{"id":1176906,"date":"2025-01-15T17:50:54","date_gmt":"2025-01-15T09:50:54","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1176906.html"},"modified":"2025-01-15T17:50:56","modified_gmt":"2025-01-15T09:50:56","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8python%e4%b8%ad%e6%9f%a5%e6%89%be%e5%b8%ae%e5%8a%a9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1176906.html","title":{"rendered":"\u5982\u4f55\u5728python\u4e2d\u67e5\u627e\u5e2e\u52a9"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25111947\/4e8d3ed9-bd42-4ef7-8484-3154e6c0b178.webp\" alt=\"\u5982\u4f55\u5728python\u4e2d\u67e5\u627e\u5e2e\u52a9\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u67e5\u627e\u5e2e\u52a9\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u6bd4\u5982\u4f7f\u7528\u5185\u7f6e\u7684help()\u51fd\u6570\u3001\u67e5\u770b\u5b98\u65b9\u6587\u6863\u3001\u4f7f\u7528\u5728\u7ebf\u8d44\u6e90\u3001\u5229\u7528\u793e\u533a\u652f\u6301\u3002<\/strong> \u5176\u4e2d\uff0c\u6700\u5e38\u7528\u548c\u4fbf\u6377\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Python\u5185\u7f6e\u7684help()\u51fd\u6570\u3002\u901a\u8fc7\u8be5\u51fd\u6570\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u5728Python\u89e3\u91ca\u5668\u4e2d\u67e5\u627e\u6a21\u5757\u3001\u51fd\u6570\u3001\u7c7b\u7b49\u7684\u5e2e\u52a9\u4fe1\u606f\u3002\u4e0b\u9762\u6211\u4eec\u8be6\u7ec6\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528help()\u51fd\u6570\u6765\u67e5\u627e\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<p><p>help()\u51fd\u6570\u662fPython\u5185\u7f6e\u7684\u4e00\u4e2a\u5e2e\u52a9\u7cfb\u7edf\uff0c\u5b83\u53ef\u4ee5\u663e\u793a\u5173\u4e8e\u5bf9\u8c61\uff08\u5982\u6a21\u5757\u3001\u51fd\u6570\u3001\u7c7b\u3001\u65b9\u6cd5\u3001\u5173\u952e\u5b57\u7b49\uff09\u7684\u6587\u6863\u5b57\u7b26\u4e32\u3002\u8981\u4f7f\u7528help()\u51fd\u6570\uff0c\u53ea\u9700\u5c06\u4f60\u60f3\u8981\u67e5\u8be2\u7684\u5bf9\u8c61\u4f20\u9012\u7ed9\u5b83\u5373\u53ef\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">help(print)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u663e\u793aprint\u51fd\u6570\u7684\u5e2e\u52a9\u4fe1\u606f\uff0c\u5305\u62ec\u5176\u7528\u9014\u3001\u53c2\u6570\u4ee5\u53ca\u793a\u4f8b\u3002help()\u51fd\u6570\u53ef\u4ee5\u5728\u4efb\u4f55Python\u89e3\u91ca\u5668\u4e2d\u4f7f\u7528\uff0c\u975e\u5e38\u65b9\u4fbf\u3002\u4e0b\u9762\u5c06\u4ece\u591a\u4e2a\u65b9\u9762\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Python\u4e2d\u67e5\u627e\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001\u4f7f\u7528help()\u51fd\u6570<\/h2>\n<\/p>\n<p><h3>1\u3001\u67e5\u8be2\u5185\u7f6e\u51fd\u6570\u548c\u5bf9\u8c61<\/h3>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5185\u7f6e\u51fd\u6570\u548c\u5bf9\u8c61\uff0c\u8fd9\u4e9b\u90fd\u53ef\u4ee5\u901a\u8fc7help()\u51fd\u6570\u8f7b\u677e\u67e5\u627e\u5e2e\u52a9\u4fe1\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">help(len)<\/p>\n<p>help(str)<\/p>\n<p>help(list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e9b\u547d\u4ee4\u5c06\u663e\u793alen\u51fd\u6570\u3001str\u5bf9\u8c