{"id":10981,"date":"2022-11-13T15:54:01","date_gmt":"2022-11-13T06:54:01","guid":{"rendered":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/?p=10981"},"modified":"2022-11-13T15:54:01","modified_gmt":"2022-11-13T06:54:01","slug":"js-000","status":"publish","type":"post","link":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/2022\/11\/13\/js-000\/","title":{"rendered":"JavaScript\u3067\u6570\u5024\u3092\uff10\u57cb\u3081\u3059\u308b\uff13\u3064\u306e\u65b9\u6cd5"},"content":{"rendered":"<p>\u6570\u5024\u3092\u4efb\u610f\u306e\u6841\u6570\u3067\uff10\u57cb\u3081\uff08\u30bc\u30ed\u30d1\u30c7\u30a3\u30f3\u30b0\uff09\u3057\u305f\u3044\u3053\u3068\u306f\u7d50\u69cb\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u30701\u3068\u3044\u3046\u6570\u5024\u3092001\u3068\u8868\u8a18\u3057\u305f\u3044\u5834\u5408\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u4e2d\u306b\u306f\u305d\u306e\u3088\u3046\u306b\u6574\u5f62\u3057\u3066\u304f\u308c\u308b\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u304c\u3001\u6b8b\u5ff5\u306a\u304c\u3089Javascript\u306b\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u4ed6\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u305f\u6570\u5024\u3092\uff10\u57cb\u3081\u3059\u308b\uff13\u3064\u306e\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u3082\u300c023\u300d\u3068\u8868\u8a18\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\nlet num = 23;\r\nconsole.log(String(num).padStart(3, '0'));\r\nconsole.log(num.toString().padStart(3, '0'));\r\nconsole.log(('000'+num).slice(-3));\r\n\r\n\/\/&#x5B;\u51fa\u529b]\r\n\/\/023\r\n\/\/023\r\n\/\/023\r\n \r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u5024\u3092\u4efb\u610f\u306e\u6841\u6570\u3067\uff10\u57cb\u3081\uff08\u30bc\u30ed\u30d1\u30c7\u30a3\u30f3\u30b0\uff09\u3057\u305f\u3044\u3053\u3068\u306f\u7d50\u69cb\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u305f\u3068\u3048 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":10982,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-10981","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-htmljavascript"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts\/10981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/comments?post=10981"}],"version-history":[{"count":1,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts\/10981\/revisions"}],"predecessor-version":[{"id":10983,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts\/10981\/revisions\/10983"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/media\/10982"}],"wp:attachment":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/media?parent=10981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/categories?post=10981"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/tags?post=10981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}