Re^2: Is A Number

by LanX (Sage)

on Dec 17, 2021 at 15:41 UTC ( #11139688=note: print w/replies, xml )

Need Help??

> If you are just looking for an elegant, ready-made solution then Scalar::Util::looks_like_number fits the bill:

Even better ... it's core.

So no need to install anything.

D:\tmp\pm>corelist Scalar::Util

Data for 2021-01-23
Scalar::Util was first released with perl v5.7.3

D:\tmp\pm>
[download]

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}

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