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Does the 'mutable' keyword have any purpose other than allowing the variable to be modified by a con

...nd more readable if you change the design rather than use mutable. http://www.highprogrammer.com/alan/rants/mutable.html So if the above madness isn't what mutable is for, what is it for? Here's the subtle case: mutable is for the case where an object is logically constant, but in pract...
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Large-scale design in Haskell? [closed]

...learly arranged structures. The Craft of Functional Programming http://www.cs.kent.ac.uk/people/staff/sjt/craft2e/ share edited Dec 11 '13 at 9:35 ...
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Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?

...ons. Just open the Terminal, copy and paste the provided commands. http://www.iphonedevsdk.com/forum/iphone-sdk-development/100229-snow-leopard-sdk-5-1-a.html share | improve this answer |...
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Efficiency of purely functional programming

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How do I mock an open used in a with statement (using the Mock framework in Python)?

...rotocol methods (magic methods), particularly using the MagicMock: http://www.voidspace.org.uk/python/mock/magicmock.html An example of mocking open as a context manager (from the examples page in the mock documentation): >>> open_name = '%s.open' % __name__ >>> with patch(open_...
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Provide an image for WhatsApp link sharing

...to the current webpage address <meta property="og:url" content="https://www.example.com/webpage/" /> Step 5: og:description Maximum 65 characters <meta property="og:description" content="description of your website/webpage"> Step 6: og:image Image(JPG or PNG) with a size less than 30...
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How to solve “Plugin execution not covered by lifecycle configuration” for Spring Data Maven Builds

... See https://www.eclipse.org/m2e/documentation/m2e-execution-not-covered.html . To solve some long-standing issues, m2e 1.0 requires explicit instructions what to do with all Maven plugins bound to "interesting" phases of proj...
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How to access remote server with local phpMyAdmin client?

...ut you need to change the phpMyAdmin configuration, read this post: http://www.danielmois.com/article/Manage_remote_databases_from_localhost_with_phpMyAdmin If for any reason the link dies, you can use the following steps: Find phpMyAdmin's configuration file, called config.inc.php Find the $cfg[...
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SQL NVARCHAR and VARCHAR Limits

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How to change an application icon programmatically in Android?

...omplished for a "new messages" type application similar to iPhone: http://www.cnet.com/8301-19736_1-10278814-251.html share | improve this answer | follow | ...