{"type":"rich","blog_title":"torikatsu.dev","url":"https://torikatsu923.hatenablog.com/entry/2020/11/19/224003","height":"190","blog_url":"https://torikatsu923.hatenablog.com/","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/torikatsu923/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/torikatsu923/20201119/20201119203001.png","title":"Javascript\u306eIIFE\u306b\u3064\u3044\u3066\u8003\u3048\u308b","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftorikatsu923.hatenablog.com%2Fentry%2F2020%2F11%2F19%2F224003\" title=\"Javascript\u306eIIFE\u306b\u3064\u3044\u3066\u8003\u3048\u308b - torikatsu.dev\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"torikatsu923","published":"2020-11-19 22:40:03","categories":[],"description":"\u3053\u3093\u306b\u3061\u306f\u3001\u3068\u308a\u304b\u3064\u3067\u3059\u3002 \u6700\u8fd1\u3001Javascript\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u898b\u304b\u3051\u307e\u3057\u305f\u3002 (function() { console.log(\"hogehoge\"); })(); \u8abf\u3079\u3066\u3044\u304f\u3068\u3053\u308c\u306f\u3069\u3046\u3084\u3089\u5373\u6642\u5b9f\u884c\u95a2\u6570\u5f0f(IIFE: Immediately Invoked Function Expression)[^1]\u3068\u3044\u3046\u3082\u306e\u3060\u305d\u3046\u3067\u3059\u3002 \u79c1\u306f\u3071\u3063\u3068\u898b\u3067IIFE\u306e\u66f8\u304d\u65b9\u304c\u7406\u89e3\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002 \u306a\u306e\u3067\u3001\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3053\u306eIIFE\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u539f\u70b9\u56de\u5e30 \u6700\u521d\u306b\u95a2\u6570\u306e\u5b9a\u7fa9\u306b\u3064\u3044\u3066\u632f\u308a\u8fd4\u308a\u307e\u3059\u3002 JS\u3067\u95a2\u6570\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9a\u7fa9, \u5b9f\u884c\u3067\u304d\u307e\u3059\u3002 // \u95a2\u6570\u306e\u5b9a\u7fa9 var a \u2026","provider_name":"Hatena Blog"}