(February 24, 2010 at 9:27 am)Tiberius Wrote:(February 24, 2010 at 9:22 am)Darwinian Wrote: Even better idea, load the page into a variable and using ajax simply re-load every ?? seconds and compare the two, if there are any changes then the page has changed and the poster can be alerted and given the option to see the 'new' page before they post.That would be an example of far too much server load. It can be done easily with an SQL query check. Also, you cannot guarantee the page won't change every reload anyway, due to the amount of JavaScript, the time / date at the top, etc.
Just thinking out aloud here :S
I've got another idea now... And yes, it's sql based.

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