Index
A note on the digital index
A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.
Symbols
- # (pound sign), Exercise 2 [30 min], Writing Tests with Test::Simple
- & (ampersand), Referencing a Named Subroutine, Selecting What to Import
- () (parentheses), Creating an Anonymous Array Directly, Referencing a Named Subroutine, Exercise [30 min]
- + (plus sign), Creating an Anonymous Hash, Nested Object Destruction
- , (comma), Creating an Anonymous Hash
- : (colon), Extending @INC with PERL5LIB
- :: (double colon), Packages as Namespace Separators, What use Is Doing
- ; (semicolon), Creating an Anonymous Hash, Closures
- <=> (spaceship operator), Review of Sorting
- = operator, Exercise (Exercise [30 min])
- ?: operator, Making a Method Work with Either Classes or Instances
- $@ variable, Inserting Code with eval, Using require
- @_ array, The Cure for the Common Code, Performing the Same Task on Many Arrays, Performing the Same Task on Many Arrays, Dereferencing the Array Reference, Nested Data Structures, More than One Reference to Data, What to Do with @_, Accessing the Instance Data
- accessing instance data, Accessing the Instance Data
- changes reflected, Performing the Same Task on Many Arrays
- creating, Performing the Same Task on Many Arrays
- dereferencing and, Dereferencing ...
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