HTML code:
<!DOCTYPE html>
<html>
<body>
"
"
<h1>My First Heading</h1>
<p>My first paragraph.</p>
</body>
</html>Javascript code:
(function(a,b){
var result = a+b;
return result;
})(10,20)CSS code:
* { margin: 0; padding: 0; } /* micro reset */
html { font-size: 62.5%; }
body { font-size: 14px; font-size: 1.4rem; } /* =14px */
h1 { font-size: 24px; font-size: 2.4rem; } /* =24px */Perl code:
package Name;
my $singleton;
BEGIN {
$singleton = {
attribute => 'value',
another => 'something',
};
bless $singleton, "Name";
}
sub new {
my $class = shift;
return $singleton;
}Python code:
class Singleton:
__single = None
def __init__( self ):
if Singleton.__single:
raise Singleton.__single
Singleton.__single = self