Treehouse | Community | Virtual Methods

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

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Nikita Novikov
3,981 Points
Why does this code not work? Please Help Me understand. Thank you!

Posted June 29, 2019 2:39pm by Nikita Novikov

Nikita Novikov
3,981 Points
1 Answer
Brandon Mendez
4,177 Points
I keep receiving a CS0103 error and a CS1061 error?

Posted June 19, 2019 8:40pm by Brandon Mendez

Brandon Mendez
4,177 Points
0 Answers
Kevin Huang
5,806 Points
Question about status of _random changed

Posted June 7, 2019 1:05am by Kevin Huang

Kevin Huang
5,806 Points
1 Answer
Yusuf Lawal
5,366 Points
What exactly is the question here? Th question is unclear. Maybe is just a because of the lack of punctuation.

Posted May 21, 2019 10:36am by Yusuf Lawal

Yusuf Lawal
5,366 Points
1 Answer
LeX B
18,147 Points
What am I doing wrong? Why isn't the hashcode returning?

Posted May 8, 2019 12:59am by LeX B

LeX B
18,147 Points
1 Answer
Christian Higgins
15,758 Points
What's the difference between Invader and StrongInvader?

Posted April 19, 2019 6:15pm by Christian Higgins

Christian Higgins
15,758 Points
2 Answers
Corrina Corp
5,422 Points
In this challenge, I need to change SequenceDetector.Scan to an abstract method.

Posted April 19, 2019 3:03pm by Corrina Corp

Corrina Corp
5,422 Points
1 Answer
<noob />
17,062 Points
Questions and Review the code on my Tower types

Posted April 14, 2019 9:46pm by <noob />

<noob />
17,062 Points
5 Answers
Winston Grant
4,364 Points
In RepeatDetector, override the Description property to return "Detects repetitions"

Posted March 21, 2019 12:06am by Winston Grant

Winston Grant
4,364 Points
1 Answer
Chris Domena
11,139 Points
Declaring a variable vs instantiation

Posted February 5, 2019 4:37pm by Chris Domena

Chris Domena
11,139 Points
1 Answer
Ryan Pierson
14,365 Points
override Object.GetHashCode()?

Posted January 28, 2019 7:57pm by Ryan Pierson

Ryan Pierson
14,365 Points
1 Answer
noel tanyanyiwa
6,877 Points
Change SequenceDetector to an abstract class.

Posted January 28, 2019 8:49am by noel tanyanyiwa

noel tanyanyiwa
6,877 Points
1 Answer
noel tanyanyiwa
6,877 Points
Add a GetHashCode method to the VocabularyWord class that returns an appropriate hash code.

Posted January 28, 2019 8:12am by noel tanyanyiwa

noel tanyanyiwa
6,877 Points
1 Answer
Zach Rebstock
4,632 Points
Abstract methods similar to C++ method prototype?

Posted January 22, 2019 10:57pm by Zach Rebstock

Zach Rebstock
4,632 Points
0 Answers
Zach Rebstock
4,632 Points
Getting results, but not passing the challenge

Posted January 22, 2019 7:25pm by Zach Rebstock

Zach Rebstock
4,632 Points
1 Answer
noel tanyanyiwa
6,877 Points
Subclass the SequenceDetector class call the new class RepeatDetector

Posted January 5, 2019 8:42pm by noel tanyanyiwa

noel tanyanyiwa
6,877 Points
1 Answer
evanpavan
5,025 Points
Can someone help me understand why this method is not being called?

Posted December 28, 2018 2:50am by evanpavan

evanpavan
5,025 Points
1 Answer
evanpavan
5,025 Points
Why can't you override fields?

Posted December 22, 2018 10:14pm by evanpavan

evanpavan
5,025 Points
2 Answers
evanpavan
5,025 Points
Virtual methods code challenge - Not all code paths return a value

Posted December 22, 2018 7:51pm by evanpavan

evanpavan
5,025 Points
2 Answers
drstrangequark
8,273 Points
What am I doing wrong here?

Posted December 5, 2018 1:37pm by drstrangequark

drstrangequark
8,273 Points
1 Answer
PLUS

Chris Gauthier
Courses Plus Student 6,434 Points
Using Equals in C# Intermediate Level Course

Posted November 17, 2018 9:32pm by Chris Gauthier

Chris Gauthier
Courses Plus Student 6,434 Points
1 Answer
Jakob Kristiansen
3,057 Points
obj is Point?

Posted November 16, 2018 12:01pm by Jakob Kristiansen

Jakob Kristiansen
3,057 Points
1 Answer
Joshua Thao
6,439 Points
Index outside of bounds

Posted November 13, 2018 10:37pm by Joshua Thao

Joshua Thao
6,439 Points
1 Answer
PLUS

Benson Gathee
Courses Plus Student 1,280 Points
Does Increment have a constructor that takes no parameters? What is this error?

Posted November 12, 2018 9:49pm by Benson Gathee

Benson Gathee
Courses Plus Student 1,280 Points
1 Answer
okilydokily
12,105 Points
I don't understand why we supplemented the Equals with GetHashCode. Wasn't Equals perfect for or purpose here?

Posted October 24, 2018 11:49pm by okilydokily

okilydokily
12,105 Points
1 Answer
okilydokily
12,105 Points
I think you should specify that you are only talking about reference types rather than value types???

Posted October 24, 2018 10:40pm by okilydokily

okilydokily
12,105 Points
1 Answer
okilydokily
12,105 Points
I believe I got the same result without using the virtual keyword. Is the use of virtual here a convention to indicate..

Posted October 24, 2018 7:16am by okilydokily

okilydokily
12,105 Points
0 Answers
Zachary Eckstein
9,901 Points
Override compiler error. When included: nothing to override; when left off: two methods named the same? What am missing?

Posted October 9, 2018 4:14pm by Zachary Eckstein

Zachary Eckstein
9,901 Points
1 Answer
Farai Gwizhikiti
1,363 Points
I,m stuck here, please help.

Posted October 5, 2018 4:22pm by Farai Gwizhikiti

Farai Gwizhikiti
1,363 Points
3 Answers
christine smith
5,959 Points
Totally lost

Posted August 29, 2018 3:14am by christine smith

christine smith
5,959 Points
4 Answers

Prev Page 2 of 7 Next

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