{"id":129780,"date":"2024-03-25T12:04:53","date_gmt":"2024-03-25T03:04:53","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/javascript-trim%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%b0%a1%e5%8d%98%e5%ae%9f%e8%a3%85\/"},"modified":"2024-04-04T17:01:43","modified_gmt":"2024-04-04T08:01:43","slug":"javascript-trim%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%b0%a1%e5%8d%98%e5%ae%9f%e8%a3%85","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/javascript-trim%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e7%b0%a1%e5%8d%98%e5%ae%9f%e8%a3%85\/","title":{"rendered":"JavaScript trim\u30e1\u30bd\u30c3\u30c9\u306e\u7c21\u5358\u5b9f\u88c5"},"content":{"rendered":"<p>trim()\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3059\u308b\u7c21\u4fbf\u306a\u65b9\u6cd5\u306f\u3001\u6b63\u5247\u8868\u73fe\u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u306e\u4e21\u7aef\u306e\u7a7a\u767d\u3092\u53d6\u308a\u9664\u304f\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306b\u7c21\u5358\u306aJavaScript\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title function_\">trim<\/span>(<span class=\"hljs-params\">str<\/span>) {\r\n<span class=\"hljs-keyword\">return<\/span> str.<span class=\"hljs-title function_\">replace<\/span>(<span class=\"hljs-regexp\">\/^\\s+|\\s+$\/g<\/span>, <span class=\"hljs-string\">''<\/span>);\r\n}\r\n<span class=\"hljs-comment\">\/\/ \u6d4b\u8bd5\u793a\u4f8b<\/span>\r\n<span class=\"hljs-keyword\">var<\/span> str = <span class=\"hljs-string\">'  Hello, World!  '<\/span>;\r\n<span class=\"hljs-variable language_\">console<\/span>.<span class=\"hljs-title function_\">log<\/span>(<span class=\"hljs-title function_\">trim<\/span>(str)); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa \"Hello, World!\"<\/span>\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u5185\u3067trim\u95a2\u6570\u306f\u3001replace\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3057\u3066\u6587\u5b57\u5217\u306e\u5148\u982d\u3068\u672b\u5c3e\u306e\u7a7a\u767d\u6587\u5b57\u3092\u7f6e\u63db\u3057\u3066\u3044\u307e\u3059\u3002\u6b63\u898f\u8868\u73fe\u306e\/^\\s+|\\s+$\/g\u306f\u5148\u982d\u3068\u672b\u5c3e\u306e\u7a7a\u767d\u6587\u5b57\u306b\u30de\u30c3\u30c1\u3059\u308b\u305f\u3081\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u3001^\u306f\u5148\u982d\u3001$\u306f\u672b\u5c3e\u3001\\s\u306f\u7a7a\u767d\u6587\u5b57\u3001+\u306f1\u3064\u4ee5\u4e0a\u306e\u7e70\u308a\u8fd4\u3057\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<p>trim\u95a2\u6570\u306b\u6587\u5b57\u5217\u3092\u6e21\u3059\u3053\u3068\u3067\u3001\u7a7a\u767d\u3092\u9664\u53bb\u3057\u305f\u6587\u5b57\u5217\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>trim()\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3059\u308b\u7c21\u4fbf\u306a\u65b9\u6cd5\u306f\u3001\u6b63\u5247\u8868\u73fe\u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u306e\u4e21\u7aef\u306e\u7a7a\u767d\u3092\u53d6\u308a\u9664\u304f\u3053\u3068\u3067\u3059\u3002 \u4ee5\u4e0b\u306b\u7c21\u5358\u306aJavaScript\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002 function trim(str) { return s [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-129780","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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