Dependency Injection in a nutshell

Layered software architectures adhere to the Dependency Rule: Source code in a lower-level layer can make use of code in higher-level layers, but never vice versa. Control flow, however, goes in both directions. How is this possible, given that higher-level code must not know anything about the code in lower levels?

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Inverse Kinematics: how to move a robotic arm (and why this is harder than it seems)

So you have built a robotic arm? Great, let’s write some Go to make it serve your five o’clock tea. Sounds simple enough. Or is it?

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Perceptrons - the most basic form of a neural network

Artificial Neural Networks have gained attention during the recent years, driven by advances in deep learning. But what is an Artificial Neural Network and what is it made of?

Meet the perceptron.

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Message Queues Part 2: The PubSub Protocol

This is the second (and, for the time being, the last) article about messaging and Mangos. After doing first steps with the Pair protocol, we now look into a slightly more complex protocol, the Publisher-Subscriber (or PubSub) protocol.

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Message Queues, or how you can make processes talk to each other

Consider two processes that need to exchange commands and data. You want to connect them in a way that is straightforward, efficient, and reliable. How would you do that?

Enter Message Queues.

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