{"id":286,"date":"2018-02-25T21:23:00","date_gmt":"2018-02-25T12:23:00","guid":{"rendered":"http:\/\/attacktube.com\/?p=286"},"modified":"2022-12-23T14:30:31","modified_gmt":"2022-12-23T05:30:31","slug":"javascript-the-good-parts-%e8%a6%9a%e6%9b%b8-bind%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89","status":"publish","type":"post","link":"https:\/\/attacktube.com\/?p=286","title":{"rendered":"JavaScript The Good Parts \u899a\u66f8 bind\u30e1\u30bd\u30c3\u30c9"},"content":{"rendered":"\n<p>\u540d\u8457<a href=\"https:\/\/hb.afl.rakuten.co.jp\/ichiba\/298338d3.714ded4a.298338d4.abf99259\/?pc=https%3A%2F%2Fitem.rakuten.co.jp%2Fbook%2F5940391%2F&amp;link_type=text&amp;ut=eyJwYWdlIjoiaXRlbSIsInR5cGUiOiJ0ZXh0Iiwic2l6ZSI6IjI0MHgyNDAiLCJuYW0iOjEsIm5hbXAiOiJyaWdodCIsImNvbSI6MSwiY29tcCI6ImRvd24iLCJwcmljZSI6MSwiYm9yIjoxLCJjb2wiOjEsImJidG4iOjEsInByb2QiOjAsImFtcCI6ZmFsc2V9\" target=\"_blank\" rel=\"nofollow sponsored noopener\" style=\"word-wrap:break-word;\">JavaScript\uff1athe\u3000good\u3000parts \u300c\u826f\u3044\u30d1\u30fc\u30c4\u300d\u306b\u3088\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9 [ \u30c0\u30b0\u30e9\u30b9\u30fb\u30af\u30ed\u30d5\u30a9\u30fc\u30c9 ]<\/a>\u899a\u66f8<br>\u79c1\u304c\u8cb7\u3063\u305f\u306e\u306f,2010\u5e7410\u670813\u65e5 \u521d\u7248\u7b2c6\u5237\u767a\u884c<\/p>\n\n\n\n<!--more-->\n\n\n\n<br>\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3461056110605997\" crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\" style=\"display:block; text-align:center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-3461056110605997\" data-ad-slot=\"3137443461\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<br>\n\n\n\n<p>P96\u306bbind\u30e1\u30bd\u30c3\u30c9\u306e\u5b9a\u7fa9\u304c\u8f09\u3063\u3066\u3044\u308b\u3002\u305d\u306e\u8aac\u660e\u304c,<br>\u300c\u95a2\u6570\u3092\u6e21\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u547c\u3073\u51fa\u3059\u95a2\u6570\u3092\u8fd4\u3059\u3002\u300d<br>\u3053\u308c,\u4f55\u8a00\u3063\u3066\u308b\u306e\u304b\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u3002\u82f1\u8a9e\u3067\u306e\u8aac\u660e\u306f<\/p>\n\n\n\n<p>\u300cReturn a function that will call this function as<br>though it is a method of that object.\u300d<\/p>\n\n\n\n<p>\u8aad\u70b9\u3092\u5165\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u300c\u95a2\u6570\u3092,\u6e21\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u3067<br>\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u3057\u3066\u547c\u3076\u3053\u3068\u306e\u3067\u304d\u308b\u95a2\u6570\u3092\u8fd4\u3059\u3002\u300d<\/p>\n\n\n\n<p>\u3064\u307e\u308a,\u300c(\u95a2\u6570)=(\u6e21\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9)\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u95a2\u6570\u3092\u8fd4\u3059\u300d\u306e\u304cbind\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3068\u89e3\u91c8\u3057\u305f\u3002<\/p>\n\n\n\n<p>2018\u5e74\u306e\u6642\u70b9\u3067Function.prototype.bind\u306f\u3082\u3046,\u307b\u3068\u3093\u3069\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u306e\u3067,\u81ea\u5206\u3067\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u3002<\/p>\n\n\n\n<pre><code>\nFunction.prototype.method = function (name, func) {\n    if (!this.prototype[name]) {\n        this.prototype[name] = func;\n        return this;\n    }\n};\n\nFunction.method('bind', function (that) {\n\n\/\/ Return a function that will call this function as\n\/\/ though it is a method of that object.\n\n    var method = this,\n        slice = Array.prototype.slice,\n        args = slice.apply(arguments, [1]);\n    return function () {\n        return method.apply(that,args.concat(slice.apply(arguments, [0])));\n    };\n\n});\n<\/code><\/pre>\n\n\n\n<script type=\"text\/javascript\">\njQuery(function($){\n$(\".jp-video\").hide();\n});\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>\u540d\u8457JavaScript\uff1athe\u3000good\u3000parts \u300c\u826f\u3044\u30d1\u30fc\u30c4\u300d\u306b\u3088\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9 [ \u30c0\u30b0\u30e9\u30b9\u30fb\u30af\u30ed\u30d5\u30a9\u30fc\u30c9 ]\u899a\u66f8\u79c1\u304c\u8cb7\u3063\u305f\u306e\u306f,2010\u5e7410\u670813\u65e5 \u521d\u7248\u7b2c6\u5237\u767a\u884c<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-286","post","type-post","status-publish","format-standard","hentry","category-javascript"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=286"}],"version-history":[{"count":5,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions"}],"predecessor-version":[{"id":456,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions\/456"}],"wp:attachment":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}