{"id":1906,"date":"2022-04-01T02:28:47","date_gmt":"2022-03-31T17:28:47","guid":{"rendered":"https:\/\/engineering.webstudio168.jp\/?p=1906"},"modified":"2023-04-03T23:13:10","modified_gmt":"2023-04-03T14:13:10","slug":"javascript-regular-expression","status":"publish","type":"post","link":"https:\/\/engineering.webstudio168.jp\/blog\/blog\/2022\/04\/01\/javascript-regular-expression\/","title":{"rendered":"\u3010JavaScript\u3011\u6b63\u898f\u8868\u73fe\u306e\u4f7f\u3044\u65b9\u3068\u30b5\u30f3\u30d7\u30eb\u4e00\u89a7"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">JavaScript\u521d\u5fc3\u8005\u304c\u3088\u304f\u3064\u307e\u3065\u304f\u6b63\u898f\u8868\u73fe\u3002\u4e2d\u7d1a\u8005\u4ee5\u4e0a\u3067\u3042\u3063\u3066\u3082\u4f55\u3068\u306a\u304f\u307c\u3093\u3084\u308a\u3068\u3057\u304b\u4f7f\u3048\u306a\u3044\u30b3\u30fc\u30c0\u30fc\u3084\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2022\u5e74\u73fe\u5728\u3067\u3082JavaScript\u306e\u6b63\u898f\u8868\u73fe\u306f\u6614\u304b\u3089\u5909\u308f\u3089\u305a\u3001\u4e00\u5ea6\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308c\u3070JAVA\u3084PHP\u306a\u3069\u306e\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u8a00\u8a9e\u3067\u3082\u5fdc\u7528\u304c\u52b9\u304f\u306e\u3067\u662f\u975e\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u898f\u8868\u73fe\u3068\u306f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u898f\u8868\u73fe\uff08\u305b\u3044\u304d\u3072\u3087\u3046\u3052\u3093\u3001\u82f1: regular expression\uff09\u3068\u306f\u3001\u6587\u5b57\u5217\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u8868\u73fe\u3059\u308b\u305f\u3081\u306e\u8a18\u53f7\u3084\u6587\u5b57\u306e\u96c6\u5408\u306e\u3053\u3068\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3084\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u306a\u3069\u3067\u6587\u5b57\u5217\u3092\u64cd\u4f5c\u3059\u308b\u969b\u306b\u3001\u7279\u5b9a\u306e\u6587\u5b57\u5217\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4\u3059\u308b\u6587\u5b57\u5217\u3092\u691c\u7d22\u3001\u7f6e\u63db\u3001\u62bd\u51fa\u3059\u308b\u969b\u306b\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u898f\u8868\u73fe\u306f\u3001\u5358\u7d14\u306a\u6587\u5b57\u5217\u30de\u30c3\u30c1\u30f3\u30b0\u3060\u3051\u3067\u306a\u304f\u3001\u6587\u5b57\u5217\u306e\u4e00\u90e8\u5206\u3092\u62bd\u51fa\u3059\u308b\u305f\u3081\u306e\u30ad\u30e3\u30d7\u30c1\u30e3\u3001\u7e70\u308a\u8fd4\u3057\u30d1\u30bf\u30fc\u30f3\u306e\u6307\u5b9a\u3001\u8907\u6570\u306e\u30d1\u30bf\u30fc\u30f3\u306e\u8ad6\u7406\u548c\u30fb\u8ad6\u7406\u7a4d\u306e\u6307\u5b9a\u306a\u3069\u3001\u9ad8\u5ea6\u306a\u6587\u5b57\u5217\u64cd\u4f5c\u306b\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u898f\u8868\u73fe\u306f\u3001Perl\u3084Python\u3001JavaScript\u306a\u3069\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3084\u3001grep\u3084sed\u3068\u3044\u3063\u305f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u306a\u3069\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u898f\u8868\u73fe\u306e\u8868\u8a18\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u306f\u3001\u5b9f\u969b\u306b\u6b63\u898f\u8868\u73fe\u306e\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3088\u304f\u4f8b\u3068\u3057\u3066\u6319\u3052\u3089\u308c\u308b\u6700\u3082\u7c21\u5358\u306a\u6b63\u898f\u8868\u73fe\u306f\u90f5\u4fbf\u756a\u53f7\u3067\u3059\u3002\u90f5\u4fbf\u756a\u53f7\uff08131-0045\uff09\u3092\u300c\u898f\u5247\u7684\u300d\u306b\u6b63\u898f\u8868\u73fe\u3067\u8868\u3059\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"\u6b63\u898f\u8868\u73fe\u30b5\u30f3\u30d7\u30eb\" data-lang=\"JavaScript\"><code>\/^\\d{3}-?