{"id":523,"date":"2022-12-26T13:55:23","date_gmt":"2022-12-26T04:55:23","guid":{"rendered":"http:\/\/attacktube.com\/?p=523"},"modified":"2023-06-01T10:34:09","modified_gmt":"2023-06-01T01:34:09","slug":"%e3%80%90javascript%e3%80%91%e9%85%8d%e5%88%97%e3%81%ae%e8%a6%81%e7%b4%a0%e3%82%92%e6%98%87%e9%a0%86a-z%e9%a0%86%e3%81%a8%e9%99%8d%e9%a0%86z-a%e9%a0%86%e3%81%ab%e4%b8%a6%e3%81%b3%e6%9b%bf%e3%81%88","status":"publish","type":"post","link":"https:\/\/attacktube.com\/?p=523","title":{"rendered":"\u3010JavaScript\u3011\u914d\u5217\u306e\u8981\u7d20\u3092\u6607\u9806(A-Z\u9806)\u3068\u964d\u9806(Z-A\u9806)\u306b\u4e26\u3073\u66ff\u3048\u308b"},"content":{"rendered":"\n<p>\u914d\u5217\u306e\u8981\u7d20\u3092\u6607\u9806(A-Z\u9806)\u3068\u964d\u9806(Z-A\u9806)\u306b\u4e26\u3073\u66ff\u3048\u308b\u306e\u306f\u3001sort\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3002<br>\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u9806\u304c\u6607\u9806\u3002<br>\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u9006\u9806\u304c\u964d\u9806\u3002<br><br>\u6607\u9806\u3010ascending order\u3011asc<br>\u964d\u9806\u3010descending order\u3011desc<br><br>\u6587\u5b57\u5217\u3092\u6bd4\u8f03\u3057\u3066\u3001\u4e26\u3073\u66ff\u3048\u3092\u3059\u308b\u306e\u304csort\u30e1\u30bd\u30c3\u30c9\u3002<br>\u6587\u5b57\u5217\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u6319\u52d5\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<pre><code>\nif(\"Naoki\" &gt; \"Akira\"){\n  \/\/\u771f\u306b\u306a\u308b\n  console.log(\"\u771f\");\n}\n<\/code><\/pre>\n\n\n\n<!--more-->\n\n\n\n<br>\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3461056110605997\" crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\" style=\"display:block; text-align:center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-3461056110605997\" data-ad-slot=\"3137443461\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<br>\n\n\n\n<p>sort\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3059\u30bd\u30fc\u30c8\u9806\u3092\u5b9a\u7fa9\u3059\u308b\u95a2\u6570\u306e\u623b\u308a\u5024\u306b\u3088\u3063\u3066\u4e26\u3073\u66ff\u3048\u3092\u884c\u3046\u3002<\/p>\n\n\n\n<p>(\u95a2\u6570\u306e\u623b\u308a\u5024 &gt; 0)\u306e\u5834\u5408\u3001a \u3092 b \u306e\u5f8c\u306b\u4e26\u3079\u308b<br>(\u95a2\u6570\u306e\u623b\u308a\u5024 &lt; 0)\u306e\u5834\u5408\u3001a \u3092 b \u306e\u524d\u306b\u4e26\u3079\u308b<br>(\u95a2\u6570\u306e\u623b\u308a\u5024 === 0)\u306e\u5834\u5408\u3001a \u3068 b \u306e\u5143\u306e\u9806\u5e8f\u3092\u7dad\u6301\u3059\u308b<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001<br>if(&#8220;Naoki&#8221; &gt; &#8220;Akira&#8221;)\u304c\u771f\u306b\u306a\u308a\u623b\u308a\u5024\u304c0\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u3001\u300cAkira,Naoki\u300d\u306e\u9806\u756a\u306b\u4e26\u3073\u66ff\u308f\u308b\u3002<br><br>\u4e26\u3073\u66ff\u3048\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<pre><code>\nconst array = [&quot;risa&quot;,&quot;john&quot;,&quot;Naoki&quot;, &quot;Akira&quot;, &quot;John&quot;, &quot;Risa&quot;];\n\narray.sort(function(a, b) {\n\n    if (a &lt; b) {\n        return -1;\n    } else {\n        return 1;\n    }\n\n    return 0;\n\n});\n\n\/\/\u6607\u9806(A-Z\u9806)\u306b\u914d\u5217\u306e\u8981\u7d20\u3092\u4e26\u3073\u66ff\u3048\u308b\nconsole.log(array);\n\narray.sort(function(a, b) {\n\n    if (a &gt; b) {\n        return -1;\n    } else {\n        return 1;\n    }\n\n    return 0;\n\n});\n\n\/\/\u964d\u9806(Z-A\u9806)\u306b\u914d\u5217\u306e\u8981\u7d20\u3092\u4e26\u3073\u66ff\u3048\u308b\nconsole.log(array);\n\n\/*\n\nArray(6) [ &quot;Akira&quot;, &quot;John&quot;, &quot;Naoki&quot;, &quot;Risa&quot;, &quot;john&quot;, &quot;risa&quot; ]\nArray(6) [ &quot;risa&quot;, &quot;john&quot;, &quot;Risa&quot;, &quot;Naoki&quot;, &quot;John&quot;, &quot;Akira&quot; ]\n\n*\/\n<\/code><\/pre>\n\n\n\n<script