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When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or

...rities (don't have concrete examples of how this can affect things) Inject services or use controllers to communicate across directives with any scope type. You can also do require: '^ngModel' to look in parent elements. sh...
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to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh

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Why does GCC generate such radically different assembly for nearly the same C code?

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Which timestamp type should I choose in a PostgreSQL database?

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Why would finding a type's initializer throw a NullReferenceException?

...on my machine and I've tracked a connection with the System.Runtime.InteropServices._Type Interface, which is implemented by the System.Type class. Initially, I've found at least 3 workaround approaches for fixing the problem: Simply by casting the Type to _Type inside the Main method: var cctor...
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What is the combinatory logic equivalent of intuitionistic type theory?

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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets

...it's a great strategy to offload requests and processing from your central services. So client #1 requests http://example.com/images/logo.gif, say. That request goes through the proxy all the way to the central web server, which serves up logo.gif. As logo.gif passes through the proxy, the proxy wi...
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NOT using repository pattern, use the ORM as is (EF)

...ble to switch persistence technology (i.e. changing database or using a webservice etc instead). It's about separating business logic from persistence to reduce complexity and coupling. Unit tests vs integration tests You do not write unit tests for repositories. period. But by introducing repos...
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ReactJS Two components communicating

...dling side-effects (ie API calls etc). Most people currently think it only services for side-effects but it is actually more about decoupling components. It is more of a compliment to a Flux architecture (or Redux) than a totally new communication system, because the saga emit Flux actions at the ...
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RegEx for matching UK Postcodes

...ou're working with a Local Authority, government department, or government service it's free for them to use. There's a lot more information than just postcodes included. share | improve this answe...