{"id":204223,"date":"2025-05-29T11:45:34","date_gmt":"2025-05-29T03:45:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204223\/"},"modified":"2025-05-29T11:45:34","modified_gmt":"2025-05-29T03:45:34","slug":"python-%e5%a6%82%e4%bd%95%e4%bc%98%e9%9b%85%e5%9c%b0%e5%88%a4%e6%96%ad%e5%87%bd%e6%95%b0%e5%8f%82%e6%95%b0%e6%98%af%e5%90%a6%e9%83%bd%e6%98%af%e6%95%b0%e5%ad%97%e7%b1%bb%e5%9e%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204223\/","title":{"rendered":"Python \u5982\u4f55\u4f18\u96c5\u5730\u5224\u65ad\u51fd\u6570\u53c2\u6570\u662f\u5426\u90fd\u662f\u6570\u5b57\u7c7b\u578b\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Python \u5982\u4f55\u4f18\u96c5\u5730\u5224\u65ad\u51fd\u6570\u53c2\u6570\u662f\u5426\u90fd\u662f\u6570\u5b57\u7c7b\u578b\uff1f<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241101\/17304564936724abade3621.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u5224\u65ad\u51fd\u6570\u53c2\u6570\u662f\u5426\u90fd\u662f\u6570\u5b57\u7c7b\u578b<\/strong><\/p>\n<p>python \u4e2d\u6709\u4e00\u4e2a\u4f18\u96c5\u7684\u65b9\u6cd5\u53ef\u4ee5\u5224\u65ad\u51fd\u6570\u5165\u53c2\u662f\u5426\u5168\u90e8\u662f\u6570\u5b57\u7c7b\u578b\uff0c\u5305\u62ec\u6574\u6570\u3001\u6d6e\u70b9\u6570\u548c numpy \u6570\u7ec4\u3002<\/p>\n<p>\u4f7f\u7528 all() \u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u904d\u5386\u6bcf\u4e2a\u5165\u53c2\u5e76\u68c0\u67e5\u5b83\u4eec\u662f\u5426\u4e3a\u4ee5\u4e0b\u6570\u636e\u7c7b\u578b\uff1a<\/p>\n<ul>\n<li>\u6574\u6570\u7c7b\u578b\uff1aint<\/li>\n<li>\u6d6e\u70b9\u7c7b\u578b\uff1afloat<\/li>\n<li>numpy \u6574\u6570\u7c7b\u578b\uff1anp.int64\u3001np.int32<\/li>\n<li>numpy \u6d6e\u70b9\u7c7b\u578b\uff1anp.float<\/li>\n<li>\u5b57\u7b26\u4e32\u578b\u6570\u5b57\uff1a\u4f7f\u7528 isdigit() \u65b9\u6cd5\u68c0\u67e5<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u5982\u4f55\u5b9e\u73b0\u6b64\u5224\u65ad\u903b\u8f91\u7684\u4ee3\u7801\uff1a<\/p>\n<pre>def is_all_numeric(*args):\n    return all(isinstance(i, (int, float, np.int64, np.int32, np.float)) or (isinstance(i, str) and i.isdigit()) for i in args)<\/pre>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre>print(is_all_numeric(1, 2.5, 3))  # True\nprint(is_all_numeric('1', '2.5', '3'))  # True\nprint(is_all_numeric(1, '2.5', 3))  # True\nprint(is_all_numeric('1', 2.5, 3))  # True\nprint(is_all_numeric('a', '2.5', 3))  # False<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python \u5982\u4f55\u4f18\u96c5\u5730\u5224\u65ad\u51fd\u6570&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204223","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204223"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204223\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}