Treehouse | Community | Modifying an Array

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

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

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

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

PLUS

Rhett Flowers
Courses Plus Student 300 Points
Can't get past this quiz

Posted January 9, 2015 11:14pm by Rhett Flowers

Rhett Flowers
Courses Plus Student 300 Points
1 Answer
PLUS

Varghese Eyadiel
Courses Plus Student 309 Points
What's wrong with this append code?

Posted January 9, 2015 1:38am by Varghese Eyadiel

Varghese Eyadiel
Courses Plus Student 309 Points
2 Answers
Kyle Li
564 Points
It says I have the wrong Value?

Posted January 3, 2015 10:49pm by Kyle Li

Kyle Li
564 Points
1 Answer
PLUS

xiaohu li
Courses Plus Student 569 Points
todo.append

Posted January 3, 2015 2:43am by xiaohu li

xiaohu li
Courses Plus Student 569 Points
2 Answers
hugo Nicolson
228 Points
This Looks right to me

Posted December 24, 2014 11:33pm by hugo Nicolson

hugo Nicolson
228 Points
1 Answer
Ray Scales
613 Points
Is there something wrong with the checking software? Why is the following syntax returning an error message?

Posted December 19, 2014 8:50pm by Ray Scales

Ray Scales
613 Points
1 Answer
Evan Eshel
7,002 Points
Hi, I am trying to do the challenge and it keeps on saying, "Bummer1 You need to define team let. Help me please!

Posted December 18, 2014 1:22am by Evan Eshel

Evan Eshel
7,002 Points
1 Answer
johnbair
512 Points
Please remove the third item ("Deploy App") and assign it to a constant named item.

Posted December 14, 2014 2:13am by johnbair

johnbair
512 Points
2 Answers
Russell Roberts
21,482 Points
I keep getting a error message on this code challenge. I'm pretty sure that is correct. Any thought?

Posted December 12, 2014 10:44pm by Russell Roberts

Russell Roberts
21,482 Points
3 Answers
beven nyamande
9,575 Points
i dont know where am going wrong here todo.insert("Learn iOS",atIndex: 2)

Posted December 10, 2014 9:43pm by beven nyamande

beven nyamande
9,575 Points
1 Answer
b hartman
323 Points
Why wouldn't this work the same? let item = "Test" todo.insert(newElement: item, atIndex: 2)

Posted December 10, 2014 7:42pm by b hartman

b hartman
323 Points
2 Answers
Ying Li
592 Points
why can't i use todo.append("Debug App","Fix Bugs")

Posted December 10, 2014 11:12am by Ying Li

Ying Li
592 Points
2 Answers
Parwaiz Yahya
803 Points
I believe my solution is correct for inserting the string into array for this section. It will not validate

Posted December 10, 2014 3:42am by Parwaiz Yahya

Parwaiz Yahya
803 Points
5 Answers
apps
394 Points
Is there a Command Reference sheet for challenge questions?

Posted December 10, 2014 12:33am by apps

apps
394 Points
1 Answer
apps
394 Points
This Correct?

Posted December 10, 2014 12:18am by apps

apps
394 Points
1 Answer
apps
394 Points
what is the answer for this?

Posted December 10, 2014 12:07am by apps

apps
394 Points
1 Answer
apps
394 Points
There is a problem here. The problem is that if you cannot answer a question you are not permitted to go forward.

Posted December 9, 2014 3:04pm by apps

apps
394 Points
7 Answers
adriennedavis
315 Points
Stuck at 3rd part of challenge. Says variable has wrong value. ? How to fix?

Posted December 4, 2014 7:10pm by adriennedavis

adriennedavis
315 Points
1 Answer
Daniel Smith
674 Points
Insert a new item titled "Learn iOS" at the second position in the todo array. No example given to complete this, help

Posted December 2, 2014 4:44pm by Daniel Smith

Daniel Smith
674 Points
2 Answers
Tiffany Kang
654 Points
There shows an error when I try to compete the 3rd task in this challenge.

Posted November 28, 2014 10:43am by Tiffany Kang

Tiffany Kang
654 Points
1 Answer
apps
394 Points
Y does it repeatedly ask you to do the same questions over again even after you did it correctly?

Posted November 24, 2014 3:42am by apps

apps
394 Points
0 Answers
petri foxx
336 Points
why you can not write todo.append("Debug App" , "Fix Bugs") ?

Posted November 22, 2014 11:54pm by petri foxx

petri foxx
336 Points
2 Answers
McKenna Rowe
2,930 Points
Is there something wrong with the quiz on modifying arrays?

Posted November 20, 2014 9:53pm by McKenna Rowe

McKenna Rowe
2,930 Points
1 Answer
Jason Hernandez Berland
1,575 Points
Can you add 2 items in .append function?

Posted November 19, 2014 11:33pm by Jason Hernandez Berland

Jason Hernandez Berland
1,575 Points
1 Answer
Lukes Ivi
2,001 Points
I am trying to get past this Challenge Task in the Changing Arrays section. My code is not working

Posted November 13, 2014 6:46pm by Lukes Ivi

Lukes Ivi
2,001 Points
4 Answers
Eligio Esis
2,302 Points
Task 3 of the challenge

Posted November 7, 2014 4:59pm by Eligio Esis

Eligio Esis
2,302 Points
1 Answer
Paul Wirth
242 Points
Variable has the wrong output to it, objective says to insert an element at the second position of my array.

Posted November 4, 2014 3:33am by Paul Wirth

Paul Wirth
242 Points
5 Answers
Ricardo Forrest
1,461 Points
Arrays / remove

Posted November 2, 2014 5:06pm by Ricardo Forrest

Ricardo Forrest
1,461 Points
1 Answer
Ricardo Forrest
1,461 Points
Append

Posted November 2, 2014 3:55pm by Ricardo Forrest

Ricardo Forrest
1,461 Points
1 Answer
Ryan Heuer
1,230 Points
Stuck on stage 4, quiz question 3

Posted October 31, 2014 3:34am by Ryan Heuer

Ryan Heuer
1,230 Points
1 Answer

Prev Page 6 of 7 Next

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