Re: web page update notifier


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Re: web page update notifier

by danielcid (Scribe)

on Jul 09, 2004 at 15:31 UTC ( [id://373168]=note: print w/replies, xml )

Need Help??

in reply to web page update notifier

You could use a md5 hash to check if the file has
modified or not. It is much more accurate and safe than
only using a diff. In addition, using the MD5 hash will
make the storage for the file much smaller..

*someone said to use "HEAD", to check the last modified
date. This value is not safe/trustworthy.

[]'s

-DBC

Comment on Re: web page update notifier

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Re^2: web page update notifier
by Juerd (Abbot) on Jul 12, 2004 at 10:54 UTC

It is much more accurate and safe than only using a diff.

Accuracy is irrelevant for text documents. Either a line is the same, or it is not. Besides that, I'm especially interested in *which* lines are different, and how they changed. diff tells me exactly that.