{"author_url":"https://blog.hatena.ne.jp/kagasu/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkagasu.hatenablog.com%2Fentry%2F2023%2F09%2F06%2F131259\" title=\"JavaScript\u3067\u6b63\u898f\u8868\u73fe\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5 - \u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_url":"https://kagasu.hatenablog.com/","width":"100%","published":"2023-09-06 13:12:59","version":"1.0","description":"\u2160. \u306f\u3058\u3081\u306b \u30bf\u30a4\u30c8\u30eb\u306e\u901a\u308a\u300cJavaScript\u3067\u6b63\u898f\u8868\u73fe\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u300d\u3067\u3059\u3002 \u2161. \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0 const text = ` name:tanaka,age:10 name:yamada,age:20 ` let matches: RegExpExecArray | null = null const reg = new RegExp('name:([a-z]{1,}),age:([0-9]{1,})', 'g') while ((matches = reg.exec(text)) !== null) { console.log(`name: ${matches[1]}`) c\u2026","height":"190","title":"JavaScript\u3067\u6b63\u898f\u8868\u73fe\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5","type":"rich","categories":["JavaScript"],"blog_title":"\u5099\u5fd8\u9332","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","url":"https://kagasu.hatenablog.com/entry/2023/09/06/131259","author_name":"kagasu"}