Dynamically typed languages usually treat undefined values explicitly (when possible), e.g. Perl has undef operator which can "assign" such value to a variable.
For instance, Perl has undef operator which can "assign" such value to a variable. Dynamically typed languages usually treat undefined values explicitly when possible.
Dynamically typed languages usually treat undefined values explicitly when possible. For instance, Perl has undef operator which can "assign" such value to a variable.
Dynamically typed languages usually treat undefined values explicitly when possible. For instance, Perl has undef operator which can "assign" such value to a variable.