http-status-code-404

This question already has an answer here: Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available” 8 answers I have a servlet register in class p1 . I have a JSP jsp1.jsp . I run JSP file and see it, but when I try to apply to the servlet, Tomcat shows an error: HTTP Status 404 The requested resource (/omgtuk/Register) is not available. Servlet: @WebServlet("/register") web.xml: <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee

I have a project that I am working on in django. There are a lot of instances where I: raise Http404("this is an error") and it creates a nice 404 page for me with the error message "this is an error" written on it. I now want to create a custom error page and have it still display the message, but I can't figure out how. I'm sure it's just a template variable that I need to add to my custom 404 template, but I can't find any documentation for it. As of Django 1.9, the exception is passed to the page_not_found view which runs when you raise Http404 . A representation of the error is passed to

I've completed this set up on a fair few IIS 6 boxes, but one is giving me a tough time. The problem occurs when I add the application extension mapping to: c:\windows\microsoft.net\framework\v4.0.21006\aspnet_isapi.dll When this is in place, I get a 404 error on every request. Even if I remove all files from the application directory apart from a basic test.htm and navigate to that, I still get a 404. I've unchecked the "Verify that file exists" I've set up a .NET 4 application pool and pointed my application to that I've changed the ASP.NET version to 4.0.21006 I've checked the IIS log file,

I would like to create rewrite rules in my .htaccess file to do the following: When accessed via domain.com/abc.php: remove the file extension, append a trailing slash and load the abc.php file. url should look like this after rewrite: domain.com/abc/ When accessed via domain.com/abc/: leave the url as is and load abc.php When accessed via domain.com/abc: append trailing slash and load abc.php. url should look like this after rewrite: domain.com/abc/ Remove www Redirect to 404 page (404.php) when accessed url doesn't resolve to folder or file, e.g. when accessing either domain.com/nothingthere

I've successfully deployed my Symfony 2 App to Heroku but now, when I'm trying to access it, I receive the following 403 error: Forbidden You don't have permission to access / on this server. This is the log from Heroku: 2015-07-29T14:31:41.827491+00:00 heroku[router]: at=info method=GET path="/" host=my-app.herokuapp.com request_id=557a70f4-ea11-4519-b8df-301b714f6ffa fwd="151.77.103.253" dyno=web.1 connect=0ms service=1ms status=403 bytes=387 2015-07-29T14:31:41.828428+00:00 app[web.1]: [Wed Jul 29 14:31:41.827438 2015] [autoindex:error] [pid 104:tid 140466989270784] [client 10.100.0.139

I already created a custom 404 page inside my web app deployed in JBoss AS 7.1. So if my app is at fubar dot com :8080/Myapp and I go to fubar dot com :8080/Myapp/xyzzy, I get the custom error page (defined in the web app's web.xml file). However, when I go to fubar dot com :8080/xyzzy, JBoss displays the default 404 page which discloses that it's JBoss and which JBoss version. I need to replace this page in order to hide this information. Please advise. If you want to customize the error pages for all the other contexts in JBoss 7, a part of the configuration you have in your Myapp

I'm trying to verify the existence of a Url using HttpWebRequest. I found a few examples that do basically this: HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(Url); request.Method = "HEAD"; using (HttpWebResponse response = request.GetResponse() as HttpWebResponse) { return response.StatusCode; } However, if the url is indeed broken, it's not returning a response, it's instead throwing an exception. I modified my code to this: try { HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(Url); request.Method = "HEAD"; using (HttpWebResponse response = request

So, I have this spreadsheet with a list of about 5000 URLs. (All pages on our corporate intranet.) We know some of the links are broken, but don't know of a good way to determine which without clicking all 5000 links. Normally this would be a simple matter: Create a web page with links to the 5000 pages, and then check the links with a tool like Xenu Link Sleuth. But that won't work in this case because many of the links are being redirected, and the redirect code spoofs HTTP.response 200, which tricks Xenu into treating it as a valid URL. However, there is some good news: The redirect script