61\u548clist\u5bf9\u8c61\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u5b83\u4eec\u7684\u7528\u9014\u3001\u65b9\u6cd5\u548c\u793a\u4f8b\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u67e5\u8be2\u6a21\u5757\u548c\u5305<\/h3>\n<\/p>\n<p><p>\u9664\u4e86\u5185\u7f6e\u51fd\u6570\u548c\u5bf9\u8c61\uff0chelp()\u51fd\u6570\u8fd8\u53ef\u4ee5\u7528\u6765\u67e5\u8be2\u6a21\u5757\u548c\u5305\u7684\u5e2e\u52a9\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u8981\u67e5\u770bmath\u6a21\u5757\u7684\u5e2e\u52a9\u4fe1\u606f\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import math<\/p>\n<p>help(math)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u663e\u793amath\u6a21\u5757\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u6240\u6709\u53ef\u7528\u7684\u51fd\u6570\u548c\u5e38\u91cf\u3002<\/p>\n<\/p>\n<p><h3>3\u3001\u67e5\u8be2\u7c7b\u548c\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u4f60\u60f3\u4e86\u89e3\u67d0\u4e2a\u7c7b\u53ca\u5176\u65b9\u6cd5\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528help()\u51fd\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">class MyClass:<\/p>\n<p>    def my_method(self):<\/p>\n<p>        &quot;&quot;&quot;This is my method&quot;&quot;&quot;<\/p>\n<p>        pass<\/p>\n<p>help(MyClass)<\/p>\n<p>help(MyClass.my_method)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u663e\u793aMyClass\u7c7b\u53ca\u5176my_method\u65b9\u6cd5\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u6587\u6863\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u67e5\u770b\u5b98\u65b9\u6587\u6863<\/h2>\n<\/p>\n<p><h3>1\u3001Python\u5b98\u65b9\u7f51\u7ad9<\/h3>\n<\/p>\n<p><p>Python\u7684\u5b98\u65b9\u7f51\u7ad9\uff08<a href=\"https:\/\/docs.python.org\/%EF%BC%89%E6%8F%90%E4%BE%9B%E4%BA%86%E5%85%A8%E9%9D%A2%E7%9A%84%E6%96%87%E6%A1%A3%EF%BC%8C%E5%8C%85%E6%8B%AC%E8%AF%AD%E8%A8%80%E5%8F%82%E8%80%83%E3%80%81%E5%BA%93%E5%8F%82%E8%80%83%E3%80%81%E6%95%99%E7%A8%8B%E7%AD%89%E3%80%82%E5%AE%98%E6%96%B9%E6%96%87%E6%A1%A3%E9%9D%9E%E5%B8%B8%E8%AF%A6%E7%BB%86%EF%BC%8C%E9%80%82%E5%90%88%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0%E5%92%8C%E5%8F%82%E8%80%83%E3%80%82\">https:\/\/docs.python.org\/\uff09\u63d0\u4f9b\u4e86\u5168\u9762\u7684\u6587\u6863\uff0c\u5305\u62ec\u8bed\u8a00\u53c2\u8003\u3001\u5e93\u53c2\u8003\u3001\u6559\u7a0b\u7b49\u3002\u5b98\u65b9\u6587\u6863\u975e\u5e38\u8be6\u7ec6\uff0c\u9002\u5408\u6df1\u5165\u5b66\u4e60\u548c\u53c2\u8003\u3002<\/a><\/p>\n<\/p>\n<p><h3>2\u3001\u6a21\u5757\u548c\u5305\u7684\u5b98\u65b9\u6587\u6863<\/h3>\n<\/p>\n<p><p>\u5927\u591a\u6570\u7b2c\u4e09\u65b9\u6a21\u5757\u548c\u5305\u90fd\u6709\u81ea\u5df1\u7684\u5b98\u65b9\u7f51\u7ad9\u6216\u6587\u6863\u7ad9\u70b9\u3002\u4f8b\u5982\uff0cNumPy\u7684\u6587\u6863\u4f4d\u4e8e<a