Searching for "scalar"

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• scalar

• $_ the default variable of Perl

• Installing and getting started with Perl

• Length of an array in Perl

• Perl Arrays

• Reading from a file in scalar and list context

• STDIN in scalar and list context

• Scalar and List context in Perl, the size of an array

• String functions: length, lc, uc, index, substr

• Scalar values

• Comparing scalars in Perl

• Scalar values and variables - video

• Scalar variables

• Scalar value constructors

• Sets in Perl using Set::Scalar

• Scalar found where operator expected

• Filehandle in SCALAR and LIST context - video

• hash in SCALAR context - video

• Perl hash in scalar and list context

• Scalar value ... better written as ...