Interested to Buy Any Domain ? << Click Here >> for more details...
Explain what is the scalar data and scalar variables in Perl?
- 1 Answers
- 1006 Views
- I also Faced
- E-Mail Answers
Answer / Nandini Gupta
Scalar data represents a single item (such as an integer, floating-point number, string, or reference) in Perl. A scalar variable is a named storage location that holds scalar data and can be declared using the my keyword. For example: my $scalar_var = 'Hello';
| Is This Answer Correct ? | 0 Yes | 0 No |
How to merge two arrays in perl?
What is perl dbi?
What is the use of -w, -t and strict in Perl?
how to extract pin_code,phone_number,year from text file using regular expressions in perl
How do you match one letter in the current locale?
Explain subroutine?
How and what are closures implemented in perl?
How to read a single line from a file in perl?
What are the various uses of perl?
How to count no of occurrence of a unique patterns in perl?
What are the functions that can be performed using cgi program?
Which has highest precedence in between list and terms? Explain?
ASP 
