{"id":385,"date":"2007-08-07T13:14:06","date_gmt":"2007-08-07T11:14:06","guid":{"rendered":"http:\/\/blog.marudina.net\/?p=385"},"modified":"2007-09-12T09:29:17","modified_gmt":"2007-09-12T07:29:17","slug":"the-march-of-progress","status":"publish","type":"post","link":"https:\/\/blog.marudina.net\/?p=385","title":{"rendered":"The March of Progress"},"content":{"rendered":"<p>???????? : <a href=\"http:\/\/horstmann.com\/\">Cay Horstmann&#8217;s Home Page<\/a>, ??????? ?? ???????? ?? <a href=\"http:\/\/www.amazon.com\/gp\/product\/0131482025\/103-3242571-9537414\">Core Java<\/a>.<\/p>\n<blockquote><p>\n<strong>The March of Progress<\/strong><\/p>\n<pre>1980: C \r\n    printf(\"%10.2f\", x);\r\n\r\n1988: C++\r\n    cout < < setw(10) << setprecision(2) << showpoint << x;\r\n\r\n1996: Java\r\n    java.text.NumberFormat formatter = java.text.NumberFormat.getNumberInstance();\r\n    formatter.setMinimumFractionDigits(2); formatter.setMaximumFractionDigits(2); \r\n    String s = formatter.format(x); for (int i = s.length(); i < 10; i++) System.out.print(' ');\r\n    System.out.print(s);\r\n\r\n2004: Java\r\n    System.out.printf(\"%10.2f\", x);<\/pre>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>???????? : Cay Horstmann&#8217;s Home Page, ??????? ?? ???????? ?? Core Java. The March of Progress 1980: C printf(&#8220;%10.2f&#8221;, x); 1988: C++ cout < < setw(10)\n<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5,4],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.marudina.net\/index.php?rest_route=\/wp\/v2\/posts\/385"}],"collection":[{"href":"https:\/\/blog.marudina.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.marudina.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.marudina.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.marudina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=385"}],"version-history":[{"count":0,"href":"https:\/\/blog.marudina.net\/index.php?rest_route=\/wp\/v2\/posts\/385\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.marudina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.marudina.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.marudina.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}