Courses
Tutorials
Interview Prep
DSA
Practice Problems
C
C++
Java
Python
JavaScript
Data Science
Machine Learning
Courses
Linux
DevOps
Similar Topics
Web Technologies
32.1K+ articles
Perl
258+ articles
Perl-Math-Functions
28+ articles
Perl-String-Functions
14+ articles
Perl-String
9+ articles
Perl-Array-Functions
8+ articles
Perl-Hash-Functions
6+ articles
Perl-File-Functions
6+ articles
Perl-Inbuilt-Functions
5+ articles
Perl-List-Functions
5+ articles
Perl-function
59 posts
Recent Articles
Popular Articles
Coercions in Perl
Last Updated: 15 July 2025
In Perl, there are values of different types like strings, integers, rational numbers, and more. Coercion is responsible for converting one data type of data or object to ...
read more
Perl
Picked
Perl-hashes
Perl-function
Perl - Difference between Functions and Subroutines
Last Updated: 15 July 2025
In Perl, when a code-script gets bigger in size i.e. contains hundreds of lines of code, it becomes difficult to manage such a code-script. To avoid this difficulty, Perl ...
read more
Perl
Picked
perl-basics
Perl-function
Perl - Closure Function
Last Updated: 15 July 2025
Closure is one of the important concepts in Perl. Closure is a computer term with an accurate but a hard to explain meaning. It is often referred as a function that can be...
read more
Perl
perl-basics
Perl-function
Perl | AUTOLOAD Function
Last Updated: 12 July 2025
In Perl, Autoload is a routine or a mechanism which is defined into a package. It is simple to use. It is applied whenever there is an undefined routine called within the ...
read more
Perl
Picked
Perl-function
Perl | Useful String functions
Last Updated: 12 July 2025
A string in Perl is a scalar variable and start with a ($) sign and it can contain alphabets, numbers, special characters. The string can consist of a single word, a group...
read more
Perl
Perl-String
Perl-function
Perl-String-Functions
Perl | Useful Array functions
Last Updated: 12 July 2025
In Perl, array is a special type of variable. The array is used to store the list of values and each object of the list is termed as an element. Elements can either be a n...
read more
Perl
Perl-function
Perl-Arrays
Perl-Array-Functions
Perl | Useful Math functions
Last Updated: 12 July 2025
In Perl, sometimes there is a need to solve various expressions that contain some mathematical operations. These mathematical operations can be performed with the use of v...
read more
Perl
Perl-function
Perl-Math-Functions
Perl | glob() Function
Last Updated: 11 July 2025
glob() function in Perl is used to print the files present in a directory passed to it as an argument. This function can print all or the specific files whose extension ha...
read more
Perl
Perl-function
Perl-File-Functions
Perl | Mutable and Immutable parameters
Last Updated: 11 July 2025
A Perl function or subroutine is a group of statements that together perform a specific task. In every programming language, the user wants to reuse the code. So the user ...
read more
Perl
Perl-function
Perl | Multiple Subroutines
Last Updated: 11 July 2025
Prerequisite: Perl | Subroutines or FunctionsA Perl function or subroutine is a group of statements that together perform a specific task. In every programming language us...
read more
Perl
Perl-function
Perl | chomp() Function
Last Updated: 11 July 2025
The chomp() function in Perl is used to remove the last trailing newline from the input string.Syntax: chomp(String) Parameters: String : Input String whose trailing newli...
read more
Perl
Perl-function
Perl-String-Functions
Perl | wantarray() Function
Last Updated: 11 July 2025
wantarray() function in Perl returns True if the currently executing subroutine expects to return a list value, and false if it is looking for a scalar value.Syntax: wanta...
read more
Perl
Perl-function
Perl-Array-Functions
Perl | exists() Function
Last Updated: 11 July 2025
The exists() function in Perl is used to check whether an element in an given array or hash exists or not. This function returns 1 if the desired element is present in the...
read more
Perl
Perl-function
Perl-Array-Functions
Perl-Hash-Functions
Perl | tell() Function
Last Updated: 11 July 2025
tell() function in Perl is used to get the position of the read pointer in a File with the use of its FileHandle. If no FileHandle is passed then it returns the position w...
read more
Perl
Perl-files
Perl-function
Perl-File-Functions
Perl | getc Function
Last Updated: 11 July 2025
getc() function in Perl is used to read the next character from the file whose File Handle is passed to it as argument. If no FileHandle is passed then it takes one charac...
read more
Perl
Perl-files
Perl-function
Perl-File-Functions
1
2
3
4