Treehouse | Community | Array Size and Length

💥 2026 New Year's Sale 💥 Take 50% off your first 6 months! (new subscribers only, renews at regular price).

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Bradley Maskell
8,858 Points
Pointer array_length.mm challenge

Posted September 27, 2014 8:24pm by Bradley Maskell

Bradley Maskell
8,858 Points
0 Answers
Tawanda Kanyangarara
4,284 Points
what is the correct answer for this question, when i run it through xcode i get 5 but this keeps telling me i am wrong?

Posted September 27, 2014 6:27pm by Tawanda Kanyangarara

Tawanda Kanyangarara
4,284 Points
1 Answer
Alex Blair
3,838 Points
array length

Posted September 21, 2014 8:36pm by Alex Blair

Alex Blair
3,838 Points
2 Answers
Roger Green
643 Points
Where did I go wrong?

Posted September 11, 2014 12:43am by Roger Green

Roger Green
643 Points
1 Answer
Laura Paxton
2,304 Points
Challenge task 2/3 on printing the statement, "Array real_numbers is x bytes." I'm lost. Have tried everything.

Posted September 10, 2014 3:13am by Laura Paxton

Laura Paxton
2,304 Points
2 Answers
Jamie Barton
14,498 Points
Getting array length

Posted September 8, 2014 2:43pm by Jamie Barton

Jamie Barton
14,498 Points
1 Answer
Trent Baldwin
3,542 Points
Can someone help me of the 3rd challenge on the array-size-and-length on ios?

Posted September 2, 2014 5:28pm by Trent Baldwin

Trent Baldwin
3,542 Points
2 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
What are they telling me in this warning?

Posted August 25, 2014 6:54pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
4 Answers
Ann young
367 Points
what can I do when I have tried everything I can think of and have no other help?

Posted August 18, 2014 6:43pm by Ann young

Ann young
367 Points
2 Answers
Finn Terdal
15,997 Points
What's wrong with my syntax?

Posted August 16, 2014 9:43pm by Finn Terdal

Finn Terdal
15,997 Points
2 Answers
Ann young
367 Points
what does output.html mean when you get Bummer and click preview ?

Posted August 15, 2014 6:24pm by Ann young

Ann young
367 Points
0 Answers
Landon Westrom
1,071 Points
What is wrong here?

Posted August 9, 2014 2:22pm by Landon Westrom

Landon Westrom
1,071 Points
1 Answer
PLUS

Darwin Nunez
Courses Plus Student 933 Points
Print the length of the array real_numbers using the sizeof() function. Your output should look like the following: Arra

Posted July 22, 2014 6:01pm by Darwin Nunez

Darwin Nunez
Courses Plus Student 933 Points
1 Answer
PLUS

Darwin Nunez
Courses Plus Student 933 Points
challenge task 2 of 3 on ios development

Posted July 22, 2014 2:35pm by Darwin Nunez

Darwin Nunez
Courses Plus Student 933 Points
5 Answers
Jay Mayu
6,805 Points
Breaking my head with the challenge

Posted July 16, 2014 12:32pm by Jay Mayu

Jay Mayu
6,805 Points
2 Answers
PLUS

Darwin Nunez
Courses Plus Student 933 Points
size variable

Posted July 11, 2014 5:10am by Darwin Nunez

Darwin Nunez
Courses Plus Student 933 Points
3 Answers
Derek Southworth
679 Points
Pointers and memory...Using the printf function print the size in bytes of the variable real_numbers...

Posted July 11, 2014 2:23am by Derek Southworth

Derek Southworth
679 Points
1 Answer
Jonathan Guerrero
Front End Web Development Techdegree Graduate 18,245 Points
http://teamtreehouse.com/library/objectivec-basics/pointers-and-memory/array-size-and-length

Posted July 10, 2014 4:51am by Jonathan Guerrero

Jonathan Guerrero
Front End Web Development Techdegree Graduate 18,245 Points
6 Answers
Jeffrey Lawlis
374 Points
Array Length Quiz help

Posted July 8, 2014 6:29pm by Jeffrey Lawlis

Jeffrey Lawlis
374 Points
3 Answers
Andrew Dempsey
2,667 Points
number of items in array

Posted July 5, 2014 9:34am by Andrew Dempsey

Andrew Dempsey
2,667 Points
2 Answers
Mircea Taune
270 Points
Why code is wrong?

Posted June 29, 2014 7:12pm by Mircea Taune

Mircea Taune
270 Points
1 Answer
Jason Lewis
Full Stack JavaScript Techdegree Student 4,854 Points
Confused...

Posted June 26, 2014 6:48pm by Jason Lewis

Jason Lewis
Full Stack JavaScript Techdegree Student 4,854 Points
7 Answers
Jason Lewis
Full Stack JavaScript Techdegree Student 4,854 Points
I ran my answer in Xcode and I got no errors....

Posted June 26, 2014 2:09am by Jason Lewis

Jason Lewis
Full Stack JavaScript Techdegree Student 4,854 Points
2 Answers
David Kuder
1,370 Points
printing the length of an array.

Posted June 24, 2014 1:00pm by David Kuder

David Kuder
1,370 Points
2 Answers
Najmul Islam
355 Points
Challenge 3 of 3

Posted June 22, 2014 6:53pm by Najmul Islam

Najmul Islam
355 Points
2 Answers
Fabrizio Rinaldi
5,359 Points
Array_Length

Posted June 21, 2014 4:25pm by Fabrizio Rinaldi

Fabrizio Rinaldi
5,359 Points
7 Answers
PLUS

AMAN KUNKUDATHARN
Courses Plus Student 407 Points
Challenge 3 of 3

Posted June 18, 2014 10:55am by AMAN KUNKUDATHARN

AMAN KUNKUDATHARN
Courses Plus Student 407 Points
1 Answer
Ryan Kennedy
2,771 Points
Printf help

Posted June 17, 2014 4:00am by Ryan Kennedy

Ryan Kennedy
2,771 Points
1 Answer
PLUS

Dastan Aryngazy
Courses Plus Student 1,660 Points
3rd task is doesn't work

Posted June 15, 2014 10:37am by Dastan Aryngazy

Dastan Aryngazy
Courses Plus Student 1,660 Points
1 Answer
PLUS

John Dyer
Courses Plus Student 761 Points
Challenge task 2 of 3 error

Posted June 10, 2014 10:34am by John Dyer

John Dyer
Courses Plus Student 761 Points
4 Answers

Prev Page 2 of 4 Next

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