What is the difference between for & foreach, exec &
system?
- 9 Answers
- 32071 Views
- Photon, Wipro, I also Faced
- E-Mail Answers
Answer Posted / satish kumar golukonda
for and foreach works alike.
But for uses condition expression, where as foreach works on
ranges, contineous indexing.
| Is This Answer Correct ? | 10 Yes | 3 No |
Post New Answer View All Answers
Explain perl one-liner?
Why does Perl not have overloaded functions?
How many data types are there in perl?
What does `$result = f() .. g()' really return?
Explain goto label, goto name, and goto expr?
Explain chop?
Explain lists and ivalue?
How does a “grep” function perform?
What is a perl references?
What exactly is grooving and shortening of the array?
what is the main function of fork() in cgi programming?
What are the benefits of perl in using it as a web-based application?
How to connect to SQL server through Perl?
How do I replace every character in a file with a comma?
What is a chomp() function in perl?
