{"id":6018,"date":"2015-05-22T09:05:28","date_gmt":"2015-05-22T00:05:28","guid":{"rendered":"http:\/\/programminglanguage7.com\/?p=6018"},"modified":"2015-05-22T15:34:20","modified_gmt":"2015-05-22T06:34:20","slug":"post-6018","status":"publish","type":"post","link":"https:\/\/programminglanguage7.com\/?p=6018","title":{"rendered":"\u69d8\u3005\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(String\u30aa\u30d6\u30b8\u30a7\u30af\u30c8)\u306b\u3064\u3044\u3066\u77e5\u308d\u30462"},"content":{"rendered":"

\u3053\u306e\u7ae0\u3067\u306fString\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u3082\u7d44\u307f\u8fbc\u307f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306a\u306e\u3067\u3001\u7c21\u5358\u306b\u6587\u5b57\u5217\u306b\u95a2\u3057\u3066\u306e\u6a5f\u80fd\u3092\u4f7f\u3046\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\"1\"<\/a><\/span> \u521d\u3081\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u304b\u3089\u3001\u69d8\u3005\u306a\u30e1\u30bd\u30c3\u30c9\u306a\u3069\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\"1\"<\/a>\u00a0length\u306f\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a><\/span> \u5168\u89d2\u6587\u5b57\u3001\u534a\u89d2\u6587\u5b57\u3068\u3082\u306b1\u3068\u3001\u6570\u3048\u307e\u3059\u3002<\/span>
\n\u7d50\u679c\u306f\u300c8\u300d\u3067\u3059\u3002\"1\"<\/a>\u00a0charAt\u306f\u6587\u5b57\u5217\u306e\u4e00\u90e8\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u3053\u3053\u3067\u306e\u6ce8\u610f\u306f\u300c\u53d6\u308a\u51fa\u3059\u6587\u5b57\u306e\u4f4d\u7f6e\u300d\u306f0\u304b\u3089\u6570\u3048\u3066\u304f\u3060\u3055\u3044\u3002\"1\"<\/a><\/span> 1\u304b\u3089\u6570\u3048\u308b\u306e\u3067\u306f\u306a\u3044\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>
\na.charAt(30)\u306e\u3088\u3046\u306b\u6307\u5b9a\u3057\u305f\u6570\u304c\u6587\u5b57\u6570\u3092\u8d85\u3048\u3066\u3044\u308b\u3088\u3046\u306a\u5834\u5408\u306f\u30ab\u30e9\u304c\u8fd4\u3055\u308c\u307e\u3059\uff08\u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u3044\uff09<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a><\/span> \u6307\u5b9a\u4f4d\u7f6e\u306e\u6570\u3048\u65b9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/span>
\n0\u756a\u76ee=>a<\/span>
\n1\u756a\u76ee=>b<\/span>
\n2\u756a\u76ee=>c<\/span>
\n\u7d50\u679c\u306f\u300cb\u300d\u3067\u3059\u3002\"1\"<\/a><\/span> substring\u30e1\u30bd\u30c3\u30c9\u306f\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u306e\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u5f15\u6570\u3067\u300c\u53d6\u308a\u51fa\u3059\u6587\u5b57\u5217\u306e\u7bc4\u56f2\u300d\u3092\u6307\u5b9a\u3057\u3066\u3001\u305d\u306e\u500b\u6240\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u4f8b\u3048\u3070a.substring(0,3)\u306f0\u756a\u76ee\u306e\u6587\u5b57\u304b\u30893\u756a\u76ee\u306e\u6587\u5b57\u306e\u4e00\u3064\u524d\u307e\u3067\u3092\u53d6\u308a\u51fa\u3059\u3068\u8a00\u3046\u610f\u5473\u3067\u3059\u3002\u7d42\u4e86\u4f4d\u7f6e\u306e\u4e00\u3064\u524d\u307e\u3067\u306a\u306e\u3067\u6c17\u3092\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a>\"1\"<\/a><\/span> substring(0,2)<\/span>
\n=>0\u756a\u76ee\u304b\u30892\u756a\u76ee\u306e\u624b\u524d\u307e\u3067\u306a\u306e\u3067\u3001\u7b54\u3048\u306fab\u3067\u3059\u3002<\/span>
\nsubstring(2,0)<\/span>
\n=>\u958b\u59cb\u4f4d\u7f6e\u306e\u307b\u3046\u304c\u7d42\u4e86\u4f4d\u7f6e\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u306f\u5f8c\u308d\u304b\u3089\u524d\u3078\u6570\u3048\u307e\u3059\u3002\u3064\u307e\u308a2\u756a\u76ee\u306e\u3072\u3068\u3064\u524d\uff08\u3064\u307e\u308ab\uff09\u304b\u3089\u3001\u5148\u982d\u307e\u3067\u53d6\u308a\u51fa\u3057\u307e\u3059\u306e\u3067\u3001\u7b54\u3048\u306fab\u3067\u3059\u3002<\/span>
\nsubstring(4,7)<\/span>
\n=> 4\u756a\u76ee\u304b\u30897\u756a\u76ee\u306e\u624b\u524d\u307e\u3067\u306a\u306e\u3067\u3001\u7b54\u3048\u306fefg\u3067\u3059\u3002<\/span><\/p>\n

