Help with each() function

$ninja · 09-22-2015, 01:56 AM

Edit: isArray is a function, therefore it needs parantheses.

Dijkstra · 09-22-2015, 02:50 AM

isArray is a function "isArray()" and it belongs to Array.

Code:
Array.isArray([]);

$ninja · 09-22-2015, 03:13 AM

(09-22-2015, 02:50 AM)Dijkstra Wrote: isArray is a function "isArray()" and it belongs to Array.

Code:
Array.isArray([]);

Yup, just figured that out after looking it up on SO. Smile

But what about alert() not working?

Dijkstra · 09-22-2015, 03:40 AM

(09-22-2015, 03:13 AM)$ninja Wrote: Yup, just figured that out after looking it up on SO.
But what about alert() not working?

No idea, I only use backend JS. lol
I have a feeling it has to do with the alert() being in the callbacks. Chrome tries to prevent spamming alert()?

$ninja · 09-22-2015, 05:09 AM

(09-22-2015, 03:40 AM)Dijkstra Wrote: No idea, I only use backend JS. lol
I have a feeling it has to do with the alert() being in the callbacks. Chrome tries to prevent spamming alert()?

Perhaps. But it doesn't really matter since I only use alert() for quick debugging anyways.

$ninja · 09-24-2015, 01:09 AM

Edit: Fixed with hasOwnProperty.

Help with each() function
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