Treehouse | Community | Embedding Instance Variables

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

alexx1000
16,187 Points
In hello.rb, in the get route for the "/greet/:name" path, set the @name instance variable to equal the contents of the

Posted March 12, 2021 8:51pm by alexx1000

alexx1000
16,187 Points
2 Answers
alexx1000
16,187 Points
Hi there! I'm a bit confused about what I my code should be. Can you please take a look and help me? Thanks so much!! :)

Posted March 12, 2021 8:48pm by alexx1000

alexx1000
16,187 Points
0 Answers
alexx1000
16,187 Points
Can somebody help me? It's supposed to print kind: " " + number but I'm confused, any help would be appreciated!

Posted March 8, 2021 1:08am by alexx1000

alexx1000
16,187 Points
1 Answer
alexx1000
16,187 Points
Hi! got answer right but website doesn't let me continue. Anybody having the same issue?

Posted March 5, 2021 12:53am by alexx1000

alexx1000
16,187 Points
1 Answer
alexx1000
16,187 Points
Hi there! I got the answer correct but the website doesn't let me continue with the next lesson. Maybe it's a glitch? :(

Posted March 5, 2021 12:44am by alexx1000

alexx1000
16,187 Points
0 Answers
alexx1000
16,187 Points
Hello there! I'm in the Ruby Basics class doing the methods.rb challenge and I can't seem to get the answer right...

Posted March 2, 2021 9:09pm by alexx1000

alexx1000
16,187 Points
3 Answers
PLUS

Fabian Pijpers
Courses Plus Student 41,372 Points
Does anyone see where i mist the buck on this one?

Posted February 13, 2021 7:31pm by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
2 Answers
kyle long
Front End Web Development Techdegree Student 2,678 Points
not sure what to do

Posted February 13, 2021 2:56am by kyle long

kyle long
Front End Web Development Techdegree Student 2,678 Points
1 Answer
PLUS

Fabian Pijpers
Courses Plus Student 41,372 Points
I am at a los here? Does anyone know what is wrong?

Posted February 6, 2021 3:35pm by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
2 Answers
PLUS

Fabian Pijpers
Courses Plus Student 41,372 Points
Does anyone no here i seem to have lost it in the routes.

Posted January 27, 2021 4:19pm by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
1 Answer
Arjun Agarwal
4,743 Points
What am I doing wrong?

Posted January 20, 2021 9:35am by Arjun Agarwal

Arjun Agarwal
4,743 Points
1 Answer
mario acevedo
333 Points
puts an argument

Posted January 14, 2021 6:24am by mario acevedo

mario acevedo
333 Points
1 Answer
PLUS

Fabian Pijpers
Courses Plus Student 41,372 Points
How do i go about this one a for loop?

Posted January 7, 2021 6:54pm by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
1 Answer
Siddharth Pathak
204 Points
plz someone help me with this gets method

Posted December 29, 2020 4:01pm by Siddharth Pathak

Siddharth Pathak
204 Points
- Ruby
2 Answers
PLUS

Fabian Pijpers
Courses Plus Student 41,372 Points
This one really works me up. Does anyone see what i miss here!

Posted December 27, 2020 5:37pm by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
1 Answer
Hans Peter Jonas Høgh-Noori
8,781 Points
How to call the "erb" method within the route block? I have brain fog atm.

Posted December 26, 2020 10:29am by Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori
8,781 Points
1 Answer
Hans Peter Jonas Høgh-Noori
8,781 Points
Let's greet the user, as we did before, but this time using an ERB template. Set up views/hello.erb to output "Hello"

Posted December 18, 2020 10:50am by Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori
8,781 Points
1 Answer
Hans Peter Jonas Høgh-Noori
8,781 Points
Create a class called Name which is a Struct with two attributes: first and last

Posted December 17, 2020 3:26pm by Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori
8,781 Points
1 Answer
Stuart Fleishman
2,592 Points
need sinatra help

Posted December 16, 2020 5:10pm by Stuart Fleishman

Stuart Fleishman
2,592 Points
1 Answer
Hans Peter Jonas Høgh-Noori
8,781 Points
Below the Address class definition, initialize a variable called address which will be a new instance of the Address.

Posted December 16, 2020 2:29pm by Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori
8,781 Points
1 Answer
sarah haddon
144 Points
Hi! I get "stack level too deep" when I try to push def say(whatever) puts say("Ruby") whatever = "Ruby" end

Posted December 15, 2020 11:40pm by sarah haddon

sarah haddon
144 Points
1 Answer
Hans Peter Jonas Høgh-Noori
8,781 Points
What is going wrong with my loop?

Posted December 15, 2020 8:58am by Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori
8,781 Points
0 Answers
Stuart Fleishman
2,592 Points
Not sure what I am doing wrong

Posted December 14, 2020 10:03pm by Stuart Fleishman

Stuart Fleishman
2,592 Points
0 Answers
Hans Peter Jonas Høgh-Noori
8,781 Points
Why does my console/terminal not print?

Posted December 14, 2020 9:31am by Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori
8,781 Points
- Ruby
- The Solution
0 Answers
Justin Whedon
19,811 Points
'undefined method `title' for nil:NilClass' Error

Posted December 2, 2020 9:42pm by Justin Whedon

Justin Whedon
19,811 Points
- Ruby
3 Answers
Natalia Cielinski
14,115 Points
How to set up a local variable within the partial on Rails?

Posted November 17, 2020 10:02pm by Natalia Cielinski

Natalia Cielinski
14,115 Points
0 Answers
Iuliia Shevtsova
13,274 Points
Workspace Unavailable

Posted November 8, 2020 5:03am by Iuliia Shevtsova

Iuliia Shevtsova
13,274 Points
0 Answers
PLUS

alvaro vasquez
Courses Plus Student 2,736 Points
Bummer: Running the "rails" executable directly might work on some systems, but it's safer to explicitly run the version

Posted November 5, 2020 8:11am by alvaro vasquez

alvaro vasquez
Courses Plus Student 2,736 Points
1 Answer
cloud712
7,616 Points
Gem::LoadError sqlite3 1.4.2

Posted November 2, 2020 7:00pm by cloud712

cloud712
7,616 Points
1 Answer
cloud712
7,616 Points
What is the difference between <%= 3*4 %> versus <% 3*4 %>?

Posted November 1, 2020 7:13pm by cloud712

cloud712
7,616 Points
1 Answer

Prev Page 3 of 1049 Next

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

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

alexx1000

Fabian Pijpers

Fabian Pijpers

kyle long

kyle long

Fabian Pijpers

Fabian Pijpers

Fabian Pijpers

Fabian Pijpers

Arjun Agarwal

Arjun Agarwal

mario acevedo

mario acevedo

Fabian Pijpers

Fabian Pijpers

Siddharth Pathak

Siddharth Pathak

Fabian Pijpers

Fabian Pijpers

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

Stuart Fleishman

Stuart Fleishman

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

sarah haddon

sarah haddon

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

Stuart Fleishman

Stuart Fleishman

Hans Peter Jonas Høgh-Noori

Hans Peter Jonas Høgh-Noori

Justin Whedon

Justin Whedon

Natalia Cielinski

Natalia Cielinski

Iuliia Shevtsova

Iuliia Shevtsova

alvaro vasquez

alvaro vasquez

cloud712

cloud712

cloud712

cloud712