"be consistent" | |
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
Well, people should read documentation. If you see "qr" and don't understand what it does, the first thing you should do is read the docs -- don't just assume you know how it works. From perldoc -f qr qr/STRING/ qx/STRING/ qw/STRING/ Generalized quotes. See the Regexp Quote-Like Operators entry in the perlop manpage. From perldoc perlop qr/STRING/imosx This operators quotes--and compiles--its STRING as a regular expression. STRING is interpolated the same way as PATTERN in `m/PATTERN/'. If "'" is used as the delimiter, no interpolation is done. Returns a Perl value which may be used instead of the corresponding `/STRING/imosx' expression.
In reply to Re: Re: Re: qr// hidden risks
by hossman
|
|