Hi all,
I need to test if a url exists. I used url.exists() in RCurl package
library(RCurl)
however the test result is kind of weird. For example,
> url.exists("http://www.amazon.com";)
[1] FALSE
although www.amazon.com<http://www.amazon.com> is a valid url. Does anybody
know how to use that function correctly or the other way to test url existence?
Thanks.
HXD
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