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JavaScript JavaScript Basics (Retired) Storing and Tracking Information with Variables Combining Strings

Posted by hum4n01d
hum4n01d
25,492 Points

‘Welcome’ + ‘to’ + ‘treehouse’ is contradicting what Dave says

In the video, Dave says that adding two strings won’t automatically put a space in-between yet, next he shows:

‘Welcome’ + ‘to’ + ‘treehouse’ = Welcome to treehouse

That contradicts what he just said. It should equal:

‘Welcometotreehouse’ right?

This was probably just a mistake, but please tell me if it isn’t.

hum4n01d
hum4n01d
25,492 Points

If you write

/cc Chris Upjohn

Does that notify you?

Chris Shaw
Chris Shaw
26,663 Points
Chris Shaw
Chris Shaw
26,663 Points

The /cc doesn't matter, mentioning mean when using @ does notify I and any other mentioned user (including you) via notifications.

2 Answers

Dave McFarland
STAFF
Dave McFarland
Treehouse Teacher
Dave McFarland
Dave McFarland
Treehouse Teacher

Thanks for pointing this out. You're right, it's an error. We'll fix it shortly.

hum4n01d
hum4n01d
25,492 Points

Great!

Joe Rizza
Joe Rizza
8,513 Points
Joe Rizza
Joe Rizza
8,513 Points

I saw this too. I believe it was a mistake.

hum4n01d
hum4n01d
25,492 Points

Yeah, thats what I thought