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: R

raise to the power of operator (**=): 2.5.3. Binary Assignment Operators

range operator (..): 3.3. List Literals

read function, database records and: 16.3. Fixed-length Random-access Databases

readdir operator: 12.4. Directory Handles

readline operator: 12.3. An Alternate Syntax for Globbing

recursive directory listing: 12.5. Recursive Directory Listing

redo operator: 10.8.3. The redo Operator

references: 3.4. List Assignment

B.20. References

Registry (Windows): B.7.1. Direct System Database Access

regular expression engines: 17.5. More Powerful Regular Expressions

resources for further information: B.2. Regular expressions

regular expression memories: 8.4. Memory Parentheses

regular expressions: 7. Concepts of Regular Expressions

17.5. More Powerful Regular Expressions

resources for further reading: B.2. Regular expressions

using: 9. Using Regular Expressions

relational databases: B.7.3. Relational Database Access

removing

directories: 13.4. Making and Removing Directories

files: 13.1. Removing Files

rename function: 13.2. Renaming Files

reports, formats for: B.12. Formats

resources for further reading

auxiliary lock files: 16.1.2. Using a DBM Hash

bitwise operators: 11.6.4. Using Bitstrings

file tests: 11.6. File Tests

Perl

object-oriented programming and: B.20.2. Object-Oriented Programming

using with the Web: B.16. The Common Gateway Interface (CGI)

Programming Perl: 1.2.1. Why Didn't Larry Just Use Some Other Language?

regular expressions: 17.5.1. Non-greedy Quantifiers

B.2. Regular expressions

Tk: B.32. Graphical User Interfaces (GUIs)

restrictions: 4.10. The use strict Pragma

return operator: 4.11. The return Operator

return values: 4.4. Return Values

reverse operator: 3.7.1. The reverse Operator

15.4. Advanced Sorting

rindex function: 15.1. Finding a Substring with index

rm command (Unix): 13.1. Removing Files

rmdir operator: 13.4. Making and Removing Directories

rmtree function: 13.4. Making and Removing Directories

runtime: 1.4.3. But How Do I Compile Perl?

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