Treehouse | Community | Part 3: Printing The Contact List

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Jiaying Wang
7,869 Points
simpleContact.rb:37:in `block in <main>': undefined method `each' for 21:Fixnum (NoMethodError)

Posted July 6, 2016 6:08pm by Jiaying Wang

Jiaying Wang
7,869 Points
1 Answer
PLUS

ahmetpolat
Courses Plus Student 1,401 Points
What does this problem want exactly ?

Posted July 5, 2016 9:57pm by ahmetpolat

ahmetpolat
Courses Plus Student 1,401 Points
1 Answer
stella grady
332 Points
My code works but still got a message saying otherwise

Posted June 29, 2016 12:18pm by stella grady

stella grady
332 Points
1 Answer
Brian Patterson
19,588 Points
Not sure what is wrong

Posted June 7, 2016 9:51pm by Brian Patterson

Brian Patterson
19,588 Points
2 Answers
Brian Patterson
19,588 Points
Not sure why it is wrong

Posted June 5, 2016 9:57pm by Brian Patterson

Brian Patterson
19,588 Points
1 Answer
Clifford Stiber
1,343 Points
Not sure why (answer, kind="string") is required if we add the line answer = answer.to_s if kind = "string", seems redun

Posted May 31, 2016 7:50pm by Clifford Stiber

Clifford Stiber
1,343 Points
2 Answers
sammarxz
Front End Web Development Techdegree Student 7,815 Points
How to implement this in code?

Posted May 21, 2016 4:26pm by sammarxz

sammarxz
Front End Web Development Techdegree Student 7,815 Points
6 Answers
PLUS

Henry Dashwood
Courses Plus Student 4,336 Points
Help with returning a value

Posted April 15, 2016 2:46pm by Henry Dashwood

Henry Dashwood
Courses Plus Student 4,336 Points
2 Answers
Gem Knight
4,779 Points
Need Help

Posted April 4, 2016 11:16pm by Gem Knight

Gem Knight
4,779 Points
3 Answers
Erik Nuber
20,629 Points
Code in video does not work as intended

Posted March 26, 2016 3:42am by Erik Nuber

Erik Nuber
20,629 Points
2 Answers
Soumya Veer
3,484 Points
Bummer! Errno::ENOENT: No such file or directory @ rb_sysopen - 1

Posted March 25, 2016 12:48am by Soumya Veer

Soumya Veer
3,484 Points
2 Answers
MacKenzie T. Stout
23,972 Points
Ruby Loops - Methods That Return a Value; this is a bummer

Posted March 22, 2016 7:49am by MacKenzie T. Stout

MacKenzie T. Stout
23,972 Points
1 Answer
Carl Smith
8,185 Points
Having trouble with this program

Posted March 19, 2016 5:19am by Carl Smith

Carl Smith
8,185 Points
1 Answer
Nick Vitsinsky
7,246 Points
Why do we remove " answer = gets.chomp" if we have to "return the answer passed in"?

Posted March 10, 2016 11:48am by Nick Vitsinsky

Nick Vitsinsky
7,246 Points
1 Answer
Erik Bonn
3,624 Points
Appending a Hash to an Array.

Posted February 15, 2016 7:09pm by Erik Bonn

Erik Bonn
3,624 Points
1 Answer
Leonardo Escalante
3,190 Points
Code challenge

Posted February 15, 2016 12:57am by Leonardo Escalante

Leonardo Escalante
3,190 Points
1 Answer
Carl Conroy
8,677 Points
Getting "NoMethod Error" even with code directly from Teacher's Notes.

Posted January 15, 2016 12:32am by Carl Conroy

Carl Conroy
8,677 Points
1 Answer
Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
Final Challenge: What's wrong with my code here?

Posted January 13, 2016 11:48pm by Patrick Mockridge

Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
1 Answer
Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
What's wrong with my code?

Posted January 13, 2016 6:08pm by Patrick Mockridge

Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
1 Answer
David Klaphaak
12,924 Points
Can't push a hash to an array?

Posted January 9, 2016 6:45am by David Klaphaak

David Klaphaak
12,924 Points
2 Answers
Alphonse Cuccurullo
2,513 Points
Fill out the parse_answer method to return the answer passed in. If the kind is "number", convert answer to an integer u

Posted January 9, 2016 5:37am by Alphonse Cuccurullo

Alphonse Cuccurullo
2,513 Points
2 Answers
Loi Tran
9,053 Points
Assign from hash to the contact_list array, correct? Make method get_name and have it do it, correct?

Posted December 16, 2015 8:27pm by Loi Tran

Loi Tran
9,053 Points
1 Answer
Loi Tran
9,053 Points
retrieve the key 'name' from the hash 'contact'. Correct?

Posted December 16, 2015 8:22pm by Loi Tran

Loi Tran
9,053 Points
2 Answers
Loi Tran
9,053 Points
What are you guys asking me to do? Assign to nil value as a return of a method which I write called 'get_name'?

Posted December 16, 2015 8:15pm by Loi Tran

Loi Tran
9,053 Points
0 Answers
matt haney
8,999 Points
What in the world

Posted November 20, 2015 12:11am by matt haney

matt haney
8,999 Points
2 Answers
Jason Chow
4,428 Points
contact list

Posted November 18, 2015 2:26pm by Jason Chow

Jason Chow
4,428 Points
1 Answer
Andrew Insley
7,014 Points
I can code to work in Workspaces but not in problem. Help???

Posted November 9, 2015 10:57am by Andrew Insley

Andrew Insley
7,014 Points
1 Answer
Rafael Herazo
18,114 Points
I honestly don't understand the instructions. Please help

Posted October 12, 2015 2:18am by Rafael Herazo

Rafael Herazo
18,114 Points
2 Answers
Andrew Alvarez
11,964 Points
hash and array

Posted September 14, 2015 10:45pm by Andrew Alvarez

Andrew Alvarez
11,964 Points
1 Answer
James Kemp
4,817 Points
What is wrong with this code?

Posted September 6, 2015 8:32pm by James Kemp

James Kemp
4,817 Points
2 Answers

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