How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';

2 Answers  

---

what is the difference b/w coldfusion MX 6 and Coldfusion MX 7?

1 Answers  

---

How to change a directory in perl?

0 Answers  

---

How would you trap error occurred in the perl program/file?

3 Answers   IBM,

---

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  

---

Explain the difference between use and require?

5 Answers   Aspire,

---

What is qq (double q)operator in perl?

0 Answers  

---

Explain ivalue?

0 Answers  

---

What is a hash?

6 Answers   Photon, Satyam, Wipro,

---

What are the different types of perl operators?

0 Answers  

---

How can you use Perl warnings and what is the importance to use them?

0 Answers  

---

If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?

0 Answers  

---