Re^2: Match Ip Address on cmd line

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Re^3: Match Ip Address on cmd line by halley (Prior) on Sep 09, 2011 at 14:45 UTC
The things you ask about are partly about style choices. Equivalent: `do_something() if <condition>; if (<condition>) { do_something(); }` [download] Equivalent: `m[regex] m\|regex\| m/regex/ /regex/` [download] Equivalent: `"string-with-expanded-$variables" qq[string-with-expanded-$variables] qq/string-with-expanded-$variables/` [download] Using qq// is common on command lines, since the shell itself may require quotes or double-quotes. Equivalent: `'string-expanding-no-variables' q[string-expanding-no-variables] q/string-expanding-no-variables/` [download] All of this can be found in perldoc perlsyn and perldoc perlop. -- `[ e d @ h a l l e y . c c ]`	[reply] [d/l] [select]
Re^4: Match Ip Address on cmd line by sans-clue (Beadle) on Sep 09, 2011 at 15:43 UTC
veddy nice I like. thanks	[reply]
Re^3: Match Ip Address on cmd line by RyuMaou (Deacon) on Sep 09, 2011 at 14:58 UTC
thanks so much, does the trick. what does qq mean ? http://lmgtfy.com/?q=perl+qq http://perldoc.perl.org/perlop.html#Quote-Like-Operators	[reply]