Treehouse | Community | Return Values

🤑 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

Mariusz Wilk
6,585 Points
Checking if a param is 'undefined'

Posted January 3, 2015 4:58pm by Mariusz Wilk

Mariusz Wilk
6,585 Points
1 Answer
Matthew Clark
7,255 Points
Code Error

Posted December 29, 2014 7:53pm by Matthew Clark

Matthew Clark
7,255 Points
2 Answers
beth wright
2,743 Points
how do i define a function that takes an array as a param, without defining the array?

Posted December 25, 2014 2:44am by beth wright

beth wright
2,743 Points
1 Answer
Zach Saul
11,156 Points
Can I use "Typeof" to check if a function argument is an array? (stuck on code challenge)

Posted December 23, 2014 1:34am by Zach Saul

Zach Saul
11,156 Points
2 Answers
Dimitar Vasilev
9,253 Points
Problems with first code challenge in JavaScript foundations, functions

Posted December 21, 2014 12:00pm by Dimitar Vasilev

Dimitar Vasilev
9,253 Points
1 Answer
Malik El Khoury
9,143 Points
hey i struggle with this exercise

Posted December 20, 2014 1:51pm by Malik El Khoury

Malik El Khoury
9,143 Points
2 Answers
Ahmad Almoghraby
6,769 Points
Functions , Returns

Posted December 16, 2014 11:54pm by Ahmad Almoghraby

Ahmad Almoghraby
6,769 Points
2 Answers
raj kanwar
4,043 Points
Cant figure out how to check for undefined.

Posted December 16, 2014 9:20pm by raj kanwar

raj kanwar
4,043 Points
2 Answers
PLUS

Dan Neumann
Courses Plus Student 10,318 Points
Array function question in Javascript Foundations

Posted December 16, 2014 8:46pm by Dan Neumann

Dan Neumann
Courses Plus Student 10,318 Points
2 Answers
layeesolo
7,316 Points
Return Value

Posted December 16, 2014 2:34am by layeesolo

layeesolo
7,316 Points
7 Answers
Karan kyanam
7,293 Points
Code challenge Javascript return functions

Posted December 12, 2014 9:24am by Karan kyanam

Karan kyanam
7,293 Points
4 Answers
Joshua Reinhardt
17,732 Points
I CANNOT figure out how to get the function to see the argument as an array and evaluate the length.

Posted December 11, 2014 6:57pm by Joshua Reinhardt

Joshua Reinhardt
17,732 Points
6 Answers
Richard Barkinskiy
10,663 Points
It's returning 0 like the instructions say, but still red error...

Posted December 10, 2014 11:42pm by Richard Barkinskiy

Richard Barkinskiy
10,663 Points
1 Answer
michel rodrigues
11,727 Points
how can I verify in a function if some parameter is a number or string? Im quiet confused.

Posted December 10, 2014 6:29pm by michel rodrigues

michel rodrigues
11,727 Points
1 Answer
Jon Willey
6,102 Points
Having trouble with return value challenge. I keep getting zero with all values.

Posted December 7, 2014 6:05pm by Jon Willey

Jon Willey
6,102 Points
1 Answer
Gavin Murphy
10,004 Points
Problem with challenge

Posted December 1, 2014 1:56pm by Gavin Murphy

Gavin Murphy
10,004 Points
2 Answers
Gavin Murphy
10,004 Points
How can you specifically target an array for comparison? I can rule out undefined and Not a Num but can't rule out str

Posted December 1, 2014 11:35am by Gavin Murphy

Gavin Murphy
10,004 Points
1 Answer
Brian Gallagher
9,074 Points
Functions, Arrays and Return Values. Task 5

Posted November 20, 2014 7:32pm by Brian Gallagher

Brian Gallagher
9,074 Points
3 Answers
Wesen Aredo
Python Web Development Techdegree Student 3,954 Points
passing array as a parameter in function.

Posted November 19, 2014 4:47am by Wesen Aredo

Wesen Aredo
Python Web Development Techdegree Student 3,954 Points
1 Answer
Jose Reyna
13,532 Points
Return values stage 5

Posted November 15, 2014 5:36pm by Jose Reyna

Jose Reyna
13,532 Points
2 Answers
Robert Farese
7,944 Points
I don't think I wrote this code in the most efficient way...

Posted November 3, 2014 4:36pm by Robert Farese

Robert Farese
7,944 Points
2 Answers
Gary Christie
5,151 Points
Javascript challege

Posted October 16, 2014 2:31am by Gary Christie

Gary Christie
5,151 Points
2 Answers
Micah Dunson
34,368 Points
how do I find the length of "X" array passed in an array or 0 if a string, number, or undefined is passed?

Posted October 15, 2014 8:38pm by Micah Dunson

Micah Dunson
34,368 Points
2 Answers
Susan Trachsel
5,489 Points
Functions: Return Values Challenge

Posted October 11, 2014 3:10am by Susan Trachsel

Susan Trachsel
5,489 Points
1 Answer
Brian Wynn
10,694 Points
How do I define an array as an argument in a function?

Posted October 6, 2014 8:07pm by Brian Wynn

Brian Wynn
10,694 Points
1 Answer
Joe Williams
16,945 Points
This makes no sense to me. Is a parameter an argument?

Posted October 4, 2014 4:27pm by Joe Williams

Joe Williams
16,945 Points
2 Answers
Jeremy Burghardt
4,037 Points
I am just not wrapping my head around this challenge, can someone walk me through this?

Posted September 19, 2014 1:45am by Jeremy Burghardt

Jeremy Burghardt
4,037 Points
4 Answers
Seyoung Kwak
9,091 Points
arrayCounter passes 'number'

Posted September 18, 2014 6:56pm by Seyoung Kwak

Seyoung Kwak
9,091 Points
1 Answer
Kim Lorimier
6,818 Points
functions challenge 1 of 1

Posted September 13, 2014 3:36pm by Kim Lorimier

Kim Lorimier
6,818 Points
1 Answer
Régis Martin
2,352 Points
Hi, could you please tell me what's wrong with this answer

Posted September 12, 2014 2:48pm by Régis Martin

Régis Martin
2,352 Points
2 Answers

Prev Page 2 of 6 Next

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