{"id":4487,"date":"2025-12-13T23:53:05","date_gmt":"2025-12-13T14:53:05","guid":{"rendered":"https:\/\/dennie.tokyo\/it\/?p=4487"},"modified":"2025-12-14T00:12:51","modified_gmt":"2025-12-13T15:12:51","slug":"%e3%80%90javascript%e3%80%91%e3%82%aa%e3%83%96%e3%82%b8%e3%82%a7%e3%82%af%e3%83%88","status":"publish","type":"post","link":"https:\/\/dennie.tokyo\/it\/?p=4487","title":{"rendered":"\u3010javascript\u3011\u30aa\u30d6\u30b8\u30a7\u30af\u30c8"},"content":{"rendered":"\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30ad\u30fc\u3001\u30d0\u30ea\u30e5\u30fc\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u8868\u73fe\u3055\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3059\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h1 class=\"wp-block-heading\">\u57fa\u672c<\/h1>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const dummy = {\n    sample: &#39;aaaaa&#39;\n}\nconsole.log(dummy); \/\/ { sample: &#39;aaaaa&#39; }<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d7\u30ed\u30d1\u30c6\u30a3<\/h2>\n\n\n\n<p>\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const dummy = {\n    sample: &#39;aaaaa&#39;\n}\nconsole.log(dummy.sample); \/\/ &#39;aaaaa&#39;<\/code><\/pre><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u7701\u7565\u5f62<\/h1>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8f09\u3059\u308b\u4e8b\u3082\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const sample = &#39;aaaaa&#39;;\nconst dummy = {\n    sample\n}\nconsole.log(dummy); \/\/ { sample: &#39;aaaaa&#39; }<\/code><\/pre><\/div>\n\n\n\n<p>\u306a\u306e\u3067\u95a2\u6570\u3067\u4f7f\u3046\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const dummy = sample =&gt; ({sample})\nconsole.log(dummy(&#39;aaaaa&#39;)); \/\/ { sample: &#39;aaaaa&#39; }<\/code><\/pre><\/div>\n\n\n\n<p>\u3064\u3044\u3067\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5f62\u3082\u4f8b\u3068\u3057\u3066\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const dummy = sample =&gt; ({sample, key: sample})\nconsole.log(dummy(&#39;aaaaa&#39;)); \/\/ { sample: &#39;aaaaa&#39;, key: &#39;aaaaa&#39; }<\/code><\/pre><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u6700\u5f8c\u306b<\/h1>\n\n\n\n<p>\u6163\u308c\u308b\u307e\u3067\u82e6\u52b4\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30ad\u30fc\u3001\u30d0\u30ea\u30e5\u30fc\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u8868\u73fe\u3055\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":4348,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-4487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript"],"_links":{"self":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/4487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4487"}],"version-history":[{"count":8,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/4487\/revisions"}],"predecessor-version":[{"id":4499,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/4487\/revisions\/4499"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/media\/4348"}],"wp:attachment":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}