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Debug code out of production systems

by liz (Monsignor)
on Jan 24, 2004 at 22:08 UTC ( #323875=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    export DEBUGGING=1
    perl -Mbegin yourscript.pl
    
  2. or download this
    perl -Mbegin=VERBOSE yourscript.pl
    
  3. or download this
    perl -Mbegin=all yourscript.pl
    
  4. or download this
    ======= yourscript.pl ===================
    
    ...
    # code that's always compiled and executed
    
    ========================================
    
  5. or download this
    my $foo = 2;
    
    ...
    =cut
    
    warn "normal foo = $foo\n";
    
  6. or download this
    my $foo = 2;
    
    ...
    }
    
    warn "normal foo = $foo\n";
    

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