{"provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.websandbag.com%2Fentry%2F2020%2F09%2F05%2F180008\" title=\"\u3010javascript\u3011\u95a2\u6570\u3067\u53ef\u5909\u9577\u5f15\u6570\u3092\u6271\u3046 - websandbag \u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","title":"\u3010javascript\u3011\u95a2\u6570\u3067\u53ef\u5909\u9577\u5f15\u6570\u3092\u6271\u3046","author_name":"nakahashi_h","published":"2020-09-05 18:00:08","provider_name":"Hatena Blog","version":"1.0","type":"rich","author_url":"https://blog.hatena.ne.jp/nakahashi_h/","categories":["javascript"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nakahashi_h/20200630/20200630162830.png","description":"\u51e6\u7406\u306e\u4e2d\u3067\u95a2\u6570\u306e\u5f15\u6570\u306e\u7dcf\u6570\u304c\u5b9a\u307e\u3089\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u308c\u3092\u53ef\u5909\u9577\u5f15\u6570\u3068\u8a00\u3044\u307e\u3059\u3002 ja.wikipedia.org \u53ef\u5909\u9577\u5f15\u6570\u3092\u6271\u3044\u305f\u3044\u5834\u5408\u306f\u3001\u8ffd\u52a0\u3057\u305f\u3044\u8981\u7d20\u3092\u914d\u5217\u306b\u3057\u3066\u3057\u307e\u3046\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002 // \u6307\u5b9a\u3055\u308c\u305f\u6570\u5b57\u306e\u5408\u8a08\u5024\u3092\u8fd4\u3059 function sum(args) { return args.reduce((accumulator, currentValue) => { return accumulator + currentValue; }) } // \u914d\u5217\u3092\u95a2\u6570\u306b\u6e21\u3059 let args = [1, 2, 3]; console.log(sum(args)); \u914d\u5217\u306b\u3059\u308b\u4e8b\u3067\u8981\u7d20\u306e\u6570\u306b\u2026","blog_url":"https://blog.websandbag.com/","url":"https://blog.websandbag.com/entry/2020/09/05/180008","blog_title":"websandbag \u30d6\u30ed\u30b0"}