

Paul Je
4,435 Points
1 Answer
PLUS

shane reichefeld
Courses Plus Student 2,232 Points
Im confused on what to assign to what value?

Posted April 28, 2016 9:29pm by shane reichefeld

shane reichefeld
Courses Plus Student 2,232 Points
1 Answer
Carl Smith
8,185 Points
This is confusing to me

Posted April 14, 2016 4:49am by Carl Smith

Carl Smith
8,185 Points
1 Answer
PLUS

Austin Hawks
Courses Plus Student 3,003 Points
Optional Unwrapping

Posted March 30, 2016 3:54am by Austin Hawks

Austin Hawks
Courses Plus Student 3,003 Points
1 Answer
Antony Gabagul
9,351 Points
Getting variable outside of if-statement

Posted March 29, 2016 7:30pm by Antony Gabagul

Antony Gabagul
9,351 Points
1 Answer
Matt Conway
1,572 Points
if let statement

Posted March 10, 2016 6:05pm by Matt Conway

Matt Conway
1,572 Points
1 Answer
Matt Conway
1,572 Points
if let statement

Posted March 10, 2016 5:59pm by Matt Conway

Matt Conway
1,572 Points
1 Answer
Matt Conway
1,572 Points
if let statement

Posted March 10, 2016 5:57pm by Matt Conway

Matt Conway
1,572 Points
0 Answers
Matt Conway
1,572 Points
if let statement

Posted March 9, 2016 10:10pm by Matt Conway

Matt Conway
1,572 Points
3 Answers
Ryan Anderson
2,920 Points
What am I supposed to do with this var?

Posted March 9, 2016 5:30pm by Ryan Anderson

Ryan Anderson
2,920 Points
2 Answers
luke jones
8,915 Points
Optional Bindings Task

Posted February 22, 2016 7:58am by luke jones

luke jones
8,915 Points
2 Answers
Amir Chefner
5,200 Points
In a code challenge, when I hit preview it doesn't show any error yet the check says "your code could not compile", why?

Posted February 13, 2016 12:04am by Amir Chefner

Amir Chefner
5,200 Points
1 Answer
surya m
404 Points
don't know whats wrong with my code

Posted February 11, 2016 9:19pm by surya m

surya m
404 Points
2 Answers
PLUS

Anonymous User
Courses Plus Student 2,204 Points
Nil Values in Collections code challenge help

Posted February 2, 2016 7:34pm by Anonymous User

Anonymous User
Courses Plus Student 2,204 Points
1 Answer
Roger Rohweder
8,474 Points
Optionals, nested dictionary binding: code succeeds in Playground, but fails the quiz

Posted January 26, 2016 3:03am by Roger Rohweder

Roger Rohweder
8,474 Points
2 Answers
Erik Huang
9,123 Points
Not sure what I am doing wrong with the optional binding quiz.

Posted January 11, 2016 4:01am by Erik Huang

Erik Huang
9,123 Points
0 Answers
Erik Huang
9,123 Points
Not sure what I am doing wrong with the optional binding quiz.

Posted January 11, 2016 4:01am by Erik Huang

Erik Huang
9,123 Points
3 Answers

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