Hi,
I'm missing something here.
One of us is. :-)
The OP's problem was that using for..in on an array was looping
through the property names and he expected it to loop through array
indexes. That's the common misconception I was talking about. People
think for..in loops through array indexes,
On Aug 2, 3:43 pm, T.J. Crowder t...@crowdersoftware.com wrote:
Hi,
I found that array looping method online, I guess I will remove that
page from my bookmarks.
Yes, it's an extremely common misconception.
What, that for..in iterates over an object's properties? It's per
ECMA-262. There
Hi,
Yes, it's an extremely common misconception.
What, that for..in iterates over an object's properties?
No, that it loops over array indexes.
-- T.J.
On Aug 2, 3:49 pm, RobG rg...@iinet.net.au wrote:
On Aug 2, 3:43 pm, T.J. Crowder t...@crowdersoftware.com wrote:
Hi,
I found that
On Aug 3, 2:19 am, T.J. Crowder t...@crowdersoftware.com wrote:
Hi,
Yes, it's an extremely common misconception.
What, that for..in iterates over an object's properties?
No, that it loops over array indexes.
I'm missing something here. Array indexes are properties, which is why
they
Hi,
`for..in` is not for looping through the indexes of an array, it's for
looping through the property names of an object. More in the API docs:
http://api.prototypejs.org/language/array/
...and in the unofficial wiki:
http://proto-scripty.wikidot.com/prototype:tip-looping-through-arrays
Thanks very much, that makes a lot of sense now.
I found that array looping method online, I guess I will remove that
page from my bookmarks.
Thanks for setting me right :)
On 1 Aug, 11:47, T.J. Crowder t...@crowdersoftware.com wrote:
Hi,
`for..in` is not for looping through the indexes of
