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Courtney Cassar
1,407 Points
I'm able to print all the results, but don't now know how to append to the array

Posted April 2, 2017 9:27pm by Courtney Cassar

Courtney Cassar
1,407 Points
1 Answer
Nehemiah Reese
17,692 Points
Why are models encoded and decoded?

Posted April 2, 2017 5:24pm by Nehemiah Reese

Nehemiah Reese
17,692 Points
- iOS
0 Answers
Stefan Mach
3,691 Points
How can you pass a valyue to an NSString object via printf?

Posted April 2, 2017 4:35pm by Stefan Mach

Stefan Mach
3,691 Points
- iOS
2 Answers
clintbarron
11,943 Points
Title of a button

Posted April 2, 2017 3:18pm by clintbarron

clintbarron
11,943 Points
- iOS
2 Answers
Jay Radia
2,919 Points
Error in code

Posted April 2, 2017 2:06pm by Jay Radia

Jay Radia
2,919 Points
1 Answer
Carlo DiCelico
iOS Development Techdegree Student 5,252 Points
iOS Tech Degree & Objective-C

Posted April 2, 2017 1:05pm by Carlo DiCelico

Carlo DiCelico
iOS Development Techdegree Student 5,252 Points
- iOS
1 Answer
raphaelleray
5,145 Points
Can we follow the swift tutorial with an older version of xcode than 8 ?

Posted April 2, 2017 8:35am by raphaelleray

raphaelleray
5,145 Points
- iOS
1 Answer
isaacmarovitz
4,520 Points
Help understanding Swift function question

Posted April 2, 2017 8:25am by isaacmarovitz

isaacmarovitz
4,520 Points
1 Answer
scott suegav
384 Points
I feel like I've done everything right, I'm not sure where to go from here

Posted April 1, 2017 11:28pm by scott suegav

scott suegav
384 Points
1 Answer
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
PLUS

Tyler Dotson
Courses Plus Student 1,740 Points
Trying to create a non visual grid in swift i have some code can some one tell me if this is right?(using (x,y))

Posted April 1, 2017 10:55pm by Tyler Dotson

Tyler Dotson
Courses Plus Student 1,740 Points
- iOS
0 Answers
Olivier de Broqueville
1,013 Points
I don't understand this exercise and how BarButton and UIBarButtonItem are related.

Posted April 1, 2017 8:23pm by Olivier de Broqueville

Olivier de Broqueville
1,013 Points
0 Answers
STEVEN PENA
13,928 Points
In both cases you can pass nil for target and action. Once you have a method, call it on the value we created in the

Posted April 1, 2017 5:48pm by STEVEN PENA

STEVEN PENA
13,928 Points
0 Answers
David Lee
21,861 Points
Button Title Change?

Posted April 1, 2017 3:49pm by David Lee

David Lee
21,861 Points
1 Answer
michaellesniak
10,443 Points
Stuck

Posted April 1, 2017 2:55pm by michaellesniak

michaellesniak
10,443 Points
1 Answer
Aananya Vyas
20,157 Points
code works in xcode..shows nothing in the preview!

Posted April 1, 2017 2:17pm by Aananya Vyas

Aananya Vyas
20,157 Points
1 Answer
Bastian Petersson
9,164 Points
App crashes when I run it

Posted April 1, 2017 12:50pm by Bastian Petersson

Bastian Petersson
9,164 Points
1 Answer
michaellesniak
10,443 Points
Cannot get code to pass

Posted April 1, 2017 10:11am by michaellesniak

michaellesniak
10,443 Points
1 Answer
Aananya Vyas
20,157 Points
why is the 'item' not being assigned to arr[i] ?

Posted April 1, 2017 6:59am by Aananya Vyas

Aananya Vyas
20,157 Points
1 Answer
Tony Gross
1,267 Points
Where am I going wrong ? I am trying to store results of for loop into an array

Posted April 1, 2017 5:38am by Tony Gross

Tony Gross
1,267 Points
1 Answer
deepak sharma
3,844 Points
please help me in this challenge....unable to solve

Posted April 1, 2017 4:38am by deepak sharma

deepak sharma
3,844 Points
1 Answer
PLUS

Matthew Ingram
Courses Plus Student 4,718 Points
Xcode crashed and I had to reinstall now im having weird bugs

Posted April 1, 2017 2:33am by Matthew Ingram

Matthew Ingram
Courses Plus Student 4,718 Points
- iOS
3 Answers
PLUS

Matthew Ingram
Courses Plus Student 4,718 Points
it isn't printing the inventory

Posted March 31, 2017 11:36pm by Matthew Ingram

Matthew Ingram
Courses Plus Student 4,718 Points
1 Answer
Lawrence Jones
120 Points
I'm currently taking a quiz on string interpolation and I do not fully understand the question I assign the Constant but

Posted March 31, 2017 11:18pm by Lawrence Jones

Lawrence Jones
120 Points
0 Answers
Denisa Urbanova
2,070 Points
Task failed with exit 1 signal 0

Posted March 31, 2017 5:18pm by Denisa Urbanova

Denisa Urbanova
2,070 Points
- iOS
1 Answer
Raghav Sharma
2,207 Points
What is this?

Posted March 31, 2017 3:57pm by Raghav Sharma

Raghav Sharma
2,207 Points
1 Answer
Aananya Vyas
20,157 Points
no clue as to why my code wont work!!

Posted March 31, 2017 1:04pm by Aananya Vyas

Aananya Vyas
20,157 Points
2 Answers
Matvey Korepanov
5,001 Points
Make sure the Dog object conforms to the Pet protocol.

Posted March 31, 2017 10:11am by Matvey Korepanov

Matvey Korepanov
5,001 Points
1 Answer
PLUS

Tyler Dotson
Courses Plus Student 1,740 Points
Hey everyone, I need to make a grid for a game I am creating that just uses x and y values

Posted March 31, 2017 3:31am by Tyler Dotson

Tyler Dotson
Courses Plus Student 1,740 Points
- iOS
3 Answers
William Daniel
420 Points
I dont understand the second challenge task for "for in loops"

Posted March 31, 2017 12:47am by William Daniel

William Daniel
420 Points
1 Answer

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