href=\"https:\/\/numpy.org\/doc\/%EF%BC%8CPandas%E7%9A%84%E6%96%87%E6%A1%A3%E4%BD%8D%E4%BA%8Ehttps:\/\/pandas.pydata.org\/pandas-docs\/stable\/%E3%80%82%E8%BF%99%E4%BA%9B%E6%96%87%E6%A1%A3%E9%80%9A%E5%B8%B8%E6%8F%90%E4%BE%9B%E4%BA%86%E8%AF%A6%E7%BB%86%E7%9A%84%E4%BD%BF%E7%94%A8%E6%8C%87%E5%8D%97%E5%92%8C%E7%A4%BA%E4%BE%8B%E3%80%82\">https:\/\/numpy.org\/doc\/\uff0cPandas\u7684\u6587\u6863\u4f4d\u4e8ehttps:\/\/pandas.pydata.org\/pandas-docs\/stable\/\u3002\u8fd9\u4e9b\u6587\u6863\u901a\u5e38\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u4f7f\u7528\u6307\u5357\u548c\u793a\u4f8b\u3002<\/a><\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u4f7f\u7528\u5728\u7ebf\u8d44\u6e90<\/h2>\n<\/p>\n<p><h3>1\u3001Stack Overflow<\/h3>\n<\/p>\n<p><p>Stack Overflow\u662f\u4e00\u4e2a\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u7f16\u7a0b\u95ee\u7b54\u793e\u533a\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u7f16\u7a0b\u95ee\u9898\u90fd\u53ef\u4ee5\u5728\u8fd9\u91cc\u627e\u5230\u7b54\u6848\u3002\u4f60\u53ef\u4ee5\u76f4\u63a5\u5728\u641c\u7d22\u5f15\u64ce\u4e2d\u8f93\u5165\u95ee\u9898\uff0c\u52a0\u4e0a\u201csite:stackoverflow.com\u201d\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code>how to use pandas site:stackoverflow.com<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2\u3001GitHub<\/h3>\n<\/p>\n<p><p>\u5f88\u591a\u5f00\u6e90\u9879\u76ee\u90fd\u6258\u7ba1\u5728GitHub\u4e0a\uff0c\u9879\u76ee\u7684README\u6587\u4ef6\u548cWiki\u901a\u5e38\u5305\u542b\u4e86\u8be6\u7ec6\u7684\u4f7f\u7528\u8bf4\u660e\u548c\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u67e5\u770b\u9879\u76ee\u7684\u4ee3\u7801\u548c\u63d0\u4ea4\u8bb0\u5f55\uff0c\u4e5f\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u5176\u5b9e\u73b0\u539f\u7406\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u5229\u7528\u793e\u533a\u652f\u6301<\/h2>\n<\/p>\n<p><h3>1\u3001Python\u90ae\u4ef6\u5217\u8868\u548c\u8bba\u575b<\/h3>\n<\/p>\n<p><p>Python\u5b98\u65b9\u7ef4\u62a4\u4e86\u4e00\u4e9b\u90ae\u4ef6\u5217\u8868\u548c\u8bba\u575b\uff0c\u4f60\u53ef\u4ee5\u5728\u8fd9\u4e9b\u5730\u65b9\u63d0\u95ee\u548c\u8ba8\u8bba\u3002Python\u90ae\u4ef6\u5217\u8868\u53ef\u4ee5\u5728<a href=\"https:\/\/mail.python.org\/mailman\/listinfo%E6%89%BE%E5%88%B0%EF%BC%8CPython%E8%AE%BA%E5%9D%9B%E5%8F%AF%E4%BB%A5%E5%9C%A8https:\/\/discuss.python.org\/%E6%89%BE%E5%88%B0%E3%80%82\">https:\/\/m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>l.python.org\/mailman\/listinfo\u627e\u5230\uff0cPython\u8bba\u575b\u53ef\u4ee5\u5728https:\/\/discuss.python.org\/\u627e\u5230\u3002<\/a><\/p>\n<\/p>\n<p><h3>2\u3001\u793e\u4ea4\u5a92\u4f53\u548c\u5373\u65f6\u901a\u8baf\u5de5\u5177<\/h3>\n<\/p>\n<p><p>\u8bb8\u591a\u7f16\u7a0b\u793e\u533a\u6d3b\u8dc3\u5728\u793e\u4ea4\u5a92\u4f53\u548c\u5373\u65f6\u901a\u8baf\u5de5\u5177\u4e0a\uff0c\u4f8b\u5982Reddit\u7684r\/learnpython\u3001Twitter\u4e0a\u7684Python\u6807\u7b7e\u3001Slack\u548cDiscord\u4e0a\u7684Python\u9891\u9053\u7b49\u3002\u8fd9\u4e9b\u5730\u65b9\u4e5f\u53ef\u4ee5\u7528\u6765\u5bfb\u6c42\u5e2e\u52a9\u548c\u4ea4\u6d41\u7ecf\u9a8c\u3002<\/p>\n<\/p>\n<p><h2>\u4e94\u3001\u4f7f\u7528\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09<\/h2>\n<\/p>\n<p><h3>1\u3001PyCharm<\/h3>\n<\/p>\n<p><p>PyCharm\u662fJetBrains\u5f00\u53d1\u7684\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684Python