fizzynut
If given a choice, I prefer a system where a HDD/RAM/GPU/CPU/PSU/Screen/Port/Battery/Keyboard failure is barely if at all disruptive to one where all of these effectively brick the system.
I wouldn't choose to buy a car I use every day that's 100x less reliable than a normal car.
I find a trackpad (even a Mac one) is absolutely infuriating to use compared to a decent mouse.
Battery life/screens/magsafe I'm plugged into a dock 99% of the time so it's irrelevant, but when forced to occasionally, the ergonomics of looking down at a single small 1x in screen is just terrible if doing it for hours and also makes my back feel horrible.
The scroll is delayed significantly from when I scroll to when it actually scrolls.
The amount scrolled is inconsistent, sometimes it scrolls a very slowly a tiny amount because the page doesn't fit on the screen by an unknown tiny fraction, but if I scroll again because it is scrolling both slowly and with delay it now scrolls an entire page.
If I want to scroll past one of the demos I have to wait
If I drag the scroll bar on the side slightly it often snaps backwards.
It feels like I'm interacting with a phone/tablet screen on a computer, there's a reason why windows 8 failed.
In pre-ai era that is just skimming and trusting the person who wrote it or the code changes are largely auto-generated or there exists an exceedingly simple test suite that is incredibly verbose.
Post-ai you are ruining your code base, I probably have to spend 3-5x longer reviewing ai generated code, the code they write tends to be too verbose, mediocre, filled with subtle bugs, adds unnecessary comments, etc. If someone gives me 10k loc pr it's a sure thing they've just let the ai run loose and I'd just tell them what they need to change in general terms instead of wasting days of my time reviewing junk.
LLM constantly confidently giving me this same sounding script with a "the root cause" and how it "is simple" while being completely incorrect.
The step above that is to make the simplest design that is extendable.
Often newbies doing "Best practice" results in more code that is overly complex, it splits understanding across too many functions and tries to create too many "reusable" functions that often mean the architecture is often extendable in useless ways but harder to extend when you actually need to do it.
You can usually notice when interacting with these battle scarred pieces of code, if the author is still there there is usually a story for why things are the way they are.
succeeded = true; error = true; //This makes no sense
succeeded = false; error = false; //This makes no sense
Otherwise if I'm checking a response, I am generally going to check just "succeeded" or "error" and miss one of the two above states that "shouldn't happen", or if I check both it's both a lot of awkward extra code and I'm left with trying to output an error for a state that again makes no sense.
MacOs is slightly more forgiving in that the last 2 versions can get the latest safari. However, people tend to keep a computer a lot longer than a phone and many don't or can't update macOS, so it's not much better.
Framework were explicitly ruled out, so: Integrated Oled - you really want some integration, If you can't set the brightness, goodbye lifespan, oled also have many different subpixel layouts which can make the text blurry/fringe, maybe you wont notice but then why buy an oled in the first place for work? While a monitor will definitely have pixel shift/burn in protection built in, if integrating a panel into the laptop without putting in any work, that support might not come out of the box
Even if it was a framework, everything is distro specific, but I think you only need to know that a "dock megathread" exists to realise that "perfectly working" is a stretch and a lot of people have hardware they can't connect and doesn't work.
That said if I was to buy a laptop - a mid end framework I just do the basics with would probably be great.
"16 core Zen 5 CPU, 40 core RDNA 3.5 GPU. 64GB of LPDDR5X RAM @ 256 GB/s + stunning OLED" - Easily done as a pc build.
In a world where you can get this laptop with Linux, there's a new set of trade-offs -
- be prepared for a LOT of things not working because the size of the market for extremely expensive configurations with high end CPU + GPU + RAM + Monitor + Linux is practically zero.
- when closing the lid and walking to the coffee shop will the battery be dead before you finish your coffee? probably
- will a new GPU/GPU architecture be a headache for the first X years...yes, and if you want to replace every 2 years, I guess you will have a permanent headache.
- will updating graphics drivers be a problem? yes
- is the text in your "stunning oled" going to be rendered correctly in linux? probably not
- will the wifi chip work in linux? maybe
- will all the ports work/behave? probably not
- will your machine perform worse than a high end PC that cost 1/2 as much from 3 years ago... yes.
There are many tick rates that happen at the same time in a game, but generally grabbing the latest input at the last possible moment before updating the camera position/rotation is the best way to reduce latency.
