{"id":4077,"date":"2018-12-09T20:45:49","date_gmt":"2018-12-09T11:45:49","guid":{"rendered":"https:\/\/www.ws-meguro.com\/wp\/?p=4077"},"modified":"2018-12-09T20:45:49","modified_gmt":"2018-12-09T11:45:49","slug":"dart%e3%81%ae%e7%b7%b4%e7%bf%92%ef%bc%9a%e9%96%a2%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.wsmeguro.jp\/wp\/?p=4077","title":{"rendered":"Dart\u306e\u7df4\u7fd2\uff1a\u95a2\u6570"},"content":{"rendered":"<p>\u95a2\u6570\u306f\u521d\u671f\u5024\u3092\u8a2d\u5b9a\u3067\u304d\u305f\u308a\u3001\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u3092\u6307\u5b9a\u3067\u304d\u305f\u308a\u3001\u9762\u767d\u3044\u3067\u3059\u3002<\/p>\n<pre class=\"lang:js decode:true \" >void main(List&lt;String&gt; argvs){\r\n  print(argvs);\r\n  print(funcPlus1(int.tryParse(argvs[0]), int.tryParse(argvs[1])));\r\n  print('${funcPlus2(1,b:5)}');\/\/6\r\n  print('${funcPlus2(1)}');\/\/3\r\n}\r\n\r\nint funcPlus1(int a, int b, [int c]){\r\n  int ret = a+b;\r\n  if (c != null){\r\n    ret += c;\r\n  }\r\n  return ret;\r\n}\r\n\r\nint funcPlus2(int a, {int b = 2}) =&gt; a+b;<\/pre>\n<p>\u5b9f\u884c\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<pre class=\"lang:js decode:true \" >PS D:\\MyWorks\\ProgramSource\\dart\\test&gt; dart test2.dart 2 3\r\n[2, 3]\r\n5\r\n6\r\n3<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u95a2\u6570\u306f\u521d\u671f\u5024\u3092\u8a2d\u5b9a\u3067\u304d\u305f\u308a\u3001\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u3092\u6307\u5b9a\u3067\u304d\u305f\u308a\u3001\u9762\u767d\u3044\u3067\u3059\u3002 void main(List&lt;String&gt; argvs){ print(argvs); print(funcPlus1(int.tryP&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[595,505],"tags":[597,599],"class_list":["post-4077","post","type-post","status-publish","format-standard","hentry","category-dart2","category-programming","tag-dart2","tag-599"],"_links":{"self":[{"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/4077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4077"}],"version-history":[{"count":1,"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/4077\/revisions"}],"predecessor-version":[{"id":4078,"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/4077\/revisions\/4078"}],"wp:attachment":[{"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsmeguro.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}