Treehouse | Community | Build a Grocery List Program: Part 2

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MICHAEL P
5,191 Points
Keep Getting "Undefined method 'push' for nil: NilClass error" - Not Sure Why?

Posted May 25, 2016 12:27am by MICHAEL P

MICHAEL P
5,191 Points
3 Answers
Nils Garland
18,416 Points
Error installing rails.

Posted May 24, 2016 4:32pm by Nils Garland

Nils Garland
18,416 Points
- Ruby
1 Answer
Ulfar Ellenarson
5,277 Points
the def each(&block) method

Posted May 24, 2016 1:43pm by Ulfar Ellenarson

Ulfar Ellenarson
5,277 Points
- Ruby
6 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
Nicole Fredette
1,353 Points
How do I make the check_speed method produce the correct output here?

Posted June 3, 2015 2:01pm by Nicole Fredette

Nicole Fredette
1,353 Points
1 Answer
Adrianne Browning
2,602 Points
to call the method that would reverse the characters in a string: name = "Treehouse" name . _____

Posted June 2, 2015 9:42pm by Adrianne Browning

Adrianne Browning
2,602 Points
1 Answer
Matthew Main
7,566 Points
Error when running the procs versus lambdas test program

Posted June 1, 2015 3:47pm by Matthew Main

Matthew Main
7,566 Points
3 Answers
kellycurtis
3,716 Points
I know I must be missing something obvious or I would have figured it out by now, but what am I missing in my code?

Posted June 1, 2015 12:40am by kellycurtis

kellycurtis
3,716 Points
5 Answers
Avinash Rahul Gudimetla
343 Points
That was amazing class. How can we get CURL for windows? I was trying to get this from internet and unable to do so.

Posted May 30, 2015 9:27pm by Avinash Rahul Gudimetla

Avinash Rahul Gudimetla
343 Points
1 Answer
matt67
14,205 Points
undefined method `first_name' for #<User:

Posted May 30, 2015 1:37pm by matt67

matt67
14,205 Points
2 Answers
G. Silva
4,341 Points
test failure even after adding validation

Posted May 30, 2015 3:23am by G. Silva

G. Silva
4,341 Points
1 Answer
askariabdurrahman
1,610 Points
Why does rails not install on my computer?

Posted May 29, 2015 7:07am by askariabdurrahman

askariabdurrahman
1,610 Points
- Ruby
4 Answers
Steve Hunter
57,712 Points
'has_secure_password' causing user.save test to fail

Posted May 28, 2015 3:07pm by Steve Hunter

Steve Hunter
57,712 Points
1 Answer
Sara Brothers
7,341 Points
Ruby Help

Posted May 27, 2015 11:05pm by Sara Brothers

Sara Brothers
7,341 Points
3 Answers
Matthew Yang
2,375 Points
Ruby - Ubuntu Install Video - Can't find notes?

Posted May 27, 2015 8:24pm by Matthew Yang

Matthew Yang
2,375 Points
- Ruby
1 Answer
SY LOC
3,233 Points
Using the values_at method, create an array called grocery_list with the value of the grocery_item hash at the"item" key

Posted May 27, 2015 5:27am by SY LOC

SY LOC
3,233 Points
1 Answer
Jonathan Walz
21,429 Points
I don't understand why this isn't running

Posted May 26, 2015 8:42pm by Jonathan Walz

Jonathan Walz
21,429 Points
2 Answers
anilcherukuri
6,334 Points
What's wrong with the program?

Posted May 25, 2015 11:17pm by anilcherukuri

anilcherukuri
6,334 Points
1 Answer
William Lynch
5,636 Points
I need help installing Cmder for RoR when working on the development environment.

Posted May 24, 2015 3:53am by William Lynch

William Lynch
5,636 Points
- Ruby
4 Answers
Sharon Eller
3,090 Points
Create a method named "create_shopping_list" that returns a hash

Posted May 21, 2015 3:49pm by Sharon Eller

Sharon Eller
3,090 Points
2 Answers
Randy Shelford
4,836 Points
It looks like he adds validation for the TimeEntry model, then tests it against its parent, the AccountEntry model.

Posted April 23, 2015 4:24am by Randy Shelford

Randy Shelford
4,836 Points
2 Answers
spalak
12,151 Points
Why do you need a colon before the "if"?

Posted February 28, 2015 7:25pm by spalak

spalak
12,151 Points
2 Answers
jeffreywilliam
10,432 Points
Not clear how the compiler want the code to be written

Posted November 29, 2014 10:11pm by jeffreywilliam

jeffreywilliam
10,432 Points
2 Answers
PLUS

Mark Bradshaw
Courses Plus Student 7,658 Points
Not sure how this question should be answered. Please advise

Posted October 7, 2014 8:08pm by Mark Bradshaw

Mark Bradshaw
Courses Plus Student 7,658 Points
5 Answers
Aurelian Spodarec
7,369 Points
Ruby variables

Posted September 26, 2014 10:49pm by Aurelian Spodarec

Aurelian Spodarec
7,369 Points
- Ruby
2 Answers
PLUS

Edward Jasper
Courses Plus Student 4,981 Points
Error installing Rails

Posted February 10, 2014 2:22pm by Edward Jasper

Edward Jasper
Courses Plus Student 4,981 Points
- Ruby
4 Answers
Alex Pomery
1,324 Points
How do I install Rails on OSX Mavericks?

Posted January 11, 2014 2:10pm by Alex Pomery

Alex Pomery
1,324 Points
- Ruby
4 Answers

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