Re: How to know if a file has been opened before?
Re: How to know if a file has been opened before?
- Subject: Re: How to know if a file has been opened before?
- From: Graham Cox <email@hidden>
- Date: Wed, 06 Jun 2012 00:14:09 +1000
On 05/06/2012, at 10:51 PM, julius wrote:
>> I don't bother culling out thumbnail files that are never needed (if the original file is deleted for example), I just let the cache grow as disk space is super-abundant.
>
> Am I right in thinking that if the finder is used to move or duplicate the original file or a containing folder name is changed, you then need to re-create the thumbnail?
> If so then this is an interesting example of using memory to simplify program logic.
>
Bookmarks track files as they move, but not when they are deleted. But yes, if the bookmark failed to resolve for some reason then the thumbnail just gets recreated. It is super-simple.
--Graham
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