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,…
Read more »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)…
Read more »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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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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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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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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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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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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