How to find the length of an array in perl?
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When does circular reference occur?
What are different data types that perl supports. Elaborate on them.
Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?
Why do you use only Perl when there a lot of more languages available in market like C, Java?
Comment on the scope of variables in perl.
Write a script for 'count the no.of digits using regular expressions in perl..
Give an example of using the -n and -p option.
What is the use of now constructor in perl?
how to create a flat file database as shown below s.no name age city phone 0 hema 22 Calcutta 4312542 1 hema 21 Bangalore 2344345 2 ganesh 25 delhi 2445454 3 kartik 45 pune 4312121 4 santosh 25 Hyderabad 2254231 5 kumar 25 mysore 2344567 6 gita 34 mangalore 6532123 7 gita 32 pune 2213456 Q1.print the details of the person who r from bangalore q2.Replace the city name managlore to pune q3.prints no of person having name gita and hema q4.print how many are of age 25.
How will you get the count of parameters passed to a perl subroutine?
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?
Why to use perl?