What is q (single q) operator in perl?
1183
Explain the use of 'my' keyword in perl?
1079
What does last statement do in perl?
1073
What is perl unshift array function?
1124
How many data types are there in perl?
1016
What is 'commit' command in perl?
1145
What is perl shift array function?
1018
How will you open a file in read-only mode in perl?
962
What is the difference between perl array and perl hash?
1183
Explain substr function in perl?
1088
What is goto statement in perl?
985
What does delete function do in perl?
1056
What does redo statement do in perl?
1100
How to create a directory in perl?
1135
How to sort arrays in perl?
1088