[Israel.pm] (no subject)

Gabor Szabo szabgab at gmail.com
Thu Mar 16 13:24:27 PST 2006


On 3/16/06, Sagiv Barhoom <sagivba at 012.net.il> wrote:
> On Thursday 16/3/2006 17:33, Gabor Szabo wrote:
> >
> > Why can't us stick $10 or better yet ${10} there ?
> Gabor, could you  please explain why ${10} is better then $10?

Probably for perl it is the same but I, as programmer can see better
that the writer really ment $10.

But again I think this argument is moot as I don't think you really need 10
capturing ()-s in any real life regex.
Either use split or make the others non capturing by (?:)

Gabor




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