{"id":6877,"date":"2022-04-03T01:22:06","date_gmt":"2022-04-02T16:22:06","guid":{"rendered":"https:\/\/broaden-your-horizons.com\/ai-ss\/?p=6877"},"modified":"2022-04-06T22:34:57","modified_gmt":"2022-04-06T13:34:57","slug":"error1","status":"publish","type":"post","link":"https:\/\/broaden-your-horizons.com\/ai-ss\/numpy\/error1\/","title":{"rendered":"TypeError:slice indices must be integers or None or have an __index__ method"},"content":{"rendered":"<p><!--\u518d\u5229\u7528\u30d6\u30ed\u30c3\u30af\uff08numpy-header\uff09--><br \/>\n\n<p class=\"backlink\"><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/numpy\/\">page:[NumPy\u307e\u3068\u3081]<\/a><\/p>\n<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a8\u30e9\u30fc\u518d\u73fe\u624b\u9806<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u4f5c\u6210<\/h3>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">import numpy as np\na = np.array([[1,2,3],[4,5,6]])\nprint(a)\nprint(a.shape)\nprint(type(a))<\/code><\/pre>\n\n\n\n<pre class=\"result\" style=\"text-align:left;line-height:17px;font-family:Menlo,Consolas,monospace;font-size:14px;padding:30px 0px 10px 15px;margin-top:10px;padding-bottom:-30px!important;\">[[1 2 3]\n [4 5 6]]\n(2, 3)\n&lt;class 'numpy.ndarray'&gt;\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30b5\u30a4\u30ba(2,3)\u306endarray\uff08NumPy\u914d\u5217\uff09\u3092\u4f5c\u6210<\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b63\u5e38\u30d1\u30bf\u30fc\u30f3<\/h3>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">print(a[0:1,0:2])<\/code><\/pre>\n\n\n\n<pre class=\"result\" style=\"text-align:left;line-height:17px;font-family:Menlo,Consolas,monospace;font-size:14px;padding:30px 0px 10px 15px;margin-top:10px;padding-bottom:-30px!important;\">[[1 2]]\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u62bd\u51fa\u3057\u305f\u3044\u7bc4\u56f2\u3092\u6570\u5024\u3067\u6307\u5b9a<\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30e9\u30fc\u518d\u73fe<\/h3>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-python\"><code class=\"language-python\">print(a[0:1,0:'2'])<\/code><\/pre>\n\n\n\n<pre class=\"result\" style=\"text-align:left;line-height:17px;font-family:Menlo,Consolas,monospace;font-size:14px;padding:30px 0px 10px 15px;margin-top:10px;padding-bottom:-30px!important;\">TypeError: slice indices must be integers or None or have an __index__ method\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>1\u304b\u6240\u6587\u5b57\u5217\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408<ul><li>\u30a8\u30e9\u30fc\u767a\u751f<\/li><\/ul><\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bfe\u51e6\u65b9\u6cd5<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6587\u5b57\u5217\u3067\u306f\u306a\u304f\u6570\u5024\u3092\u6307\u5b9a\u3059\u308b<\/li><li>\u7279\u306bpandas\u30c7\u30fc\u30bf\u306e\u5834\u5408<ul><li>\u8868\u793a\u3060\u3051\u3067\u306f\u30c7\u30fc\u30bf\u578b\u307e\u3067\u5206\u304b\u3089\u306a\u3044<\/li><li>CSV\u8aad\u307f\u8fbc\u307f\u3001DataFrame\u7d50\u5408\u3001\u578b\u5909\u63db\u90e8\u5206\u306e\u898b\u76f4\u3057\u304b\u3089\u554f\u984c\u500b\u6240\u3092\u7279\u5b9a\u3059\u308b<\/li><\/ul><\/li><\/ul>\n\n\n\n<!--\u76ee\u6b21\u3078\u3001\u30da\u30fc\u30b8\u306e\u5148\u982d\u3078-->\n<div id=\"backcontainer\"><a id=\"linkmokuji\" href=\"javascript:backContainer();\">\u76ee\u6b21\u3078\uff1e\uff1e<\/a>\u3000<a id=\"linktop\" href=\"#\">\u5148\u982d\u3078\uff1e\uff1e<\/a><\/div>\n\n\n<p><!--\u518d\u5229\u7528\u30d6\u30ed\u30c3\u30af\uff08numpy-footer\uff09--><br \/>\n\n<div class=\"back-link\"><div class=\"wp-block-columns\">\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/ai-summary\/\">AI\u307e\u3068\u3081<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/docker-wsl\/\">DOCKER\/WSL<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/development\/\">AI\u958b\u767a<\/a><\/p><\/div>\n<\/div><div class=\"wp-block-columns\">\n<div class=\"wp-block-column contents-link-line nowon\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/library\/\">\u30e9\u30a4\u30d6\u30e9\u30ea<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line\"><p><a href=\"https:\/\/broaden-your-horizons.com\/ai-ss\/ai-top\/pooping\/\">\u3046\u3093\u3061\u304f<\/a><\/p><\/div>\n<div class=\"wp-block-column contents-link-line blank\"><p><\/p><\/div>\n<!--<div class=\"wp-block-column contents-link-line blank\"><p><a href=\"#\"><\/a><\/p><\/div>-->\n<\/div><\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a8\u30e9\u30fc\u518d\u73fe\u624b\u9806 \u30c7\u30fc\u30bf\u4f5c\u6210 [[1 2 3] [4 5 6]] (2, 3) &lt;class &#8216;numpy.ndarray&#8217;&gt; \u30b5\u30a4\u30ba(2,3)\u306endarray\uff08NumPy\u914d\u5217\uff09\u3092\u4f5c\u6210 \u76ee\u6b21\u3078\uff1e\uff1e\u3000\u5148\u982d\u3078\uff1e\uff1e  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":282,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[47],"class_list":["post-6877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-numpy","tag-numpy"],"_links":{"self":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/6877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/comments?post=6877"}],"version-history":[{"count":4,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/6877\/revisions"}],"predecessor-version":[{"id":7134,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/posts\/6877\/revisions\/7134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/media\/282"}],"wp:attachment":[{"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/media?parent=6877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/categories?post=6877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/broaden-your-horizons.com\/ai-ss\/wp-json\/wp\/v2\/tags?post=6877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}