It doesn't matter if you're processing input at 1000hz if the rendered output is going to have 16ms of latency embedded in it. If you can render the game in 1ms then the image generated has 1ms of latency embedded in to it.
In a magical ideal world if you know how long a frame is going to take to render, you could schedule it to execute at a specific time to minimise input latency, but it introduces a lot of other problems like both being very vulnerable to jitter and also software scheduling is jittery.
If you place a giant burden such that before you even do anything of value you need to conform to 100s of different laws/regulations from 100 different countries you create a world where only large companies can exist and everyone else is pushed out.
A group of features that only combined produce a measurable output, but each one does not work without the others.
A feature that will break a lot of things but needs to be merged now so that we have time for everyone to work on fixing the actual problems before deadline X as it is constantly conflicting every day and we need to spend time on fixing the actual issues, not fixing conflicts.
If you are nesting 2 Billion times in a row ( at minimum this means repeat { 2 billion times followed by a value before } another 2 billion times. You have messed up.
You have 4GB of "padding"...at minimum.
You file is going to be Petabytes in size for this to make any sense.
You are using a terrible format for whatever you are doing.
You are going to need a completely custom parser because nothing will fit in memory. I don't care how much RAM you have.
Simply accessing an element means traversing a nested object 2 billion times in probably any parser in the world is going to take somewhere between minutes and weeks per access.
All that is going to happen in this program is a crash.
I appreciate that people want to have some pointless if(depth > 0) check everywhere, but if your depth is anywhere north of million in any real world program, something messed up a long long time ago, never mind waiting until it hits 2 billion.
The big problem is that it misses a lot of nuisance. If actually try to treat an SSD like ram and you randomly read and or write 4 bytes of data that isn't in a ram cache you will get performance measured in the kilobytes per second, so literally 1,000,000 x worse performance. The only way you get good SSD performance is reading or writing large enough sequential chunks.
Generally random read/write for a small number of bytes is similar cost to a large chunk. If you're constantly hammering an SSD for a long time, the performance numbers also tank, and if that happens your application which was already under load can stall in truly horrible ways.
This also ignores write endurance, any data that has a lifetime measured in say minutes should be in ram, otherwise you can kill an SSD pretty quick.
- ASCII is off center ~43/50 pixel margins
- Unicode is off center ~20/25 pixel margins
- Both have different margin sizes
- The button sizes of both are the same.
- The Hide button is offset from both 8/10/16 selector and ascii/unicode buttons
- Even if everything was correct, because there is no contrast between "Off" and background, it's going to look wrong anyway
Then your code doesn't ever need to be aware of the special fixed point math and horrible syntax everywhere and everything just works?
Javascript generally runs on a website in a browser: The browser must be continually updated on the client side every few weeks at the very least.
Your software must work on all future browsers in 50 years time.
Security patches/privacy/laws/etc deprecate/change API calls regularly.
The website must continually update certificates, maintain payments to providers / keep valid credentials / not get hacked for 50 years.
Most javascript applications have a billion dependencies, and people rewrite using a new framework over updating if it's been a few years, never mind decades.
Keeping dependencies up to date for 50 years is a lot of work.
I don't know of any instances of anything javascript that has run continually for 20 years to date?
They had to keep pretending the next gen "Lake" CPU was substantially different from the last, so they just took last gen product, made some minor tweaks to break compatibility and called it a new generation
The reality is QT/whatever program/framework is doing 100 things you don't care about when loading/rendering a file. If we only care about 1 thing we can do that much better because we don't care about the 100 other things our naïve code we wrote in 5 minutes outperforms the standard element by a factor of 1,000.
Maybe your definition of "fast" for a large text file is War and Peace, and mine is multiple 1/10/100 GB text files that you want to search/interact with in realtime at a keystroke level.
I've probably written 100+ completely different "very specific examples" in very different industries, because that's where you can create much better experiences.
Generally your expectations are based around what you get as standard from the library, but if you want to get a much better experience then it immediately becomes a lot more difficult.
Lets say I want to control pan/tilt/zoom/focus/aperture/etc of a remote camera. If I ask lets say an expert in UI framework Z to do it, it will take them 10x longer to create a very painful experience using standard elements with poor input latency, so someone actually trying to setup a camera over/under shoots everything, but it technically "ticks every box". The path to create a better experience just isn't really there and it is difficult to undo/change all the boilerplate/structure, so version 1 isn't improved for years because it took so long to create the first iteration.