How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';
2 3566How to disable the mod_perl from apache_server as i have used perlfect search on the site and its pagination is not working and the remedy is to disable the mod_perl.
1786write a perl script to find whether a given line of text is starting and ending with same word or not ???
CSS,
2 5968how to create a flat file database as shown below s.no name age city phone 0 hema 22 Calcutta 4312542 1 hema 21 Bangalore 2344345 2 ganesh 25 delhi 2445454 3 kartik 45 pune 4312121 4 santosh 25 Hyderabad 2254231 5 kumar 25 mysore 2344567 6 gita 34 mangalore 6532123 7 gita 32 pune 2213456 Q1.print the details of the person who r from bangalore q2.Replace the city name managlore to pune q3.prints no of person having name gita and hema q4.print how many are of age 25.
1668I have one question regarding to eval function. I know eval function is use for error checking but I am not able to understand below line. eval \'exec perl -S $0 ${1+\"$@\"}\' if 0; $0 for script name $@ set if error occur
1604What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;
1 4372
Explain chomp?
What are the arguements we normally use for perl interpreter?
what are the strategies followed for multiple form interaction in cgi programs?
There are some duplicate entries in an array and you want to remove them. How would you do that?
How can the user execute a long command repeatedly without typing it again and again?
Explain what is the scalar data and scalar variables in Perl?
Explain splicing of arrays?
How do I send e-mail from a Perl/CGI program on a Unix system?
Which statement has an initialization, condition check and increment expressions in its body? Write a syntax to use that statement.
Why to use perl?
What is the easiest way to download the contents of a URL with Perl?
Explain perl. When do you use perl for programming? What are the advantages of programming in perl?
Explain what is lvalue?
Write a program that explains the symbolic table clearly.
Write a program that shows the distinction between child and parent process?
