{"id":10626,"date":"2024-03-14T12:27:47","date_gmt":"2024-03-14T12:27:47","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-obtain-the-number-of-elements-in-an-array-using-python\/"},"modified":"2025-08-04T01:52:33","modified_gmt":"2025-08-04T01:52:33","slug":"how-to-obtain-the-number-of-elements-in-an-array-using-python","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-obtain-the-number-of-elements-in-an-array-using-python\/","title":{"rendered":"Python Array Length: Using len() Function"},"content":{"rendered":"<p>You can use the built-in function len() to get the number of elements in an array (or list) in Python. Here is an example code:<\/p>\n<pre class=\"post-pre\"><code class=\"lang-python\">my_list = [1, 2, 3, 4, 5]\r\nlength = len(my_list)\r\nprint(\"\u6570\u7ec4\u5143\u7d20\u4e2a\u6570\u4e3a:\", length)\r\n<\/code><\/pre>\n<p>In this example, we have defined a list named my_list with five elements. We then used the len() function to obtain the number of elements in the list and stored the result in a variable called length. Finally, we printed out the number of elements in the list.<\/p>\n<p>You can use the len() function to get the number of elements in any iterable object, whether it&#8217;s an array, list, or any other type.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You can use the built-in function len() to get the number of elements in an array (or list) in Python. Here is an example code: my_list = [1, 2, 3, 4, 5] length = len(my_list) print(&#8220;\u6570\u7ec4\u5143\u7d20\u4e2a\u6570\u4e3a:&#8221;, length) In this example, we have defined a list named my_list with five elements. We then used the len() [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[3739,841,839,840,212],"class_list":["post-10626","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-array-operations","tag-len-function","tag-python-array-length","tag-python-list-size","tag-python-programming"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python Array Length: Using len() Function - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to get the number of elements in a Python array using the built-in len() function. 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