What is the syntax used in Perl grep function?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More CGI Perl Interview Questions

Try pattern matching for the following: 1) 10.111.23.11 2) /root/abc/cde/fgg/ac.xml --> Get file name without extention. 3) /root/abc/ac.xml/fgg/ac.xml --> Get file name without extention. 4) What does "DIE" meant in PERL? 5) chomp 6) "This is saturday" --> Print the weekday number. 7) 11-2-2009 --> Print the name of the month. 8) Reverse the string without using func in C.

2 Answers  


What are the benefits of perl in using it as a web-based application?

0 Answers  


What is the difference between for & foreach, exec & system?

9 Answers   Photon, Wipro,


In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?

0 Answers  


Explain chomp, chop, cpan, tk.

0 Answers  






What is a hash?

6 Answers   Photon, Satyam, Wipro,


Why Perl aliases are considered to be faster than references?

0 Answers  


Explain substr function in perl?

0 Answers  


How will you open a file in a write-only mode in perl?

0 Answers  


Differentiate between arrays and list in perl.

0 Answers  


how to connect cisco switch uisng perl script

0 Answers   ABC,


Write a program to show the process of spawning a child process

0 Answers  


Categories