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Re^3: regex doubt on excluding

by hdb (Prior)
on Apr 21, 2014 at 08:46 UTC ( #1082997=note: print w/replies, xml ) Need Help??


in reply to Re^2: regex doubt on excluding
in thread regex doubt on excluding

How about this?

$string =~ s/^\s*?\n$/\n/mg;

UPDATE: the regex is not working properly but this should, the \n and the $ are somewhat duplicate:

$string =~ s/^\s*?\n/\n/mg;

Replies are listed 'Best First'.
Re^4: regex doubt on excluding
by Anonymous Monk on Apr 21, 2014 at 09:43 UTC

    Thank you hdb... it worked...

    its working with $string =~ s/^\s*?\n/\n/mg; too... :-)

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