Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

vinoth.ree's scratchpad

by vinoth.ree (Monsignor)
on Jan 05, 2009 at 10:15 UTC ( #734135=scratchpad: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my @fruits = ('apple','orange','apple','orange');
    my $num_apple = grep /^apple$/i, @fruits
    print $num_apple;
    
  2. or download this
    @unique = grep { ++$count{$_} < 2 } qw(a b a c d d e f g f h h);print 
    +"@unique\n";
    
  3. or download this
    my @crops = qw(wheat corn barley rice corn soybean hay alfalfa rice ha
    +y beets corn hay);
    my @dupes = grep { $count{$_} == 2 } grep { ++$count{$_} > 1 } @crops;
    +print "@dupes\n";
    
  4. or download this
    @files = grep { -f and -T } glob '* .*';
    print "@files\n";
    
  5. or download this
    @a = (0 .. 9, 'a' .. 'z');
    $password = join '', map { $a [int rand @a ] } 0 .. 7;
    print "$password\n";
    
  6. or download this
    %hash = ( Elliot => Babbage,
              Charles => Babbage,
              Grace => Hopper,
    ...
    Elliot => Babbage
    Herman => Hollerith
    Grace => Hopper
    
  7. or download this
    my %data = (bananas => 1,oranges => 7,apples => 12, mangoes => 3,pears
    + => 8,);
    # Using <=> instead of cmp because of the numbers
    foreach my $fruit (sort {$data{$a} <=> $data{$b}} keys %data) {
        print $fruit . ": " . $data{$fruit} . "\n";
    }
    
  8. or download this
    use strict;
    use warnings;
    use Data::Dumper;
    use Encode qw(encode);
    my $rupee =  encode("UTF-8", chr(0x20B9));
    print "\n$rupee"."19264/-\n";
    
  9. or download this
    BEGIN
    {
    ...
            exit;
    };
    
  10. or download this
     
    my $module = 'My::Module';
    
    ...
        my $error = $@;
        # ...
    };
    
  11. or download this
    sub match_positions {
        my ($regex, $string) = @_;
        return if not $string =~ /$regex/;
        return ($-[0], $+[0]);
    }
    
  12. or download this
    sub match_all_positions {
        my ($regex, $string) = @_;
    ...
        }
        return @ret
    }
    

Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
[stevieb]: I don't write tests for the lower-level distributions (ie. ICs, sensors etc) within those distributions, I have all tests in a master distribution which encompasess all of the sub-modules
[choroba]: so you do kind of "integration testing" only

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (7)
As of 2017-06-25 23:01 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (572 votes). Check out past polls.