F

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]

factoring
     default argument values
     out built-in functions
     slices
fail( ) subroutine 2nd 3rd
fat commas (=>)
     best practice
     Readonly subroutine
     values and expressions
Fatal module
     built-in failures 2nd
     contextual failure
     description 2nd
Fibonacci numbers
File::Glob module
File::Hierarchy class 2nd
File::Slurp module (CPAN)
File::Temp module
filehandles
     *ARGV 2nd
     anonymous
     autoflushing 2nd
     barewords as
     best practices 2nd
     closing explicitly 2nd
     formats and
     I/O and
     indirect 2nd
     localizing
     openhandle function and
     opening cleanly 2nd
     printing to
     seek function and
     select function and
     slurping 2nd
     tied
files
     error checking 2nd
     memory and
     plain-text
Filter::Macro module (CPAN)
filtering
     encapsulated cleverness and
     grep function and
     list values
     lists
first( ) subroutine
     aliases and
     complex mappings
     description 2nd
     dollar-underscore and 2nd 3rd
     grep function and
     list selections and
     parentheses and
first_index( ) subroutine 2nd
fixed-width data
flags
     best practices
     command-line conventions 2nd
     distributed control and
     error handling via
     failed builtins and
     lazy
     meta-options and 2nd
     tests and
floating-point numbers 2nd
flock function
flow of control
     error handling and 2nd
     loop labels and
     postfix selectors and
flyweight scalars
for statement
     C-style and 2nd
     input loops and
     list generation and 2nd
     list selections and
     list transformations 2nd
     non-lexical loop iterators and
     postfix looping and
     recoverable failure and
     reversing lists and
     Smart::Comments module and
     vs map
     while statement and 2nd
fork statement
form( ) subroutine 2nd
format statement
formatting
     best practice
     extended 2nd
     recommendations
forward slash (/)
FREQUENTLY ASKED QUESTIONS template
functions
     automating sorts 2nd
     caching and
     code layout and 2nd
     error handling and
     fixed-width data
     globbing
     grepping 2nd
     hash 2nd
     mapping 2nd
     reversing lists 2nd
     reversing scalars 2nd
     separated data 2nd
     sleeping 2nd
     sorting
     string evaluations
     substrings 2nd
     utilities
     variable-width data