In my journey away from the mouse and trackpad, I found Neovim recommended often. Having developed in Java for over 13 years, I’ve relied heavily on IDEs like IntelliJ or NetBeans for most of that time. I decided to step outside those walls to see what lay beyond.

What does the intense, rapid-fire chaos of foosball have to do with being a good software developer? A lot, actually.

Ever since I started as a junior software developer I’ve been introduced to the game of Table football, also known as Foosball.

For those who don’t know the game, it is a tabletop game that has the same goal as football: scoring in the opponent’s goal, only the catch, however, is your players can only move sideways and spin the players back and forth (although uncontrolled spinning is frowned upon!). The game is played 1v1 or 2v2, and can be played during breaks or after work. It’s really enjoyable, especially with some 'friendly' banter.

In all those years I’ve improved quite a bit but every now and then I stumble upon a wall, which in time I will try to overcome and become a better slightly less worse player. This blog will be a fun story on how to deal with getting stuck.

Groovy 5 adds the interleave method to the Iterable class. With this method you can interleave elements from two iterables. The result is a new List with elements where the first element is the first element of the first iterable and the second element the first element of the second iterable and so on. The size of the smallest collection is used to keep interleaving elements. Elements from the larger collection are ignored in the result.
If you want to have the items from the largest collection in the resulting list you can use the value true as second argument for the interleave method.

The Dutch are Europe’s champion sitters and we IT workers take the trophy. With an average of just over seven hours per day spent sitting, we’ve become exceptionally good at keeping our butts warm. Even after work. We all know it’s unhealthy, yet breaking a stubborn habit is, well, stubborn. Every time we sit down to log in, it gets a little worse. Sure, some of us are mindful. I often see sit-stand desks set to 'stand', slightly sweaty colleagues returning from an afternoon walk, and the boulderer rolling in with a gym bag. But it’s still nowhere near enough.

Since Groovy 1.8.2 the next and previous methods are added to the Character class. When you invoke the method next on a char or Character instance the next character the next character of the ASCII table is returned. And when you use the previous method the previous character is returned.
Groovy 5 adds an overloaded version of the next and previous method that accepts an int argument. With this argument you can specify the number of characters to skip before returning the next or previous character. For example 'a'.next(2) return 'c' and 'c'.previous(2) returns 'a'.

The waves crash upon Eilean Draoidheachd, the Island of Magic. From the mainland it is little more than a shadow, forever veiled in mist and salt-born fog. Sailors whisper that it is cursed, that the storm itself makes its home there. Others speak of endless wind and rain, bound to that shore by some forgotten spell.

But the islanders know better. They tell of An Naoimh, the Holy One, whose breath stirs the clouds and whose voice moves the sea. Some still name her An Cailleach, the ancient crone who weaves her will through storm and silence alike. And when the waves rise higher than the cliffs, they say she is speaking again, chanting her spells into the wind.

Groovy 5 adds the extension methods zip and zipAll for iterables and iterators. Using the method you can combine elements from two collections into a new collection. The new collection contains Tuple2 instances where the values come from the items at the same index from both collections. So the first item of the first collection is grouped with the first item of the second collection. The size of the resulting collection is determined by the size of the smallest collection that is zipped.
With the zipAll method you can combine iterables of different sizes and set default values for missing items. It is possible to set a default value if an item is missing from the first iterable or the second iterable.

Many developers will have heard a manager ask "when is it done?" and have felt a combination of irritation and dread.

After 25 years in software engineering, I’ve witnessed many projects, from great success stories to those that never quite lived up to their promise. In our profession, success is not just about technology. Sure, we love our frameworks, CI/CD pipelines, and microservices. But the real power of a high-performing team lies in something much deeper: team dynamics.

In this blog I want to dive into the why, how and what of team dynamics and why it’s such a crucial element in the success of your project or organization.

Over the last few years, the software industry has been in the grasp of an all-overshadowing discussion on the use of AI and LLMs. What started as a fun experiment with ChatGPT showing this “intelligence” was sometimes capable of writing somewhat coherent compiling code has quickly grown into a plethora of LLMs, AIs, IDE plugins and tools built upon AIs influencing (or taking over) every aspect of software development.

While the discussions do address the value and shortcomings of the tools I find myself pondering the effect this will have on our profession more.