{"categories":[],"published":"2019-01-30 17:03:52","author_url":"https://blog.hatena.ne.jp/gfx/","url":"https://gfx.hatenablog.com/entry/2019/01/30/170352","version":"1.0","description":"\u306a\u3044\u3068\u56f0\u308b\u306e\u3067\u3001 polyfill\u3092\u3064\u304f\u308a\u307e\u3057\u305f\u3002MediaQueryList \u3059\u3089\u5b9f\u4f53\u304c\u306a\u3044\u306e\u3067\u3001\u3084\u3080\u3092\u3048\u305a mathMedia() \u3092\u4e0a\u66f8\u304d\u3057\u3066\u3044\u307e\u3059\u3002 // MediaQueryList.prototype.addEventListener.ts if (typeof matchMedia !== \"undefined\" && !matchMedia(\"all\").addEventListener) { console.log('installing polyfill: MediaQueryList.prototype.addEventListener'); const original\u2026","height":"190","blog_url":"https://gfx.hatenablog.com/","width":"100%","image_url":null,"title":"Safari\u306b\u306fMediaQueryList.prototype.addEventListener\u304c\u306a\u3044","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_title":"Islands in the byte stream","author_name":"gfx","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgfx.hatenablog.com%2Fentry%2F2019%2F01%2F30%2F170352\" title=\"Safari\u306b\u306fMediaQueryList.prototype.addEventListener\u304c\u306a\u3044 - Islands in the byte stream\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}