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Keller FREAKhouse
10,633 Points
Return a multiplication table consisting of a 2D multidimensional array. How should I make the array?

Posted April 22, 2025 3:31pm by Keller FREAKhouse

Keller FREAKhouse
10,633 Points
1 Answer
Andrew Wright
33 Points
Error in translation

Posted April 19, 2022 11:33am by Andrew Wright

Andrew Wright
33 Points
1 Answer
Elfar Oliver
3,924 Points
The last was 32 but then we changed the value of [2](which is the last one) to 20 and it was still 32. Any reason why?

Posted February 26, 2022 6:04pm by Elfar Oliver

Elfar Oliver
3,924 Points
- C#
- C# Collections
- Arrays
- Arrays
1 Answer
Scott Kim
518 Points
Help needed please! "'List' could not be found" error!

Posted September 18, 2021 7:30am by Scott Kim

Scott Kim
518 Points
- C#
- C# Collections
- Lists
- Lists
1 Answer
Scott Kim
518 Points
Jagged Array Challenge - hard to tell what I am doing...please help!

Posted September 13, 2021 7:30pm by Scott Kim

Scott Kim
518 Points
4 Answers
Ismael Liriano
11,490 Points
HashSet<T>.Contains() method and the Object.Equals() and Object.GetHashCode() methods

Posted August 3, 2021 1:09am by Ismael Liriano

Ismael Liriano
11,490 Points
0 Answers
Scott George
19,060 Points
error when running

Posted February 28, 2021 4:03pm by Scott George

Scott George
19,060 Points
2 Answers
Jamie Corbett
1,594 Points
no errors, but won't accept code

Posted November 24, 2020 10:15pm by Jamie Corbett

Jamie Corbett
1,594 Points
1 Answer
Levente Deak
2,710 Points
I return both the name and value but it says it doesn't.

Posted November 22, 2020 3:19pm by Levente Deak

Levente Deak
2,710 Points
1 Answer
Oluwasomisayo Euler-Ajayi
2,272 Points
Need some help converting my code into the TTH format. I've spent hours getting this to work and am close to giving up.

Posted November 21, 2020 10:31pm by Oluwasomisayo Euler-Ajayi

Oluwasomisayo Euler-Ajayi
2,272 Points
- C#
- C# Collections
- Lists
- Lists
1 Answer
Patrick Torrens
2,566 Points
I've done this code in visual studio and it works, but I can't find the specific answer to solve the question.

Posted November 20, 2020 9:49pm by Patrick Torrens

Patrick Torrens
2,566 Points
1 Answer
Jamie Corbett
1,594 Points
how

Posted November 20, 2020 3:36pm by Jamie Corbett

Jamie Corbett
1,594 Points
- C#
- C# Collections
- Lists
- Lists
1 Answer
Ben Williams
2,715 Points
How can this not retrun a vaule?

Posted November 15, 2020 11:20am by Ben Williams

Ben Williams
2,715 Points
1 Answer
Edward Calvert
5,005 Points
Updated links to the .NET docs

Posted November 7, 2020 10:17am by Edward Calvert

Edward Calvert
5,005 Points
1 Answer
Stephen McClure
14,780 Points
Return a multiplication table consisting of an array of arrays. The table should contain all of the products of integers

Posted June 17, 2020 8:30pm by Stephen McClure

Stephen McClure
14,780 Points
2 Answers
PLUS

OLASUNKANMI OTOKITI
Courses Plus Student 2,313 Points
Return a multiplication table consisting of an array of arrays. The table should contain all of the products of integers

Posted June 17, 2020 11:43am by OLASUNKANMI OTOKITI

OLASUNKANMI OTOKITI
Courses Plus Student 2,313 Points
1 Answer
William Millington
2,440 Points
I need to include the [0,0] row and column and I can't work out how.

Posted May 1, 2020 11:45am by William Millington

William Millington
2,440 Points
1 Answer
Sarah Newton
2,179 Points
I don't understand what is going wrong here.

Posted October 6, 2019 8:40pm by Sarah Newton

Sarah Newton
2,179 Points
- C#
- C# Collections
- Lists
- Lists
1 Answer
chazber
4,873 Points
Feeding HashSet constructor a List with duplicate item not automatically removing it.

Posted August 21, 2019 2:54pm by chazber

chazber
4,873 Points
2 Answers
chazber
4,873 Points
How exactly does the HashSet class prevent duplicate items in its collection?

Posted August 21, 2019 2:36pm by chazber

chazber
4,873 Points
1 Answer
chazber
4,873 Points
I need help with IComparer implementation.

Posted August 15, 2019 6:01pm by chazber

chazber
4,873 Points
- C#
- C# Collections
- Lists
- Sorting Lists
1 Answer
chazber
4,873 Points
Where is the course that talks about delegates? If it exists.

Posted August 14, 2019 5:50pm by chazber

chazber
4,873 Points
- C#
- C# Collections
- Lists
- Sorting Lists
2 Answers
Beniamin Bibrowski
4,269 Points
What have I done wrong ? I am getting "Object reference not set to an instance of an object" error

Posted July 17, 2019 11:32am by Beniamin Bibrowski

Beniamin Bibrowski
4,269 Points
2 Answers
richardking4
2,997 Points
This code challenge is a little unfair

Posted May 21, 2019 6:14pm by richardking4

richardking4
2,997 Points
1 Answer
<noob />
17,063 Points
questions about a line of code

Posted May 19, 2019 7:24pm by <noob />

<noob />
17,063 Points
3 Answers
<noob />
17,063 Points
cant get the program to compile for some reason even though i copied the files

Posted May 18, 2019 8:21pm by <noob />

<noob />
17,063 Points
- C#
- C# Collections
- Lists
- Sorting Lists
1 Answer
<noob />
17,063 Points
Help with this challange

Posted May 18, 2019 5:49pm by <noob />

<noob />
17,063 Points
1 Answer
<noob />
17,063 Points
Struggle to solve this challange

Posted May 17, 2019 3:42pm by <noob />

<noob />
17,063 Points
2 Answers
Larry Davis
6,007 Points
"Bummer" message says I need to increment the count each time the same word is entered; I believe this does that.

Posted February 26, 2019 9:15pm by Larry Davis

Larry Davis
6,007 Points
1 Answer
evanpavan
5,025 Points
For the previous code challenge I'm stuck at "Bummer: The given key was not present in the dictionary."

Posted February 18, 2019 6:00pm by evanpavan

evanpavan
5,025 Points
1 Answer

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