How to dereference a reference?
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What does read () command do?
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.
What is the use of strict?
How to convert strings into an array in perl?
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?
What is the function of virtual documents in cgi programs?
Write a simple regular expression to match an IP address, e-mail address, city-state-zipcode combination.
Where do we require ‘chomp’ and what does it mean?
How can you call a subroutine and identify a subroutine?
What are scalars?
what is the difference b/w coldfusion MX 6 and Coldfusion MX 7?
What does this symbol mean '->'?