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Re: what is benefit of unless ?

by Anonymous Monk
on Feb 05, 2005 at 12:04 UTC ( #428302=note: print w/ replies, xml ) Need Help??

in reply to what is benefit of unless ?
in thread unless statements

You can use "else" with "unless".

"unless" means "if not", so it reverses the meaning of an "if" comparison.

See perlsyn for details.

Please read Where should I post X? and How (Not) To Ask A Question.

Comment on Re: what is benefit of unless ?
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equivalent code for unless
by Anonymous Monk on Feb 05, 2005 at 12:15 UTC
    is this the equivalent code for " unless(condition)" ? if !(condition) { ... ... } else { ... ... } reply soon, barun parichha
Re^2: what is benefit of unless ?
by flight on Mar 23, 2006 at 13:22 UTC
    You can use the if/else statement intead of "unless" but it requires more commands of if/else than "unless" and the loop continues as long we required

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