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How can I get the full/absolute URL (with domain) in Django?

How can I get the full/absolute URL (e.g. https://example.com/some/path ) in Django without the Sites module ? That's just silly... I shouldn't need to query my DB to snag the URL! ...
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How to specify the default error page in web.xml?

...as you're still on Servlet 2.5, there's no other way than specifying every common HTTP error individually. You need to figure which HTTP errors the enduser could possibly face. On a barebones webapp with for example the usage of HTTP authentication, having a disabled directory listing, using custom ...
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What JSON library to use in Scala? [closed]

... Unfortunately writing a JSON library is the Scala community's version of coding a todo list app. There are quite a variety of alternatives. I list them in no particular order, with notes: parsing.json.JSON - Warning this library is available only up to Scala version 2.9.x...
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What is the correct format to use for Date/Time in an XML file

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Mercurial .hgignore for Visual Studio 2010 projects

... Probably should add *.publishsettings as well: twitter.com/shanselman/status/294541436236480512 – Pandincus Jan 24 '13 at 21:13  |  ...
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Random color generator

...und-color", getRandomColor()); } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div id="colorpad" style="width:300px;height:300px;background-color:#000"> </div> <button onclick="setRandomColor()">Random Color</button&...
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Plotting with seaborn using the matplotlib object-oriented interface

...ctions in an object-oriented context, but all of your customization has to come after you've called the function. share | improve this answer | follow | ...
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Difference between a Factory, Provider and a Service?

... Factory: Assembles classes, either by composing a bunch of bits together, or choosing type based on some kind of context Provider: Provider is something microsoft "invented" (basically an abstract factory pattern) that is a way of doing a factory of factories, o...
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module unsafe for SAFESEH image C++

... From the comments: This happens when you link an .obj or .lib that contains code created by an earlier version of the compiler. Which of course would be common if you downloaded a binary for opencv_ffmpeg instead of the source. Yo...
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What are '$$' used for in PL/pgSQL

Being completely new to PL/pgSQL , what is the meaning of double dollar signs in this function : 2 Answers ...