{"height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/morchin/","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u65e5\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmorchin.hatenadiary.org%2Fentry%2F20071101%2Fp1\" title=\" DSU\u3068\u30e1\u30e2\u5316 - \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"DSU\u306f\u7d50\u5c40\u3001value\u304b\u3089key\u3092\u53d6\u308a\u51fa\u3059foo(value) \u21d2 key\u3068\u3044\u3046\u95a2\u6570\u304c\u3042\u308a\u3001\u305d\u308c\u3092\u30e1\u30e2\u5316\u3057\u3066\u3044\u308b\u306e\u3068\u540c\u3058\u610f\u5473\u3060\u3068\u601d\u3063\u305f\u3002\u540c\u3058\u306b\u306a\u308b\u304b\u5b9f\u9a13\u3057\u3066\u307f\u305f\u3002 import time def memoize(func): D = {} def f(*args): if args in D: return D[args] res = func(*args) D[args] = res return res return f class Elem(object): def __init__(self, id): self.__id = id def __getattr__(self, att\u2026","type":"rich","image_url":null,"title":" DSU\u3068\u30e1\u30e2\u5316","url":"https://morchin.hatenadiary.org/entry/20071101/p1","author_name":"morchin","width":"100%","published":"2007-11-01 00:00:00","categories":["Python"],"blog_url":"https://morchin.hatenadiary.org/","provider_name":"Hatena Blog","version":"1.0"}