{"height":"190","blog_url":"https://rpg.hateblo.jp/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frpg.hateblo.jp%2Fentry%2F20060531%2Fp1\" title=\"\u30d0\u30a4\u30ca\u30ea\u5165\u51fa\u529b - \u3042\u30fc\u308bPG - \u793e\u4f1a\u4eba\u306e\u30c7\u30b8\u30bf\u30eb\u751f\u6d3b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","categories":["Ruby"],"published":"2006-05-31 00:00:00","blog_title":"\u3042\u30fc\u308bPG - \u793e\u4f1a\u4eba\u306e\u30c7\u30b8\u30bf\u30eb\u751f\u6d3b","title":"\u30d0\u30a4\u30ca\u30ea\u5165\u51fa\u529b","width":"100%","image_url":null,"author_name":"aru_pg","author_url":"https://blog.hatena.ne.jp/aru_pg/","url":"https://rpg.hateblo.jp/entry/20060531/p1","description":"array1 = [1, 1.3, 2.3, 10] array2 = [1, 2, 3, 4] f = open(\"hoge.bin\", \"wb\") f.write array1.pack(\"iffi\") #01 00 00 00 66 66 A6 3F 33 33 13 40 0A 00 00 00 f.write array2.pack( \"i*\") #01 00 00 00 02 00 00 00 03 00 00 00 04 00 00 00 f.write array1.pack( \"i*\") #01 00 00 00 01 00 00 00 02 00 00 00 0A 00 0\u2026","type":"rich"}