Treehouse | Community

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Shoko Ishigaki
6,602 Points
yield and block.call

Posted October 15, 2018 2:12pm by Shoko Ishigaki

Shoko Ishigaki
6,602 Points
1 Answer
Daniel Bateman
9,941 Points
Migration issue

Posted October 10, 2018 9:57pm by Daniel Bateman

Daniel Bateman
9,941 Points
1 Answer
Shoko Ishigaki
6,602 Points
String concatenation and interpolation

Posted October 9, 2018 4:00pm by Shoko Ishigaki

Shoko Ishigaki
6,602 Points
1 Answer
Michael Feuerborn
1,634 Points
Ruby Loops adding contacts Task 1: I may have misunderstood something.

Posted October 8, 2018 4:52pm by Michael Feuerborn

Michael Feuerborn
1,634 Points
2 Answers
Tiffany Charles
655 Points
There is a bug here

Posted October 5, 2018 8:54pm by Tiffany Charles

Tiffany Charles
655 Points
2 Answers
Monroe Mann
2,475 Points
What does this line of code do?

Posted October 2, 2018 6:01am by Monroe Mann

Monroe Mann
2,475 Points
1 Answer
soufiane oucherrou
252 Points
what's wrong with this code?

Posted September 30, 2018 2:17pm by soufiane oucherrou

soufiane oucherrou
252 Points
1 Answer
CJ Jean
513 Points
Can I turn the string values in a ruby hash to an integer?

Posted September 29, 2018 4:57am by CJ Jean

CJ Jean
513 Points
- Ruby
1 Answer
Monroe Mann
2,475 Points
Could someone help me with the syntax error here?

Posted September 29, 2018 4:56am by Monroe Mann

Monroe Mann
2,475 Points
1 Answer
PRO

silva celso
Pro Student 4,296 Points
Assume that a pets table already exists. Here at the command line, generate a migration that will add an owner_id foreig

Posted September 29, 2018 3:16am by silva celso

silva celso
Pro Student 4,296 Points
0 Answers
Rodney Nyasha Mafuta
17,108 Points
Update this default config/deploy.rb file to use an application name of "guestbook".

Posted September 26, 2018 6:42am by Rodney Nyasha Mafuta

Rodney Nyasha Mafuta
17,108 Points
1 Answer
Adri Johari
13,915 Points
what is different page_path(page) and new_page_path for link_to rails

Posted September 22, 2018 5:59am by Adri Johari

Adri Johari
13,915 Points
- Ruby
1 Answer
Harsh Mankad
3,974 Points
Not able to install the updated Ruby version and the Rails gem:

Posted September 22, 2018 2:18am by Harsh Mankad

Harsh Mankad
3,974 Points
- Ruby
0 Answers
Thomas Miller
5,386 Points
I'm getting the NoMethodError in Posts#index message as well.

Posted September 21, 2018 8:09pm by Thomas Miller

Thomas Miller
5,386 Points
1 Answer
MaryAnn Eleanya
7,950 Points
my form_for isn't working.

Posted September 17, 2018 11:48pm by MaryAnn Eleanya

MaryAnn Eleanya
7,950 Points
3 Answers
Shaunda King
41 Points
Converting an array into a single array

Posted September 16, 2018 5:15pm by Shaunda King

Shaunda King
41 Points
- Ruby
1 Answer
Abid Ali Soomro
1,480 Points
The Owner model has_many Pet instances, but there's no way to access an Owner from its Pet. In the Pet model class, spec

Posted September 15, 2018 6:24am by Abid Ali Soomro

Abid Ali Soomro
1,480 Points
1 Answer
Lukasz Walczak
6,619 Points
@post.comments.create(comment_params) Vs. @post.comments.new(comment_params)

Posted September 12, 2018 11:43am by Lukasz Walczak

Lukasz Walczak
6,619 Points
1 Answer
PRO

John McBride
Pro Student 3,751 Points
I think the answer is as below: def to_s puts "Name: " + @name + ", Balance: " + balance end

Posted August 28, 2018 10:53am by John McBride

John McBride
Pro Student 3,751 Points
1 Answer
Harsh Mankad
3,974 Points
question on code for adding a key - value pair

Posted August 27, 2018 3:07am by Harsh Mankad

Harsh Mankad
3,974 Points
1 Answer
Nick McDaniel
961 Points
Just to be complicated, it starts with 1, instead of 0. HAHAHHAAHHA!!! YO HE TOTALLY THREW SHADE ON THE LOW!!!

Posted August 27, 2018 1:56am by Nick McDaniel

Nick McDaniel
961 Points
- Ruby
0 Answers
Kian Chakamian
7,670 Points
I am anticipating a patch request but am receiving a post instead

Posted August 25, 2018 8:09pm by Kian Chakamian

Kian Chakamian
7,670 Points
1 Answer
valeriuv
13,020 Points
What is the purpose of symbols?

Posted August 25, 2018 8:51am by valeriuv

valeriuv
13,020 Points
- Ruby
1 Answer
Kian Chakamian
7,670 Points
I don't have a param key. How do I either work around it or set one up.

Posted August 25, 2018 2:24am by Kian Chakamian

Kian Chakamian
7,670 Points
- Ruby
2 Answers
Harsh Mankad
3,974 Points
Question is not clear

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

Harsh Mankad
3,974 Points
2 Answers
Harsh Mankad
3,974 Points
The 2nd part of the question is not clear.

Posted August 24, 2018 10:28pm by Harsh Mankad

Harsh Mankad
3,974 Points
1 Answer
Nick McDaniel
961 Points
'bin' is not recognized as an internal or external command, operable program, or batch file ---- ?

Posted August 24, 2018 6:13pm by Nick McDaniel

Nick McDaniel
961 Points
1 Answer
James Home
12,009 Points
undefined method `each' for nil:NilClass outside typical controller

Posted August 23, 2018 1:10pm by James Home

James Home
12,009 Points
- Ruby
1 Answer
Teri Dent
10,211 Points
Rails definitions clarification

Posted August 23, 2018 3:07am by Teri Dent

Teri Dent
10,211 Points
1 Answer
Richard Wentford
18,644 Points
Append the contact variable to the contacts array inside of the address_book variable.

Posted August 18, 2018 10:59am by Richard Wentford

Richard Wentford
18,644 Points
1 Answer

Prev Page 1 of 1013 Next

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