\\d{4}$\/\n\/\/ \u300c131-0045\u300d\u3067\u3082\u300c1050011\u300d\u3067\u3082\u8a72\u5f53\uff08\u30de\u30c3\u30c1\uff09\u3057\u307e\u3059<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c131-0045\u300d\u3084\u300c1050011\u300d\u3092\u300c\u7cfb\u7d71\u7acb\u3066\u3066\u898f\u5247\u7684\u306b\u300d\u8868\u73fe\u3059\u308b\u3068\u300c<code>\/^\\d{3}-?\\d{4}$\/<\/code>\u300d\u3068\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u6697\u53f7\u306e\u3088\u3046\u3067\u9762\u98df\u3089\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u4e00\u3064\u4e00\u3064\u3092\u5206\u89e3\u3057\u3066\u8003\u3048\u308c\u3070\u5168\u304f\u96e3\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u6b63\u898f\u8868\u73fe\u306f\u300c\/\uff08\u30b9\u30e9\u30c3\u30b7\u30e5\uff09\u300d\u3067\u56f2\u3044\u307e\u3059\u3002\u30b9\u30e9\u30c3\u30b7\u30e5\u306e\u9593\u306b\u3042\u308b\u300c<code>^\\d{3}-?\\d{4}$<\/code>\u300d\u306e\u610f\u5473\u3092\u8003\u3048\u308c\u3070\u826f\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90f5\u4fbf\u756a\u53f7\u306e\u6587\u5b57\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u8003\u3048\u308b\u3068\u300c3\u6841\u306e\u6570\u5b57\u300d\u300c-\uff08\u30cf\u30a4\u30d5\u30f3\uff09\u300d\u300c4\u6841\u306e\u6570\u5b57\u300d\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u6b63\u898f\u8868\u73fe\u306f\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u7279\u6b8a\u306a\u6587\u5b57\u3067\u8868\u73fe\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u3002\u3064\u307e\u308a\u300c<code>^\\d{3}<\/code>\u300d\u300c<code><code>-?<\/code><\/code>\u300d\u300c<code>\\d{4}$<\/code>\u300d\u304c\u305d\u308c\u305e\u308c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65e6\u307e\u3068\u3081\u3066\u3001<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\u6700\u521d\u306e3\u6841\u306e\u6570\u5b57<\/td><td>^\\d{3}<\/td><\/tr><tr><td>\u30cf\u30a4\u30d5\u30f3\uff08\u5fc5\u9808\u3067\u306f\u306a\u3044\uff09<\/td><td>-?<\/td><\/tr><tr><td>\u5f8c\u308d\u306e4\u6841\u306e\u6570\u5b57<\/td><td>\\d{4}$<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u90f5\u4fbf\u756a\u53f7 \u5404\u30d6\u30ed\u30c3\u30af\u306e\u5bfe\u5fdc\u8868<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u5bfe\u5fdc\u95a2\u4fc2\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3092\u982d\u306b\u5165\u308c\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3060\u3001\u3053\u306e\u8868\u3067\u306f\u4e0d\u5341\u5206\u306a\u306e\u3067\u3055\u3089\u306b\u5206\u89e3\u3057\u3066\u8aad\u307f\u89e3\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c21\u5358\u306a\u3068\u3053\u308d\u304b\u3089\u898b\u3066\u307f\u308b\u3068\u300c\\d{3}\u300d\u300c\\d{4}\u300d\u306f\u305d\u308c\u305e\u308c\u300c\u6570\u5b573\u6587\u5b57\u300d\u300c\u6570\u5b574\u6587\u5b57\u300d\u3092\u8868\u3059\u6b63\u898f\u8868\u73fe\u3067\u3059\u3002\u300c\\d{\u6587\u5b57\u6570\u3007}\u300d\u3068\u3044\u3046\u8868\u8a18\u306f\u300c\u6587\u5b57\u6570\u3007\u500b\u306e\u6570\u5b57\u300d\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u306f\u3001\u300c^\uff08\u30cf\u30c3\u30c8\uff09\u300d\u3068\u300c$\uff08\u30c9\u30eb\u30de\u30fc\u30af\uff09\u300d\u306f\u4f55\u3092\u8868\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3082\u3059\u3054\u304f\u7c21\u5358\u3067\u300c^\uff08\u30cf\u30c3\u30c8\uff09\u300d\u306f\u6587\u5b57\u5217\u306e\u300c\u5148\u982d\u300d\u3092\u8868\u3057\u3001\u300c$\uff08\u30c9\u30eb\u30de\u30fc\u30af\uff09\u300d\u306f\u6587\u5b57\u5217\u306e\u300c\u6700\u5f8c\u30fb\u672b\u5c3e\u300d\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u300c<code>^\\d{3}<\/code>\u300d\u306f\u300c\u5148\u982d\u306e\u6570\u5b573\u6587\u5b57\u300d\u3001\u300c<code>\\d{4}$<\/code>\u300d\u306f\u300c\u672b\u5c3e\u306e\u6570\u5b574\u6587\u5b57\u300d\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3046\u4e00\u500b\u6b8b\u3063\u3066\u307e\u3059\u3002\u300c-?