When it comes to documenting the APIs (especially the REST ones), having the cURL samples that one can try out and play around with has become the defacto standard these days. However if you actually want to read through the response body, look up certain piece of information or just simply check the integrity of the response itself, you will run into a big inconvenience that comes with cURL – the format of the response body. Don’t get me wrong, I love cURL as much as the next guy, but the things can be improved upon. And that is the aim of this article.
There are many cool things one can do to leverage the power of Slack – private channels, embedding various content, searching all the messages from one place, sharing files and code, using some of the many available integrations or building one yourself. In this post I will focus on the last one. I have finished such an implementation myself recently. My project was a creation of a simple Slack bot for scheduling foosball games for my teammates called Foosie. It is a Spring Boot application that I open-sourced and it is available on GitHub. In this article I will share some of the noteworthy aspects of this little project and hopefully entice you to give it a try yourself. Continue reading “Building your own Slack bot”
There are many aspects one must take into consideration when it comes to picking the right board for their project – from performance, memory, battery life, available slots for SD cards or bee modules all the way to the connectivity, namely network interface. Whether it is wired or wireless network interface, it plays crucial role in the way the board is deployed, controlled and it influences the memory and power consumption. In this post I will be discussing the way to setup your Arduino-compatible board as an HTTP client. I have been using my Seeedstudio Stalker v2.3 for all the tests I am describing in this post.
Continue reading “Arduino as a wireless HTTP client”
After a short introduction to configuration meta-data and covering the basics in my previous post called Pimp your config with configuration meta-data in Spring Boot, it is time to take a look at how to take this one step further and further customize the configuration. In this post, I plan to present deprecation of a configuration property and discuss various value providers allowing for one of the most comfortable application configuration I have ever experienced (long gone are the times of making typos in your configuration while trying to write out the fully qualified class name or resource path – let’s rejoice. 🙂