Learning Perl Objects, References & Modules

Learning Perl Objects, References <!-- **REPLACE WITH BANNER-MAP** -->amp; ModulesSearch this book

Symbols & Numbers | 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

Index: Symbols & Numbers

@_ array
accessing instance data: 9.3. Accessing the Instance Data
changes reflected: 3.1. Performing the Same Task on Many Arrays
creating: 3.1. Performing the Same Task on Many Arrays
dereferencing and: 3.3. Dereferencing the Array Reference
nested data structures: 3.6. Nested Data Structures
passing uninterrupted: 8.9. What to Do with @_
references and scoping: 4.1. More than One Reference to Data
removing items from: 2.1. The Cure for the Common Code
\ (backslash): 3.2. Taking a Reference to an Array
3.8. References to Hashes
6.1. Referencing a Named Subroutine
: (colon): 2.5.2. Extending @INC with PERL5LIB
, (comma): 4.6. Creating an Anonymous Hash
{} (curly braces)
anonymous hash constructors: 4.6. Creating an Anonymous Hash
arrays and: 3.3. Dereferencing the Array Reference
coderefs and: 6.1. Referencing a Named Subroutine
dereferencing: 3.7. Simplifying Nested Element References with Arrows
dropping: 3.4. Dropping Those Braces
3.4. Dropping Those Braces
hashes and: 3.8. References to Hashes
indirect object syntax and: 10.3. Indirect Object Notation
:: (double colon): 2.7. Packages as Namespace Separators
12.6. What use Is Doing
?: operator: 9.6. Making a Method Work with Either Classes or Instances
( ) (parentheses): 4.5. Creating an Anonymous Array Directly
6.1. Referencing a Named Subroutine
6.8.1. Exercise [30 min]
+ (plus sign): 4.6. Creating an Anonymous Hash
10.1. Nested Object Destruction
# (pound sign): 4.9.2. Exercise 2 [30 min]
14.2. Writing Tests with Test::Simple
; (semicolon): 4.6. Creating an Anonymous Hash
6.4. Closures
[] (square brackets): 4.5. Creating an Anonymous Array Directly
4.5. Creating an Anonymous Array Directly
_ (underscore): 2.7. Packages as Namespace Separators
$@ variable: 2.2. Inserting Code with eval
2.4. Using require
& (ampersand): 6.1. Referencing a Named Subroutine
12.2. Selecting What to Import
<=> (spaceship operator): 7.1. Review of Sorting


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