How to use two databases into a single application?

842

---

How to code in perl to implement the tail function in unix?

882

---

What does this symbol mean '->'?

916

---

Why to use perl?

887

---

Which has highest precedence in between list and terms? Explain?

815

---

Why -w argument is used with perl programs?

914

---

Define perl scripting?

927

---

How to get help for perl?

936

---

How do I pass a command line argument in perl?

919

---

Write a script to reverse a string without using perl's built in functions?

927

---

What is cpan ? What are the modules coming under this?

868

---

What are the different types of perl operators?

973

---

List the files in current directory sorted by size ?

929

---

What is the difference between exec and system?

1009

---

Distinguish my and local?

911

---