[OpenLayers-Users] Re moved markers still occupy memory :/

[Eric Lemoine]

Hi realjax. What do you mean? That OL does modify the prototype of
Array? If so where in the code? Thanks. Eric

2008/8/10, realjax <jax at schildmos.nl>:
>
> You better take a look at OpenLayers.Util then.
>
>
> Eric Lemoine-3 wrote:
>>
>> OpenLayers does not modify the prototypes of native JS types (Array,
>> Function, etc.). Eric
>>
>> 2008/8/9, jax at schildmos.nl <jax at schildmos.nl>:
>>> I stand corrected.. (again) :-)
>>>
>>> Still.. IE6 doesn't support it, so in the case of IE 6 it then probably
>>> gets
>>> added to array's prototype somewhere. I searched for this possibility but
>>> couldn't find it in the code. I guess I spoke too soon. My apologies.
>>>
>>>
>>>> Er, I think this is a very unlikely statement... removeItem is used
>>>> extensively throughout the code, and if it didn't work in IE6, we'd have
>>>> a lot of trouble.
>>>>
>>>> I've just confirmed via Firebug Lite in IE that
>>>> OpenLayers.Util.removeItem(['1','2','3'], '2')
>>>>
>>>> returns:
>>>>
>>>> ['1', '3']
>>>>
>>>> So, I don't think looking at OpenLayers.Util.removeItem askance is
>>>> likely to work well.
>>>>
>>>> Regards,
>>>> --
>>>> Christopher Schmidt
>>>> MetaCarta
>>>>
>>>
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