{"id":146,"date":"2023-10-19T11:53:00","date_gmt":"2023-10-19T02:53:00","guid":{"rendered":"https:\/\/yorozu.cloudfree.jp\/wordpress\/?p=146"},"modified":"2025-03-28T11:09:08","modified_gmt":"2025-03-28T02:09:08","slug":"map%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9","status":"publish","type":"post","link":"https:\/\/yorozu.cloudfree.jp\/wordpress\/?p=146","title":{"rendered":"Map\u95a2\u6570"},"content":{"rendered":"\n

\u5b9f\u884c\u4f8b\u306f\u300cstupa.sarnath\u300d\u306e\u300cGoogle Colabotry\u300d\u74b0\u5883\u306b\u4fdd\u5b58\u3057\u3066\u3042\u308b<\/p>\n\n\n\n

\uff11\uff0e\u5229\u70b9<\/strong><\/h4>\n\n\n\n

\u3000map\u95a2\u6570\u3092\u4f7f\u3046\u3068
\u3000\u3000\u3000\u7169\u96d1\u306a\u51e6\u7406\u3092\u3067\u304d\u308b\u3060\u3051\u5c11\u306a\u3044\u8a18\u8ff0\u91cf\u3067\u5b9f\u73fe\u3055\u305b\u3089\u308c\u308b

\u3000\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u69cb\u6210\u8981\u7d20\u3059\u3079\u3066\u306b\u5bfe\u3057\u3066\u3001\u3042\u308b\u95a2\u6570\u306e\u51e6\u7406\u3092\u884c\u308f\u305b\u308b
\u3000\u3000\u3000\u30b7\u30fc\u30b1\u30f3\u30b9\u3068\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u9806\u756a\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u30c7\u30fc\u30bf\u69cb\u9020
\u3000\u3000\u3000\u3000\u3000\u8907\u6570\u3042\u308b\u5024\u3092\u3072\u3068\u304b\u305f\u307e\u308a\u3068\u3057\u3066\u683c\u7d0d\u3057\u305f\u578b\u306e\u3053\u3068\u3092\u8a00\u3046

\u3000\u3000\u3000\u30ea\u30b9\u30c8\u306a\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u542b\u307e\u308c\u308b\u5404\u8981\u7d20\u306b\u5bfe\u3057\u3066
\u3000\u3000\u3000\u3000\u3000\u4f55\u304b\u3057\u3089\u306e\u5909\u63db\u3092\u52a0\u3048\u3066\u5225\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b
\u3000\u3000\u3000\u3000\u3000\u30ea\u30b9\u30c8\u51e6\u7406\u3067\u4f7f\u308f\u308c\u308b\u4f8b
\u3000\u3000\u3000\u3000\u3000\u300cnumber1=\u3007\u3007<\/code>\u300d\u300cnumber2=\u3007\u3007<\/code>\u300d\u300cnumber3=\u3007\u3007<\/code>\u300d\u306e\u5909\u6570\u306f
\u3000\u3000\u3000\u3000\u3000\u30ea\u30b9\u30c8\u3092\u4f7f\u3063\u3066\u300cnumber_list=[\u3007\u3007,\u3007\u3007,\u3007\u3007,\u30fb\u30fb\u30fb<\/code>\u300d\u3068\u66f8\u63db\u3048\u308b<\/p>\n\n\n\n

\uff12\uff0e\u4f7f\u7528\u4f8b<\/strong><\/h4>\n\n\n\n
\u3000\u4f7f\u7528\u4f8b\uff1a\u305d\u306e\uff11<\/strong><\/h5>\n\n\n\n
sample1_list = list(range(5))\ndef multi(x):\n    y = x*2\n    return y\nsample2_list = map(multi, sample1_list)\nprint(list(sample2_list))\n<\/code><\/pre><\/div>\n\n\n\n
\uff1c\u305d\u306e\uff11\u306e\u8aac\u660e\uff1e
\u3000X\u306e\u5024\u3092\uff12\u500d\u306b\u3057\u3066y\u306b\u30bb\u30c3\u30c8\u3059\u308b\u95a2\u6570\uff08multi\uff09\u3092\u7528\u610f\u3059\u308b
\u3000list(range(5))\u3067\uff10\u301c\uff14\u307e\u3067\u306e\u5024\u3092\uff08sample1_list\uff09\u306b\u30bb\u30c3\u30c8\u3059\u308b
\u3000map\u95a2\u6570\u306e\u5f15\u6570\u306b\uff08sample1_list\uff09\u3092\u4f7f\u3063\u3066\uff10\u301c\uff14\u3092\u6e21\u3057
\u3000\u3000\u3000\uff08sample2_list\uff09\u306b\uff08multi\uff09\u95a2\u6570\u306e\u7d50\u679c\u3092\u8fd4\u3059<\/p>\n\n\n\n
\u3000\u4f7f\u7528\u4f8b\uff1a\u305d\u306e\uff12<\/strong><\/h5>\n\n\n\n
sample1_list = list(range(5))\nsample2_list = map(lambda y: y*2, sample1_list)\nprint(list(sample2_list))\n<\/code><\/pre><\/div>\n\n\n\n
\uff1c\u305d\u306e\uff12\u306e\u8aac\u660e\uff1e
\u3000def\u6587\u306b\u3088\u3063\u3066\u95a2\u6570\u5b9a\u7fa9\u3092\u305b\u305a\u306b
\u3000\u3000\u3000map\u95a2\u6570\u306e\u7b2c\u4e00\u5f15\u6570\u3092lambda\u5f0f\u3067\u6307\u5b9a\u3059\u308b
\u3000\u3000\u3000\u3000\u3000lambda\uff08\u30e9\u30e0\u30c0\uff09\u3068\u306f\u3042\u308b\u51e6\u7406\u306b\u540d\u524d\u3092\u4ed8\u3051\u305a\u306b\u5b9a\u7fa9\u3057\u305f\u3082\u306e

\u3000\u30b7\u30f3\u30d7\u30eb\u306a\u51e6\u7406\u3067\u3042\u308c\u3070\u308f\u3056\u308f\u3056\u95a2\u6570\u5b9a\u7fa9\u3092\u305b\u305a\u306blambda\u5f0f\u3067\u8868\u73fe\u3059\u308b
\u3000\u3000\u3000\u3042\u308b\u7279\u5b9a\u306e\u51e6\u7406\u3092\u4e00\u5ea6\u3057\u304b\u884c\u308f\u306a\u3044\u5834\u5408
\u3000\u3000\u3000\u3054\u304f\u9650\u3089\u308c\u305f\u7bc4\u56f2\u3067\u3057\u304b\u4f7f\u308f\u306a\u3044\u5834\u5408<\/p>\n","protected":false},"excerpt":{"rendered":"
\u30fbmap\u95a2\u6570\u306e\u8a18\u8ff0\u65b9\u6cd5\u3084\u6ce8\u610f\u70b9\u3092\u8aac\u660e\u3059\u308b<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[17],"class_list":["post-146","post","type-post","status-publish","format-standard","hentry","category-99_","tag-python"],"_links":{"self":[{"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=146"}],"version-history":[{"count":7,"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/146\/revisions"}],"predecessor-version":[{"id":5768,"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/146\/revisions\/5768"}],"wp:attachment":[{"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yorozu.cloudfree.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}