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Can I save the window layout in Visual Studio 2010/2012/2013?

...ous layout. (Note that the wizard also allows you to limit what you import from a particular settings file the same way you can limit what you export.) I use this on my laptop, where switching back and forth between single and multiple monitor setups turns window management into a real pain. I just...
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What is the meaning of the term “thread-safe”?

... From Wikipedia: Thread safety is a computer programming concept applicable in the context of multi-threaded programs. A piece of code is thread-safe if it functions correctly during simultaneous execution by multiple thre...
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What's the “Content-Length” field in HTTP header?

... Combine this answer with the answer from Tom Cabanski and you have all the information you need. In case of text you can count the number of characters since ASCII is 8 bit. – hcpl Sep 24 '12 at 8:45 ...
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Python: How do I make a subclass from a superclass?

In Python, how do you make a subclass from a superclass? 11 Answers 11 ...
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Extract a substring from a string in Ruby using a regular expression

How can I extract a substring from within a string in Ruby? 5 Answers 5 ...
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How do you update Xcode on OSX to the latest version?

...at this will only show as an update if you installed your version directly from the App Store. However, if you installed it from elsewhere, you will need to re-download the entire new version of Xcode. – CodeBiker Aug 3 '13 at 20:39 ...
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Accessing Session Using ASP.NET Web API

...ources per user - an authenticated user shouldn't be able to retrieve data from your WebApi that they don't have access to. Read Microsoft's article on Authentication and Authorization in ASP.NET Web API - https://www.asp.net/web-api/overview/security/authentication-and-authorization-in-aspnet-web...
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Formula to determine brightness of RGB color

...olor was used. Each color is represented by 2x2 pixels, colors are sorted from darkest to lightest (left to right, top to bottom). 1st picture - Luminance (relative) 0.2126 * R + 0.7152 * G + 0.0722 * B 2nd picture - http://www.w3.org/TR/AERT#color-contrast 0.299 * R + 0.587 * G + 0.114 * B ...
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Java: Static Class?

... but it provides insurance in case the constructor is accidentally invoked from within the class. It guarantees that the class will never be instantiated under any circumstances. This idiom is mildly counterintuitive, as the constructor is provided expressly so that it cannot be invoked. It is there...
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Type definition in object literal in TypeScript

...de Pattern as Alternative) After many years of using const and benefiting from more functional code, I would recommend against using the below in most cases. (When building objects, forcing the type system into a specific type instead of letting it infer types is often an indication that something ...