{"id":150,"date":"2021-09-17T15:23:32","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/swift.tecc0.com\/?p=150"},"modified":"2021-09-17T15:23:32","modified_gmt":"1970-01-01T00:00:00","slug":"post-150","status":"publish","type":"post","link":"https:\/\/swift.tecc0.com\/?p=150","title":{"rendered":"Swift\u3067\u6307\u5b9a\u3057\u305findex\u306b\u6587\u5b57\u30fb\u6587\u5b57\u5217\u3092\u633f\u5165\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u6587\u5b57(Char)\u3068\u6587\u5b57\u5217\u3092\u633f\u5165\u3059\u308b\u65b9\u6cd5\u3002<\/p>\n<h3>Swift\u3067\u6587\u5b57\u3092\u633f\u5165\u3059\u308b\u65b9\u6cd5(String)<\/h3>\n<pre class=\"toolbar-overlay:false lang:swift decode:true\">\/\/1\u6587\u5b57\u633f\u5165\u3059\u308b\u65b9\u6cd5\nvar str = \"http:\/\/tecc0.com\"\n\nlet insertIdx = str.index(str.startIndex, offsetBy: 4)\nstr.insert(contentsOf: \"s\", at: insertIdx) \/\/ https:\/\/tecc0.com<\/pre>\n<h3>Swift\u3067\u6587\u5b57\u5217\u3092\u633f\u5165\u3059\u308b\u65b9\u6cd5(NSMutableString)<\/h3>\n<pre class=\"toolbar-overlay:false lang:swift decode:true\">\/\/\u6587\u5b57\u5217\u3092\u633f\u5165\u3059\u308b\u65b9\u6cd5\nvar str = NSMutableString(string: \"1\u3066\u3093\u3069\u30933\u304a\u3084\u3053\u3069\u3093\")\n\nstr.insert(\"2\u304b\u3064\u3069\u3093\", at: 5) \/\/ 1\u3066\u3093\u3069\u30932\u304b\u3064\u3069\u30933\u304a\u3084\u3053\u3069\u3093<\/pre>\n<p><span style=\"text-decoration: underline; color: #ff0000;\">\u6c17\u3092\u3064\u3051\u308b\u3053\u3068<\/span><\/p>\n<ol>\n<li>\u4e0a\u306einsert \u306f<strong>String\u578b<\/strong>\u3001\u4e0b\u306einsert\u306f <strong>NSMutableString\u578b<\/strong><\/li>\n<li>\u4e0a\u306e\u306eat\u306f<strong>Index\u578b<\/strong>\u3001\u4e0b\u306eat\u306f<strong>Int\u578b<\/strong><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u5b57(Char)\u3068\u6587\u5b57\u5217\u3092\u633f\u5165\u3059\u308b\u65b9\u6cd5\u3002 Swift\u3067\u6587\u5b57\u3092\u633f\u5165\u3059\u308b\u65b9\u6cd5(String) \/\/1\u6587\u5b57\u633f\u5165\u3059\u308b\u65b9\u6cd5 var str = &#8220;http:\/\/tecc0.com&#8221; let insertIdx = str.inde&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/150"}],"collection":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=150"}],"version-history":[{"count":4,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/150\/revisions"}],"predecessor-version":[{"id":797,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/150\/revisions\/797"}],"wp:attachment":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}