まんま #!/usr/bin/env ruby require "prawn" pdf = Prawn::Document.new pdf.line [100, 100], [200, 250] pdf.line(100, 100, 200, 250) pdf.stroke pdf.render_file(File.basename($0, ".rb") + ".pdf")

import org.apache.commons.lang.builder.StandardToStringStyle; public class C2009072300 { public static void main(String[] args) { System.out.println(new StandardToStringStyle().isUseFieldNames()); } } で、 true

まんま >>> from lepl import * >>> abc = Node('a', 'b', 'c') >>> abc[1] 'b' >>> abc[1:] ['b', 'c'] >>> abc[:-1] ['a', 'b'] >>> fb = Node(('foo', 23), ('bar', 'baz')) >>> fb.foo [23] >>> fb.bar ['baz'] >>> fb = Node(('foo', 23), ('bar', 'baz…