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Entity Framework 4 - AddObject vs Attach
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Tchi's example is an excellent and simple example - yeah, the Employee variable should be declared outside. try e.Address.Street outside the scope and see a null reference exception pop-up. If you Attach then the application will not have to go...
Importing CommonCrypto in a Swift framework
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Excellent! Used this to make github.com/soffes/Crypto I didn't have to link System.framework though. It's worth noting, you have to make a separate wrapper framework for Mac and iOS if your framework is cross platform.
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What exactly is Arel in Rails 3.0?
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Excellant answer. I had read the link you posted and followed it for the most part. In fact the comp sci part made sense but how it was incorporated into rails was where I was having the problems. It makes much more sense to ...
Add a prefix to all Flask routes
...rything else will be automatically handled for you by Flask and Werkzeug's excellent WSGI handling capabilities.
An example of properly sub-mounting your app
If you are not sure what the first paragraph means, take a look at this example application with Flask mounted inside of it:
from flask imp...
Should I always use a parallel stream when possible?
...t all of these data structures have in common is that they provide good-to-excellent locality of reference when processed sequentially: sequential element references are stored together in memory. The objects referred to by those references may not be close to one another in memory, which reduces lo...
What is a .snk for?
... "The Secrets of Strong Naming (archived at the Wayback Machine)". Does an excellent job of explaining these concepts in more detail. With pictures.
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Why do we use Base64?
...why Base64 (and quoted-printable) are used as content-transfer-encodings. Excellent overview!
– ALEXintlsos
Mar 28 '13 at 19:20
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Skip a submodule during a Maven build
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Excellent answer! I don't know why I had so much trouble finding this out of the Maven docs. The one suggestion I would make is that because I prefer the integration tests to be run by default, I added activeByDefault to th...
Java generics type erasure: when and what happens?
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@Richard Indeed, excellent article! You could add that local classes work too and that, in both cases (anonymous and local classes), information about the desired type argument is kept only in case of direct access new Box<String>() {};...
Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition
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I agree with @stacker - SIFT is an excellent choice. It's very robust against scale and rotation operations. It 's somewhat robust against perspective deformation (this can be improved as suggested by stacker: a template database with different perspective vi...