\uff08\u30cf\u30a4\u30d5\u30f3\u3001\u30af\u30a8\u30b9\u30c1\u30e7\u30f3\uff09\u300d\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c-\uff08\u30cf\u30a4\u30d5\u30f3\uff09\u300d\u306f\u90f5\u4fbf\u756a\u53f7\u306e\u300c-\u300d\u3092\u8868\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u660e\u767d\u3067\u3059\u304c\u3001\u300c?\uff08\u30af\u30a8\u30b9\u30c1\u30e7\u30f3\uff09\u300d\u304c\u826f\u304f\u5206\u304b\u3089\u306a\u3044\u3067\u3059\u306d\u3002\u3053\u306e\u300c?\u300d\u306f\u300c\u76f4\u524d\u306e\u6587\u5b57\u304c\uff10\u56de\u304b\uff11\u56de\u5b58\u5728\u3059\u308b\u300d\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u300c-\u300d\u304c\u7121\u3044\uff080\u56de\uff09\u5834\u5408\u3068\u300c-\u300d\u304c1\u500b\u3042\u308c\u3070\u3001\u6b63\u898f\u8868\u73fe\u3068\u3057\u3066\u30de\u30c3\u30c1\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u3092\u307e\u3068\u3081\u3066\u300c<code>\/^\\d{3}-?\\d{4}$\/<\/code>\u300d\u3092\u65e5\u672c\u8a9e\u3067\u8868\u73fe\u3059\u308b\u3068\u300c\u5148\u982d\u306b\u6570\u5b57\u304c3\u6587\u5b57\u3042\u3063\u3066\u3001\u6b21\u306b\u30cf\u30a4\u30d5\u30f3\u304c\u3042\u3063\u3066\u3082\u306a\u304f\u3066\u3082\u826f\u304f\u3066\u3001\u672b\u5c3e\u306b\u6570\u5b574\u6587\u5b57\u306e\u6587\u5b57\u5217\u300d\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u6bce\u56de\u3053\u306e\u548c\u8a33\u3082\u3069\u304d\u3092\u3057\u3066\u3044\u308b\u3068\u6df7\u4e71\u3059\u308b\u306e\u3067\u3001\u5206\u304b\u308a\u3084\u3059\u304f\u300c<code>\/^\\d{3}-?\\d{4}$\/<\/code>\u300d\u3068\u3044\u3046\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u898f\u8868\u73fe\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u7528\u3044\u3066\u6a5f\u68b0\u3068\u5bfe\u8a71\u3059\u308b\u4e0a\u3067\u3001\u6587\u5b57\u5217\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u52b9\u7387\u7684\u306b\u4f1d\u3048\u308b\u5f79\u5272\u3092\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002<\/p>\n\n\n<p>adsense<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u898f\u8868\u73fe\u306e\u30d1\u30bf\u30fc\u30f3\u4e00\u89a7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u3092\u62bc\u3055\u3048\u308b\u3068\u6b63\u898f\u8868\u73fe\u5185\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u6587\u5b57\u306e\u610f\u5473\u3092\u7406\u89e3\u3059\u308b\u3060\u3051\u3067\u3001\u69d8\u3005\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u8868\u73fe\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u5148\u8ff0\u306e\u90f5\u4fbf\u756a\u53f7\u306f\u6700\u3082\u5358\u7d14\u306a\u4f8b\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u696d\u52d9\u3067\u306f\u3082\u306e\u3059\u3054\u304f\u9577\u3044URL\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u691c\u51fa\u3060\u3063\u305f\u308a\u3001\u9867\u5ba2\u756a\u53f7\u306e\u5224\u5b9a\u306a\u3069\u306b\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u306e\u65b9\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3053\u3067\u6b63\u898f\u8868\u73fe\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u6587\u5b57