IDE\u3002\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6587\u6863\u548c\u5e2e\u52a9\u529f\u80fd\uff0c\u5305\u62ec\u4ee3\u7801\u81ea\u52a8\u8865\u5168\u3001\u6587\u6863\u67e5\u770b\u3001\u8c03\u8bd5\u7b49\u3002\u4f60\u53ef\u4ee5\u5728PyCharm\u4e2d\u76f4\u63a5\u67e5\u770b\u51fd\u6570\u3001\u7c7b\u548c\u6a21\u5757\u7684\u6587\u6863\uff0c\u751a\u81f3\u53ef\u4ee5\u8df3\u8f6c\u5230\u6e90\u7801\u3002<\/p>\n<\/p>\n<p><h3>2\u3001Visual Studio Code<\/h3>\n<\/p>\n<p><p>Visual Studio Code\uff08VSCode\uff09\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u4f46\u529f\u80fd\u5f3a\u5927\u7684\u4ee3\u7801\u7f16\u8f91\u5668\u3002\u901a\u8fc7\u5b89\u88c5Python\u6269\u5c55\uff0c\u4f60\u53ef\u4ee5\u5728VSCode\u4e2d\u83b7\u5f97\u7c7b\u4f3cPyCharm\u7684\u529f\u80fd\uff0c\u5305\u62ec\u4ee3\u7801\u81ea\u52a8\u8865\u5168\u3001\u6587\u6863\u67e5\u770b\u3001\u8c03\u8bd5\u7b49\u3002<\/p>\n<\/p>\n<p><h3>3\u3001Jupyter Notebook<\/h3>\n<\/p>\n<p><p>Jupyter Notebook\u662f\u4e00\u6b3e\u4ea4\u4e92\u5f0f\u8ba1\u7b97\u73af\u5883\uff0c\u7279\u522b\u9002\u5408\u6570\u636e\u5206\u6790\u548c\u79d1\u5b66\u8ba1\u7b97\u3002\u5728Jupyter Notebook\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u5728\u5355\u5143\u683c\u4e2d\u8f93\u5165<code>?<\/code>\u6216<code>??<\/code>\u6765\u67e5\u770b\u5bf9\u8c61\u7684\u5e2e\u52a9\u4fe1\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">print?<\/p>\n<p>print??<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e9b\u547d\u4ee4\u5c06\u663e\u793aprint\u51fd\u6570\u7684\u5e2e\u52a9\u4fe1\u606f\u548c\u6e90\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><h2>\u516d\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u6587\u6863\u5de5\u5177<\/h2>\n<\/p>\n<p><h3>1\u3001Sphinx<\/h3>\n<\/p>\n<p><p>Sphinx\u662fPython\u793e\u533a\u5e7f\u6cdb\u4f7f\u7528\u7684\u6587\u6863\u751f\u6210\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u5c06Python\u4ee3\u7801\u4e2d\u7684\u6587\u6863\u5b57\u7b26\u4e32\u81ea\u52a8\u751f\u6210HTML\u3001PDF\u7b49\u683c\u5f0f\u7684\u6587\u6863\u3002\u8bb8\u591a\u5f00\u6e90\u9879\u76ee\u90fd\u4f7f\u7528Sphinx\u751f\u6210\u6587\u6863\uff0c\u4f60\u4e5f\u53ef\u4ee5\u7528\u5b83\u4e3a\u81ea\u5df1\u7684\u9879\u76ee\u751f\u6210\u4e13\u4e1a\u7684\u6587\u6863\u3002<\/p>\n<\/p>\n<p><h3>2\u3001pydoc<\/h3>\n<\/p>\n<p><p>pydoc\u662fPython\u81ea\u5e26\u7684\u4e00\u4e2a\u6587\u6863\u5de5\u5177\uff0c\u53ef\u4ee5\u751f\u6210\u548c\u67e5\u770bPython\u6a21\u5757\u7684\u6587\u6863\u3002\u4f60\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528pydoc\u547d\u4ee4\u6765\u67e5\u770b\u6a21\u5757\u7684\u6587\u6863\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pydoc math<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u663e\u793amath\u6a21\u5757\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><h2>\u4e03\u3001\u5b66\u4e60\u548c\u5b9e\u8df5<\/h2>\n<\/p>\n<p><h3>1\u3001\u9605\u8bfb\u6e90\u7801<\/h3>\n<\/p>\n<p><p>\u9605\u8bfb\u6e90\u7801\u662f\u5b66\u4e60\u548c\u7406\u89e3\u4e00\u4e2a\u5e93\u6216\u6a21\u5757\u7684\u6700\u4f73\u65b9\u5f0f\u3002\u901a\u8fc7\u9605\u8bfb\u6e90\u7801\uff0c\u4f60\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