Sams Teach Yourself Perl in 24 Hours (3rd Edition)
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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]
value hashes values hashes DBM files variables array assignments converting between scalars and elements extracting elements finding the end 2nd iterating over reordering size 2nd slices splicing arrays passing to subroutines two-dimensional data structures building references debugging modifying as program runs output filehandles closing 2nd indirect names reading writing to files global hashes adding elements applications 2nd DBM files each function initializing inverting key-value pairs list context passing to subroutines removing keys retrieving elements testing for keys interpolation lexical 2nd local names package 2nd private blocks subroutines references arrays creating dereferencing hashes modifying original value 2nd regular expressions matching against other than $ 2nd renaming English module scalar converting between arrays and default values regular expressions scalars assignment string searches scope defined dynamic lexical scoping 2nd 3rd 4th Small Program Using Package and Lexical Variables (Listing 17.4) 2nd Small Scoping Example (Listing 17.3) 2nd sorting special $_ type identifiers Vendor Parts List (Listing 19.3) 2nd 3rd version numbers Perl module errors vin subroutine Car class example VMS pathnames
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