write a Perl script to find a particular word in a paragraph???
Answer / guest
[code]
my $pat;
$pat='Using push we can add multiple items into an array in
a single instance.
If we are trying to add a module or library files in
our program using require or use statement then it will
search that module or library files in the Perl\'s default
search path.
The statement use lib is used to add the directories
to default search path.
So if the module or library file is not located in
the Perl\'s default search path then it will find the
library files in the path we have given with the use lib
$path.';
if($pat=~/push/)
{
print "Pattern push get matched\n";
}
[/code]
| Is This Answer Correct ? | 7 Yes | 0 No |
Write the program to process a list of numbers.
Why we use "use lib $path"?
What are the purpose of close(), getc() and read() functions?
Explain the difference between die and exit in perl?
How would you replace a char in string and how do you store the number of replacements?
What are the options that can be used to avoid logic errors in perl?
you are required to replace a char in a string and store the number of replacements. How would you do that?
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
Demonstrate subroutines in perl with a simple example.
How many data types are there in perl?
What are perl variables?
How can you create anonymous subroutines?