Blog of Frank Delporte, Java Champion, Software Developer, Technical Writer, Nerd/Geek
Schedule your holiday for 2038
The end of the year is approaching, so it’s time to start scheduling your holidays for the next year. But I decided to go a step further and already planned those for 2038! Why? Well, a few weeks ago I gave a presentation to students, when I realized they had no idea what I was talking about when mentioning the Y2K-problem. Most of them weren’t even born yet in the year 2000! I also realized at that moment that I’m probably becoming a grumpy old man, but that’s a subject for another post… ;-) But I also found out a new similar problem is approaching in … 2038!
JavaFX Links of November 2022
Time flies when having fun…
So here we are again, another month has passed and this is a summary of the Links Of The Week that were published on jfx-central.com during November.
About Twitter and Mastodon
Twitter has been my “source of truth” for a very long time. I learned a lot from the many technical people who share their work and knowledge on it. It got me in contact with foojay.io and allowed me to share my Java writing which eventually lead to my job at Azul! I also wasted way too many hours by scrolling, but I still believe most of them were worth it.
Shopping list for JavaOnRaspberryPi
After my talk at J-Fall I got the question what is required to get started with #JavaOnRaspberryPi. In my book I list the components that are used, but indeed a short overview was missing (it’s now added to the ebook…). So here we go:
JavaFX Links of October 2022
When I (re)started the JavaFX Links Of The Week on jfx-central.com in September, I was wondering if there would be enough material to share every week.
Book review - Learn JavaFX Game and App Development with FXGL 17
This summer I read the book “Entreprenerd” by Bruno Lowagie. It tells the story of how he started with the iText PDF Java library and turned that into a company together with his wife, and eventually sold it with all problems related to most sales and acquisitions trajects… In “Entreprenerd”, he also describes the process of writing two books about the iText library itself, as there were no good manuals available and he wanted to liberate himself from the ever-returning same questions. When I received this book about FXGL, I immediately had to think back to the story of Bruno. Who better to write a book about a library than Almas, the creator himself?
Devoxx Belgium and J-Fall The Netherlands - Links
Links used in my talks at Devoxx 2022 (Antwerp, Belgium) and J-Fall (Ede, The Netherlands).
JavaFX Links of September 2022
The JavaFX links of the week are back on jfx-central.com, and here we collect the complete month for you in an excellent overview.
Create Music Bingo cards with iText
It has been a while since I last had to create documents in a program, and iText has been “on my radar” to try out for a while now. This weekend we had a party and wanted to organize a music bingo. For this, we needed a set of randomly selected songs to be printed out per person. A small Java project seemed to be the best solution, otherwise, this would have been a boring, manual, and repetitive task. Isn’t that the goal of most of our developments? “Automate the boring stuff!”
Blink a LED and read a button state with Vaadin, Spring and Pi4J on a Raspberry Pi
As I’m becoming a senior developer in terms of age, I’ve transitioned from one language to another. One of my main interests has always been clean, easy-to-understand UIs (User Interface). That journey started for me with Director (to create multimedia CD-ROMs), Flash website animation, and Flex Rich Internet Applications (= “Flash on steroids”). When I started developing with Java over 10 years ago, we had some projects with the early versions of Vaadin and JavaFX. As I went on with serverside applications, I only continued with JavaFX for some personal and side projects, and loved the way you can create a UI both with XML (FXML actually) and code, exactly the same approach I loved with Flex. Since then, my love for Java and JavaFX only grew and it’s still my major programming environment.