We look into how to use the amazon s3 object storage API. After that, we changed it over to use our Ceph cluster and store objects in that storage engine. The s3 API is straightforward to use, and many storage engines support it out of the box.
I got a new fancy box with a network switch. This is just a unpacking and first impression kind of video of a bargen buy for my new rack.
We look into writing a QR code generator in java from scratch. QR Code has a lot of different technologies and strategies in order to create a readable and unambiguous code. Writing an implementation in Java needs to be done in multiple steps and have a lot of fun and interesting challenges.
![Object detection Part 1 – Create custom dataset [Tensorflow]](https://danielpersson.dev/wp-content/uploads/2018/12/odp1-768x432.jpg)
We build TFRecord file using java and talking about how to easily label your images for object detection.
In this video i will do a quick introduction to rust and introduce some important concepts that rust uses to handle packages and build your executables. Rust is a programming language that have been hyped since it’s introduction. It mixes good structure with execution performace, type safety and memory management.
We solve the day 2 challenges for the Advent of Code.
We look at some keyboard shortcuts in windows that might streamline your workflow.