When would `local $_' in a function ruin your day?

1

I 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

1074

How 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.

1233

How to check the status of airplane mode (enable/disable) in perl for Android mobile?

1992

how to get back up from private character editor which is saved in the format of .udf

1255

what are steps to do to lock the sony ericsson mobile with password?

1201

Why we use CGI?

1451

Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?

3

How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?

1868

We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?

1419

What's the difference between /^Foo/s and /^Foo/?

1

how 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.

1137

What does `$result = f() .. g()' really return?

1

What does `new $cur->{LINK}' do? (Assume the current package has no new() function of its own.)

2

how to connect cisco switch uisng perl script

2616