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Increment/Decrement Operators in Perl
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Tutorials
Perl
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Topic |
What are Increment/Decrement Operators?
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Explanation |
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The following are the auto increment, decrement operators in Perl.
| Operator |
Description |
| ++ |
Autoincrement operator |
| -- |
Autodecrement operator |
The usage of auto increment operators are same as in C Language. In prefix decrement/increment first the value is
increased or decreased then the new value is returned eg: "++$a", "--$a".
The vice versa of the above, is post decrement/increment operators. First the old value is returned then incremented or decremented to give the result. eg: "$a++", "$a--"
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A Note |
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Simple introduction, basic CGI perl programming codes with examples.
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