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How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';
2 4427How 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.
2232write a perl script to find whether a given line of text is starting and ending with same word or not ???
CSS,
2 6977how 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.
2060I 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
2040What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;
1 5126
what are the two ways to get private values inside a subroutine or block?
Why should I use the -w argument with my Perl programs?
What is “grep” function in perl?
Explain the default scope of variables in perl?
Explain perl. What are the advantages of programming in perl?
What is boolean context?
In CPAN module, name an instance you use.
How many data types are there in perl?
How can the user execute a long command repeatedly without typing it again and again?
What is perl? What is the basic command to print a string in perl?
What is the use of "stderr()"?
What does the q{ } operator do?
What are stdin, stdout and stderr?
What is perl unshift array function?
Explain the difference between declarations of 'my' and 'local' variable scope in perl?
