Treehouse | Community | Block Method Practice: Arrays

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Nyra Dream
Courses Plus Student 4,409 Points
How do I use the .select method to move an item into another array?

Posted August 26, 2015 1:59pm by Nyra Dream

Nyra Dream
Courses Plus Student 4,409 Points
1 Answer
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Francisco Rodriguez
Courses Plus Student 2,703 Points
When I execute the command "Adding Todo items" I get this error undefined method `todolist_todoitems_path'

Posted August 26, 2015 6:15am by Francisco Rodriguez

Francisco Rodriguez
Courses Plus Student 2,703 Points
1 Answer
Christophe Rudyj
Full Stack JavaScript Techdegree Student 13,011 Points
Is Rails still worth it?

Posted August 26, 2015 4:34am by Christophe Rudyj

Christophe Rudyj
Full Stack JavaScript Techdegree Student 13,011 Points
- Ruby
3 Answers
Ron L
6,463 Points
Why does the if statement 'if divisible_by_3?(number)' come after calling the methods?

Posted August 26, 2015 2:36am by Ron L

Ron L
6,463 Points
2 Answers
Aaron Banerjee
2,509 Points
I really need your help with this ruby project

Posted August 26, 2015 12:27am by Aaron Banerjee

Aaron Banerjee
2,509 Points
- Ruby
2 Answers
alexandermason
713 Points
In the last video, it was explained that Ruby worked from right to left. On the answers 4 * 4 + 2 = 18 ? how-come?

Posted August 25, 2015 7:06pm by alexandermason

alexandermason
713 Points
2 Answers
Jason Hoffman
5,255 Points
after answering task one, it won't let me submit task two because task one is no longer valid.

Posted August 25, 2015 2:59pm by Jason Hoffman

Jason Hoffman
5,255 Points
2 Answers
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Nyra Dream
Courses Plus Student 4,409 Points
Undefined local variable or method 'name' for main:Object

Posted August 25, 2015 1:16pm by Nyra Dream

Nyra Dream
Courses Plus Student 4,409 Points
1 Answer
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Fabian Pijpers
Courses Plus Student 41,372 Points
Does anyone have succes with && operator question

Posted August 25, 2015 11:23am by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
3 Answers
Michael Goldvarg
127 Points
bundle --Error -- gem jason 1.7.3

Posted August 25, 2015 6:19am by Michael Goldvarg

Michael Goldvarg
127 Points
- Ruby
0 Answers
Patrick Shushereba
10,911 Points
Ruby Practice Problems

Posted August 25, 2015 5:49am by Patrick Shushereba

Patrick Shushereba
10,911 Points
- Ruby
0 Answers
cbob
3,233 Points
using the has_value? method, check to see..

Posted August 25, 2015 2:49am by cbob

cbob
3,233 Points
2 Answers
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Aaron Endsley
Courses Plus Student 17,625 Points
Year + future not adding

Posted August 25, 2015 12:35am by Aaron Endsley

Aaron Endsley
Courses Plus Student 17,625 Points
1 Answer
Michael Prince
23,132 Points
Ruby Booleans Challenge 2

Posted August 24, 2015 7:47pm by Michael Prince

Michael Prince
23,132 Points
- Ruby
1 Answer
Kantimoy Sur
iOS Development with Swift Techdegree Student 22,499 Points
TreeHouse VM not working

Posted August 24, 2015 4:29pm by Kantimoy Sur

Kantimoy Sur
iOS Development with Swift Techdegree Student 22,499 Points
0 Answers
Rob Williams
18,708 Points
Can't get past 'Unable to find field: content'

Posted August 24, 2015 11:48am by Rob Williams

Rob Williams
18,708 Points
4 Answers
Jason Carr
5,495 Points
Almost there! Set a variable called "list_size" that contains the number of items in the array. You can use the "count"

Posted August 24, 2015 11:07am by Jason Carr

Jason Carr
5,495 Points
2 Answers
alexandermason
713 Points
&& || what do they mean? You haven't explained them at all ?

Posted August 23, 2015 5:53pm by alexandermason

alexandermason
713 Points
5 Answers
Lisa Rosselli
790 Points
"a" > "b" is a valid comparison, why does the interpreter (here) tell me it's not?

Posted August 23, 2015 3:51pm by Lisa Rosselli

Lisa Rosselli
790 Points
1 Answer
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
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kabir k
Courses Plus Student 18,036 Points
Code repeated inside the TodoItems Controller in the Teacher's Notes

Posted August 22, 2015 11:43pm by kabir k

kabir k
Courses Plus Student 18,036 Points
1 Answer
David Clausen
11,403 Points
Why does the teacher use &block and yield?

Posted August 22, 2015 11:20pm by David Clausen

David Clausen
11,403 Points
2 Answers
anthonylee
16,904 Points
"gem content money" is being incorrect.

Posted August 22, 2015 10:52pm by anthonylee

anthonylee
16,904 Points
1 Answer
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kabir k
Courses Plus Student 18,036 Points
Different final command line output

Posted August 22, 2015 9:39pm by kabir k

kabir k
Courses Plus Student 18,036 Points
2 Answers
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Nyra Dream
Courses Plus Student 4,409 Points
Ruby keeps telling me that I can't assign true to a variable. What am I doing wrong?

Posted August 22, 2015 3:03pm by Nyra Dream

Nyra Dream
Courses Plus Student 4,409 Points
2 Answers
flends
135 Points
Installation for linux

Posted August 22, 2015 2:15pm by flends

flends
135 Points
3 Answers
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Beverly Lwenya
Courses Plus Student 1,230 Points
Multiplication in Ruby

Posted August 22, 2015 2:31am by Beverly Lwenya

Beverly Lwenya
Courses Plus Student 1,230 Points
2 Answers
Barış Yazıcı
1,659 Points
Rails 4

Posted August 21, 2015 11:05pm by Barış Yazıcı

Barış Yazıcı
1,659 Points
1 Answer
Marc Murray
4,618 Points
Error from tutorial missing, different error arises afterwards.

Posted August 21, 2015 8:22pm by Marc Murray

Marc Murray
4,618 Points
2 Answers
bobcat
13,623 Points
Where is the best place to get help with Michael Hartl's ROR tutorial?

Posted August 21, 2015 7:30pm by bobcat

bobcat
13,623 Points
- Ruby
1 Answer

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