{"blog_title":"tanaka's Programming Memo","height":"190","version":"1.0","type":"rich","description":"\u30d1\u30fc\u30d5\u30a7\u30af\u30c8JavaScript\u306ep254\u306e\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3057\u305f\u7d50\u679c MacBookAir\u3067\u5b9f\u65bd 1\u884c\u76ee\u306f\u30011000\u500b\u306espan\u3092getElementByTagName\u3067\u53d6\u5f97\u3057\u3066\u30011000\u56de\u306e\u30eb\u30fc\u30d7\u3092\u56de\u3057\u3066\u3001span\u306e\u56de\u6570\u3092\u6bce\u56delength\u3067\u53d6\u5f97\u3057\u3066\u30a8\u30ec\u30e1\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u6642\u306e\u6642\u9593 2\u884c\u76ee\u306f\u30011000\u500b\u306espan\u3092getElementByTagName\u3067\u53d6\u5f97\u3057\u3066\u30011000\u56de\u306e\u30eb\u30fc\u30d7\u3092\u56de\u3057\u3066\u3001span\u306e\u56de\u6570\u306f\u4e88\u3081\u5909\u6570\u306b\u6c42\u3081\u305f\u3082\u306e\u3092\u5229\u7528\u3057\u3066\u30a8\u30ec\u30e1\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u6642\u306e\u6642\u9593 3\u884c\u76ee\u306f\u30011000\u500b\u306espan\u3092getElementByTagName\u3067\u53d6\u5f97\u3057\u3066\u3001\u623b\u308a\u5024\u3092\u914d\u5217\u306b\u5909\u63db\u3057\u3066\u304b\u3089\u30011000\u56de\u306e\u30eb\u30fc\u30d7\u3092\u2026","width":"100%","categories":["JavaScript","Web"],"published":"2015-02-10 15:17:01","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fam1tanaka.hatenablog.com%2Fentry%2F2015%2F02%2F10%2F151701\" title=\"NodeList\u306e\u30c6\u30b9\u30c8\u7d50\u679c - tanaka&#39;s Programming Memo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://am1tanaka.hatenablog.com/","url":"https://am1tanaka.hatenablog.com/entry/2015/02/10/151701","author_name":"am1tanaka","provider_url":"https://hatena.blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/am1tanaka/","title":"NodeList\u306e\u30c6\u30b9\u30c8\u7d50\u679c"}