Treehouse | Community | Method Arguments: Part 1

💥 2026 New Year's Sale 💥 Take 50% off your first 6 months! (new subscribers only, renews at regular price).

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Daniel Ungureanu
292 Points
trying to create a method called hello with an argument i am not typing the right code please help ```

Posted June 15, 2016 9:06pm by Daniel Ungureanu

Daniel Ungureanu
292 Points
2 Answers
Brian Sylvester
2,010 Points
What is the answer to the challenge task for Method Returns: Part 2? I'm not sure what do with the variable "c".

Posted June 12, 2016 10:15pm by Brian Sylvester

Brian Sylvester
2,010 Points
1 Answer
PLUS

Adesh chavan
Courses Plus Student 35 Points
Anyone Suggest Me ruby method to count consecutive number of 1's

Posted June 12, 2016 9:35am by Adesh chavan

Adesh chavan
Courses Plus Student 35 Points
- Ruby
1 Answer
Isaac Yoon
2,834 Points
what is the answer to this? I tried everything but can't seem to get it right...

Posted June 10, 2016 1:43am by Isaac Yoon

Isaac Yoon
2,834 Points
2 Answers
John Coolidge
12,614 Points
Error in Working with Hash Keys exercise

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

John Coolidge
12,614 Points
1 Answer
Josh Tellington
3,372 Points
how to install devkit

Posted June 7, 2016 3:39pm by Josh Tellington

Josh Tellington
3,372 Points
- Ruby
- Installing a Ruby on Rails Development Environment in Windows
1 Answer
dan cornwell
6,877 Points
hash

Posted June 5, 2016 10:25pm by dan cornwell

dan cornwell
6,877 Points
1 Answer
Salomon Borjas
120 Points
When I type rvm use 1.9.3 I get the message "rvm:command not found" Also when I type "rails server" I get an error

Posted June 5, 2016 10:14am by Salomon Borjas

Salomon Borjas
120 Points
2 Answers
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
Alphonse Cuccurullo
2,513 Points
Someone help?

Posted May 30, 2016 2:17am by Alphonse Cuccurullo

Alphonse Cuccurullo
2,513 Points
- Ruby
1 Answer
vo thi quynh yen
3,129 Points
@transactions.each do |transaction| balance += transaction[:amount] end

Posted May 29, 2016 6:07pm by vo thi quynh yen

vo thi quynh yen
3,129 Points
3 Answers
gopi p
9,259 Points
Issue with my ruby code

Posted May 28, 2016 9:19am by gopi p

gopi p
9,259 Points
- Ruby
1 Answer
mustafa attaie
8,068 Points
Not understanding Arrays and Hash as much as i'd like stuck on challenge task

Posted May 26, 2016 2:37pm by mustafa attaie

mustafa attaie
8,068 Points
1 Answer
PLUS

ANNE MCGINNESS
Courses Plus Student 1,061 Points
How do you write the code for the full sentence return?

Posted May 25, 2016 8:59am by ANNE MCGINNESS

ANNE MCGINNESS
Courses Plus Student 1,061 Points
1 Answer
John Baulig
9,180 Points
todo_item.name

Posted May 23, 2016 11:34pm by John Baulig

John Baulig
9,180 Points
- Ruby
1 Answer
MICHAEL P
5,191 Points
I don't understand why in the code, it is written "----" ; and later "---". Can someone please clear this up?

Posted May 20, 2016 3:23am by MICHAEL P

MICHAEL P
5,191 Points
2 Answers
tylerpostuma2
5,175 Points
Why is C not defined?

Posted May 17, 2016 4:37am by tylerpostuma2

tylerpostuma2
5,175 Points
3 Answers
Melodie Joseph
2,355 Points
Installing a Ruby Development Environment and my terminal is not changing...

Posted May 16, 2016 11:29pm by Melodie Joseph

Melodie Joseph
2,355 Points
- Ruby
1 Answer
Lavoisier Cornerstone
664 Points
My First Test is Failing; Problem With Gemfile

Posted May 16, 2016 5:26am by Lavoisier Cornerstone

Lavoisier Cornerstone
664 Points
1 Answer
Melodie Joseph
2,355 Points
Got stuck with some Ruby code, and I'm stuck...please help?

Posted May 16, 2016 1:32am by Melodie Joseph

Melodie Joseph
2,355 Points
- Ruby
1 Answer
PLUS

Jonathan Fernandes
Courses Plus Student 22,784 Points
Simple Rails Contact Form

Posted May 12, 2016 5:56am by Jonathan Fernandes

Jonathan Fernandes
Courses Plus Student 22,784 Points
- Ruby
2 Answers
Jason Cornwall
9,645 Points
Should I Start With Rails??

Posted May 11, 2016 4:02pm by Jason Cornwall

Jason Cornwall
9,645 Points
- Ruby
6 Answers
Wayne Greenwood
15,907 Points
Can I ask what real life uses would you use an irb when you already have a code editor open?

Posted May 11, 2016 3:53pm by Wayne Greenwood

Wayne Greenwood
15,907 Points
- Ruby
4 Answers
Rhonda Robb
1,237 Points
When installing nokogiri as per the video i get the error of cannot find a valid gem in any repository

Posted May 10, 2016 11:20pm by Rhonda Robb

Rhonda Robb
1,237 Points
- Ruby
2 Answers
Jason Chow
4,428 Points
no method error 'belong_to'. why?

Posted January 17, 2016 1:05am by Jason Chow

Jason Chow
4,428 Points
6 Answers
Lee Geertsen
Java Web Development Techdegree Student 16,749 Points
Way to store "first_name", ... with ruby on rails 4

Posted August 23, 2015 11:47am by Lee Geertsen

Lee Geertsen
Java Web Development Techdegree Student 16,749 Points
2 Answers
avremel
8,448 Points
Ruby operators code challenge

Posted December 5, 2014 12:01am by avremel

avremel
8,448 Points
5 Answers
Will Lam
7,027 Points
Where did all the CSS come from??

Posted March 18, 2014 2:27am by Will Lam

Will Lam
7,027 Points
1 Answer
PLUS

Veegee Gee
Courses Plus Student 148 Points
Ruby RVV USE 1.9.3 doesn't work

Posted March 17, 2014 5:13am by Veegee Gee

Veegee Gee
Courses Plus Student 148 Points
2 Answers

Prev Page 683 of 1049 Next

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