alpine2.tar.gz

Perl is one of the most popular text processing languages in the world. It allows you to create extremely efficient text parsers for all sorts of applications.

This interactive course will help you get up to speed on Perl, starting off with basic concepts like loops, strings, and arrays. You'll build your way up to more complex topics like data structures and packages.

No background knowledge is needed. Anyone willing to understand the principles and syntax of Perl to use it in the future will find this course useful.

Learn Perl from Scratch

## Removing element from the start 

To remove an element from the start of the array, we use the `shift()` subroutine. 



> `shift()` deletes the element located at **index** `0` of the array. All numerical array keys
will be modified to start counting from 0.

# Removing element from the start 

To remove an element from the start of the array, we use the `shift()` subroutine. 



> `shift()` deletes the element located at **index** `0` of the array. All numerical array keys
will be modified to start counting from 0.

Let's learn how to remove elements from an array in this lesson.

Getting Started

Variables

Operators

Conditional Statements

Loops

Subroutines

Strings

Arrays

Packages

Conclusion

Removing Element from an Array

Removing element from the start