{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpythonco.hatenadiary.org%2Fentry%2F20060912%2Fp1\" title=\"\u30b7\u30fc\u30b1\u30f3\u30b9\u578b - pythonco(\u3071\u3044\u305d\u3093\u3053)\u306e\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>","categories":[],"author_name":"pythonco","description":"\u30b7\u30fc\u30b1\u30f3\u30b9\u578b\u306b\u306f \u6587\u5b57\u5217 \u30e6\u30cb\u30b3\u30fc\u30c9\u6587\u5b57\u5217 \u30ea\u30b9\u30c8 \u30bf\u30d7\u30eb \u30d0\u30c3\u30d5\u30a1 xrange\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u304c\u3042\u308a\u307e\u3059\u3002\u30b7\u30fc\u30b1\u30f3\u30b9\u578b\u306e\u5909\u6570\u306f\u3001\u6dfb\u3048\u5b57\u3092\u4f7f\u3063\u3066\u8981\u7d20\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6dfb\u3048\u5b57\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 a = 'apple' # 0 1 2 3 4 # +---+---+---+---+---+ # | a | p | p | l | e | # +---+---+---+---+---+ # -5 -4 -3 -2 -1 print a[3] # => l print a[-4] # => p\u30b7\u30fc\u30b1\u30f3\u30b9\u578b\u306b\u5171\u901a\u3059\u308b\u4f7f\u3044\u304b\u305f\u3092\u307e\u3068\u3081\u307e\u3059\u3002 \u53c2\u8003\u8cc7\u6599 http://www.python.\u2026","version":"1.0","published":"2006-09-12 00:00:00","height":"190","title":"\u30b7\u30fc\u30b1\u30f3\u30b9\u578b","url":"https://pythonco.hatenadiary.org/entry/20060912/p1","image_url":null,"type":"rich","blog_title":"pythonco(\u3071\u3044\u305d\u3093\u3053)\u306e\u65e5\u8a18","blog_url":"https://pythonco.hatenadiary.org/","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/pythonco/"}