What does "<html xmlns="http://www.w3.org/1999/xhtml">" do?
Its an XML namespace. It is required when you use XHTML 1.0 or 1.1 doctypes or application/xhtml+xml mimetypes.
Where is the XSD file for "http://www.w3.org/2001/XMLSchema …
Jun 13, 2013 · Here is some updated information on this topic. XSD 1.1 part 1 §2.6 states:. XML Schema Definition Language: Structures defines several attributes for direct use in any XML …
CSS position: sticky behaves like fixed (within w3.css modal)
Nov 22, 2018 · The problem is the the .w3-modal has a fixed position and a 100px padding-top. It never leaves the screen. And it has a padding-top of 100px. Your .modalclose is already sticky …
How to use svg parameters? - Stack Overflow
Dec 28, 2023 · <svg-label fill=aqua stroke=red >Hello</svg-label> <svg-label fill=teal stroke=yellow >Web</svg-label> <svg-label fill=orange stroke=blue >Components!</svg-label ...
How to fix soapenv:Envelope issue in XSD schema while validating …
Find solutions to fix soapenv:Envelope issue in XSD schema while validating with SOAP request.
Visual studio unable to find the w3wp process - Stack Overflow
I have an intermittent problem with visual studio unable to see the running W3wp.exe process when trying to attach to process, other instances of visual studio can see the process and …
How to validate that HTML matches W3C standards
May 2, 2025 · I have a project that generates HTML pages using a Velocity template and Java. But most of the pages do not comply with W3C standards.
xml - What does the SVG xmlns attribute do? - Stack Overflow
Aug 22, 2014 · In XML documents attributes and elements belong to namespaces. This is to prevent the elements from different technologies from clashing e.g. the SVG <a> element and …
html - SVG in HTML5 – when is XML declaration `<?xml …
For HTML5, the correct DOCTYPE declaration is <!DOCTYPE html> It is needed to specify full standards mode to the browser.
How to create temp table using Create statement in SQL Server?
Mar 26, 2017 · A temporary table can have 3 kinds, the # is the most used. This is a temp table that only exists in the current session.