Treehouse | Community | Numerical Variables

Start a free 7-day trial to check out our newest course, WordPress Basics!

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

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

PLUS

Prim Phan
Courses Plus Student 8,111 Points
Challenge Task 1 of 2. Create an int variable called 'size' with a value of 13.

Posted February 18, 2018 12:40am by Prim Phan

Prim Phan
Courses Plus Student 8,111 Points
2 Answers
PLUS

qwe ewq
Courses Plus Student 207 Points
Create a bool variable named 'isMember' and assign it a value of true. Do this all in one line of code.

Posted August 24, 2017 10:13am by qwe ewq

qwe ewq
Courses Plus Student 207 Points
1 Answer
John Leones
3,168 Points
true/false capitalization

Posted March 1, 2017 1:02am by John Leones

John Leones
3,168 Points
1 Answer
deepak sharma
3,844 Points
NSString *firstName; this is my code but xcode showing error

Posted February 23, 2017 7:03am by deepak sharma

deepak sharma
3,844 Points
1 Answer
Varun Jain
670 Points
float foodPrice = 3.50 ; how is this incorrect in initializing a float with name foodPrice and value 3.50

Posted February 9, 2017 1:02pm by Varun Jain

Varun Jain
670 Points
2 Answers
Jabor Al thani
2,926 Points
Im having Problems , is that due to a new update?

Posted January 15, 2017 10:01am by Jabor Al thani

Jabor Al thani
2,926 Points
1 Answer
Razvan Sandulescu
341 Points
Why is not working?

Posted December 14, 2016 4:36pm by Razvan Sandulescu

Razvan Sandulescu
341 Points
3 Answers
mark hengstebeck
1,119 Points
how do I contact Gabe, the objective C instructor, directly? Mark

Posted November 11, 2016 6:53pm by mark hengstebeck

mark hengstebeck
1,119 Points
2 Answers
Mitchell Fuller
1,034 Points
Challenge Task 2 of 2...

Posted October 24, 2016 2:44am by Mitchell Fuller

Mitchell Fuller
1,034 Points
1 Answer
Christian Ambriz
2,446 Points
how do you assign a bool variable 'getsDiscount' and assign a value of 'isMember'

Posted October 23, 2016 10:40am by Christian Ambriz

Christian Ambriz
2,446 Points
1 Answer
Madina Begumova
2,930 Points
float foodPrice = 3.50; I can't pass this question. I think it's a bug

Posted October 12, 2016 1:45am by Madina Begumova

Madina Begumova
2,930 Points
1 Answer
Peter Darke
3,464 Points
Create a bool variable named 'isMember' and assign it a value of true. Do this all in one line of code.

Posted October 5, 2016 1:26pm by Peter Darke

Peter Darke
3,464 Points
1 Answer
Emilio Sánchez
2,450 Points
help whit this

Posted October 4, 2016 11:16pm by Emilio Sánchez

Emilio Sánchez
2,450 Points
0 Answers
Emilio Sánchez
2,450 Points
i put int size = 13; and didn't work

Posted October 4, 2016 10:52pm by Emilio Sánchez

Emilio Sánchez
2,450 Points
0 Answers
PLUS

Vanessa Noel
Courses Plus Student 263 Points
code won't say anything other than hello world when run

Posted October 4, 2016 8:53pm by Vanessa Noel

Vanessa Noel
Courses Plus Student 263 Points
0 Answers
Jourdan Dixon
4,752 Points
Create an int variable called 'size' with a value of 13

Posted October 4, 2016 8:27am by Jourdan Dixon

Jourdan Dixon
4,752 Points
0 Answers
cameronlamb2
186 Points
What do i use to complete a statement in objective c?

Posted August 8, 2016 11:59am by cameronlamb2

cameronlamb2
186 Points
1 Answer
Saeed Jemal
77 Points
Create a bool variable named 'isMember' and assign it a value of true.

Posted August 7, 2016 5:18am by Saeed Jemal

Saeed Jemal
77 Points
2 Answers
Saleh Bubishate
1,613 Points
I couldn't understand how to do the 2nd task?? I wrote: bool getsDiscount, getDiscount = isMember; and it's wrong

Posted August 6, 2016 8:20am by Saleh Bubishate

Saleh Bubishate
1,613 Points
1 Answer
Carlos Salame
Full Stack JavaScript Techdegree Student 13,418 Points
In Objective-C, to assign a value to a variable we use a(n) _______. I tried token and @% still won't work

Posted July 11, 2016 11:47pm by Carlos Salame

Carlos Salame
Full Stack JavaScript Techdegree Student 13,418 Points
2 Answers
PLUS

Luis Paulino
Courses Plus Student 1,779 Points
How to assign a bool a value of another boool?

Posted July 5, 2016 1:50pm by Luis Paulino

Luis Paulino
Courses Plus Student 1,779 Points
1 Answer
pini katzav
7,614 Points
hello having trouble whit the writing code answer

Posted June 11, 2016 5:00pm by pini katzav

pini katzav
7,614 Points
3 Answers
Jeremiah Radich
772 Points
What is the difference between an all uppercase or lower case boolean; BOOL or bool

Posted June 10, 2016 7:02pm by Jeremiah Radich

Jeremiah Radich
772 Points
1 Answer
webremy
8,606 Points
IN Objective-C to assign a value to a variable we use what? an equal sign, why is it saying the answer is wrong?

Posted June 10, 2016 1:37am by webremy

webremy
8,606 Points
2 Answers
Rohan Bedi
1,286 Points
create a float vairable called foodPrice and give it a value of 3.50

Posted June 6, 2016 4:12pm by Rohan Bedi

Rohan Bedi
1,286 Points
1 Answer
Usen Ekpek
1,634 Points
create an int variable called "size" with a value of 13.

Posted May 19, 2016 7:18pm by Usen Ekpek

Usen Ekpek
1,634 Points
3 Answers
A X
12,842 Points
Explaining Different Token Naming Conventions

Posted May 5, 2016 12:45am by A X

A X
12,842 Points
1 Answer
A X
12,842 Points
Treehouse Team: Several Video Transcript Errors

Posted May 4, 2016 6:51pm by A X

A X
12,842 Points
1 Answer
A X
12,842 Points
For Treehouse Team: Teacher's Notes Missing from Video

Posted May 4, 2016 3:57pm by A X

A X
12,842 Points
1 Answer
PLUS

David Adams
Courses Plus Student 555 Points
Line of code "float foodPrice = 3.5;". Cannot understand why code check is whining about an int.

Posted April 23, 2016 12:39pm by David Adams

David Adams
Courses Plus Student 555 Points
2 Answers

Prev Page 1 of 2 Next

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