Re: Better expression for $x = !!$y||0

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Re^2: Better expression for $x = !!$y\|\|0 by salva (Canon) on Apr 19, 2005 at 10:08 UTC
and: timtowtdi ... `$x = int !!$y;` [download]	[reply] [d/l]
Re^3: Better expression for $x = !!$y\|\|0 by merlyn (Sage) on Apr 19, 2005 at 14:05 UTC
`$x = int !!$y;` [download] There's no promise in the docs that the result of "!" will be "1" and "undef". It could be "37" for "a true value". -- Randal L. Schwartz, Perl hacker Be sure to read my standard disclaimer if this is a reply.	[reply] [d/l]