Perl Best Practices

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

wantarray function

warehoused attributes

warn function

warn statement

warnings

     best practices 2nd

     testing/debugging 2nd 3rd

weaken( ) subroutine 2nd 3rd

WeakRef module (CPAN)

while statement

     checking CSV syntax

     for loops and

     implicit returns and

     input loops and

     module interfaces and

     postfix looping and

     readability

     redo statement and 2nd

     Smart::Comments module and

WIFEXITED( ) subroutine