\u306e\u610f\u5473\u3092\u4e00\u89a7\u3067\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u306e\u3067\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3053\u306e\u8868\u3092\u898b\u8fd4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><th><strong>\u6587\u5b57<\/strong><\/th><th>\u610f\u5473<\/th><th>\u88dc\u8db3<\/th><\/tr><tr><td>^<\/td><td>\u884c\u306e\u5148\u982d\u306b\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>$<\/td><td>\u884c\u306e\u672b\u5c3e\u306b\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>?<\/td><td>\u76f4\u524d\u306e\u6587\u5b57\uff10\u56de\u304b\uff11\u56de\u306e\u5b58\u5728\u306b\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>*<\/td><td>\u76f4\u524d\u306e\u6587\u5b57\u306e\uff10\u56de\u4ee5\u4e0a\u306e\u7e70\u308a\u8fd4\u3057\u306b\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>+<\/td><td>\u76f4\u524d\u306e\u6587\u5b57\u306e\uff11\u6587\u5b57\u4ee5\u4e0a\u306e\u7e70\u308a\u8fd4\u3057\u306b\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>\\d<\/td><td>\u6570\u5b57\u3002[0-9]\u3068\u540c\u7fa9<\/td><td>&#8211;<\/td><\/tr><tr><td>\\D<\/td><td>\u6570\u5b57\u4ee5\u5916\u3002[^0-9]\u3068\u540c\u7fa9<\/td><td>&#8211;<\/td><\/tr><tr><td>\\w<\/td><td>\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306e\u82f1\u5b57\u3001\u6570\u5b57\u3001_\uff08\u30a2\u30f3\u30c0\u30fc\u30b9\u30b3\u30a2\uff09\u3002<\/td><td>&#8211;<\/td><\/tr><tr><td>\\W<\/td><td>\u6587\u5b57\u4ee5\u5916\u3002[^\\w]\u3068\u540c\u7fa9<\/td><td>&#8211;<\/td><\/tr><tr><td>\\s<\/td><td>\u7a7a\u767d\u6587\u5b57<\/td><td>&#8211;<\/td><\/tr><tr><td>\\S<\/td><td>\u7a7a\u767d\u4ee5\u5916\u306e\u6587\u5b57\u3002[^\\s]\u3068\u540c\u7fa9<\/td><td>&#8211;<\/td><\/tr><tr><td>\\t<\/td><td>\u30bf\u30d6\u6587\u5b57<\/td><td>&#8211;<\/td><\/tr><tr><td>\\n<\/td><td>\u6539\u884c<\/td><td>&#8211;<\/td><\/tr><tr><td>ABC<\/td><td>\u6587\u5b57\u5217\u300cABC\u300d<\/td><td>&#8211;<\/td><\/tr><tr><td>[ABC]<\/td><td>A,B,C\u306e\u3044\u305a\u308c\u304b\uff11\u6587\u5b57\u306b\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>[^ABC]<\/td><td>A,B,C\u4ee5\u5916\u306e\u3044\u305a\u308c\u304b\uff11\u6587\u5b57\u306b\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>[A-Z]<\/td><td>A\u304b\u3089Z\u306e\u9593\u306e\uff11\u6587\u5b57<\/td><td>&#8211;<\/td><\/tr><tr><td>{n}<\/td><td>\u76f4\u524d\u306e\u6587\u5b57\u3092n\u56de\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>{n,}<\/td><td>\u76f4\u524d\u306e\u6587\u5b57\u3092n\u56de\u4ee5\u4e0a\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>{m,n}<\/td><td>\u76f4\u524d\u306e\u6587\u5b57\u3092m\u304b\u3089n\u56de\u30de\u30c3\u30c1<\/td><td>&#8211;<\/td><\/tr><tr><td>\\<\/td><td>\u6587\u5b57\u3092\u30a8\u30b9\u30b1\u30fc\u30d7<\/td><td>\u300c\\&#8217;\u300d\u300c\\.\u300d\u300c\\*\u300d\u306a\u3069<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u6b63\u898f\u8868\u73fe\u306e\u30d1\u30bf\u30fc\u30f3\u307e\u3068\u3081<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">JavaScript\u306b\u304a\u3051\u308b\u6b63\u898f\u8868\u73fe\u306e\u5ba3\u8a00\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript\u3067\u6b63\u898f\u8868\u73fe\u3092\u5ba3\u8a00\u3057\u3066\u5909\u6570\u306b\u4ee3\u5165\u3059\u308b\u65b9\u6cd5\u306f2\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"sample.js\" data-lang=\"JavaScript\"><code>let regStr = \/\u6b63\u898f\u8868\u73fe\/\u30aa\u30d7\u30b7\u30e7\u30f3;<\/code><\/pre><\/div>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"sample.js\" data-lang=\"JavaScript\"><code>let regStr = new RegExp(&#39;\u6b63\u898f\u8868\u73fe&#39;,&#39;\u30aa\u30d7\u30b7\u30e7\u30f3&#39;);<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3064\u76ee\u306f\u5358\u7d14\u306b\u6b63\u898f\u8868\u73fe\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u4ee3\u5165\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u306d\u30022\u3064\u76ee\u306f<code>RegExp()<\/code>\u3068\u3044\u3046\u95a2\u6570\u3067\u751f\u6210\u3057\u3066\u3044\u307e\u3059\u3002RegExp\u306f\u6700\u521d\u306b\u66f8\u3044\u305f\u300cregular expression\u300d\u306e\u7565\u3067\u3059\u3002\u82f1\u8a9e\u3092\u77e5\u3063\u3066\u3044\u308b\u3068\u899a\u3048\u3084\u3059\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3064\u306e\u751f\u6210\u65b9\u6cd5\u306b\u5171\u901a\u3057\u3066\u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u6b63\u898f\u8868\u73fe\u3092\u3069\u306e\u3088\u3046\u306b\u6271\u3046\u304b\u3092\u6307\u5b9a\u51fa\u6765\u308b\u3082\u306e\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><th>\u30aa\u30d7\u30b7\u30e7\u30f3<\/th><th>\u610f\u5473<\/th><\/tr><tr><td>g<\/td><td>\u30b0\u30ed\u30fc\u30d0\u30eb\u30b5\u30fc\u30c1\uff08Global\u306eg\uff09\u3002\u6587\u5b57\u5217\u5168\u4f53\u306b\u5bfe\u3057\u3066\u30de\u30c3\u30c1\u30f3\u30b0\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3055\u305b\u307e\u3059\u3002\u6307\u5b9a\u3057\u306a\u3044\u5834\u5408\u306f1\u5ea6\u30de\u30c3\u30c1\u30f3\u30b0\u3057\u305f\u6642\u70b9\u3067\u51e6\u7406\u304c\u7d42\u4e86\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>i<\/td><td>\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u3088\u3046\u306b\u6307\u5b9a\u3057\u307e\u3059<\/td><\/tr><tr><td>m<\/td><td>\u8907\u6570\u884c\u306e\u6587\u5b57\u5217\u3092\u8907\u6570\u884c\u3068\u3057\u3066\u6271\u3044\u307e\u3059<\/td><\/tr><tr><td>u<\/td><td>Unicode\u306b\u5bfe\u5fdc\u3055\u305b\u307e\u3059\u3002\u6f22\u5b57\u306e\u5224\u5b9a\u304c\u5fc5\u8981\u306a\u5834\u5408\u306b\u6709\u52b9\u3067\u3059\u3002<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u6b63\u898f\u8868\u73fe\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u30d5\u30e9\u30b0\u307e\u3068\u3081<\/figcaption><\/figure>\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6481058887327275\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6481058887327275\" data-ad-slot=\"6649918654\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u898f\u8868\u73fe\u3092\u6271\u3046JavaScript\u306e\u95a2\u6570<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u6b63\u898f\u8868\u73fe\u3092\u3069\u306e\u3088\u3046\u306b\u5229\u7528\u3059\u308b\u306e\u304b\u30a4\u30e1\u30fc\u30b8\u304c\u3064\u304b\u307f\u306b\u304f\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001JavaScript\u3067\u6b63\u898f\u8868\u73fe\u3092\u6271\u3046\u95a2\u6570\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u5206\u304b\u308a\u3084\u3059\u304f\u4e00\u89a7\u306b\u3059\u308b\u3068\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#test\">test()<\/a><\/li>\n\n\n\n<li><a href=\"#match\">match()<\/a><\/li>\n\n\n\n<li><a href=\"#exec\">exec()<\/a><\/li>\n\n\n\n<li>search()<\/li>\n\n\n\n<li><a href=\"#replace\">replace()<\/a><\/li>\n\n\n\n<li>split()<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"test\">test()<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">test()\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3057\u305f\u6587\u5b57\u5217\u3068\u6b63\u898f\u8868\u73fe\u3068\u3067\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002 <mark