Some people call Perl an "operator-oriented language". To understand a Perl program, you must understand how its operators interact with their operands.
A Perl operator is a series of one or more symbols used as part of the syntax of a language. Each operator operates on zero or more operands. Think of an operator as a special sort of function the parser understands and its operands as arguments.
Hey! The above document had some coding errors, which are explained below:
- Around line 1:
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Unknown directive: =head0
- Around line 3:
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