Treehouse | Community | Array Size and Length

You found it first ⚡ 50% off any plan for 6 months, exclusive to new subscribers for a limited time only.

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

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Kanybek Zhagusaev
189 Points
I stucked

Posted January 24, 2016 9:49pm by Kanybek Zhagusaev

Kanybek Zhagusaev
189 Points
1 Answer
Steven Ossorio
1,706 Points
Problem declaring arrays

Posted January 22, 2016 4:51pm by Steven Ossorio

Steven Ossorio
1,706 Points
1 Answer
Adi Jain
2,771 Points
Why does it say "Looks like Task 2 is no longer passing"

Posted January 4, 2016 4:07am by Adi Jain

Adi Jain
2,771 Points
1 Answer
Adi Jain
2,771 Points
What am supposed to do the "x" part is throwing me off.

Posted December 31, 2015 3:39am by Adi Jain

Adi Jain
2,771 Points
1 Answer
Dani Knij
167 Points
What is wrong with this code float real_numbers[5]; printf(@"Array real_numbers is %ld bytes.", sizeof(real_numbers));

Posted December 28, 2015 7:32pm by Dani Knij

Dani Knij
167 Points
1 Answer
Drew Bentrott
2,418 Points
I have no idea how to do this ...

Posted November 17, 2015 9:27pm by Drew Bentrott

Drew Bentrott
2,418 Points
1 Answer
Con Vafeas
340 Points
Array Length

Posted September 15, 2015 11:23pm by Con Vafeas

Con Vafeas
340 Points
0 Answers
Kamran Ismayilov
5,753 Points
Objective-C Basics/arraylength

Posted August 8, 2015 1:43pm by Kamran Ismayilov

Kamran Ismayilov
5,753 Points
1 Answer
Jesse Orshan
1,285 Points
What am I doing wrong here?

Posted August 6, 2015 6:34pm by Jesse Orshan

Jesse Orshan
1,285 Points
1 Answer
Zoufishan Mehdi
887 Points
how to get size of variable in an array?

Posted June 15, 2015 11:58pm by Zoufishan Mehdi

Zoufishan Mehdi
887 Points
1 Answer
Jeff Lever
292 Points
I've only been able to get a struct declaration to work if I fill it with float variables. Char doesn't work? Why?

Posted June 14, 2015 9:15pm by Jeff Lever

Jeff Lever
292 Points
0 Answers
Michael Behan
1,517 Points
My code compiles fine locally but is not passing.

Posted June 9, 2015 11:10pm by Michael Behan

Michael Behan
1,517 Points
0 Answers
Patrick Mamaid
9,863 Points
Challenge task 2 of 3

Posted May 20, 2015 7:05am by Patrick Mamaid

Patrick Mamaid
9,863 Points
0 Answers
Armen Gharibi
6,960 Points
cannot get this one.

Posted May 12, 2015 5:55am by Armen Gharibi

Armen Gharibi
6,960 Points
1 Answer
Abbey Jackson
1,660 Points
Do not understand what the error message means. It tells me I have the correct string but not the correct format.

Posted April 24, 2015 2:13am by Abbey Jackson

Abbey Jackson
1,660 Points
1 Answer
chase cochran
1,103 Points
Do i have the correct format character?

Posted March 3, 2015 2:54am by chase cochran

chase cochran
1,103 Points
2 Answers
Hugh Jennings
1,044 Points
This works on my Mac but not in you0r web session

Posted March 1, 2015 7:59pm by Hugh Jennings

Hugh Jennings
1,044 Points
0 Answers
PLUS

Rahul Chidanand
Courses Plus Student 3,564 Points
Hello I ran the following code. The output seems to be the same as expected but it says the program does not pass.

Posted February 10, 2015 1:14am by Rahul Chidanand

Rahul Chidanand
Courses Plus Student 3,564 Points
2 Answers
Alain Holly
734 Points
array can store x items

Posted February 6, 2015 1:56am by Alain Holly

Alain Holly
734 Points
1 Answer
PLUS

Jacob Caf
Courses Plus Student 936 Points
Confused please help

Posted January 18, 2015 7:45pm by Jacob Caf

Jacob Caf
Courses Plus Student 936 Points
1 Answer
Karan Khare
3,477 Points
i am not clear what the last question is asked. and i am not able to clear the challenge because of that. please reply

Posted January 12, 2015 7:03am by Karan Khare

Karan Khare
3,477 Points
1 Answer
Shaun Kelly
5,648 Points
Having trouble with finding the length of this array for a code challenge.

Posted November 28, 2014 4:14pm by Shaun Kelly

Shaun Kelly
5,648 Points
1 Answer
UNI SUN
376 Points
This is ridiculous. Said to change the text in task 3, then that makes task 2 (already completed) throw an error. WHAT?!

Posted November 11, 2014 10:28am by UNI SUN

UNI SUN
376 Points
2 Answers
PLUS

Mark Bradshaw
Courses Plus Student 7,658 Points
Trouble with an Objective-C print statement

Posted November 9, 2014 2:06pm by Mark Bradshaw

Mark Bradshaw
Courses Plus Student 7,658 Points
1 Answer
PLUS

Mark Bradshaw
Courses Plus Student 7,658 Points
Objective-C quiz question

Posted November 8, 2014 11:42pm by Mark Bradshaw

Mark Bradshaw
Courses Plus Student 7,658 Points
1 Answer
Andy Monk
279 Points
It seems task 2 and 3 have the answers the wrong way around. Task 2 requires a byte length, and task 3 an item length..

Posted October 19, 2014 2:03pm by Andy Monk

Andy Monk
279 Points
2 Answers
Justin Black
24,793 Points
Objective C Stage 3: Question Set 1, Question 2

Posted October 17, 2014 5:59pm by Justin Black

Justin Black
24,793 Points
1 Answer
danolsn
8,350 Points
I cannot find my mistake!

Posted October 13, 2014 11:51pm by danolsn

danolsn
8,350 Points
3 Answers
David Lu
17,493 Points
Challenge task 2 of 3 doesn't work for me! For Objective-C Basics, topic Array Size and Length.

Posted October 4, 2014 7:39pm by David Lu

David Lu
17,493 Points
1 Answer
andrewg
7,157 Points
stuck on challenge

Posted October 1, 2014 8:10pm by andrewg

andrewg
7,157 Points
1 Answer

Prev Page 1 of 4 Next

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