{"author_url":"https://blog.hatena.ne.jp/hideack/","author_name":"hideack","type":"rich","provider_name":"Hatena Blog","height":"190","version":"1.0","width":"100%","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhideack.hatenablog.com%2Fentry%2F2014%2F01%2F26%2F150656\" title=\"JavaScript\u306e\u30cf\u30c3\u30b7\u30e5\u3092\u30de\u30fc\u30b8\u3059\u308b - \u30c6\u30ce\u30cb\u30c3\u30ad (@hideack &#39;s diary)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u30c6\u30ce\u30cb\u30c3\u30ad (@hideack 's diary)","image_url":null,"published":"2014-01-26 15:06:56","blog_url":"https://hideack.hatenablog.com/","url":"https://hideack.hatenablog.com/entry/2014/01/26/150656","description":"var _hashMerge = function(target) { var sources = [].slice.call(arguments, 1); sources.forEach(function (source) { for (var prop in source) { target[prop] = source[prop]; } }); return target; }; \u3092\u5b9a\u7fa9\u3057\u3066\u304a\u3051\u3070\u3001 var origin1 = {a: \"foo\"}; var origin2 = {b: \"hoge\"}; var merged = _hashMerge({}, origin1, origi\u2026","categories":["\u30d7\u30ed\u30b0\u30e9\u30e0"],"title":"JavaScript\u306e\u30cf\u30c3\u30b7\u30e5\u3092\u30de\u30fc\u30b8\u3059\u308b"}