What is the difference between the .htm and .html file extensions? Why there are two of them? Which is correct?

I am facing a problem that when I publish my ClickOnce application through MSBuild (4.0), the publish.htm (or default.htm) isn't created in the app.publish folder. When publishing through …

The reason for it is that historically Windows-based systems used 3 letter extensions (htm) and Unix-based systems the 4 letters (html). On a server-side, there may be some differences …

A client of mine had the SEC7111: HTTPS security is compromised by res://ieframe.dll/ problem recently in various versions of IE up to and including IE11 - and possibly Edge too but now it's …

Since time immemorial, most web browsers have been able to open a local file if you ran the web-browser executable, for example just execute iexplore.exe file:/c:/temp/file or via the …

Learn how to redirect an HTML page to another on load using JavaScript, meta tags, or server-side techniques.

Aug 8, 2022 · How to resolve "Make sure the web address //ieframe.dll/dnserrordiagoff.htm# is correct" error in wxWebView (wxWidgets) Asked 3 years, 4 months ago Modified 1 year, 5 …

I have to validate the Content-Type header value before passing it to an HTTP request. Is there a specific list for all the possible values of Content-Type? Otherwise, is there a way to validate ...

Jul 20, 2009 · I've read about the app_offline.htm file which can be placed within the root of a .NET 2.0 application which will in essence shut down the application and disable any other …

May 9, 2017 · How to use a CORS proxy to avoid “No Access-Control-Allow-Origin header” problems If you don’t control the server your frontend code is sending a request to, and the …