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  • The Most Useful File Tests in Perl

    Programming with Perl is fairly straightforward, which runs to the letters you use for file tests. For example, r tests whether a file can be read, an...

    In Perl

  • Common List Functions in Perl

    Perl was originally designed to help process reports more easily. Reports often contain lists, and you may want to use Perl to perform certain functio...

    In Perl

  • Special Characters in Perl

    Like any programming language, Perl uses special commands for special characters, such as backspaces or vertical tabs. So, if you need to program in a...

    In Perl