Treehouse | Community | Iterating and Rendering with map()

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Seth wright
952 Points
DOM rendering in separate file on Visual Studio... how can I access the array?

Posted November 18, 2022 3:40am by Seth wright

Seth wright
952 Points
1 Answer
Micah Cleveland
633 Points
Question answered later on in the video.

Posted July 2, 2022 8:17pm by Micah Cleveland

Micah Cleveland
633 Points
2 Answers
karan Badhwar
Web Development Techdegree Graduate 18,135 Points
Why forEach() is not working

Posted May 3, 2022 8:49pm by karan Badhwar

karan Badhwar
Web Development Techdegree Graduate 18,135 Points
2 Answers
Nnanna Okoli
Front End Web Development Techdegree Graduate 19,181 Points
Error rendering Guils code at line 60

Posted April 26, 2022 10:15pm by Nnanna Okoli

Nnanna Okoli
Front End Web Development Techdegree Graduate 19,181 Points
1 Answer
moises hernandez
2,878 Points
Why is the Array iterated in const App(){} not in const Player(){} ?

Posted May 14, 2021 6:30am by moises hernandez

moises hernandez
2,878 Points
1 Answer
PLUS

Oladimeji Shekoni
Courses Plus Student 1,701 Points
I'm trying to run my react code but i keep getting this error. error Couldn't find a package.json file in "C:\\Users\\dj

Posted April 20, 2021 11:44am by Oladimeji Shekoni

Oladimeji Shekoni
Courses Plus Student 1,701 Points
1 Answer
Jason Herscovici
8,683 Points
Error when loading into browser

Posted April 15, 2021 3:33pm by Jason Herscovici

Jason Herscovici
8,683 Points
2 Answers
Nigel Msipa
Full Stack JavaScript Techdegree Student 12,060 Points
why use map as opposed to forEach?

Posted March 27, 2021 11:34pm by Nigel Msipa

Nigel Msipa
Full Stack JavaScript Techdegree Student 12,060 Points
1 Answer
travis halarewich
9,165 Points
The difference between "players" and "player"

Posted November 20, 2020 9:27pm by travis halarewich

travis halarewich
9,165 Points
1 Answer
cloud712
7,616 Points
toString method doesn't work on my keys, returns error

Posted November 17, 2020 2:22am by cloud712

cloud712
7,616 Points
1 Answer
Federico Lemaire
8,423 Points
Doubt about Props as a parameter in React

Posted April 28, 2020 8:10pm by Federico Lemaire

Federico Lemaire
8,423 Points
1 Answer
Kosta Kuts
15,894 Points
How about using " and ' with HTML string?

Posted February 22, 2020 7:06am by Kosta Kuts

Kosta Kuts
15,894 Points
1 Answer
Daniel Prowse
7,941 Points
Cant see any changes in the browser.

Posted February 5, 2020 9:37am by Daniel Prowse

Daniel Prowse
7,941 Points
1 Answer
elisha day
5,115 Points
I followed everything in this video and it is saying cannot read property 'map' of undefined

Posted January 30, 2020 9:57pm by elisha day

elisha day
5,115 Points
2 Answers
Brian Lockerbie
Full Stack JavaScript Techdegree Graduate 17,512 Points
Why is my score not displaying 50?

Posted December 11, 2019 12:25am by Brian Lockerbie

Brian Lockerbie
Full Stack JavaScript Techdegree Graduate 17,512 Points
2 Answers
Erika Reiman
4,529 Points
Why aren't all my players rendering in the DOM? I have added multiple Player components but only one player shows up

Posted November 6, 2019 2:29pm by Erika Reiman

Erika Reiman
4,529 Points
2 Answers
lassek
8,209 Points
Lacking explanation of array magically converted to JSX

Posted October 21, 2019 2:38pm by lassek

lassek
8,209 Points
2 Answers
Jesse Dispoto
Front End Web Development Techdegree Graduate 14,538 Points
Can't see props with new React Dev tools update?

Posted September 15, 2019 11:37pm by Jesse Dispoto

Jesse Dispoto
Front End Web Development Techdegree Graduate 14,538 Points
3 Answers
<noob />
17,062 Points
Question about the use of score inside of the Player component

Posted August 17, 2019 9:23pm by <noob />

<noob />
17,062 Points
0 Answers
Brett Gamble
407 Points
Players array not appearing

Posted July 23, 2019 11:06pm by Brett Gamble

Brett Gamble
407 Points
4 Answers
Heather Lau
16,665 Points
Should I use constructor in react component or not?

Posted July 22, 2019 8:41am by Heather Lau

Heather Lau
16,665 Points
1 Answer
Uche Onuekwusi
18,070 Points
My player component score is not changing

Posted July 16, 2019 11:44am by Uche Onuekwusi

Uche Onuekwusi
18,070 Points
0 Answers
diamondnalexander
997 Points
The "Ok, I got it" page returns a 404. https://teamtreehouse.com/instructions/3982/complete

Posted July 12, 2019 7:08am by diamondnalexander

diamondnalexander
997 Points
1 Answer
Luke Markham
Front End Web Development Techdegree Graduate 17,289 Points
propTypes

Posted June 20, 2019 3:35am by Luke Markham

Luke Markham
Front End Web Development Techdegree Graduate 17,289 Points
1 Answer
Luke Markham
Front End Web Development Techdegree Graduate 17,289 Points
Must use destructing props assignment Eslint

Posted June 18, 2019 8:07am by Luke Markham

Luke Markham
Front End Web Development Techdegree Graduate 17,289 Points
1 Answer
Routine Poutine
26,050 Points
Why does the component tree put specific data before general data? Why is App.js more specific than its child component?

Posted June 7, 2019 7:14pm by Routine Poutine

Routine Poutine
26,050 Points
1 Answer
Routine Poutine
26,050 Points
Why does JSX allow for strings without {}, but not numbers and booleans? "My Scoreboard" is OK, but not {5}.

Posted June 7, 2019 6:56pm by Routine Poutine

Routine Poutine
26,050 Points
3 Answers
PLUS

Lisa Carbonell
Full Stack JavaScript Techdegree Graduate 16,926 Points
Frustrated following along in workspace... but unable to see the results of my coding in the browser. Blindly coding.

Posted April 20, 2019 3:07am by Lisa Carbonell

Lisa Carbonell
Full Stack JavaScript Techdegree Graduate 16,926 Points
2 Answers
hun ee4
161 Points
fill in the correct answer

Posted April 16, 2019 8:57pm by hun ee4

hun ee4
161 Points
2 Answers
hun ee4
161 Points
Enable the use of props inside the Header component. Then, add the code that displays the value of a prop named user

Posted April 16, 2019 8:55pm by hun ee4

hun ee4
161 Points
1 Answer

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