u5176\u5b9e\u73b0\u539f\u7406\u3001\u8bbe\u8ba1\u601d\u8def\u548c\u6700\u4f73\u5b9e\u8df5\u3002GitHub\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u6e90\u7801\u9605\u8bfb\u5e73\u53f0\uff0c\u4f60\u53ef\u4ee5\u5728\u4e0a\u9762\u627e\u5230\u51e0\u4e4e\u6240\u6709\u7684\u5f00\u6e90\u9879\u76ee\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u7f16\u5199\u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n<p><p>\u7f16\u5199\u793a\u4f8b\u4ee3\u7801\u662f\u5b66\u4e60\u548c\u638c\u63e1\u4e00\u4e2a\u5e93\u6216\u6a21\u5757\u7684\u6709\u6548\u65b9\u6cd5\u3002\u901a\u8fc7\u7f16\u5199\u793a\u4f8b\u4ee3\u7801\uff0c\u4f60\u53ef\u4ee5\u5b9e\u8df5\u548c\u9a8c\u8bc1\u81ea\u5df1\u7684\u7406\u89e3\uff0c\u5e76\u53d1\u73b0\u548c\u89e3\u51b3\u5b9e\u9645\u4f7f\u7528\u4e2d\u9047\u5230\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>3\u3001\u53c2\u52a0\u7f16\u7a0b\u7ade\u8d5b\u548c\u9879\u76ee<\/h3>\n<\/p>\n<p><p>\u53c2\u52a0\u7f16\u7a0b\u7ade\u8d5b\u548c\u9879\u76ee\u662f\u63d0\u9ad8\u7f16\u7a0b\u6280\u80fd\u548c\u7ecf\u9a8c\u7684\u597d\u65b9\u6cd5\u3002\u8bb8\u591a\u5728\u7ebf\u5e73\u53f0\u63d0\u4f9b\u4e86\u5404\u79cd\u7f16\u7a0b\u7ade\u8d5b\u548c\u9879\u76ee\uff0c\u4f8b\u5982LeetCode\u3001HackerRank\u3001Kaggle\u7b49\u3002\u901a\u8fc7\u53c2\u4e0e\u8fd9\u4e9b\u7ade\u8d5b\u548c\u9879\u76ee\uff0c\u4f60\u53ef\u4ee5\u5b9e\u9645\u5e94\u7528\u6240\u5b66\u77e5\u8bc6\uff0c\u5e76\u4e0e\u5176\u4ed6\u5f00\u53d1\u8005\u4ea4\u6d41\u548c\u5408\u4f5c\u3002<\/p>\n<\/p>\n<p><h2>\u516b\u3001\u603b\u7ed3<\/h2>\n<\/p>\n<p><p>\u5728Python\u4e2d\u67e5\u627e\u5e2e\u52a9\u7684\u65b9\u5f0f\u6709\u5f88\u591a\uff0c\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u7684help()\u51fd\u6570\u3001\u67e5\u770b\u5b98\u65b9\u6587\u6863\u3001\u4f7f\u7528\u5728\u7ebf\u8d44\u6e90\u3001\u5229\u7528\u793e\u533a\u652f\u6301\u3001\u4f7f\u7528\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u6587\u6863\u5de5\u5177\u3001\u5b66\u4e60\u548c\u5b9e\u8df5\u7b49\u3002\u4e0d\u540c\u7684\u65b9\u5f0f\u5404\u6709\u4f18\u52a3\uff0c\u9002\u5408\u4e0d\u540c\u7684\u573a\u666f\u548c\u9700\u6c42\u3002\u901a\u8fc7\u7efc\u5408\u8fd0\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u9ad8\u6548\u5730\u67e5\u627e\u548c\u83b7\u53d6\u6240\u9700\u7684\u5e2e\u52a9\u4fe1\u606f\uff0c\u63d0\u5347\u81ea\u5df1\u7684\u7f16\u7a0b\u6280\u80fd\u548c\u7ecf\u9a8c\u3002<\/p>\n<\/p>\n<p><p>\u65e0\u8bba\u662f\u65b0\u624b\u8fd8\u662f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u5f00\u53d1\u8005\uff0c\u90fd\u53ef\u4ee5\u4ece\u8fd9\u4e9b\u8d44\u6e90\u4e2d\u53d7\u76ca\u3002\u4e0d\u65ad\u5b66\u4e60\u548c\u5b9e\u8df5\u662f\u63d0\u9ad8\u7f16\u7a0b\u80fd\u529b\u7684\u5173\u952e\uff0c\u5e0c\u671b\u672c\u6587\u80fd\u591f\u4e3a\u4f60\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u53c2\u8003\u548c\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u67e5\u627e\u7279\u5b9a\u6a21\u5757\u6216\u51fd\u6570\u7684\u6587\u6863\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>help()<\/code>\u51fd\u6570\u6765\u67e5\u627e\u7279\u5b9a\u6a21\u5757\u6216\u51fd\u6570\u7684\u6587\u6863\