Perl Crash Course: Scalars
Scalars Variable Names Scalar is the type of variable used to hold one single piece of information. Examples of scalar information are one string, one
October 6, 2008
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Scalars Variable Names Scalar is the type of variable used to hold one single piece of information. Examples of scalar information are one string, one
In this chapter, we will see the three types of variables available in Perl: Scalars, Arrays, and Hashes. We will also work with lists, slices,