Explain a tell function in perl?
964
Which operator in perl is used for the concatenation of two strings?
997
How to prevent file truncation in perl?
1018
How to print escaping characters inside a string in perl?
899
How will you open a file in a write-only mode in perl?
953
How many loop control keywords are there in perl?
938
How to determine strings length in perl?
966
How to know whether a key exists or not in perl?
982
Explain split function in perl?
995
Explain socket programming in perl?
912
What does 'do' statement do in perl?
997
Explain the difference between declarations of 'my' and 'local' variable scope in perl?
920
How will you create a file in perl?
991