substring(4)<\/span> <\/span>
\n=>\u7d42\u4e86\u4f4d\u7f6e\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u306f\u305d\u306e\u4f4d\u7f6e\u304b\u3089\u672b\u5c3e\u307e\u3067\u3059\u3079\u3066\u53d6\u308a\u51fa\u3059\u306e\u3067\u3001\u7d50\u679c\u306fefghi\u3067\u3059\u3002\"1\"<\/a><\/span> slice\u30e1\u30bd\u30c3\u30c9\u306f\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u306e\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u5f15\u6570\u3067\u300c\u53d6\u308a\u51fa\u3059\u6587\u5b57\u5217\u306e\u7bc4\u56f2\u300d\u3092\u6307\u5b9a\u3057\u3066\u3001\u305d\u306e\u7bc4\u56f2\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u4f8b\u3048\u3070a.slice (0,3)<\/span>\u306f0\u756a\u76ee\u306e\u6587\u5b57\u304b\u30893\u756a\u76ee\u306e\u6587\u5b57\u306e\u4e00\u3064\u624b\u524d\u307e\u3067\u3092\u53d6\u308a\u51fa\u3059\u3068\u8a00\u3046\u610f\u5473\u3067\u3059\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a><\/span> \"1\"<\/a>slice (0,3)<\/span>
\n=>0\u756a\u76ee\u304b\u30893\u756a\u76ee\u306e\u624b\u524d\u307e\u3067\u3002<\/span>
\n\u7b54\u3048\u306fabc \u3067\u3059\u3002<\/span><\/p>\n

slice (4,7)<\/span>
\n=> 4\u756a\u76ee\u304b\u30897\u756a\u76ee\u306e\u624b\u524d\u307e\u3067\u3002<\/span>
\n\u7b54\u3048\u306fdef \u3067\u3059\u3002<\/span><\/p>\n

slice (2,0)<\/span>
\n=>\u958b\u59cb\u4f4d\u7f6e\u306e\u756a\u53f7\u306e\u307b\u3046\u304c\u7d42\u4e86\u4f4d\u7f6e\u306e\u756a\u53f7\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u306f\u4f55\u3082\u8fd4\u3055\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n

slice(4)<\/span>
\n=>\u7d42\u4e86\u4f4d\u7f6e\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u306f\u305d\u306e\u4f4d\u7f6e\u304b\u3089\u672b\u5c3e\u307e\u3067\u3059\u3079\u3066\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u7d50\u679c\u306fdef ghi\u3067\u3059\u3002<\/span><\/p>\n

slice(-11,-8)<\/span>
\n=>slice\u3067\u306f\u958b\u59cb\u4f4d\u7f6e\u3001\u7d42\u4e86\u4f4d\u7f6e\u3068\u3082\u306b\u30de\u30a4\u30ca\u30b9\u306e\u6307\u5b9a\u3082\u51fa\u6765\u307e\u3059\u3002\u30de\u30a4\u30ca\u30b9\u6307\u5b9a\u306e\u5834\u5408\u306f\u672b\u5c3e\u304b\u3089\"1\"<\/a>\u3068\u3001\u6570\u3048\u307e\u3059\u3002<\/span>
\n\u7d50\u679c\u306fabc\u3067\u3059\u3002<\/span><\/p>\n

