Treehouse | Community | Constraints in Code

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Travis Johnston
12,653 Points
What am I doing wrong in this challenge?

Posted November 7, 2017 8:19pm by Travis Johnston

Travis Johnston
12,653 Points
1 Answer
kamal bakhouche
989 Points
I can't figure out what they want me to do in this code challenge, how should I approach this? Challenge Task 2 of 2

Posted November 7, 2017 3:40pm by kamal bakhouche

kamal bakhouche
989 Points
2 Answers
Himanshu Geed
2,175 Points
Not sure what am I doing wrong

Posted November 7, 2017 3:02pm by Himanshu Geed

Himanshu Geed
2,175 Points
1 Answer
Giovanni Rinaldi
1,104 Points
Stuck with celcius to Fahrenheit conversion

Posted November 7, 2017 9:05am by Giovanni Rinaldi

Giovanni Rinaldi
1,104 Points
1 Answer
Alex Constancio
2,745 Points
I keep getting an error whenever I try to access quantityStepper.value it tells me "Ambiguous use of 'value'"

Posted November 7, 2017 4:42am by Alex Constancio

Alex Constancio
2,745 Points
0 Answers
PLUS

Alexander Tucker
Courses Plus Student 1,262 Points
confused how to assign the removed value

Posted November 6, 2017 11:30pm by Alexander Tucker

Alexander Tucker
Courses Plus Student 1,262 Points
1 Answer
PLUS

bindipatel
Courses Plus Student 793 Points
Not sure how to put in code. I did var str = "language" str = "swift"

Posted November 6, 2017 8:59pm by bindipatel

bindipatel
Courses Plus Student 793 Points
1 Answer
sabath rodriguez
11,055 Points
im so lost, you guys should post how to videos on how to solve it after X amount of tries. I want to know what to do.

Posted November 6, 2017 8:50pm by sabath rodriguez

sabath rodriguez
11,055 Points
1 Answer
Kenan Bateman
16,715 Points
Data security in iOS / server interactions

Posted November 6, 2017 8:19pm by Kenan Bateman

Kenan Bateman
16,715 Points
- iOS
2 Answers
George Thomas
768 Points
i cannot append this information to an array

Posted November 6, 2017 7:41pm by George Thomas

George Thomas
768 Points
4 Answers
PLUS

Juan Galindo
Courses Plus Student 404 Points
arrayOfInts.remove(at: 4) marks an error, haven't been able to complete this challenge!

Posted November 6, 2017 5:22pm by Juan Galindo

Juan Galindo
Courses Plus Student 404 Points
1 Answer
Gavin Hobbs
5,205 Points
Use of unresolved identifier 'quantity'

Posted November 6, 2017 2:57pm by Gavin Hobbs

Gavin Hobbs
5,205 Points
1 Answer
Christian A. Castro
30,501 Points
Use of undeclared identifier 'didReceiveMemoryWarning' what might be causing this issue?

Posted November 6, 2017 3:32am by Christian A. Castro

Christian A. Castro
30,501 Points
0 Answers
Ranak Bansal
1,207 Points
Need help on for in loops code challenge

Posted November 6, 2017 3:22am by Ranak Bansal

Ranak Bansal
1,207 Points
1 Answer
Ryan Forte
iOS Development Techdegree Student 2,955 Points
optional binding not working

Posted November 6, 2017 3:04am by Ryan Forte

Ryan Forte
iOS Development Techdegree Student 2,955 Points
0 Answers
Anthia Tillbury
3,388 Points
How many protocols do Arrays rely on?

Posted November 6, 2017 2:52am by Anthia Tillbury

Anthia Tillbury
3,388 Points
- iOS
2 Answers
Anthia Tillbury
3,388 Points
Standard Library Protocols: Can Do, Is A and Can Be definitions?

Posted November 6, 2017 2:19am by Anthia Tillbury

Anthia Tillbury
3,388 Points
- iOS
0 Answers
PLUS

Marco Salsiccia
Courses Plus Student 1,591 Points
Vague instructions preventing me from completing this task.

Posted November 5, 2017 9:35pm by Marco Salsiccia

Marco Salsiccia
Courses Plus Student 1,591 Points
1 Answer
Tealium Solutions
13,874 Points
my failable initializer cannot complile

Posted November 5, 2017 6:47pm by Tealium Solutions

Tealium Solutions
13,874 Points
1 Answer
Himanshu Geed
2,175 Points
The compiler doesn't show any errors. Still it's a 'Bummer'. Can you check why?

Posted November 4, 2017 4:44pm by Himanshu Geed

Himanshu Geed
2,175 Points
1 Answer
Alex Wride
4,420 Points
Handling Errors Code Challenge

Posted November 4, 2017 4:11am by Alex Wride

Alex Wride
4,420 Points
0 Answers
Everton Carneiro
15,994 Points
Feedback on my app

Posted November 4, 2017 2:51am by Everton Carneiro

Everton Carneiro
15,994 Points
- iOS
1 Answer
Christian Hughes
2,764 Points
Simple function to calculate the area of a rectangle gone horribly wrong.

Posted November 4, 2017 1:46am by Christian Hughes

Christian Hughes
2,764 Points
- iOS
0 Answers
Giovanni Florez
782 Points
Logical Operators

Posted November 4, 2017 1:11am by Giovanni Florez

Giovanni Florez
782 Points
1 Answer
Susan Rusie
10,671 Points
I’m not sure how to handle this..,.

Posted November 3, 2017 10:51pm by Susan Rusie

Susan Rusie
10,671 Points
1 Answer
PLUS

Alexander Tucker
Courses Plus Student 1,262 Points
i am having a hard time understanding how to make the comparison of if they lose or won. They won if initialScore !10

Posted November 3, 2017 4:11pm by Alexander Tucker

Alexander Tucker
Courses Plus Student 1,262 Points
1 Answer
Sebastian Nitu
8,616 Points
Issues with AutoLayout in iOS app. Major difference sbetween Storyboard, SImulation and Actual Device

Posted November 2, 2017 7:04pm by Sebastian Nitu

Sebastian Nitu
8,616 Points
- iOS
2 Answers
Ziv Aviv
812 Points
Don't know what I'm doing wrong

Posted November 2, 2017 6:17pm by Ziv Aviv

Ziv Aviv
812 Points
1 Answer
ells tang
278 Points
Is it an extension of var regarded as a func in Swift?

Posted November 2, 2017 8:38am by ells tang

ells tang
278 Points
1 Answer
GHERASIM IRINA
9,161 Points
My Code not working

Posted November 2, 2017 4:55am by GHERASIM IRINA

GHERASIM IRINA
9,161 Points
1 Answer

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