sandy1028 has asked for the wisdom of the Perl Monks concerning the following question:
Hi, I have to replace all the control characters like ^O,^N but the code below does not substitutes.
If I use the code like below$arr[$i] =~ s/^\c[A-Z]//g;
updates for only ctrlO. Please tell me how to update for all character$arr[$i]=~ s/\cO//g;