slice(-11,7)<\/span> <\/span>
\n=>\u3053\u306e\u3088\u3046\u306b\u958b\u59cb\u4f4d\u7f6e\u304c\u30de\u30a4\u30ca\u30b9\u6307\u5b9a\u3067\u3001\u7d42\u4e86\u4f4d\u7f6e\u304c\u30d7\u30e9\u30b9\u6307\u5b9a\u3068\u8a00\u3046\u7d44\u307f\u5408\u308f\u305b\u3082\u53ef\u80fd\u3067\u3059\u3002<\/span>
\n\u7d50\u679c\u306fabc def\u3067\u3059\u3002<\/span><\/p>\n

slice(4,-2)<\/span> <\/span>
\n=>\u3053\u306e\u3088\u3046\u306b\u958b\u59cb\u4f4d\u7f6e\u304c\u30d7\u30e9\u30b9\u6307\u5b9a\u3067\u3001\u7d42\u4e86\u4f4d\u7f6e\u304c\u30de\u30a4\u30ca\u30b9\u6307\u5b9a\u3068\u8a00\u3046\u7d44\u307f\u5408\u308f\u305b\u3082\u53ef\u80fd\u3067\u3059\u3002 \u7d50\u679c\u306fdef g\u3067\u3059\u3002<\/span>\"1\"<\/a><\/span> => concat\u30e1\u30bd\u30c3\u30c9\u306f\u6587\u5b57\u5217\u3068\u6587\u5b57\u5217\u3092\u7d50\u5408\u3059\u308b\u6a5f\u80fd\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/span>
\n\u6587\u5b57\u52171,\u6587\u5b57\u52172….\u3092\u7d50\u3073\u3064\u3051\u307e\u3059\u3002<\/span>
\n\u6587\u5b57\u5217\u306f\u300c,\u300d\u3067\u533a\u5207\u308c\u3070\u4f55\u500b\u3067\u3082\u66f8\u3051\u307e\u3059\u3002<\/span>
\n\u4ee5\u4e0b\u306e\u3088\u3046\u306bconcat\u3068\u540c\u3058\u7d50\u679c\u304c\u300c+\u300d\u3092\u4f7f\u7528\u3057\u3066\u3082\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a>\"1\"<\/a>\"1\"<\/a><\/span> substr\u30e1\u30bd\u30c3\u30c9\u306f\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u306e\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a>\"1\"<\/a> substr (0,3)<\/span>
\n=>0\u756a\u76ee\u304b\u30893\u3064\u5207\u308a\u53d6\u308a\u307e\u3059\u3002<\/span>
\n\u7d50\u679c\u306fabc \u3067\u3059\u3002<\/span><\/p>\n

substr (4,7)<\/span>
\n=> 4\u756a\u76ee\u304b\u30897\u3064\u5207\u308a\u53d6\u308a\u307e\u3059\u3002<\/span>
\n\u7d50\u679c\u306fdef ghi\u3067\u3059\u3002<\/span><\/p>\n

substr (2,0)<\/span>
\n=> 2\u756a\u76ee\u304b\u30890\u500b\u306a\u306e\u3067\u4f55\u3082\u8fd4\u3055\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n

substr (4)<\/span>
\n=>\u500b\u6570\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u306f\u305d\u306e\u4f4d\u7f6e\u304b\u3089\u672b\u5c3e\u307e\u3067\u3059\u3079\u3066\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/span>
\n\u7d50\u679c\u306fdef ghi\u3067\u3059\u3002<\/span><\/p>\n

substr (-11,-8)<\/span> <\/span>
\n=>\u500b\u6570\u306e\u30de\u30a4\u30ca\u30b9\u306e\u6307\u5b9a\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3067\u3059\u306e\u3067\u3001\u4f55\u3082\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n

