- Best Practices
- Command-line Perl
- Debugging
| - Data Structures
- Arrays
- Complex Data Structures
- Hashes
- Scalars
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- Functions and Subroutines
- Built-in Functions
- Passing Parameters
- Returning Values
| - Input and Output
- Filehandles
- Interprocess Communication
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- Modules
- CPAN
- Module Structure and Use
- The Standard Perl Library
| - Object Oriented Perl
- Creating an Object Oriented Class
- Inheritance
- Using OO Classes
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- Operators
- Arithmetic Operators
- Logical and Bitwise Operators
- Other Operators
- Relational and Assignment Operators
| - Regular Expressions
- Modifiers and Progressive Matching
- Pattern Matching
- Regular Expression Functions
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- Statements
- Conditionals
- Loops
- Simple Statements and Modifiers
| - Variables
- Declarations and Definitions
- References
- Special Variables
- Variable Scope
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