Introdcution of Perl

What is Perl Perl is a programming language, It’s Object Oriented, simple to learn and very powerful. Perl stand for: “Practical Extraction and Reporting Language”. Perl is an Interpreted language,…

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Perl function to remove any element using value validation

rajeshkumar created the topic: perl function to remove any element using value validation perl function to remove any element using value validation Not Working – my @items = (rajesh1, rajesh2,rajesh3,rajes4,rajesh5,rajesh7)…

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Foreach Vs for Vs while in perl

rajeshkumar created the topic: foreach Vs for Vs while in perl Definition 1: In the while loop, Perl reads a line of input, puts it into a variable, and runs…

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perl-sign-punctuation-marks

Commonly Used Sign- Punctuation and their Name in Perl

Commonly Used Sign- Punctuation and their Name in Perl ( => ) Comma Arrow  ( ‘ ’, “ ”, ‘ ‘, ” “ ) à Quotation marks ( $ ) àDollar sign ( ~…

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execute-external-commands-from-perl

How to Execute external commands by using perl?

There are many ways to execute external commands from Perl. The most commons are: system function exec function backticks (“) operator open function All of these methods have different behaviour,…

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perl-use-require-difference

Difference between use and require in Perl – use Vs require in perl

|| use Vs require in perl || What is the difference between use and require? Except of course that use is evaluated at compile time where as require is evaluated…

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perl-file-attributes

How to Check File Attributes in Perl ? Perl File Attributes explained

Checking File Attributes in Perl I have been using perl for quite some time now. I have also been using the file handling logic in my scripts. However, what I did…

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perl-introduction

Introduction of Perl – Complete Overview

What is Perl Perl is a programming language, It’s Object Oriented, simple to learn and very powerful. Perl stand for: “Practical Extraction and Reporting Language”. Perl is an Interpreted language,…

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