{"blog_title":"$php\u2192rails \uff08rails \u306b\u61a7\u308c\u308b phper \u306e\u30d6\u30ed\u30b0\uff09","version":"1.0","url":"https://am11op.hatenadiary.org/entry/20070125/1169742867","provider_url":"https://hatena.blog","title":" apply \u3068 call","blog_url":"https://am11op.hatenadiary.org/","width":"100%","image_url":null,"published":"2007-01-25 01:34:27","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fam11op.hatenadiary.org%2Fentry%2F20070125%2F1169742867\" title=\" apply \u3068 call - $php\u2192rails \uff08rails \u306b\u61a7\u308c\u308b phper \u306e\u30d6\u30ed\u30b0\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3053\u3053\u3093\u3068\u3053\u6f38\u304f javascript \u982d\u306b\u306a\u3063\u3066\u304d\u3066\u3001 \u30c1\u30fc\u30e0\u306e\u81ea\u5206\u3088\u308a\u8a73\u3057\u3044\u4eba\u306b\u3082\u6559\u308f\u3063\u3066\u308b\u3046\u3061\u306b\u3001 \u3084\u3063\u3068\u3053\u306e\u4eba\u306e\u8a00\u3046\u4e8b\u304c\u308f\u304b\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u6765\u305f\u3002 Function.prototype\u3092\u62e1\u5f35\u3057\u3066\u9045\u5ef6\u5b9f\u884c\u3092\u5b9f\u73fe\u3059\u308b call \u3068 apply \u304c\u30e0\u30cb\u30e3\u30e0\u30cb\u30e3\u30e0\u30cb\u30e3\u306a\u4eba\u306f\u3053\u308c\u3092\u8aad\u3080\u3068\u3088\u3044\u3067\u3059\u3002 * call \u306f\u56fa\u5b9a\u5f15\u6570 * apply \u306f\u53ef\u5909\u5f15\u6570 \u3067\u3002 this \u306f\u3069\u3053\u554f\u984c \u3053\u306e\u554f\u984c\u306e\u6b63\u89e3\u304c\u3084\u3063\u3068\u308f\u304b\u3063\u305f\u3002 hoge \u3063\u3066\u3044\u3046\u5909\u6570\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3057\u305f\u30af\u30e9\u30b9\u306e fuga \u3063\u3066\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u3092\u3001 setTimeout \u3067\u547c\u3073\u51fa\u3057\u3066\u3001\u305d\u306e\u4e2d\u3067 this \u4f7f\u3044\u305f\u304b\u3063\u305f\u3089\u3001\u3053\u3046\u3059\u308b\u306e\u3060\u3002 \u3053\u3046\u3059\u308b\u306e\u3060\u3002\u3068\u304b\u2026","author_name":"am11op","categories":["javascript"],"provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/am11op/","height":"190"}