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How do I check that multiple keys are in a dict in a single pass?

... For Python 2 switch the order: d.viewkeys() >= set(q). I came here trying to find out why the order matters! – Veedrac Apr 28 '14 at 6:09 ...
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How can I properly handle 404 in ASP.NET MVC?

...-> axd's and favicons (ooo! bonus ignore route, for you!) Then (and the order is IMPERATIVE HERE), I have my two explicit error handling routes .. followed by any other routes. In this case, the default one. Of course, I have more, but that's special to my web site. Just make sure the error route...
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Why are side-effects modeled as monads in Haskell?

...ally represent the real world, it's just a token to keep the operations in order (the "magic" is that RealWorld is GHC Haskell's only uniqueness type) – Jeremy List Oct 30 '15 at 7:15 ...
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What's the difference between QMainWindow, QWidget and QDialog?

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Getting a structural type with an anonymous class's methods from a macro

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Embedding Base64 Images

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Django dynamic model fields

...estions to be considered. You need to be sure to maintain a proper lock in order to allow simultaneous database altering requests. If you are using Michael Halls lib, your code will look like this: from dynamo import models test_app, created = models.DynamicApp.objects.get_or_create( ...
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Using openssl to get the certificate from a server

...osts on a single IP address) you will need to send the correct hostname in order to get the right certificate. openssl s_client -showcerts -servername www.example.com -connect www.example.com:443 </dev/null Without SNI If the remote server is not using SNI, then you can skip -servername param...
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Text size and different android screen sizes

...e xlarge configuration qualifier (for example, res/layout-xlarge/). In order to accommodate other types of tablets and screen sizes—in particular, 7" tablets—Android 3.2 introduces a new way to specify resources for more discrete screen sizes. The new technique is based on the amount o...
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Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures? [closed]

...ll three technologies. You do have to know how EF and Linq to SQL work in order to use them to their fullest. For high-volume operations like polling queries, you may want to have EF/L2S "compile" your entity query such that the framework doesn't have to constantly regenerate the SQL, or you can r...