Treehouse | Community | String Manipulation

⚡ CYBER NOVEMBER SALE ⚡ 50% off any plan for 6 months, exclusive to new subscribers.

Join the Treehouse affiliate program and earn 25% recurring commission!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Asad Chishty
422 Points
I've typed out exactly what's specified but its coming up wrong. What's my mistake here?

Posted November 5, 2016 7:03am by Asad Chishty

Asad Chishty
422 Points
3 Answers
David Lin
35,864 Points
Bug in Parsing JSON video: Need to set self.accessToken on first login before calling refreshFoursquare

Posted November 5, 2016 2:55am by David Lin

David Lin
35,864 Points
0 Answers
David Lin
35,864 Points
SAMCache does not work with Foursquare photo url as key

Posted November 5, 2016 2:29am by David Lin

David Lin
35,864 Points
0 Answers
Justus Aberson
1,035 Points
While loop question.

Posted November 4, 2016 8:56pm by Justus Aberson

Justus Aberson
1,035 Points
1 Answer
Henrik Brüntrup
5,485 Points
Structure of iOS Projects & passing between classes

Posted November 4, 2016 7:36pm by Henrik Brüntrup

Henrik Brüntrup
5,485 Points
- iOS
1 Answer
bader alhawil
iOS Development Techdegree Student 61 Points
Hello Wayne complement the work I want to play music I make the entire program, but did not explain how to play mus

Posted November 4, 2016 5:16pm by bader alhawil

bader alhawil
iOS Development Techdegree Student 61 Points
0 Answers
Brian Simmons
568 Points
Is there any resource that acts like the treehouse coding challenges but it has a bunch of coding problems?

Posted November 4, 2016 3:00pm by Brian Simmons

Brian Simmons
568 Points
- iOS
1 Answer
Derik Linch
8,437 Points
This code isn't compiling, and the preview has no output as to why.

Posted November 4, 2016 6:08am by Derik Linch

Derik Linch
8,437 Points
1 Answer
tecastecs
Full Stack JavaScript Techdegree Student 5,090 Points
I have a problem with setNeedDisplay() and draw(_ rect: CGRect) function in delegate

Posted November 4, 2016 2:50am by tecastecs

tecastecs
Full Stack JavaScript Techdegree Student 5,090 Points
- iOS
- Custom Views
0 Answers
Polo Moreno
11,782 Points
Not show my results area in my Xcode for whay?

Posted November 4, 2016 12:18am by Polo Moreno

Polo Moreno
11,782 Points
5 Answers
Tanveer Momin
iOS Development Techdegree Student 7,015 Points
return "\(self.title) by \(self.author). Filed under \(bookTag)" not sure why this is not working

Posted November 3, 2016 9:05pm by Tanveer Momin

Tanveer Momin
iOS Development Techdegree Student 7,015 Points
1 Answer
Devin Boddie
6,777 Points
Why does Passant's xcode file not compile correctly even when i down load it and use it directly

Posted November 3, 2016 8:47pm by Devin Boddie

Devin Boddie
6,777 Points
1 Answer
PLUS

Arjun Parashar
Courses Plus Student 2,150 Points
I am not getting how to write this line of code. Please help me.

Posted November 3, 2016 8:28pm by Arjun Parashar

Arjun Parashar
Courses Plus Student 2,150 Points
1 Answer
Manuel Costa
2,198 Points
Can still i develop an app?

Posted November 3, 2016 6:27pm by Manuel Costa

Manuel Costa
2,198 Points
1 Answer
Les Gaw
4,752 Points
Not sure why this second part did not work ?

Posted November 3, 2016 5:21pm by Les Gaw

Les Gaw
4,752 Points
3 Answers
Alessandro Moretti
316 Points
can you help me to solve this steps ?

Posted November 3, 2016 4:20pm by Alessandro Moretti

Alessandro Moretti
316 Points
1 Answer
Keenan Turner
6,270 Points
Introduction to Objects (Part 2) - Comment Not A Question

Posted November 3, 2016 4:08pm by Keenan Turner

Keenan Turner
6,270 Points
0 Answers
PLUS

iPad iPad
Courses Plus Student 35 Points
Missing an video?

Posted November 3, 2016 3:07pm by iPad iPad

iPad iPad
Courses Plus Student 35 Points
- iOS
- Readers-Writers Problem
1 Answer
PLUS

Luis Paulino
Courses Plus Student 1,779 Points
How does my array not contain the correct values?

Posted November 3, 2016 2:26pm by Luis Paulino

Luis Paulino
Courses Plus Student 1,779 Points
2 Answers
Dhruv Mittal
3,050 Points
Why is this not working?

Posted November 3, 2016 1:41pm by Dhruv Mittal

Dhruv Mittal
3,050 Points
1 Answer
Tony Warner
1,631 Points
How to find where the "fatal error: unexpectedly found nil while unwrapping an Optional value" error actually is??!!

Posted November 3, 2016 6:42am by Tony Warner

Tony Warner
1,631 Points
- iOS
1 Answer
PLUS

gurminder thind
Courses Plus Student 10,062 Points
struct initializationRGBColor

Posted November 3, 2016 12:57am by gurminder thind

gurminder thind
Courses Plus Student 10,062 Points
1 Answer
Joe Hill
15,063 Points
I typed out the equation into Xcode 2 ways and the answer was 197 both times. Does Swift 3 evaluate differently than 2?

Posted November 2, 2016 10:36pm by Joe Hill

Joe Hill
15,063 Points
- iOS
1 Answer
Aditya Gawade
1,182 Points
he says structs create an member wise initializer method. what does "member wise" mean

Posted November 2, 2016 3:52pm by Aditya Gawade

Aditya Gawade
1,182 Points
0 Answers
PLUS

Luis Paulino
Courses Plus Student 1,779 Points
How do I set the value Key?

Posted November 2, 2016 1:51pm by Luis Paulino

Luis Paulino
Courses Plus Student 1,779 Points
1 Answer
PLUS

Luis Paulino
Courses Plus Student 1,779 Points
I don't know how how to set the value of myRide to the NSMutable?

Posted November 2, 2016 1:20pm by Luis Paulino

Luis Paulino
Courses Plus Student 1,779 Points
1 Answer
Sergio Pichardo
24,963 Points
Type methods: Why don't you need an init() method with type classes? (I thought it was required with reference types)

Posted November 2, 2016 12:13pm by Sergio Pichardo

Sergio Pichardo
24,963 Points
- iOS
1 Answer
Josh Knapp
Full Stack JavaScript Techdegree Student 5,665 Points
Problem with odd/ multiple of 7 question

Posted November 2, 2016 5:20am by Josh Knapp

Josh Knapp
Full Stack JavaScript Techdegree Student 5,665 Points
1 Answer
jc laurent
6,351 Points
Make sure you add a property observer to the temperature property

Posted November 2, 2016 4:18am by jc laurent

jc laurent
6,351 Points
2 Answers
jc laurent
6,351 Points
Double check your computed property and make sure you're returning the right string for each member

Posted November 2, 2016 2:26am by jc laurent

jc laurent
6,351 Points
3 Answers

Prev Page 202 of 2927 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.