Perl A technique you should definitely remember

Here are some techniques you should definitely remember when developing in Perl.

1. References Freely use multidimensional data structures with arrays, hashes and reference.
2. Exception handling This is an explanation of Perl exception handling.
3. Command line arguments Explains how to receive command line arguments.
4. Debugger Useful Perl Debugger to Remember
5. Modern writing Remember Perl's modern writing
6. Object Oriented An introduction to Perl's object orientation.
7. Scope Let's understand Perl's scope.
8. Date and time I will explain how to handle date and time.
9. Numerical calculation Numerical values in Perl. Mathematical functions etc.

Perl ABC