I find inheritance works best when you model things that don't exist in reality, but only as software concepts, for example, an AbstractList, Buffer or GUI component.
Splitting up a PR is a lot of work, especially if you want each commit to compile, but it would be great if you could categorize changes using 5–10 colors and then have checkboxes that you can toggle to hide code corresponding to a color.
What each color means would depend on the PR, but, for instance, yellow = refactoring, brown = test code, blue = drive-by fix, orange = more efficient data structure etc.
The colors and their meanings could be set by either the author or the reviewers. It would be similar to the file checkboxes that exist today, but in this case, it would be per concept, not per file.
How it started: "It would be great if you could categorize changes using 5–10 colors and then have checkboxes that you can toggle to hide code corresponding to a color."
Yeah, Windows 2000 was probably the best operating system Microsoft ever produced. It had no crashes, a snappy/intuitive/sleek user interface, and DirectX support for games. I am currently running Mac OS X because I never liked Windows XP/Vista/10/11.
In hindsight, the progress Microsoft made in the ten years between Windows 3.0 (1990) and Windows 2000 seems incredible. They transitioned from a 16-bit shell running on top of DOS to a fully-fledged operating system with a hardware abstraction layer, preemptive multitasking, permissions, a registry, proper device drivers etc.
Twenty-five years later, there has been basically no progress.
At a minimum, I would have expected something like the Knowledge Navigator
Windows 2000 is my favorite release ever, but anecdotally, I can deny the "no crashes" claim. Sure it was rare, but I had my share of BSODs and weird behavior on it. Still much more solid than... pretty much every other release.
I think since Windows 7, it has been very solid except for maybe third party kernel driver issues which needs direct kernel access out of necessity. Today when you have a BSOD, it’s like a Linux, Mach kernel panic etc - 99% likely to be a hardware problem.
Yeah. It was indeed great, I was using for 10 years, then moved to Win2003 with I still use. But I think Win2003 is even better. It have better kernel, proper SMP support (multicore), good PAE support (16GB RAM), newer drivers, etc :)
They want to see if anyone will ever 0-day their system.
To be fair, I have old MacOS laptops that are my wife's laptops, we keep them around because they still turn on, and they have all her old files (I've backed it all up several different ways for her), but I never go on the web with any of the browsers installed on those systems.
I had a weird old "laptop" that I was given as a kid, didnt know jack about computers back then so I couldnt tell you what it was. It was one of those that came with a big heavy docking station and it couldnt run without it anymore so I assume the battery was dead. Had Windows 2000 and I used to play AoE 2 on it all day and it was smooth and the interface was snappy. Fond memories. I remember being really confused when people told me that Windows 2000 was bad.
Bear in mind that Microsoft was the largest commercial UNIX vendor in licensing XENIX for the TRS-80 Model 2 alone. From this experience, they had significant knowledge of 32-bit preemptive multitasking.
That exposure allowed them to see how valuable Dave Cutler's PRISM team would be in a total redesign in melding VMS and (whatever tolerable) UNIX features into a new kernel, but focusing it upon Win32.
There were OS/2 and POSIX emulation layers also, but these were obviously second class.
I love Windows 2000, it was pretty great, but display driver crashes would take down the system (similar to NT4). Also if 2000 was installed in most homes it’d be about as much of a fiasco as pre SP2 Windows XP. IIRC there were a bunch of worms that did affect Windows 2000.
Windows 10 on the other hand will deal with display driver crashes just fine, falling back to safe mode.
"Left unquestioned, assumptions and expectations could have caused us to miss one of the most impactful changes we’ve made to our operational defaults in a decade"
The reason I now use gmail and not hotmail is because Microsoft did a similar thing 20 years ago. When I lost my hotmail account, I thought I might as well use gmail from now on. Reason I didn't log into my hotmail account was because I used the mail address I got from the university.
An alternative to avoid safepoints (only samples executing threads)
var r = new RecordingStream();
r.enable("jdk.ExecutionSample").withStackTrace().withPeriod(Duration.ofMillis(1));
r.onEvent("jdk.ExecutionSample", e -> {
store.addSample(e.getStackTrace().getFrames());
});
r.startAsync();
...
