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Why is it said that “HTTP is a stateless protocol”?

...tomize the content of a web page for a user. Solutions for these cases include: the use of HTTP cookies. server side sessions, hidden variables (when the current page contains a form), and URL-rewriting using URI-encoded parameters, e.g., /index.php?session_id=some_unique_session_c...
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Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax

...numerable<Thing> things) { return Ok(); } Failures include: Naming the content data: { content: nodes }, // Server error 500 Not having the contentType = Server error 500 Notes dataType is not needed, despite what some answers say, as that is used for the response deco...
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Entity Framework - Invalid Column Name '*_ID"

.... It was the 'one to one' mapping which was causing it to search for *_ID. Including the back reference worked fine. – Ajay Aradhya Apr 5 '17 at 4:35 1 ...
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What is the difference between an Azure Web Site and an Azure Web Role

...ow some features common to both Web Apps and Web Roles (and Worker Roles), including: Staging+production slots Wildcard DNS, SSL certificates Visual Studio integration Traffic Manager support Virtual Network support Here's a screengrab I took from the Web Sites gallery selection form: I think ...
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How do you test running time of VBA code?

...s" End Sub after http://www.pcreview.co.uk/forums/grab-time-milliseconds-included-vba-t994765.html (as timeGetTime in winmm.dll was not working for me and QueryPerformanceCounter was too complicated for the task needed) sh...
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Explanation of [].slice.call in javascript?

...nique to convert array-like objects to real arrays. Some of these objects include: arguments in functions NodeList (remember their content can change after being fetched! so converting them to array is a way to freeze them) jQuery collections, aka jQuery objects (some doc: API, type, learn) Thi...
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How does cookie based authentication work?

...he username. Each time you make a request to a website, your browser will include the cookies in the request, and the host server will check the cookies. So authentication can be done automatically like that. To set a cookie, you just have to add it to the response the server sends back after req...
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More elegant way of declaring multiple variables at the same time

...g, h, i, j = _ It will give you the exact same result as the first line (including the same exception if you add values or variables to one part but forget to update the other). However, in this specific case, yan's answer is perhaps the best. If you have a list of values, you can still unpack t...
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A html space is showing as %2520 instead of %20

... Welcome to StackOverflow! Generally answers are more useful if they include some explanation about why your suggestion will solve the problem of the OP, rather than just a code snippet. Also, as this question already has an accepted answer, it would be a good idea to add some explanation as t...
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Fully custom validation error message with Rails

... This is not acceptable, as the field name gets included – fatuhoku Nov 11 '16 at 15:22 add a comment  |  ...