Treehouse | Community

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Rhonda Goolsby
1,449 Points
has_key?

Posted December 10, 2018 4:37pm by Rhonda Goolsby

Rhonda Goolsby
1,449 Points
1 Answer
Harsh Mankad
4,650 Points
Question is not clear

Posted August 24, 2018 10:31pm by Harsh Mankad

Harsh Mankad
4,650 Points
2 Answers
FeLiX Leonard
847 Points
what am I doing wrong?

Posted May 23, 2018 12:55am by FeLiX Leonard

FeLiX Leonard
847 Points
1 Answer
FeLiX Leonard
847 Points
can someone help me with this challenge?

Posted May 22, 2018 10:35pm by FeLiX Leonard

FeLiX Leonard
847 Points
1 Answer
geet bhullar
802 Points
not sure why my answer is getting not working

Posted April 19, 2018 4:45am by geet bhullar

geet bhullar
802 Points
1 Answer
Jennifer Hsueh
647 Points
not sure what the question is asking

Posted February 16, 2018 12:15am by Jennifer Hsueh

Jennifer Hsueh
647 Points
6 Answers
Ami Lau
8,067 Points
Stuck on: Ruby Collection Challenge Task 1

Posted February 12, 2018 12:35pm by Ami Lau

Ami Lau
8,067 Points
3 Answers
Robert Ette
1,281 Points
clarification

Posted December 25, 2017 10:07am by Robert Ette

Robert Ette
1,281 Points
1 Answer
Basto Biih
5,334 Points
Not understanding how to complete this can anyone help?

Posted December 20, 2017 11:14pm by Basto Biih

Basto Biih
5,334 Points
1 Answer
JP Hrubant
4,108 Points
'If it does, set a new variable called food to true' - I am unable to perform this section of the task.

Posted December 14, 2017 11:11am by JP Hrubant

JP Hrubant
4,108 Points
2 Answers
paulgaray6
2,830 Points
There seems to be something wrong with the challenge task.

Posted December 8, 2017 7:46am by paulgaray6

paulgaray6
2,830 Points
1 Answer
bbowen00
12,257 Points
Problem with the question - variable is food not "food"

Posted November 4, 2017 9:13pm by bbowen00

bbowen00
12,257 Points
0 Answers
PRO

Javan Richards
Pro Student 1,124 Points
Don't understand why I continue to receive an error message on this code challenge?

Posted September 16, 2017 5:08pm by Javan Richards

Javan Richards
Pro Student 1,124 Points
2 Answers
Andrew Ackerman
2,871 Points
Problems with working on Hash Keys.

Posted September 10, 2017 6:16am by Andrew Ackerman

Andrew Ackerman
2,871 Points
1 Answer
PRO

Dharma Teja
Pro Student 5,206 Points
Using the has_key? method, check if the hash variable has a key called "calories". If it does, set a new variable called

Posted June 5, 2017 5:49am by Dharma Teja

Dharma Teja
Pro Student 5,206 Points
3 Answers
PRO

samory harris
Pro Student 6,918 Points
I'm not sure what's going on here

Posted May 28, 2017 7:31pm by samory harris

samory harris
Pro Student 6,918 Points
1 Answer
Ellis Woods
4,453 Points
I was told on a code challenge to "Using the has_key? method, check if the hash variable has a key called "calories". I"

Posted May 5, 2017 11:04pm by Ellis Woods

Ellis Woods
4,453 Points
1 Answer
Mytchell Hagan
1,871 Points
*[SOLVED]* I don't really understand what it is asking me.

Posted April 14, 2017 2:32pm by Mytchell Hagan

Mytchell Hagan
1,871 Points
0 Answers
Pablo Garcia
2,697 Points
Hash keys and food variable

Posted March 22, 2017 5:43am by Pablo Garcia

Pablo Garcia
2,697 Points
1 Answer
Jayme Howard
5,503 Points
hash.has_key?("calories") hash["food"]= "true" Why isn't this correct?

Posted February 17, 2017 9:02pm by Jayme Howard

Jayme Howard
5,503 Points
2 Answers
PRO

ALex Chew
Pro Student 154 Points
Using the has_key? method, check if the hash variable has a key called "calories". If it does, set a new variable called

Posted February 12, 2017 8:35am by ALex Chew

ALex Chew
Pro Student 154 Points
3 Answers
Matt Trussell
9,613 Points
The food variable was not found... Why not!

Posted December 8, 2016 9:36pm by Matt Trussell

Matt Trussell
9,613 Points
1 Answer
Simon Goldman
1,028 Points
hash

Posted December 7, 2016 7:41pm by Simon Goldman

Simon Goldman
1,028 Points
1 Answer
Simon Goldman
1,028 Points
hash

Posted December 6, 2016 8:13pm by Simon Goldman

Simon Goldman
1,028 Points
1 Answer
Yuichi Narisawa
19,548 Points
Where should I put the variable "food"?

Posted October 24, 2016 5:20pm by Yuichi Narisawa

Yuichi Narisawa
19,548 Points
1 Answer
Marguerite Holden
6,075 Points
I don't see how it follows to set the "food" variable to true .

Posted October 15, 2016 9:24pm by Marguerite Holden

Marguerite Holden
6,075 Points
3 Answers
jakefish
7,961 Points
I am struggling with setting the new variable, "food" to be true

Posted July 5, 2016 3:20pm by jakefish

jakefish
7,961 Points
0 Answers
John Coolidge
12,613 Points
Error in Working with Hash Keys exercise

Posted June 7, 2016 5:18pm by John Coolidge

John Coolidge
12,613 Points
1 Answer
PRO

Richard Poirier
Pro Student 2,930 Points
How do you set variables to be true if something is present in a hash

Posted April 28, 2016 2:03pm by Richard Poirier

Richard Poirier
Pro Student 2,930 Points
1 Answer
Brian Patterson
19,584 Points
Not sure what is wrong

Posted April 27, 2016 9:11pm by Brian Patterson

Brian Patterson
19,584 Points
1 Answer

Prev Page 1 of 2 Next

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