{"blog_url":"https://shakae.hatenadiary.com/","blog_title":"\u99c6\u3051\u51fa\u3057\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u52c9\u5f37\u8a18\u9332","categories":["JavaScript"],"published":"2024-06-07 13:32:40","url":"https://shakae.hatenadiary.com/entry/2024/06/07/133240","height":"190","provider_url":"https://hatena.blog","image_url":null,"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshakae.hatenadiary.com%2Fentry%2F2024%2F06%2F07%2F133240\" title=\"\u3010JS\u3011\u306e\u6587\u5b57\u5217\u64cd\u4f5c - \u99c6\u3051\u51fa\u3057\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u52c9\u5f37\u8a18\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","title":"\u3010JS\u3011\u306e\u6587\u5b57\u5217\u64cd\u4f5c","author_url":"https://blog.hatena.ne.jp/SHAKAE/","author_name":"SHAKAE","description":"\u3010\u6587\u5b57\u5217\u3011 \u53c2\u8003\uff1a \u6587\u5b57\u5217\uff08String\uff09 - \u3068\u307b\u307b\u306eWWW\u5165\u9580 <\u6587\u5b57\u5217\u306e\u90e8\u5206\u53d6\u308a\u51fa\u3057>trim()\uff1a\u524d\u5f8c\u306e\u7a7a\u767d\u3092\u53d6\u308a\u9664\u3044\u305f\u6587\u5b57\u5217\u3092\u8fd4\u3059(\u6587\u5b57\u306e\u9593\u306e\u7a7a\u767d\u306f\u53d6\u308a\u9664\u3051\u306a\u3044) <script> const X =\" ABC \".trim(); console.log(X); // \u7d50\u679c \u300cABC\u300d </script> trimStart()\uff1a\u524d\u306e\u7a7a\u767d\u3092\u53d6\u308a\u9664\u3044\u305f\u6587\u5b57\u5217\u3092\u8fd4\u3059trimEnd()\uff1a\u5f8c\u308d\u306e\u7a7a\u767d\u3092\u53d6\u308a\u9664\u3044\u305f\u6587\u5b57\u5217\u3092\u8fd4\u3059 <script> const X =\" ABC\".trimStart(); console.log(X); // \u7d50\u679c \u300cABC\u300d const Y =\"ABC \".tri\u2026","type":"rich","provider_name":"Hatena Blog"}