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Pictures taken with the ESP32-CAM can be sent in a multipart/form-data type content via HTTP. Here is a sample code to achieve this:

GitLab CI is a feature of GitLab that allows users to have actions triggered upon pushing a repository to it's remote. For example, it can be used to execute all tests defined in the code, containerize the application and deploy it. A popular alternative to GitLab CI is Jenkins.

This article is based on <a href="https://www.freecodecamp.org/news/how-to-make-a-beautiful-tiny-npm-package-and-publish-it-2881d4307f78/" rel="noopener noreferrer nofollow">this publiation</a>.

In Javascript, a function can be defined as so:

Here is a simple javascript function that is designed to print its argument in the console:

Let's imagine that we've just finished developping a NodeJS application that listens for HTTP requests on port 8086 and that we have an Apache2 instance listening on port 80.

Having to enter one's credentials for every push to a remote can be annoying. Here is to have git save those credentials for future uses.

By default, Minikube will not allow the usage of insecure docker registries. To change this setting, Minikube can be started as so:

VirtualBox used to be installed easily using apt, but this recently changed. Here is a method proven to work:

Here are some of the basic kubectl commands.