When you're programming with Perl — or any other language — you use comparison operators all the time. The following table shows the common comparisons for Perl in both math and string form:
Comparison | Math | String |
---|---|---|
Equal to | == | eq |
Not equal to | != | ne |
Less than | < | lt |
Greater than | > | gt |
Less than or equal to | <= | le |
Greater than or equal to | >= | ge |
dummies
Source:http://www.dummies.com/how-to/content/perl-truefalse-comparison-operators.html
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