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What is Rack middleware?

... Rack as Design Rack middleware is more than "a way to filter a request and response" - it's an implementation of the pipeline design pattern for web servers using Rack. It very cleanly separates out the different stages of processing a request - separation of concerns being a key goal of all w...
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Java logical operator short-circuiting

Which set is short-circuiting, and what exactly does it mean that the complex conditional expression is short-circuiting? 9...
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Options for embedding Chromium instead of IE WebBrowser control with WPF/C#

...s that matter. There is still the Berkelium project (see Berkelium Sharp and Berkelium Managed), but it emebeds an old version of Chromium. CEF is your best bet - it's fully open source and frequently updated. It's the only option that allows you to embed the latest version of Chromium. Now that...
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Regular expression for floating point numbers

... TL;DR Use [.] instead of \. and [0-9] instead of \d to avoid escaping issues in some languages (like Java). Thanks to the nameless one for originally recognizing this. One relatively simple pattern for matching a floating point number is [+-]?([0-9]...
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What are some good resources for learning about Artificial Neural Networks? [closed]

...naveral/Lab/3765/neural.html I for my part have visited a course about it and worked through some literature. share | improve this answer | follow | ...
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Mythical man month 10 lines per developer day - how close on large projects? [closed]

...n beat the "10 lines per developer per day" from the "Mythical Man Month", and starting a project, I can usually get a couple hundred lines in in a day. ...
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?

... to be finished in about a year, which application server would you choose and why? 9 Answers ...
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What are the drawbacks of Stackless Python? [closed]

I've been reading recently about Stackless Python and it seems to have many advantages compared with vanilla cPython. It has all those cool features like infinite recursion, microthreads, continuations, etc. and at the same time is faster than cPython (around 10%, if the Python wiki is to be bel...
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How to generate a random string of a fixed length in Go?

I want a random string of characters only (uppercase or lowercase), no numbers, in Go. What is the fastest and simplest way to do this? ...
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Java Date vs Calendar

Could someone please advise the current "best practice" around Date and Calendar types. 13 Answers ...