July 2019
Beginner
212 pages
2h 58m
English
Content preview from Beginning Perl Programming: From Novice to ProfessionalBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Index
A
Alteration operators
Argument variables
Array variables
“@” symbol
built-in functions
foreach loop
for loop
scalar
splice functions
Assignment operation
Associative array variables
defined statement
exists statement
indexing system
key/value pair
SeeKey/value pair
method creation
removing key/values
returns keys
reverse searching
values statement
while-each loop variables
Auto-increment/auto-decrement operators
B
Blocks
C
chomp statement
chop statement
Command line method
Conditional expressions
and/or
vs.
&&/||
and/or
vs.
&&/||—continued
complex
logical and
logical not
logical or
file testing
numeric comparison
outcome of statement
pattern matching
short circuiting
string comparison
using parentheses
Curly braces
D
Debugger commands
Default variable
Diamond operator
die and warn ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.