style=\"background-color:#ffd900\" class=\"has-inline-color\">\u8fd4\u308a\u5024\u306ftrue\u304bfalse\u306e\u307f<\/mark>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"test.js\" data-lang=\"JavaScript\"><code>const str = &#39;Omoide ha Yabunonaka&#39;; \/\/ \u691c\u7d22\u5bfe\u8c61\u6587\u5b57\u5217\nconst regex = new RegExp(&#39;abu*&#39;); \/\/ \u6b63\u898f\u8868\u73fe\u306e\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\n\nconsole.log(regex.test(str)); \/\/ \u6587\u5b57\u5217\u306b\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u304c\u542b\u307e\u308c\u308b\u306e\u3067true\u304c\u8fd4\u308a\u307e\u3059<\/code><\/pre><\/div>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"test..js\" data-lang=\"JavaScript\"><code>\/\/ \u57fa\u672c\u5f62\nRegExp\u30aa\u30d6\u30b8\u30a7\u30af\u30c8.test(\u691c\u7d22\u6587\u5b57\u5217);<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"match\">match()<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">match()\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6b63\u898f\u8868\u73fe\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u30de\u30c3\u30c1\u3057\u305f\u6587\u5b57\u5217\u3092\u914d\u5217\u3067\u8fd4\u3057\u307e\u3059\u3002<mark style=\"background-color:#ffd900\" class=\"has-inline-color\">\u30de\u30c3\u30c1\u3057\u306a\u3044\u5834\u5408\u306fnull<\/mark>\u304c\u8fd4\u308a\u307e\u3059\u3002g\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u542b\u3093\u3067\u308b\u5834\u5408\u306f\u3001<mark style=\"background-color:#ffd900\" class=\"has-inline-color\">\u30de\u30c3\u30c1\u3059\u308b\u5168\u3066\u3092\u542b\u3080\u914d\u5217<\/mark>\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"match.js\" data-lang=\"JavaScript\"><code>const paragraph = &#39;8192 is GOD number. I love this number.&#39;;\nconst regex = \/[A-Z]\/g;\nconst found = paragraph.match(regex);\n\nconsole.log(found);\n\/\/ Array [&quot;G&quot;, &quot;O&quot;, &quot;D&quot;, &quot;I&quot;] \u304c\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3055\u308c\u307e\u3059<\/code><\/pre><\/div>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"match.js\" data-lang=\"JavaScript\"><code>\/\/ \u57fa\u672c\u5f62\n\u691c\u7d22\u6587\u5b57\u5217.match(\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3);<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">test()\u3068\u306f\u9055\u3063\u3066\u6b63\u898f\u8868\u73fe\u3092\u5f15\u6570\u306b\u5165\u308c\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002\u5fae\u5999\u306b\u6587\u6cd5\u5185\u306e\u9806\u5e8f\u304c\u9055\u3046\u3093\u3067\u3059\u3088\u306d\u2026\u2026<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"exec\">exec()<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">exec()\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u6587\u5b57\u5217\u5185\u3067\u4e00\u81f4\u3059\u308b\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u691c\u7d22\u3057\u307e\u3059\u3002\u8fd4\u308a\u5024\u306f\u3001\u691c\u7d22\u7d50\u679c\u306e\u914d\u5217\u3001\u8a72\u5f53\u304c\u306a\u3051\u308c\u3070null\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"exec.js\" data-lang=\"JavaScript\"><code>const result = \/(.+)cde(f)\/.exec(&quot;abcdefg&quot;);\nconsole.log(result);\n\n\/\/ \u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u306f\u4e0b\u8a18\u914d\u5217\u304c\u51fa\u529b\n(3) [&quot;abcdef&quot;, &quot;ab&quot;, &quot;f&quot;, index: 0, input: &quot;abcdefg&quot;, groups: undefined]<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u529b\u306e\u7d50\u679c\u304c\u82e5\u5e72\u3054\u3061\u3083\u3054\u3061\u3083\u3067\u8aac\u660e\u3059\u308b\u3068\u9577\u304f\u306a\u308b\u306e\u3067\u5225\u9014\u8a18\u4e8b\u3067\u307e\u3068\u3081\u307e\u3059\u30021\u3064\u3060\u3051\u6b63\u898f\u8868\u73fe\u306e\u4e2d\u306b(.