substr (-11,7)<\/span> <\/span>
\n=>\u3053\u306e\u3088\u3046\u306b\u958b\u59cb\u4f4d\u7f6e\u304c\u30de\u30a4\u30ca\u30b9\u6307\u5b9a\u3067\u3001\u500b\u6570\u304c\u30d7\u30e9\u30b9\u6307\u5b9a\u3068\u8a00\u3046\u7d44\u307f\u5408\u308f\u305b\u3082\u53ef\u80fd\u3067\u3059\u3002<\/span>
\n\u7d50\u679c\u306fabc def\u3067\u3059\u3002\"1\"<\/a><\/span> indexOf\u306f\u6307\u5b9a\u3057\u305f\u6587\u5b57\u5217\u3092\u5148\u982d\u304b\u3089\u53f3\u5074\u306b\u5411\u304b\u3063\u3066\u691c\u7d22\u3057\u307e\u3059\u3002<\/span>
\n\u691c\u7d22\u3057\u305f\u7d50\u679c\u3001\u305d\u306e\u6587\u5b57\u304c\u306a\u304b\u3063\u305f\u5834\u5408\u306f-1\u304c\u8fd4\u308a\u307e\u3059\u3057\u3001\u6587\u5b57\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u305d\u306e\u6587\u5b57\u306e\u5148\u982d\u4f4d\u7f6e\u3092\u8fd4\u3057\u307e\u3059\u3002<\/span>
\n\u691c\u7d22\u958b\u59cb\u4f4d\u7f6e\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u306f0\u304c\u6307\u5b9a\u3055\u308c\u305f\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a><\/span> \u7d50\u679c\u306f\u300c8\u300d\u3068\u300c9\u300d\u3067\u3059\u3002\"1\"<\/a><\/span> \u691c\u7d22\u958b\u59cb\u4f4d\u7f6e\u306e2(c\u306e\u90e8\u5206)\u306f\u3053\u3053\u304b\u3089\u53f3\u65b9\u5411\u306b\u691c\u7d22\u304c\u59cb\u307e\u308b\u3068\u3044\u3046\u3060\u3051\u3067\u3001\u8fd4\u3055\u308c\u308b\u756a\u53f7\u306f\u5148\u982d\u304b\u3089\u6570\u3048\u305f\u6570\u306b\u306a\u308b\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>
\n\u3064\u307e\u308a,c\u306e\u90e8\u5206\u304b\u3089\u6570\u3048\u305f\u6570\u304c\u8fd4\u3055\u308c\u308b\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\"1\"<\/a><\/span> lastIndexOf\u306f\u6307\u5b9a\u3057\u305f\u6587\u5b57\u5217\u3092\u5f8c\u308d\u304b\u3089\u5148\u982d\u306b\u5411\u304b\u3063\u3066\u691c\u7d22\u3057\u307e\u3059\u3002<\/span>
\n\u691c\u7d22\u3057\u305f\u7d50\u679c\u3001\u305d\u306e\u6587\u5b57\u304c\u306a\u304b\u3063\u305f\u5834\u5408\u306f-1\u304c\u8fd4\u308a\u307e\u3059\u3057\u3001\u6587\u5b57\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u305d\u306e\u6587\u5b57\u306e\u5148\u982d\u4f4d\u7f6e\u3092\u8fd4\u3057\u307e\u3059\u3002<\/span>
\n\u691c\u7d22\u958b\u59cb\u4f4d\u7f6e\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u306f\u672b\u5c3e\u304c\u6307\u5b9a\u3055\u308c\u305f\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002<\/span>
\n\u4ee5\u4e0b\u306e\u4f8b\u306flastIndex\u3068indexOf\u3092\u8f03\u3079\u3066\u3044\u307e\u3059\u3002\"1\"<\/a><\/span> \"1\"<\/a>\"1\"<\/a>=>\u672b\u5c3e\u304b\u3089\u691c\u7d22\u3057\u3066\u3044\u308b\u306e\u3067\u3001gchi\u306ec\u304c\u8a72\u5f53\u3057\u307e\u3059<\/span>
\n\"1\"<\/a>=>\u5148\u982d\u304b\u3089\u6570\u3048\u3066\u3044\u308b\u306e\u3067\u3001abc\u306ec\u304c\u8a72\u5f53\u3057\u307e\u3059<\/span>
\n\"1\"<\/a>=>\u524d\u304b\u3089\u6570\u3048\u30666\u756a\u76ee\u306e\u6587\u5b57(\u3053\u306e\u4f8b\u3067\u306fd\u3067\u3059)\u304b\u3089\u5148\u982d\u306b\u5411\u304b\u3063\u3066\u691c\u7d22\u3057\u307e\u3059\u3002hi\u306f4\u756a\u76ee\u306b\u3042\u308b\u306e\u30674\u304c\u8fd4\u3055\u308c\u307e\u3059(\u30d2\u30c3\u30c8\u3057\u305f\u4f4d\u7f6e\u306f\u5148\u982d\u304b\u3089\u6570\u3048\u307e\u3059)\u3002<\/span>
