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Re: extract only uppercases from string

by johngg (Abbot)
on Aug 23, 2012 at 11:11 UTC ( #989285=note: print w/replies, xml ) Need Help??


in reply to extract only uppercases from string

$ perl -E ' > $str = q{G_I1E2_GTGGAG^303CTGgacgCCCTGC_I2E3_TACA}; > say for > map { tr{[ACGT]}{}cd; $_ } > split m{[a-z]+}, $str;' GGTGGAGCTG CCCTGCTACA $

Cheers,

JohnGG

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[Eily]: s/complete ness/complete mess/ :P
[Eily]: and you can overload "0+" rather than bool, as numification is used instead of stringification in boolean context when available

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