|
Question |
Rating |
View Answer |
|
What does new $cur->{LINK} do? |
|
View Answer |
|
How do I set environment variables in Perl programs? |
|
View Answer |
|
What is meant by 'chomp'? where do we require this ?
|
|
View Answer |
|
How does a “grep” function perform? |
|
View Answer |
|
What value is returned by a lone return; statement? |
|
View Answer |
|
What are the different forms of goto in perl? Explain? |
|
View Answer |
|
How do you match one letter in the current locale? |
|
View Answer |
|
what does this mean : '$_' ?
|
|
View Answer |
|
"perl regular expressions are greedy" what does this mean?
|
|
View Answer |
|
What are the different types of eval statements? |
|
View Answer |
|
What are scalar variables? |
|
View Answer |
|
What is meant by a 'pack' in perl?
|
|
View Answer |
|
What is the easiest way to download the contents of a URL with Perl? |
|
View Answer |
|
What is hash in perl?
|
|
View Answer |
|
What is a short circuit operator? |
|
View Answer |
|
What does the word '&myvariable' mean? What does the symbol '&' means? What's purpose of it?
|
|
View Answer |
|
What happens to objects lost in "unreachable" memory..... ? |
|
View Answer |
|
How many ways can we express string in Perl? |
|
View Answer |
|
What are the different types of perl operators? |
|
View Answer |
|
What is a subroutine?
|
|
View Answer |