{"id":22318,"date":"2024-03-15T23:23:42","date_gmt":"2024-03-15T23:23:42","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/"},"modified":"2024-03-21T22:35:38","modified_gmt":"2024-03-21T22:35:38","slug":"what-are-the-uses-of-ord-and-chr-in-python","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/","title":{"rendered":"What are the uses of ord and chr in Python?"},"content":{"rendered":"<p>In Python, the ord() function is used to return the Unicode code of a character, while the chr() function is used to return the character of a given Unicode code.<\/p>\n<p>The syntax of the ord() function is ord(c), where c is the character for which you want to obtain the Unicode code. It returns an integer representing the Unicode code for the given character. For example, ord(&#8216;A&#8217;) returns 65 and ord(&#8216;a&#8217;) returns 97.<\/p>\n<p>The syntax of the chr() function is: chr(i), where i is a Unicode code. It returns a character whose Unicode code corresponds to the given integer. For example, chr(65) returns &#8216;A&#8217;, and chr(97) returns &#8216;a&#8217;.<\/p>\n<p>Below are some examples of using the ord() and chr() functions:<\/p>\n<pre class=\"post-pre\"><code>print(ord('A'))  # \u8f93\u51fa65\r\nprint(ord('a'))  # \u8f93\u51fa97\r\n\r\nprint(chr(65))  # \u8f93\u51fa'A'\r\nprint(chr(97))  # \u8f93\u51fa'a'\r\n\r\n# \u53ef\u4ee5\u4e0e\u5faa\u73af\u7ed3\u5408\u4f7f\u7528\uff0c\u6253\u5370\u51fa'A'\u5230'Z'\u7684\u5b57\u7b26\u548c\u5bf9\u5e94\u7684Unicode\u7801\r\nfor i in range(ord('A'), ord('Z')+1):\r\n    print(chr(i), ord(chr(i)))\r\n<\/code><\/pre>\n<p>The above demonstrates the basic usage of the ord() and chr() functions, which are very useful for converting between characters and Unicode codes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Python, the ord() function is used to return the Unicode code of a character, while the chr() function is used to return the character of a given Unicode code. The syntax of the ord() function is ord(c), where c is the character for which you want to obtain the Unicode code. It returns an [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-22318","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"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>What are the uses of ord and chr in Python? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the uses of ord and chr in Python?\" \/>\n<meta property=\"og:description\" content=\"In Python, the ord() function is used to return the Unicode code of a character, while the chr() function is used to return the character of a given Unicode code. The syntax of the ord() function is ord(c), where c is the character for which you want to obtain the Unicode code. It returns an [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-15T23:23:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-21T22:35:38+00:00\" \/>\n<meta name=\"author\" content=\"Isabella Edwards\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Isabella Edwards\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/\"},\"author\":{\"name\":\"Isabella Edwards\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/5579144e23c225c8188167f3e3f888dd\"},\"headline\":\"What are the uses of ord and chr in Python?\",\"datePublished\":\"2024-03-15T23:23:42+00:00\",\"dateModified\":\"2024-03-21T22:35:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/\"},\"wordCount\":154,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/what-are-the-uses-of-ord-and-chr-in-python\/\",\"name\":\"What are the uses of ord and chr in Python? 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