Treehouse | Community | Combining Strings

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

Dominic Smith
821 Points
return a string

Posted August 5, 2021 12:46pm by Dominic Smith

Dominic Smith
821 Points
1 Answer
Chris Smith
689 Points
Using Return Values and Escapes

Posted August 4, 2021 2:09am by Chris Smith

Chris Smith
689 Points
- C#
- C# Basics
- Strings
- Escape Sequences
2 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
Chris Smith
689 Points
Might be a silly comment related question

Posted August 1, 2021 8:54pm by Chris Smith

Chris Smith
689 Points
- C#
1 Answer
Ulyssa Sneed
8,894 Points
answer is different here : https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable.empty?view=net-5.0

Posted July 29, 2021 6:23am by Ulyssa Sneed

Ulyssa Sneed
8,894 Points
0 Answers
Ulyssa Sneed
8,894 Points
What's the correct code look like? I have less than 24hours to figure this out and pass, new so please give solution

Posted July 29, 2021 5:21am by Ulyssa Sneed

Ulyssa Sneed
8,894 Points
1 Answer
Adam Couture
1,382 Points
In common professional vernacular will you hear "class" or "type" or does everyone just use them interchangeably?

Posted July 27, 2021 5:45pm by Adam Couture

Adam Couture
1,382 Points
- C#
0 Answers
Cree Robinson
1,272 Points
How do I assign a new object (object name: frog) to a variable (variable name: mike)?

Posted July 25, 2021 4:08pm by Cree Robinson

Cree Robinson
1,272 Points
1 Answer
William Polk
9,026 Points
Create another public static method named Square that matches the signature of the MathOperation delegate. Inside the me

Posted July 23, 2021 3:19pm by William Polk

William Polk
9,026 Points
1 Answer
Alicia Landesman
131 Points
im 12 years old and im just trying to learn c# and this is killing my small brain ;-; any help?

Posted July 23, 2021 2:03pm by Alicia Landesman

Alicia Landesman
131 Points
1 Answer
Amber Curtis
1,136 Points
Did you throw an exception when the value is less than 0 or greater than 20?

Posted July 9, 2021 9:07pm by Amber Curtis

Amber Curtis
1,136 Points
1 Answer
William Polk
9,026 Points
Why is my code displaying a quote about "wumbo" not being a real word?

Posted July 4, 2021 6:31pm by William Polk

William Polk
9,026 Points
- C#
- C# Basics
- Strings
- Escape Sequences
1 Answer
Aaron Cummins
9,830 Points
Are there downloads for the proper starting point of this lesson?

Posted June 28, 2021 1:49am by Aaron Cummins

Aaron Cummins
9,830 Points
0 Answers
Austin Costa
746 Points
Can we define the boolean for outOfBounds by negating the expression for inBounds? bool outOfBounds = !inBounds;

Posted June 25, 2021 4:11pm by Austin Costa

Austin Costa
746 Points
- C#
0 Answers
Austin Costa
746 Points
What is the difference between just typing "namespace TreehouseDefense" vs using the "Using" directive

Posted June 21, 2021 4:28pm by Austin Costa

Austin Costa
746 Points
- C#
1 Answer
Murrai Scanlon
2,990 Points
Keep getting inner class error for Square : Polygon challenge

Posted June 17, 2021 9:36pm by Murrai Scanlon

Murrai Scanlon
2,990 Points
- C#
1 Answer
FAUSTO CAMACHO
4,008 Points
Why am I greeting an error cs1519 if I'm supose to add curly bracer to the method?

Posted June 12, 2021 4:40am by FAUSTO CAMACHO

FAUSTO CAMACHO
4,008 Points
1 Answer
Ken Stone
29,703 Points
If not contains sparrow then add sparrow

Posted June 10, 2021 10:04pm by Ken Stone

Ken Stone
29,703 Points
0 Answers
River Ladd
121 Points
when I type the command "dotnet run" enter it doesn't run anything on my workspace

Posted June 4, 2021 11:38pm by River Ladd

River Ladd
121 Points
- C#
0 Answers
Wayne Smith
16,158 Points
A tower defense game is a really poor demonstration example

Posted June 3, 2021 10:06pm by Wayne Smith

Wayne Smith
16,158 Points
- C#
0 Answers
Nick Dicken
12,342 Points
C# Streams & Data Processing challenge 2 of 3 I can not figure this one out. I'm sure it's simple but I'm not seeing it.

Posted June 2, 2021 4:45pm by Nick Dicken

Nick Dicken
12,342 Points
1 Answer
gabrielalcaraz
7,694 Points
I entered "2". I expected "You entered 2" but got "Value is out of bounds!" instead.

Posted May 31, 2021 7:02pm by gabrielalcaraz

gabrielalcaraz
7,694 Points
1 Answer
Ulyssa Sneed
8,894 Points
This is way to complicated for beginners! I wouldn't recommend this course to anyone below intermediate! Course jumps!!

Posted May 31, 2021 7:51am by Ulyssa Sneed

Ulyssa Sneed
8,894 Points
- C#
- The Solution
1 Answer
Thea Partin
8,750 Points
I have no clue what is wrong with my code. Could someone please help?

Posted May 29, 2021 10:21pm by Thea Partin

Thea Partin
8,750 Points
1 Answer
oreth
1,938 Points
On path exception - is my solution acceptable?

Posted May 28, 2021 7:48pm by oreth

oreth
1,938 Points
0 Answers
Jesse Bates
856 Points
How is this readonly?

Posted May 28, 2021 1:08pm by Jesse Bates

Jesse Bates
856 Points
0 Answers
stefano Encarnacion
979 Points
Doubt with the following statement "Set lap3"

Posted May 26, 2021 3:02am by stefano Encarnacion

stefano Encarnacion
979 Points
1 Answer
Judith Houser
3,405 Points
Getting error on here:

Posted May 24, 2021 10:47pm by Judith Houser

Judith Houser
3,405 Points
2 Answers
Judith Houser
3,405 Points
Error message: StudentsCode.cs(9,16): error CS1525: Unexpected symbol `>' Compilation failed: 1 error(s), 0 warnings

Posted May 24, 2021 10:42pm by Judith Houser

Judith Houser
3,405 Points
2 Answers
Thea Partin
8,750 Points
What am I doing wrong?

Posted May 20, 2021 6:56pm by Thea Partin

Thea Partin
8,750 Points
- C#
- C# Basics
- Strings
- Strings
0 Answers

Prev Page 8 of 189 Next

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