Surviving Don Rodrigo

– Source: Macworld. The contrast between the two characters is striking. Tim Cook was born into a working-class family of the Deep South and rose to lead the world’s most important technology company through his own hard work and talent. He is openly gay and proud of it, as well as a defender of the rights of minorities.

I’ve always had great respect for Steve Wozniak, the tubby nerd who, in the eyes of those in the industry, has always been considered one step behind (if not more) his friend and Apple Computer co-founder, Steve Jobs. Without Steve Jobs’ commercial genius, Apple would never have become the giant it is today. Instead, it would have remained just another company selling personal computers of various shapes and functions in the 1980s, alongside the likes of Tandy, Sinclair, Commodore, Osborne, Atari, Compaq and many others.

It all started with Severance, the cult TV series that almost everyone liked. To promote the final episode of the second season, Apple launched a webpage showcasing the Lumon Terminal Pro, the computer used by Lumon Industries employees – a replica of a vintage Data General terminal (more images available here and here). This sparked a race among fans to own a keyboard inspired by that terminal.

The Reverse Polish Notation (RPN) is a method for performing calculations without the need for parentheses. RPN was popularized in the ’70s and ’80s by Hewlett-Packard (HP), that used it in all its scientific and financial calculators. When using calculators from rival Texas-Instruments, which all relied on parentheses, it was easy to lose track of how many parentheses had been opened or closed, often forcing users to re-enter the entire expression from scratch. Those who used an RPN calculator didn’t have these problems, although they had to overcome a small initial learning curve to get used to the new notation.

The last post literally drove me crazy. Not because of the length, although writing a text of over three thousand words and twenty thousand characters in two different languages is no small feat. The real problem started when, at some point, the Markdown file of the Italian version of the post got corrupted. Whenever Hugo tried to convert it to HTML, the generated file showed the dreaded replacement character � instead of Italian accented letters. This is that black diamond with a white question mark inside that we have seen in tons of emails and web pages.

A few days ago, right on schedule, Apple released to developers the third update of the macOS 26 Developer Beta, better known as Tahoe. Once the update is complete, it doesn’t take long to realize that Apple is (slowly) modifying something in the Liquid Glass graphical interface of the latest version of its operating system.1

– Image generated by Google Gemini. Take macOS Tahoe, updated to version 26.0 Developer Beta 2, and open the Terminal. Actually, don’t just open one Terminal; open two, three, four different Terminals, each in its own tab. More or less like this: Now tell me: which is the active Terminal?

It’s becoming a habit. Earlier this year, instead of waiting, like I usually do, for the next version of macOS to be ready (or nearly ready) before installing the current one, I installed Sequoia on all my Macs. A few days ago, I decided to take the plunge and install the very first developer beta of Tahoe on a Mac that I don’t use much, mainly to try out the new Liquid Glass interface on macOS.1

The conclusions of the post on Phi-4 left me stunned. How was it possible that a model like Phi-4 Reasoning Plus, which boasts an impressive 14.7 billion 4-bit parameters and was trained on scientific problems, particularly in mathematics, could have failed so badly? Comparing LLMs The question I asked Phi-4 Reasoning Plus was basic logic, a fourth-grade student could (and should) have answered it in 10 seconds. ChatGPT had no trouble at all and reasoned exactly as one would expect from the poor student.1

When was the latest truly memorable WWDC? I’d say in 2020, a year that was already memorable in itself, when Apple unveiled the new Macs with Apple Silicon processors, capable of outperforming their equivalent Intel-based models. I don’t know if what was presented at this year’s WWDC will be just as memorable, but there’s no doubt that Apple has came up with some interesting innovations.