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JavaScript

Posted by Jennifer Wise
Jennifer Wise
17,126 Points

JavaScript Arrarys Creating Arrays

I for the life of me can not figure out what they are asking of me in the following question:

Set the 'guides' that has placeholders for 42 elements but has no values stored in it.

Everything i have tried has not worked!!!

Could someone please help!

Thanks!

5 Answers

Karen Quan
Karen Quan
3,847 Points

Check out the "Creating Arrays" video at around 6:41 and he goes over how to accomplish it :) Let me know if you still have problems!

Jennifer Wise
Jennifer Wise
17,126 Points

Thank you!!!

matthew winters
PLUS
matthew winters
Courses Plus Student 3,781 Points
matthew winters
matthew winters
Courses Plus Student 3,781 Points

capitalize the a on array, thats what was stomping me

Michelle Pepe
Michelle Pepe
Courses Plus Student 6,125 Points

Me too Matthew. Javascript is very case sensitive .

Jennifer Wise
Jennifer Wise
17,126 Points
Jennifer Wise
Jennifer Wise
17,126 Points

Hi,

You need to watch the video from 6:41 to 6:43. He will show you what you need to input in the code.

var guides= new Array (42);

Vikram Singhal
Vikram Singhal
2,035 Points

Thank you it finally made sense.

Vikram Singhal
Vikram Singhal
2,035 Points
Vikram Singhal
Vikram Singhal
2,035 Points

Hey Jennifer, I got stuck at the same problem and I can't figure it out. (Even after watching that video suggested by Karen) How did you solve it and what's the answer?.. I am so anxious. Thanks!

Raymundo Figueroa
seal-mask
.a{fill-rule:evenodd;}techdegree
Raymundo Figueroa
Front End Web Development Techdegree Student 25,606 Points
Raymundo Figueroa
.a{fill-rule:evenodd;}techdegree
Raymundo Figueroa
Front End Web Development Techdegree Student 25,606 Points

THX, Matthew