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u4e86\u89e3<code>math<\/code>\u6a21\u5757\u4e2d\u7684<code>sin<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u5728Python\u89e3\u91ca\u5668\u4e2d\u8f93\u5165<code>help(math.sin)<\/code>\u3002\u6b64\u5916\uff0c\u60a8\u4e5f\u53ef\u4ee5\u8bbf\u95eePython\u7684\u5b98\u65b9\u6587\u6863\u7f51\u7ad9\uff0c\u901a\u8fc7\u641c\u7d22\u529f\u80fd\u627e\u5230\u76f8\u5173\u6a21\u5757\u548c\u51fd\u6570\u7684\u8be6\u7ec6\u8bf4\u660e\u3002<\/p>\n<p><strong>\u662f\u5426\u6709\u63a8\u8350\u7684\u5728\u7ebf\u8d44\u6e90\u53ef\u4ee5\u5e2e\u52a9\u6211\u5b66\u4e60Python\uff1f<\/strong><br \/>\u6709\u8bb8\u591a\u4f18\u79c0\u7684\u5728\u7ebf\u8d44\u6e90\u53ef\u4ee5\u5e2e\u52a9\u60a8\u6df1\u5165\u5b66\u4e60Python\uff0c\u5305\u62ecCodecademy\u3001Coursera\u3001edX\u548cLeetCode\u7b49\u5e73\u53f0\u3002\u8fd9\u4e9b\u7f51\u7ad9\u63d0\u4f9b\u4ece\u57fa\u7840\u5230\u9ad8\u7ea7\u7684\u8bfe\u7a0b\uff0c\u5e2e\u52a9\u7528\u6237\u9010\u6b65\u638c\u63e1Python\u7f16\u7a0b\u3002\u6b64\u5916\uff0cStack Overflow\u548cGitHub\u4e5f\u662f\u975e\u5e38\u597d\u7684\u793e\u533a\u8d44\u6e90\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u63d0\u95ee\u6216\u67e5\u627e\u95ee\u9898\u6765\u83b7\u5f97\u5e2e\u52a9\u3002<\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528Python\u7684\u4ea4\u4e92\u5f0f\u547d\u4ee4\u884c\u6765\u67e5\u627e\u5e2e\u52a9\u4fe1\u606f\uff1f<\/strong><br \/>Python\u7684\u4ea4\u4e92\u5f0f\u547d\u4ee4\u884c\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u4fbf\u7684\u65b9\u5f0f\u6765\u67e5\u627e\u5e2e\u52a9\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<code>?<\/code>\u7b26\u53f7\u67e5\u8be2\u4efb\u4f55\u5bf9\u8c61\u7684\u6587\u6863\u3002\u4f8b\u5982\uff0c\u5728\u4ea4\u4e92\u5f0f\u73af\u5883\u4e2d\u8f93\u5165<code>str?<\/code>\u5c06\u663e\u793a\u5173\u4e8e\u5b57\u7b26\u4e32\u5bf9\u8c61\u7684\u6587\u6863\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u4f7f\u7528<code>dir()<\/code>\u51fd\u6570\u67e5\u770b\u5bf9\u8c61\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7406\u89e3\u8be5\u5bf9\u8c61\u7684\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u67e5\u627e\u5e2e\u52a9\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u6bd4\u5982\u4f7f\u7528\u5185\u7f6e\u7684help()\u51fd\u6570\u3001\u67e5\u770b\u5b98\u65b9\u6587\u6863\u3001\u4f7f\u7528\u5728\u7ebf\u8d44\u6e90\u3001\u5229\u7528\u793e\u533a\u652f\u6301 [&hellip;]","protected":false},"author":3,"featured_media":1176915,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1176906"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1176906"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1176906\/revisions"}],"predecessor-version":[{"id":1176917,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1176906\/revisions\/1176917"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1176915"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1176906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1176906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1176906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}