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Re^4: How do I quickly strip blank space from the beginning/end of a string?

by blahblahblah (Priest)
on Jul 22, 2009 at 01:12 UTC ( #782138=note: print w/ replies, xml ) Need Help??

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  1. or download this
    if ($x =~ /\s/)
  2. or download this
    if (substr($x, -1) =~ /^\s/
  3. or download this
    if (rindex($x," ") == 0 || rindex($x,"\r") == 0 ||  rindex($x,"\n") ==
+ 0 ||  rindex($x,"\t") == 0)

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