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What algorithm does Readability use for extracting text from URLs?

...t blocks, the frequency of a particular block text in the "whole" Web, the DOM structure of HTML document, the visual image of the page etc. You can read my latest article "Boilerplate Detection using Shallow Text Features" to get some insight from a theoretical perspective. You may also watch the ...
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How to drop columns using Rails migration

... And make sure to do this inside up and down methods, not change, as explained in the answer by @Powers. – XåpplI'-I0llwlg'I - Aug 30 '13 at 5:32 ...
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Visual Studio loading symbols

...r-visual-studio-2010-f5-debugging ) After that you can use them again, but do it once. It will remove some kind of "invalid" breakpoints too and then loading symbols will be fast again. I was chasing this issue for days :(. ...
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Website screenshots

...rt it in a .jpg, .png, .pdf.. can be little slower with complex pages (and don't support all the CSS). Else, you can use wkhtmltopdf to output a html page in pdf, jpg, whatever.. Accept CSS2.0, use the webkit (safari's wrapper) to render the page.. so should be fine. You have to install it on your ...
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Is HTML considered a programming language? [closed]

...lly, a programming language allows you to describe some sort of process of doing something, whereas HTML is a way of adding context and structure to text. If you're looking to add more alphabet soup to your CV, don't classify them at all. Just put them in a big pile called "Technologies" or whateve...
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Javascript Array.sort implementation?

Which algorithm does the JavaScript Array#sort() function use? I understand that it can take all manner of arguments and functions to perform different kinds of sorts, I'm simply interested in which algorithm the vanilla sort uses. ...
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How to migrate GIT repository from one server to a new one

I have a server that I'm taking down. The only thing I have left to migrate is my repository. This server is listed as the origin (master) for one of my projects. What is the proper way to move the repository to keep the history. ...
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How to remove an iOS app from the App Store

...rrently marked "Ready for sale", from the App Store. I could not find any documentation on this, and there is no "Remove from Sale" option in the "Manage Your Apps" section of iTunes Connect. Can anyone guide me on how I can remove my app from the App Store? ...
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CSS customized scroll bar in div

...browsers (IE, Konqueror) support the non-standard properties 'scrollbar-shadow-color', 'scrollbar-track-color' and others. These properties are illegal: they are neither defined in any CSS specification nor are they marked as proprietary (by prefixing them with "-vendor-") Microsoft As others hav...
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Passing a std::array of unknown size to a function

...this work, as one would with plain C-style arrays? No. You really cannot do that unless you make your function a function template (or use another sort of container, like an std::vector, as suggested in the comments to the question): template<std::size_t SIZE> void mulArray(std::array<in...