content-typetext/html languages syntax printf("hello world\ ")java system out println("hello world") +cout &lt;&lt"hello world&lt;&ltendlperl print "hello world\ "fortran print *'hello worldbasic print "hello worldscheme (display "hello world"(newlinesmalltalk 'hello worldprint python print('hello world'pascal writeln('hello world')tcl puts "hello worldpython print 'hello worldeach language is represented here with the same code pattern--the showhello function is called for each table entryalong with mocked-up form object notice the way that +code is escaped for embedding inside the html streamthis is the cgi escape call' handiwork your web browser translates the &ltescapes to characters when the page is rendered when viewed with browserthe "allresponse page is rendered as shown in figure - the order in which languages are listed is pseudorandombecause the dictionary used to record them is not sequence the hello world selector