Treehouse | Community | Concise Arrow Function Syntax

🚀 In our NEW AI Bootcamp you'll build a working app in 28 days, no experience required. Free to all subscription levels.

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

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Peter Huang
5,427 Points
is it worth to use arrow function?

Posted December 25, 2022 5:53pm by Peter Huang

Peter Huang
5,427 Points
1 Answer
Mika Lind
5,441 Points
Isn't it common to remove parentheses if you only have one argument?

Posted November 27, 2021 6:03pm by Mika Lind

Mika Lind
5,441 Points
1 Answer
fs5
3,809 Points
What is the answer to question 4 of 5? const remove = (string.letter) => { let regex = new RegExp(letter, '

Posted December 26, 2019 8:03pm by fs5

fs5
3,809 Points
1 Answer
Brandon Olson
Full Stack JavaScript Techdegree Student 5,445 Points
Does arrow syntax the same as function?

Posted December 16, 2019 7:34pm by Brandon Olson

Brandon Olson
Full Stack JavaScript Techdegree Student 5,445 Points
1 Answer
Maycey Davis
2,792 Points
getting started with ES2015

Posted November 4, 2019 1:36pm by Maycey Davis

Maycey Davis
2,792 Points
3 Answers
Maycey Davis
2,792 Points
o-

Posted November 1, 2019 1:00pm by Maycey Davis

Maycey Davis
2,792 Points
3 Answers
Chris Yan
Full Stack JavaScript Techdegree Student 9,250 Points
Does an arrow function return a value if there is more than 1 line of code?

Posted September 18, 2019 2:54am by Chris Yan

Chris Yan
Full Stack JavaScript Techdegree Student 9,250 Points
1 Answer
Jake Smith
Data Analysis Techdegree Student 15,921 Points
Declarations vs expressions

Posted July 19, 2019 4:32pm by Jake Smith

Jake Smith
Data Analysis Techdegree Student 15,921 Points
1 Answer
Tibor Ruzinyi
17,968 Points
square(x)

Posted April 1, 2019 6:06pm by Tibor Ruzinyi

Tibor Ruzinyi
17,968 Points
1 Answer
PLUS

bhupendra rana
Courses Plus Student 5,610 Points
Arrow Function

Posted March 28, 2019 3:02pm by bhupendra rana

bhupendra rana
Courses Plus Student 5,610 Points
1 Answer
Raul Cisneros
7,319 Points
Dont see benefit to arrow functions.

Posted July 27, 2018 5:22pm by Raul Cisneros

Raul Cisneros
7,319 Points
5 Answers
PLUS

Fernando Jimenez
Courses Plus Student 8,455 Points
why is my answer wrong?

Posted July 18, 2018 8:39pm by Fernando Jimenez

Fernando Jimenez
Courses Plus Student 8,455 Points
1 Answer
Conner Mack
7,309 Points
need help on this question

Posted May 7, 2018 5:46pm by Conner Mack

Conner Mack
7,309 Points
10 Answers
Eric Gentry
6,197 Points
Confused on the correct answer of this question.

Posted April 23, 2018 5:48pm by Eric Gentry

Eric Gentry
6,197 Points
2 Answers
Andrea Evolo
7,496 Points
How well is supported ES2015?

Posted April 23, 2018 4:34pm by Andrea Evolo

Andrea Evolo
7,496 Points
1 Answer
Sibin Lu
2,945 Points
What answers should I fill in the blank for this question?

Posted April 1, 2018 5:59pm by Sibin Lu

Sibin Lu
2,945 Points
2 Answers
gene c
13,630 Points
So do I use "var" or "let" to declare variables now?

Posted March 28, 2018 10:20am by gene c

gene c
13,630 Points
6 Answers
tomd
16,701 Points
Updating old code, arrow function doesn't work

Posted March 18, 2018 8:03am by tomd

tomd
16,701 Points
1 Answer
Aarica Hammond
5,115 Points
I Don't understand

Posted March 1, 2018 3:10pm by Aarica Hammond

Aarica Hammond
5,115 Points
1 Answer
Alvis Chen
4,548 Points
arrow function

Posted February 22, 2018 3:03am by Alvis Chen

Alvis Chen
4,548 Points
1 Answer
babasariffodeen
6,475 Points
TESTING: Please can someone let me know if this question appears with link to video automatically?

Posted February 20, 2018 1:32pm by babasariffodeen

babasariffodeen
6,475 Points
1 Answer
Adam N
70,280 Points
Video seems to imply that this should work

Posted February 1, 2018 6:51pm by Adam N

Adam N
70,280 Points
1 Answer
Derek Vha
10,452 Points
JavaScript - Arrow Function Expression

Posted January 22, 2018 6:58pm by Derek Vha

Derek Vha
10,452 Points
3 Answers

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