+)\u3084(f)\u304c\u5165\u3063\u3066\u3044\u308b\u306e\u304c\u5206\u304b\u308a\u307e\u3059\u304b\uff1f\u3053\u308c\u306f\u3042\u308b\u7a2e\u306e\u533a\u5207\u308a\uff08\u9069\u5207\u306a\u8868\u73fe\u304b\u5fae\u5999\u3067\u3059\u304c\uff09\u3092\u8868\u3057\u307e\u3059\u3002\u30b3\u30f3\u30bd\u30fc\u30eb\u7d50\u679c\u306b&#8221;ab&#8221;\u3001&#8221;f&#8221;\u3068\u3042\u308b\u306e\u306f\u3001\u6b63\u898f\u8868\u73fe\u5185\u306e\u300c(.+)\u300d\u300c(f)\u300d\u3068\u305d\u308c\u305e\u308c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3060\u3051\u982d\u306e\u7247\u9685\u306b\u7f6e\u3044\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replace\">replace()<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">replace() \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4\u3059\u308b\u6587\u5b57\u5217\u3092\u7f6e\u304d\u63db\u3048\u305f\u7f6e\u63db\u5f8c\u306e\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002 \u30d1\u30bf\u30fc\u30f3\u306b\u306f\u6587\u5b57\u5217\u3067\u3082\u6b63\u898f\u8868\u73fe\u3067\u3082\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30bf\u30fc\u30f3\u304c\u6587\u5b57\u5217\u306e\u5834\u5408\u3067\u306f\u3001\u6700\u521d\u306b\u4e00\u81f4\u3057\u305f\u7b87\u6240\u306e\u307f\u3092\u7f6e\u63db\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\uff09\u5143\u306e\u6587\u5b57\u5217\u306f\u5909\u66f4\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-js\" data-file=\"replace.js\" data-lang=\"JavaScript\"><code>const p = &#39;The dog walks on the bridge.&#39;;\n\n\/\/ \u5358\u306a\u308b\u6587\u5b57\u5217\u306e\u7f6e\u63db\nconsole.log(p.replace(&#39;dog&#39;, &#39;cat&#39;));\n\/\/ \u30b3\u30f3\u30bd\u30fc\u30eb\u51fa\u529b\u306f\u300cThe cat walks on the bridge.\u300d\n\nconst regex = \/Dog\/i;\nconsole.log(p.replace(regex, &#39;hedgehog&#39;));\n\/\/ \u30b3\u30f3\u30bd\u30fc\u30eb\u51fa\u529b\u306f\u300cThe cathedgehog walks on the bridge.\u300d<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u5148\u307b\u3069\u306e<code>(\u6b63\u898f\u8868\u73fe)<\/code>\u62ec\u5f27\u3068<code>$1<\/code>,<code>$2<\/code>\u306a\u3069\u3092\u4f7f\u3063\u3066\u7f6e\u63db\u3059\u308b\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002\u300c$\u300d\u3092\u4f7f\u3063\u305f\u7f6e\u63db\u65b9\u6cd5\u306f\u4e0b\u8a18\u306e\u8a18\u4e8b\u306b\u66f8\u304d\u307e\u3057\u305f\u306e\u3067\u4f75\u305b\u3066\u3054\u53c2\u8003\u306b\u306a\u3055\u3063\u3066\u304f\u3060\u3055\u3044\u306d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-qootechweb wp-block-embed-qootechweb\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"nvYRS5IY97\"><a href=\"https:\/\/engineering.webstudio168.jp\/blog\/javascript-dollar-means\/\">JavaScript\u306b\u304a\u3051\u308b\u300c$\uff08\u30c9\u30eb\u30de\u30fc\u30af\uff09\u300d\u306e\u610f\u5473\u3068\u4f7f\u3044\u65b9<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cJavaScript\u306b\u304a\u3051\u308b\u300c$\uff08\u30c9\u30eb\u30de\u30fc\u30af\uff09\u300d\u306e\u610f\u5473\u3068\u4f7f\u3044\u65b9\u201d \u2014 