{"id":1240,"date":"2011-10-31T02:17:07","date_gmt":"2011-10-30T17:17:07","guid":{"rendered":"http:\/\/codaholic.org\/?p=1240"},"modified":"2023-05-07T14:49:29","modified_gmt":"2023-05-07T05:49:29","slug":"javascript%e9%85%8d%e5%88%97%e3%81%ae%e8%a6%81%e7%b4%a0%e3%81%ae%e4%b8%ad%e3%81%8b%e3%82%89%e6%9c%80%e5%a4%a7%e3%81%ae%e6%95%b0%e5%80%a4%e3%82%92%e5%8f%96%e3%82%8a%e5%87%ba%e3%81%99","status":"publish","type":"post","link":"https:\/\/codaholic.org\/?p=1240","title":{"rendered":"[JavaScript] \u914d\u5217\u306e\u8981\u7d20\u306e\u4e2d\u304b\u3089\u6700\u5927\u306e\u6570\u5024\u3092\u53d6\u308a\u51fa\u3059"},"content":{"rendered":"<p>\u4e0e\u3048\u305f\u5f15\u6570\u306e\u4e2d\u304b\u3089\u6700\u5927\u5024\u3092\u53d6\u308a\u51fa\u3059\u306b\u306f\u3001Math.max \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3048\u3070\u3088\u3044\u306e\u3067\u3059\u304c\u3001Math.max \u30e1\u30bd\u30c3\u30c9\u306f\u5f15\u6570\u306b\u914d\u5217\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3053\u3067 apply \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3053\u3068\u3067\u305d\u308c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<br \/>\n<!--more--><\/p>\n<p>Math.max \u30e1\u30bd\u30c3\u30c9\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8907\u6570\u306e\u5f15\u6570\u3092\u4e0e\u3048\u308b\u3068\u305d\u306e\u4e2d\u304b\u3089\u6700\u5927\u5024\u3092\u8fd4\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u3067\u3059\u304c\u914d\u5217\u3092\u6e21\u3059\u3068\u7d50\u679c\u306f NaN \u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">Math.max(8, 3, 10, 4, 2); \/\/10\n\nMath.max([8, 3, 10, 4, 2]); \/\/NaN\n<\/code><\/pre>\n<p><a href=\"\/?p=1206\">\u5148\u65e5\u306e\u8a18\u4e8b<\/a>\u3067\u3082\u66f8\u304d\u307e\u3057\u305f\u304c\u3001apply \u30e1\u30bd\u30c3\u30c9\u306f\u7b2c\u4e8c\u5f15\u6570\u306b\u6e21\u3055\u308c\u305f\u914d\u5217\u3092\u8907\u6570\u306e\u5f15\u6570\u3068\u3057\u3066\u547c\u3073\u51fa\u3057\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u305d\u306e\u6027\u8cea\u3092\u5229\u7528\u3059\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">var arr = [8, 3, 10, 4, 2];\nMath.max.apply(null, arr); \/\/10\n<\/code><\/pre>\n<p>\u3053\u3053\u3067\u306f this \u306f\u4f7f\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001this \u306b\u30bb\u30c3\u30c8\u3055\u308c\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u4f55\u3067\u3082\u3088\u3044\u306e\u3067\u3059\u3002\u3067\u3059\u306e\u3067 null \u306b\u3057\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0e\u3048\u305f\u5f15\u6570\u306e\u4e2d\u304b\u3089\u6700\u5927\u5024\u3092\u53d6\u308a\u51fa\u3059\u306b\u306f\u3001Math.max \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3048\u3070\u3088\u3044\u306e\u3067\u3059\u304c\u3001Math.max \u30e1\u30bd\u30c3\u30c9\u306f\u5f15\u6570\u306b\u914d\u5217\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3053\u3067 apply \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3053\u3068\u3067\u305d\u308c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[5],"tags":[177,245],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":false,"jetpack_shortlink":"https:\/\/wp.me\/p8gd1W-k0","_links":{"self":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/1240"}],"collection":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1240"}],"version-history":[{"count":10,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/1240\/revisions"}],"predecessor-version":[{"id":2614,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/1240\/revisions\/2614"}],"wp:attachment":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}