html - Does xmlns:xlink=http: www. w3. org 1999 xlink still have a . . . Note: The HTML validator at http: w3 org does not complain when the xmlns attribute is missing in an XHTML document This is because the namespace "xmlns=http: www w3 org 1999 xhtml" is default, and will be added to the tag even if you do not include it
How to make full-width and Responsive table using w3. css In The w3 css style plugin, w3-responsive makes a table scrollable in small screens but the table isn't full width any more in medium or large screens I'm looking for a solution to have a table both responsive in small screens and full width in large screens
How to use the lt;svg gt; viewBox attribute? - Stack Overflow The width and height are how big the <svg> is The viewBox controls how its contents are displayed so the viewBox="0 0 1500 1000" will scale down the contents of <svg> element by a factor of 5 (1500 300 = 5 and 1000 200 = 5) and the contents will be 1 5 the size they would be without the viewBox but the <svg> Imagine you have an elastic surface and cut it into 4 equal pieces If you throw
xsd - Is xmlns:xsi=http: www. w3. org 2001 XMLSchema-instance a . . . I know that parsers do not locate it from the internet However, I want to know about an official and formal statement regarding why in an XML document it is OK to omit the URL for the XMLSchema-instance namespace and probably an implementation advice that parsers can or should use a cached local version of its XSD for validating XML docs
What is W3. JS and why is W3Schools promoting it? I was noticing that W3Schools has a tutorial on what they're calling W3 JS, which in my opinion appears to compete with jQuery I was having trouble finding information on it from any source other