{"provider_url":"https://hatena.blog","blog_url":"https://react.hateblo.jp/","type":"rich","url":"https://react.hateblo.jp/entry/node002","width":"100%","height":"190","author_name":"mojeld","description":"node.js\u3067C#\u306estring.Format()\u307d\u3044\u306e\u3092\u5b9f\u88c5\u3059\u308b let sysutils = { stringreplace: (msg_, arg_)=>{ return msg_.replace(/\\{(\\d+)\\}/g, (m, k) => { return arg_[k]; }); }, format: (msg,...args1)=> { try { let args = []; for (var i = 1; i < args1.length; i++) { args[i - 1] = args1[i]; } return sysutils.stringreplace(msg\u2026","version":"1.0","provider_name":"Hatena Blog","title":"node.js \u3067 string.Format","author_url":"https://blog.hatena.ne.jp/mojeld/","blog_title":"Entoverse","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Freact.hateblo.jp%2Fentry%2Fnode002\" title=\"node.js \u3067 string.Format - Entoverse\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-11-28 16:15:06","image_url":null,"categories":["js","node.js","javascript"]}