index_O

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]

Object Linking and Embedding (OLE)
Object Oriented Perl
object-oriented programming [See OOP]
objects
       properties
                accessing 2nd
objects (OOP)
Octal
        base-8 numbering system
OLE (Object Linking and Embedding)
OLE++Win32 module
one-by-one errors
one-line programs
        command-line tools
        quotation mark rules
one-liners [See one-line programs]
OOP
        (object-oriented programming) 2nd
        class methods 2nd
        classes
                Car example 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th
                File Information example 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
                instances
        classes accessor methods 2nd
        development of 2nd
        methods 2nd 3rd
        Object Oriented Perl
        objects
                accessing properties 2nd
        Perl object documentation
        properties
        versus conventional programming 2nd
open function
        error
        pipes
Open Source
        essays
                Web site
Open Source software
        Apache Web Server development
        concept
        development benefits
        Firefox browser development
        FreeBSD development
        Linux development
        Perl interpreter
                licenses 2nd 3rd
        Raymond, Eric S
opening
       files
                die function
operating system
       calling external programs
                capturing output
                pipes
                system function
operating systems
        portability
                example
operator
        qq
        qw
operators
        ! (logical not) 2nd
        ! (not)
        && (logical and) 2nd
        < (numeric less than)
       == (numeric equality test)
                contrast to assignment operator 2nd
        =~ (regular expression binding)
       [LT][GT]
                globbing
        alphanumeric relational
                if statements 2nd
       angle ([LT][GT])
                command-line tools
       assignment (=)
                contrast to numeric equality test 2nd
        assignment(=) 2nd
                combined with other operators
                context
       backtick ([ag]...[ag])
                capturing output
       backtick ([ag][ag])
                qx notation
        combined numeric
       comma (,)
                context
        comma-arrow (= )
       decrement
                autodecrement (--)
        documentation
        eq (string equality test)
        file test 2nd
                -B (binary)
                -d (is directory)
                -e (existence)
                -f (is file)
                -M (time since last modified)
                -r (readable)
                -s ( size )
                -T (text)
                -w (writable)
                -z (empty file)
        ge (string greater than or equal)
        gt (string greater than)
       increment
                autoincrement (++)
        le (string less than or equal)
        local
       logical
                and (&&)
                not (!)
                or ()
                precedence
                short-circuiting
        logical (if statement) 2nd 3rd 4th 5th
        lt (string less than)
       my
                blocks
                subroutines
        ne (string not equal)
        numeric
                precedence
       numeric relational
                if statements 2nd 3rd
        pattern match (m//)
                modifiers 2nd 3rd 4th
        pattern substitution (s///) 2nd
                modifiers 2nd 3rd 4th
        q
        range (..)
        scalar
                <=
                cmp (string compare)
        string
                concatenation (.)
                repetition (x)
       transliteration
                character substitutions
        unary
                named
        (logical or) 2nd
or (logical operator 2nd
order information
        WidgetCo Bike Parts Company 2nd
Order Printer (Listing 19.2) 2nd
our statement
        The out Statement (Listing 17.5) 2nd
output
       connections
                pipes
       external programs
                capturing
Output for mygrep (Listing 10.2)