{"blog_url":"https://flash.hatenablog.com/","height":"190","title":"\u3081\u3082: Narrowing\u3068\u304b","provider_url":"https://hatena.blog","type":"rich","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306b\u306a\u308a\u305f\u3044\u3002","categories":["Curry"],"author_url":"https://blog.hatena.ne.jp/flashingwind/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fflash.hatenablog.com%2Fentry%2F20100202%2F1265063355\" title=\"\u3081\u3082: Narrowing\u3068\u304b - \u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306b\u306a\u308a\u305f\u3044\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","version":"1.0","author_name":"flashingwind","url":"https://flash.hatenablog.com/entry/20100202/1265063355","image_url":null,"description":"3.13.4 Programming \u2020 Often, programming with variables leads to conceptually simple, terse and elegant code at the cost of an acceptable loss of efficiency. The logic variables of a program and/or a query are not much different from the variables that are typically used to solve algebra or geometry \u2026","width":"100%","published":"2010-02-02 07:29:15"}