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Re: Handling both string and numeric comparisons

by Aragorn (Curate)
on May 12, 2005 at 14:44 UTC ( #456410=note: print w/replies, xml ) Need Help??


in reply to Handling both string and numeric comparisons

In the standard module Scalar::Util, there is a function looks_like_number EXPR with which you can check this. It'll return true if Perl thinks EXPR is a number.

Arjen

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[marto]: Does the command line arg --product-version@ help?
[LanX]: xD
[erix]: 'systematic' is going to be hard to define I think
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LanX Much enemy much ore
[Corion]: marto: Naah, my module doesn't care, but the users of my module might expect some things to work in Chrome that only work in later builds (or, as seems to be the case, don't work there either ;) )
[Corion]: But I really wonder - I can tell Chrome to go offline, but requesting pages over the network still succeeds. But if I manually click the "offline" checkbox, that's different :-/

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