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Ben Flores
17,074 Points
Can someone explain why we don't need the @ symbol for instance variables in our code outside of the initialize method?

Posted January 2, 2017 2:30am by Ben Flores

Ben Flores
17,074 Points
1 Answer
Tyler Proctor
11,458 Points
I've compared this with code from the video and they appear to be doing the exact same thing. What am I missing?

Posted December 7, 2016 10:29pm by Tyler Proctor

Tyler Proctor
11,458 Points
1 Answer
sonia iduma
542 Points
I am getting the error "Make sure you return a nicely formatted string" can anyone help?

Posted December 1, 2016 4:50pm by sonia iduma

sonia iduma
542 Points
1 Answer
shubhamkt
11,675 Points
string

Posted November 23, 2016 6:23pm by shubhamkt

shubhamkt
11,675 Points
1 Answer
Chris Beyer
969 Points
I am doing Ruby Basic and it is asking to create a method with two arguments named "subtract". I meant method "subtract"

Posted November 20, 2016 8:28pm by Chris Beyer

Chris Beyer
969 Points
2 Answers
Marguerite Holden
6,075 Points
How is this done?

Posted November 15, 2016 5:44pm by Marguerite Holden

Marguerite Holden
6,075 Points
1 Answer
Brian Patterson
19,588 Points
Can't run rails server.

Posted November 13, 2016 2:56pm by Brian Patterson

Brian Patterson
19,588 Points
1 Answer
Eylon Cohen
4,779 Points
can't find the problem :(

Posted November 10, 2016 12:53pm by Eylon Cohen

Eylon Cohen
4,779 Points
2 Answers
Marguerite Holden
6,075 Points
Don't get this

Posted November 6, 2016 7:49pm by Marguerite Holden

Marguerite Holden
6,075 Points
2 Answers
Yuichi Narisawa
19,548 Points
How to use "has_value?" at string?

Posted October 26, 2016 4:53am by Yuichi Narisawa

Yuichi Narisawa
19,548 Points
1 Answer
Dan Siberry
2,964 Points
Add item to list - why will this not work?

Posted October 23, 2016 1:37pm by Dan Siberry

Dan Siberry
2,964 Points
1 Answer
Martina Reiter
17,654 Points
Alternative to using a deamonizer with Rails apps

Posted October 20, 2016 10:02am by Martina Reiter

Martina Reiter
17,654 Points
- Ruby
0 Answers
Richard Montenegro
9,844 Points
Treebook - Friend_id not saving?

Posted October 12, 2015 5:26am by Richard Montenegro

Richard Montenegro
9,844 Points
2 Answers
David Czerepak
11,865 Points
Best editor to use on windows ?

Posted April 14, 2015 12:46am by David Czerepak

David Czerepak
11,865 Points
8 Answers
joseph mallari
4,052 Points
What version of Ruby should I use with this? I'm getting some errors.

Posted April 13, 2015 2:53pm by joseph mallari

joseph mallari
4,052 Points
1 Answer
Shawn Wilson
iOS Development Techdegree Student 7,049 Points
When testing in my app to see if the form will store to MYSQL DB it tells me a field cant be blank when it is not.

Posted April 13, 2015 5:48am by Shawn Wilson

Shawn Wilson
iOS Development Techdegree Student 7,049 Points
- Ruby
2 Answers
Alvin Liang
12,246 Points
PLEASE HELP ME Install Ruby

Posted May 3, 2014 1:16am by Alvin Liang

Alvin Liang
12,246 Points
- Ruby
2 Answers
Danilo Godoy
16,152 Points
I had errors during the installation.. Now what?

Posted April 29, 2014 2:48am by Danilo Godoy

Danilo Godoy
16,152 Points
1 Answer
thomascawthorn
22,986 Points
Missing "attr_accessible" method from user.rb and status.rb before and after devise-gem install.

Posted April 28, 2014 9:43pm by thomascawthorn

thomascawthorn
22,986 Points
8 Answers
Kevin Kenger
32,834 Points
A user should have a profile name without spaces

Posted April 28, 2014 5:11am by Kevin Kenger

Kevin Kenger
32,834 Points
4 Answers
Jonathan Wilson
5,437 Points
Which do I do first in the Web Dev Learning Adventure?

Posted June 25, 2013 2:17pm by Jonathan Wilson

Jonathan Wilson
5,437 Points
- Ruby
11 Answers
SMINU MARY PAUL
745 Points
Git hub looks different for me from the video.

Posted June 25, 2013 1:52pm by SMINU MARY PAUL

SMINU MARY PAUL
745 Points
- Ruby
5 Answers
PLUS

Dheen A
Courses Plus Student 1,292 Points
Code Challenge: Create a Variable: Part 2

Posted June 24, 2013 9:53am by Dheen A

Dheen A
Courses Plus Student 1,292 Points
- Ruby
3 Answers
PLUS

Aaron Waring
Courses Plus Student 1,126 Points
Variable problems

Posted June 20, 2013 4:28pm by Aaron Waring

Aaron Waring
Courses Plus Student 1,126 Points
- Ruby
1 Answer
Al Lemieux
5,537 Points
Disappointed

Posted June 18, 2013 8:11pm by Al Lemieux

Al Lemieux
5,537 Points
- Ruby
6 Answers
Richard Ryan Garcia
1,722 Points
I cant seem to delete the first profile I made

Posted June 18, 2013 6:29pm by Richard Ryan Garcia

Richard Ryan Garcia
1,722 Points
- Ruby
2 Answers
PLUS

Nikit Saraf
Courses Plus Student 2,782 Points
Able to add myself as a friend in treebook

Posted May 31, 2013 4:09am by Nikit Saraf

Nikit Saraf
Courses Plus Student 2,782 Points
- Ruby
2 Answers

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