http headers - Link relation type for linking representations to the abstract resource? -

-

i use content negotiation let user-agents select 1 of several representations resource.

example: resource http://example.com/essay has following representations:

  • text/html → http://example.com/essay.html
  • application/xhtml+xml → http://example.com/essay.xhtml
  • application/pdf → http://example.com/essay.pdf

let’s user-agent selects html variant. link other representations link relation type alternate:

<link rel="alternate" type="application/xhtml+xml" href="/essay.xhtml"> <link rel="alternate" type="application/pdf" href="/essay.pdf">

but when has uri http://example.com/essay.html, how ever know content-type neutral uri http://example.com/essay, e.g. sending link without enforcing he’d want see html variant, too?

is there link type link "abstract" resource (http://example.com/essay)?

i can’t use alternate link relation type link too, resource has no content type:

if alternate keyword used type attribute, indicates referenced document reformulation of current document in specified format.

i don’t think canonical link relation type appropriate here. work in cases, maybe want html variant canonical 1 (for indexing search engines etc.). when i’d make http://example.com/essay canonical one, search engines (in principle) use pdf variant indexing.


Comments

Post a Comment

Popular posts from this blog

java - Jmockit String final length method mocking Issue -

-
using jmockit 1.2 jar, trying mock string's length method getting unexpected invocation exception: failed: test java.lang.illegalstateexception: missing invocation mocked type @ point; please make sure such invocations appear after declaration of suitable mock field or parameter @ stringdemo.testa$1.<init>(testa.java:17) @ stringdemo.testa.test(testa.java:13) i using testng: @test public void test() throws exception { new expectations() { @mocked("length") string astring; { astring.length(); result = 2; } }; system.out.println(a.showa("test")); } } actual class a: public class { public static int showa(string str){ int a= str.length(); return a; } } this wrong way of recording expected results. shouldn't mock , record string's length() method, record showa() instead. here solution @suppresswarnings("unused&qu
Read more

asp.net - Razor Page Hosted on IIS 6 Fails Every Morning -

-
i have simple page in intranet uses razor/asp fetch single record table , display it, plus few graphic, dashboard display. meaning, no user intervention other first time open ie internal url. the problem having every morning ie displays "page not found or network error" message. refresh page, , it's stuck , doesn't display anything. try different pc, open ie internal url , it's stuck... ...until following: login server hosting page run inetmgr go web sites, etc right click on page that's giving me problem , select browse at moment, error message: server error in '/' application. -------------------------------------------------------------------------------- type of page not served. description: type of page have requested not served because has been explicitly forbidden. extension '.cshtml' may incorrect. please review url below , make sure spelled correctly. requested url: /application/dashboard.cshtml ---------------
Read more

c++ - wxwidget compiling on windows command prompt -

-
can please guide me on method,as how compile wxwidget using windows command prompt or msys. [i can't seem find on wxwiki/wxwidget official book/anywhere else] i have compiled wxwidget instructions have provided (using msys). from searching on internet seems 1 can (maybe?) through use of makefile (is correct?) if yes: directory & how should link wx libraries in makefile if no: way besides makefile? i know can use ide's code::block , make life simpler prefer compile using command prompt/msys. thanks in advance.
Read more