type=\"text\/javascript\">\njQuery(function($){\n$(\".jp-video\").hide();\n});\n<\/script>\n\n\n\n<p>\u4e26\u3073\u66ff\u3048\u308b\u914d\u5217\u306e\u8981\u7d20\u306b\u300cJohn\u300d\u3068\u300cjohn\u300d\u304c\u3042\u308b\u3068\u304d\u3001\u300c\u5927\u6587\u5b57,\u5927\u6587\u5b57,\u5927\u6587\u5b57,\u30fb\u30fb\u30fb,\u5c0f\u6587\u5b57,\u5c0f\u6587\u5b57,\u5c0f\u6587\u5b57\u300d\u306e\u3088\u3046\u306b\u4e26\u3093\u3067\u3057\u307e\u3046\u3002John,john\u306e\u9806\u306b\u4e26\u3073\u5909\u3048\u308b\u306b\u306f\u3001sort\u30e1\u30bd\u30c3\u30c9\u30922\u56de\u4f7f\u3046\u3068\u3067\u304d\u305f\u3002<br><br>\u3046\u30fc\u3093\u3002\u3084\u3063\u3071\u308a2\u56desort\u30e1\u30bd\u30c3\u30c9\u304c\u5fc5\u8981\u304b\uff1f\u4ed6\u306e\u65b9\u6cd5\u3063\u3066\u306a\u3044\u306e\u304b\u306a\uff1f\u307e\u3041\u3001\u3068\u308a\u3042\u3048\u305a\u3001\u3053\u308c\u3067\u3044\u3044\u304b\u3002<\/p>\n\n\n\n<pre><code>\nconst array = [&quot;Risa&quot;, &quot;john&quot;, &quot;John&quot;, &quot;john&quot;, &quot;john&quot;, &quot;Akira&quot;, &quot;risa&quot;];\n\n\/\/\u3059\u3079\u3066\u5c0f\u6587\u5b57\u306b\u3057\u3066\u4e26\u3073\u5909\u3048\u308b\narray.sort((a, b) =&gt; {\n\n    if (a.toLowerCase() &lt; b.toLowerCase()) {\n        return -1;\n    }\n\n    if (a.toLowerCase() &gt; b.toLowerCase()) {\n        return 1;\n    }\n\n    return 0;\n\n});\n\nconsole.log(array);\n\n\/*\nArray(7) [ &quot;Akira&quot;, &quot;john&quot;, &quot;John&quot;, &quot;john&quot;, &quot;john&quot;, &quot;Risa&quot;, &quot;risa&quot; ]\n*\/\n\n\/\/\u300cJohn,john\u300d\u306e\u3088\u3046\u306b\u5927\u6587\u5b57\u3001\u5c0f\u6587\u5b57\u306e\u9806\u3067\u4e26\u3073\u5909\u3048\u308b\narray.sort((a, b) =&gt; {\n\n    if ((a.toLowerCase() === b.toLowerCase()) &amp;&amp; a &gt; b) {\n        return 1;\n    }\n\n    if ((a.toLowerCase() === b.toLowerCase()) &amp;&amp; a &lt; b) {\n        return -1;\n    }\n\n    return 0;\n\n});\n\nconsole.log(array);\n\n\/*\n\nArray(7) [ &quot;Akira&quot;, &quot;John&quot;, &quot;john&quot;, &quot;john&quot;, &quot;john&quot;, &quot;Risa&quot;, &quot;risa&quot; ]\n\n*\/\n<\/code><\/pre>\n\n\n\n<p>\u8ffd\u8a18 2023\u5e746\u67081\u65e5(\u6728)<br>\u4e0a\u8a18\u30b3\u30fc\u30c9\u3092\u7d50\u679c\u304c\u540c\u3058\u3067\u3001sort\u30e1\u30bd\u30c3\u30c9\u30921\u56de\u3060\u3051\u4f7f\u3063\u3066\u5b9f\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u4fee\u6b63\u3059\u308b\u3002<\/p>\n\n\n\n<pre><code>\nconst array = [&quot;Risa&quot;, &quot;john&quot;, &quot;John&quot;, &quot;john&quot;, &quot;john&quot;, &quot;Akira&quot;, &quot;risa&quot;];\n\narray.sort((a, b) =&gt; {\n  const lowerA = a.toLowerCase();\n  const lowerB = b.toLowerCase();\n\n  if (lowerA &lt; lowerB) {\n    return -1;\n  } else if (lowerA &gt; lowerB) {\n    return 1;\n  } else if (a &lt; b) {\n    return -1;\n  } else if (a &gt; b) {\n    return 1;\n  } else {\n    return 0;\n  }\n});\n\nconsole.log(array);\n\n\/*\nArray(7) [ &quot;Akira&quot;, &quot;John&quot;, &quot;john&quot;, &quot;john&quot;, &quot;john&quot;, &quot;Risa&quot;, &quot;risa&quot; ]\n*\/\n<\/code><\/pre>\n\n\n\n<p>\u53c2\u8003<br><a href=\"https:\/\/developer.mozilla.org\/ja\/docs\/Web\/JavaScript\/Reference\/Global_Objects\/Array\/sort\">Array.prototype.sort()<\/a> ExternalLink<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u914d\u5217\u306e\u8981\u7d20\u3092\u6607\u9806(A-Z\u9806)\u3068\u964d\u9806(Z-A\u9806)\u306b\u4e26\u3073\u66ff\u3048\u308b\u306e\u306f\u3001sort\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3002\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u9806\u304c\u6607\u9806\u3002\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u9006\u9806\u304c\u964d\u9806\u3002 \u6607\u9806\u3010ascending order\u3011asc\u964d\u9806\u3010descending or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-523","post","type-post","status-publish","format-standard","hentry","category-javascript"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=523"}],"version-history":[{"count":17,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/523\/revisions"}],"predecessor-version":[{"id":2713,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/523\/revisions\/2713"}],"wp:attachment":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}