QooTechWEB-\u958b\u767a\u30ed\u30b0\u30fb\u5b9f\u52d9\u8a18\u9332\u30d6\u30ed\u30b0\" src=\"https:\/\/engineering.webstudio168.jp\/blog\/javascript-dollar-means\/embed\/#?secret=aYNSwPWsxR#?secret=nvYRS5IY97\" data-secret=\"nvYRS5IY97\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6481058887327275\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6481058887327275\" data-ad-slot=\"6649918654\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b63\u898f\u8868\u73fe\u306f\u601d\u3063\u3066\u3044\u308b\u307b\u3069\u96e3\u3057\u3044\u3082\u306e\u3067\u306f\u306a\u3044\u3002<\/li>\n\n\n\n<li>\u6b63\u898f\u8868\u73fe\u5185\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u7279\u6b8a\u6587\u5b57\u306e\u610f\u5473\u3092\u3072\u3068\u3064\u3065\u3064\u8ffd\u3046\u3053\u3068\u304b\u3089\u306f\u3058\u3081\u308b<\/li>\n\n\n\n<li>\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u30b7\u30fc\u30f3\u306f\u7d39\u4ecb\u3057\u305fJavaScript\u306e\u5404\u30e1\u30bd\u30c3\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u7126\u3089\u305a\u306b\u6e08\u3080<\/li>\n\n\n\n<li>\u6b63\u898f\u8868\u73fe\u306f\u4e3b\u306b\u6587\u5b57\u5217\u306e\u691c\u7d22\u3068\u7f6e\u63db\u306b\u7528\u3044\u3089\u308c\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c11\u3057\u9577\u304f\u306a\u308a\u307e\u3057\u305f\u304cJavaScript\u306e\u6b63\u898f\u8868\u73fe\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002\u521d\u5b66\u306e\u65b9\u3082\u4e2d\u5805\u306e\u65b9\u3082\u3053\u308c\u3092\u6a5f\u306b\u6b63\u898f\u8868\u73fe\u306e\u7406\u89e3\u3092\u898b\u8fd4\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\uff1f\u305d\u3093\u306a\u306b\u96e3\u3057\u3044\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u6587\u732e\u3011<a href=\"https:\/\/developer.mozilla.org\/ja\/docs\/Web\/JavaScript\/Reference\/Global_Objects\/String\/match\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/developer.mozilla.org\/ja\/docs\/Web\/JavaScript\/Reference\/Global_Objects\/String\/match<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u6587\u732e\u3011<a href=\"https:\/\/developer.mozilla.org\/ja\/docs\/Web\/JavaScript\/Reference\/Global_Objects\/RegExp\/exec\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/developer.mozilla.org\/ja\/docs\/Web\/JavaScript\/Reference\/Global_Objects\/RegExp\/exec<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>JavaScript\u521d\u5fc3\u8005\u304c\u3088\u304f\u3064\u307e\u3065\u304f\u6b63\u898f\u8868\u73fe\u3002\u4e2d\u7d1a\u8005\u4ee5\u4e0a\u3067\u3042\u3063\u3066\u3082\u4f55\u3068\u306a\u304f\u307c\u3093\u3084\u308a\u3068\u3057\u304b\u4f7f\u3048\u306a\u3044\u30b3\u30fc\u30c0\u30fc\u3084\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002 2022\u5e74\u73fe\u5728\u3067\u3082JavaScript\u306e\u6b63\u898f\u8868\u73fe\u306f\u6614\u304b\u3089 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2040,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[8,39,48],"class_list":["post-1906","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","tag-javascript","tag-39","tag-48"],"_links":{"self":[{"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/posts\/1906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/comments?post=1906"}],"version-history":[{"count":139,"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/posts\/1906\/revisions"}],"predecessor-version":[{"id":4698,"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/posts\/1906\/revisions\/4698"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/media\/2040"}],"wp:attachment":[{"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/media?parent=1906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/categories?post=1906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineering.webstudio168.jp\/blog\/wp-json\/wp\/v2\/tags?post=1906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}