Treehouse | Community | Combine and Manipulate Strings

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Emmitt Harrow
Full Stack JavaScript Techdegree Student 4,304 Points
Getting error -> Bummer: Cannot read property '1' of null

Posted February 25, 2023 4:31pm by Emmitt Harrow

Emmitt Harrow
Full Stack JavaScript Techdegree Student 4,304 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
Is this approach okay? #flatten #reduce #map

Posted February 25, 2023 10:04am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
What if.. 🤔 We reordered the array.

Posted February 25, 2023 6:23am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
why we dont use append()?

Posted February 24, 2023 3:02pm by Gal Parselany

Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
1 Answer
ChienTsun Chan
7,042 Points
Share my solution.

Posted February 24, 2023 5:52am by ChienTsun Chan

ChienTsun Chan
7,042 Points
0 Answers
Ami Eaton
1,206 Points
How could you possibly use bracket notation on line 8?

Posted February 24, 2023 12:39am by Ami Eaton

Ami Eaton
1,206 Points
1 Answer
Alex Hort-Francis
17,074 Points
`props.id` vs `id` in the click event handler callback function.

Posted February 23, 2023 7:32pm by Alex Hort-Francis

Alex Hort-Francis
17,074 Points
1 Answer
ChienTsun Chan
7,042 Points
Share my solution

Posted February 23, 2023 7:48am by ChienTsun Chan

ChienTsun Chan
7,042 Points
0 Answers
Penuel Petit-noel
1,947 Points
Below role, create a new variable named msg that combines the firstName, lastName and role variables to create a string?

Posted February 23, 2023 4:50am by Penuel Petit-noel

Penuel Petit-noel
1,947 Points
1 Answer
Gremyko Coleman
9,756 Points
Does treehouse have any newer content classes on Ajax?

Posted February 23, 2023 1:10am by Gremyko Coleman

Gremyko Coleman
9,756 Points
1 Answer
Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
why to add classname that dosent exist?!?!

Posted February 22, 2023 9:20pm by Gal Parselany

Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
1 Answer
Lu Favela
Front End Web Development Techdegree Student 15,570 Points
'new' keyword

Posted February 22, 2023 8:14pm by Lu Favela

Lu Favela
Front End Web Development Techdegree Student 15,570 Points
1 Answer
Raul Crespo
5,721 Points
I'm providing the key and the empty method to the object, but still getting an error "unexpected identifier"

Posted February 22, 2023 5:41pm by Raul Crespo

Raul Crespo
5,721 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
What if... 🤔 these two methods are the same. Then is it true .reduce() is just performing a variable assignment?

Posted February 22, 2023 4:48am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
James Murray
3,263 Points
JavaScript Numbers - create a program with math

Posted February 21, 2023 1:56pm by James Murray

James Murray
3,263 Points
- JavaScript
0 Answers
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
Why doesn't parseInt(number).toString() work?

Posted February 21, 2023 12:57am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
my solution :

Posted February 20, 2023 8:09pm by Gal Parselany

Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
- JavaScript
- Create an Array of Objects
0 Answers
Robert Hubbard
Full Stack JavaScript Techdegree Student 6,780 Points
"Uncaught ReferenceError: sayGreeting is not defined", instead of value undefined.

Posted February 20, 2023 3:05pm by Robert Hubbard

Robert Hubbard
Full Stack JavaScript Techdegree Student 6,780 Points
- JavaScript
0 Answers
Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
my solution:

Posted February 20, 2023 2:53pm by Gal Parselany

Gal Parselany
Full Stack JavaScript Techdegree Graduate 26,281 Points
- JavaScript
- Build a Two-Dimensional Array
0 Answers
JOE BELL
11,113 Points
xhr.send() error

Posted February 19, 2023 9:54pm by JOE BELL

JOE BELL
11,113 Points
0 Answers
jvandlen
2,158 Points
How do i get the Console function to work?

Posted February 19, 2023 8:24pm by jvandlen

jvandlen
2,158 Points
- JavaScript
- What is Full Stack JavaScript
0 Answers
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
A history of error catching for readyState and status since xhr?

Posted February 19, 2023 8:51am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
0 Answers
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
How many times do you need to declare `async`?

Posted February 19, 2023 8:06am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
When is the promise being created by fetch()?

Posted February 19, 2023 6:59am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
Does promise.all() produce an array of objects, or an array-like collection?

Posted February 19, 2023 5:46am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
But with .then() you can't pass values as arguments into callbacks like you can with nested callbacks?

Posted February 18, 2023 7:28am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
Confusion.. 😵‍💫 Is the data object being returned by getJSON() a param or argument?

Posted February 18, 2023 3:05am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
0 Answers
Robert Hubbard
Full Stack JavaScript Techdegree Student 6,780 Points
Strangely a variable is not defined on the same line, even though it was used earlier on the line.

Posted February 17, 2023 4:39pm by Robert Hubbard

Robert Hubbard
Full Stack JavaScript Techdegree Student 6,780 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1. Do multiple Web APIs manage one callback queue 2. When does event loop prioritise tasks in the queue?

Posted February 17, 2023 10:10am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
../data/rooms.json -> Status 404

Posted February 17, 2023 6:26am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
2 Answers

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Emmitt Harrow

Emmitt Harrow

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Gal Parselany

Gal Parselany

ChienTsun Chan

ChienTsun Chan

Ami Eaton

Ami Eaton

Alex Hort-Francis

Alex Hort-Francis

ChienTsun Chan

ChienTsun Chan

Penuel Petit-noel

Penuel Petit-noel

Gremyko Coleman

Gremyko Coleman

Gal Parselany

Gal Parselany

Lu Favela

Lu Favela

Raul Crespo

Raul Crespo

Samuel Kleos

Samuel Kleos

James Murray

James Murray

Samuel Kleos

Samuel Kleos

Gal Parselany

Gal Parselany

Robert Hubbard

Robert Hubbard

Gal Parselany

Gal Parselany

JOE BELL

JOE BELL

jvandlen

jvandlen

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos

Robert Hubbard

Robert Hubbard

Samuel Kleos

Samuel Kleos

Samuel Kleos

Samuel Kleos