\n\"1\"<\/a>=>\u524d\u304b\u3089\u6570\u3048\u30666\u756a\u76ee\u306e\u6587\u5b57(\u3053\u306e\u4f8b\u3067\u306fd\u3067\u3059)\u304b\u3089\u672b\u5c3e\u306b\u5411\u304b\u3063\u3066\u691c\u7d22\u3057\u307e\u3059\u3002hi\u306f12\u756a\u76ee\u306b\u3042\u308b\u306e\u306712\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/span>
\n\"1\"<\/a>toLowerCase\u30e1\u30bd\u30c3\u30c9\u306f\u6587\u5b57\u5217\u3092\u5c0f\u6587\u5b57\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/span>
\ntoUpperCase\u30e1\u30bd\u30c3\u30c9\u306f\u6587\u5b57\u5217\u3092\u5927\u6587\u5b57\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a><\/span> \u7d50\u679c\u306f<\/span>
\n\u300cabcdefg\u300d<\/span>
\n\u3068<\/span>
\n\u300cABCDEFG\u300d<\/span>
\n\u3067\u3059\u3002\"1\"<\/a><\/span> charCodeAt\u30e1\u30bd\u30c3\u30c9\u306f\u5f15\u6570\u3067\u6307\u5b9a\u3057\u305f\u7b87\u6240\u306b\u3042\u308b\u6587\u5b57\u306eUnicode \u306e\u5024\u3092\u8fd4\u3057\u307e\u3059\u3002<\/span>
\nUnicode\u306f\u300c\u4e16\u754c\u4e2d\u306e\u6587\u5b57\u3092\u5171\u901a\u3057\u305f\u65b9\u6cd5\u3067\u7b26\u53f7\u5316\u300d\u3057\u3066\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u4e0a\u3067\u6271\u3048\u308b\u3088\u3046\u306b\u4f5c\u3089\u308c\u305f\u6587\u5b57\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/span>
\n\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\"1\"<\/a><\/span> C\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u306f67\u306a\u306e\u3067<\/span>
\n\u7d50\u679c\u306f\u300c67\u300d\u3067\u3059\u3002<\/span>
\ncharCodeAt \u3067\u8fd4\u3055\u308c\u308bUnicode\u306e\u5024\u306f65.536\u3088\u308a\u5c0f\u3055\u3044\u5024\u3092\u8fd4\u3057\u307e\u3059\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3053\u306e\u7ae0\u3067\u306fString\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u3082\u7d44\u307f\u8fbc\u307f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306a\u306e\u3067\u3001\u7c21\u5358\u306b\u6587\u5b57\u5217\u306b\u95a2\u3057\u3066\u306e\u6a5f\u80fd\u3092\u4f7f\u3046\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002 \u521d\u3081\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u304b\u3089\u3001\u69d8\u3005\u306a\u30e1\u30bd\u30c3\u30c9\u306a\u3069\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u00a0length\u306f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[427],"tags":[392,456,453,396,398,138,452,451,129,397,454,455],"class_list":["post-6018","post","type-post","status-publish","format-standard","hentry","category-javascript","tag-charat","tag-charcodeat","tag-concat","tag-indexof","tag-lastindexof","tag-length","tag-slice","tag-string","tag-substr","tag-substring","tag-tolowercase","tag-touppercase"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts\/6018"}],"collection":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6018"}],"version-history":[{"count":4,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts\/6018\/revisions"}],"predecessor-version":[{"id":6232,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts\/6018\/revisions\/6232"}],"wp:attachment":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}