I'm using this dtd
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
Error is for this attribute开发者_Python百科?
<html lang="en">
Should i remove this from DTD?
Just use <doctype html>. You're not using XML anyway, and the xml:lang attribute doesn't do anything in HTML.
I think this is it:
A. Changes from XHTML 1.0 Strict
1. On every element, the lang attribute has been removed in favor of the xml:lang attribute (as defined in [XHTMLMOD]).
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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