Hello everyone! 👋 Today's article will be about tail recursion, a technique that allows you to optimize certain recursive functions. Introduction In short, when you write a recursive function, each new call it does allocates a frame onto the stack. For example, let us take this following function: private static long RecursiveFib(long n) { if … Continue reading Tail Recursion
Docker basics for Developers
Introduction Hello 🙋♂️ In this article we will discuss a tool called Docker 🐬 Docker is a platform which allows to package individual applications in containers. This achieves application isolation at the OS level without the need to use virtualization technologies by making use of the OS APIs. Since it can be a little hard … Continue reading Docker basics for Developers
Arduino Simple Simon Says
This article is a re-post, the original one is on another website. Introduction I started this project some time ago in order to get familiar with Arduino. I will provide you the code and the wiring instructions if you have all the components ready it should not take more than 30 minutes. This is also … Continue reading Arduino Simple Simon Says
Kubernetes service account for pod
Hi 🙋♂️, In this article I will talk about how to authenticate your applications to the Kubernetes API via the service accounts feature. Citing the Kubernetes docs, a service account for a pod: "provides an identity for processes that run in a Pod. When you (a human) access the cluster (for example, using kubectl), you … Continue reading Kubernetes service account for pod
