Explain a tell function in perl?
1014
Which operator in perl is used for the concatenation of two strings?
1042
How to prevent file truncation in perl?
1077
How to print escaping characters inside a string in perl?
952
How will you open a file in a write-only mode in perl?
986
How many loop control keywords are there in perl?
987
How to determine strings length in perl?
1016
How to know whether a key exists or not in perl?
1017
Explain split function in perl?
1039
Explain socket programming in perl?
960
What does 'do' statement do in perl?
1051
Explain the difference between declarations of 'my' and 'local' variable scope in perl?
960
How will you create a file in perl?
1054