Intermediate Perl

Index

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

& (ampersand), in subroutine references

@_ (at sign, underscore) parameter list, passing to methods

\ (backslash)

     as directory separator

     as reference operator 2nd 3rd

{} (curly braces)

     anonymous hash constructors using

     dereferencing arrays

     dereferencing hashes

     dereferencing subroutines

     enclosing package directive

     when not needed 2nd

$_ (dollar sign, underscore) variable

+ (plus sign)

     preceding anonymous hash constructor

     preceding terms

?: (question mark, colon) operator

: (semicolon), preceding blocks

<=> (spaceship operator)

[] (square brackets), anonymous array constructors using

_ _END_ _ marker