Treehouse | Community | Combining filter() and map()

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James Reich
Front End Web Development Techdegree Graduate 14,854 Points
arr.charAt() vs arr[index]

Posted June 23, 2022 10:34pm by James Reich

James Reich
Front End Web Development Techdegree Graduate 14,854 Points
1 Answer
karan Badhwar
Web Development Techdegree Graduate 18,136 Points
Shorthand

Posted February 4, 2022 9:05am by karan Badhwar

karan Badhwar
Web Development Techdegree Graduate 18,136 Points
1 Answer
Sara Masek
Front End Web Development Techdegree Student 11,513 Points
Why does filter have to come first in the chain sequence?

Posted October 11, 2021 7:08pm by Sara Masek

Sara Masek
Front End Web Development Techdegree Student 11,513 Points
3 Answers
Frank keane
8,074 Points
Arrow functions don't always use curly braces though.

Posted June 18, 2021 2:26pm by Frank keane

Frank keane
8,074 Points
2 Answers
Frank keane
8,074 Points
Would .reduce work here also?

Posted June 18, 2021 2:02pm by Frank keane

Frank keane
8,074 Points
0 Answers
Gremyko Coleman
9,756 Points
I did my solution a different way, but had the same results

Posted March 8, 2021 8:02am by Gremyko Coleman

Gremyko Coleman
9,756 Points
1 Answer
Rick S
11,273 Points
.map(name => ({ name: name}) ); In the arrow function body, how does it know which 'name' is the provided argument

Posted February 27, 2021 3:04am by Rick S

Rick S
11,273 Points
5 Answers
Jordan Kittle
Full Stack JavaScript Techdegree Graduate 20,150 Points
This lesson never taught about wrapping an object literal in parenthesis to tell JavaScript to treat it as a literal.

Posted November 14, 2020 7:35pm by Jordan Kittle

Jordan Kittle
Full Stack JavaScript Techdegree Graduate 20,150 Points
1 Answer
Anton Paluykh
8,994 Points
Property and value - name

Posted June 24, 2020 2:10pm by Anton Paluykh

Anton Paluykh
8,994 Points
1 Answer
PLUS

Begana Choi
Courses Plus Student 13,126 Points
what's wrong with my code?

Posted March 12, 2020 4:42pm by Begana Choi

Begana Choi
Courses Plus Student 13,126 Points
1 Answer
Xavi Guasch
10,882 Points
Combining filter() and map(), challenge doubt

Posted October 29, 2017 1:09pm by Xavi Guasch

Xavi Guasch
10,882 Points
6 Answers

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James Reich

James Reich

karan Badhwar

karan Badhwar

Sara Masek

Sara Masek

Frank keane

Frank keane

Frank keane

Frank keane

Gremyko Coleman

Gremyko Coleman

Rick S

Rick S

Jordan Kittle

Jordan Kittle

Anton Paluykh

Anton Paluykh

Begana Choi

Begana Choi

Xavi Guasch

Xavi Guasch