Re^2: How do I stop printing a hash value

by iphone (Beadle)

on Dec 18, 2010 at 01:58 UTC ( [id://877724]=note: print w/replies, xml )

Need Help??

I am using the below

  if ((scalar @$value) && not grep (/\/\*(.*)\*\//,@$value))
{
}
[download]

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Re^3: How do I stop printing a hash value by PeterPeiGuo (Hermit) on Dec 18, 2010 at 02:09 UTC
Read the document for "grep" more carefully. The following might be a starting point for you, and you can continue from here: `print join(",", grep(!/\/\(.)\*\//, @$value));` [download] Peter (Guo) Pei	[reply] [d/l]
Re^4: How do I stop printing a hash value by iphone (Beadle) on Dec 18, 2010 at 05:41 UTC
Thanks for all your help.The following works for me. `if (scalar @$value) { # check that the arrayref isn't empty my @arr = grep(!/^\/\*/, @$value); print "\n ", join(", ", @arr), "\n\n"; }` [download]	[reply] [d/l]