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alecmg

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Could it be quantified how much UK is using coal power of other countries?

Since industry is moved outside, the products we consume use power of producer country, mostly China. Is there a correlation in reduction of local coal power and amount of energy intensive products imported?

The new 4K 32" 3rd gen QD-OLED panels seem to be the closest to perfection, but I'm not sure if they're suitable for long sessions of programming, web browsing and reading documentation (i.e. displaying static UI elements for hours) due to burn-in and temporary image retention.

Wouldn't worry about burn-in. 3rd gen should be more durable and equipped with all kind of burn-in mitigation tech. And a 2-3 year burn-in warranty

My concern about OLED used to be the weird pixel layout, not great for text. But on 4k QD-OLED pixels are smaller, so text fringing is not noticeable. And LG WOLED coming this year should have no problem at all.

ahh, I wish they included speed comparison to numpy.average

I know, thats not the point and average was only picked as a simple example, but still...

UltraRAM 3 years ago

definite deja vu from Optane

Capacity and price killed it, no word about these in the article

I saw comments that if introduced together with Faster CPython single thread performance optimisations, nogil would end up no slower than previous version. So it is best time to implement

Two Mice Technique 3 years ago

Started getting RSI symptoms in right hand years ago. Mainly from heavy gaming, but I needed to use mouse at work as well so right hand was not getting any rest.

Switched to using mouse in left hand for work, right hand for gaming. Never looked back. Turns out mouse motorics are almost independent from human handedness.

To comment the article, depending on OS and mice, you will have trouble assigning different orientation to different mice. Usually if you want left hand mouse to have index finger "left" click, it will also switch your right mouse... and trackpad...

I think Windows is even more permeated with legacy

Off the top of my head:

Nobody questions why main drive is C:, remnant of [an] early computer having two floppy (not sure) drives on A: and B:

Or more recent - C:/Windows/System32 holds 64 bit executables; 32 bit exectuables live in C:/Windows/SysWOW64

Its ironic and scary how 3.11 was the last Windows with consistent

a) UI design. It was either a DOS box or a Win 3.11 style window

b) file sharing, simple and intuitive

c) integration with browsers. Browser was standalone. There was no integration.

Last I was dealing with zip files in Python 3 years ago, I was unpleasantly surprised that there is no way to open Zip64 archives.

It is a semi-proprietary format not supported by zlib. Some tools, most notably Windows will sometimes use it to create large zip archives that go beyond limits of original zlib. An unsuspecting user would compress some files and there is no warning which format has been used.

If questions are from specific field (combinatorics/algorithms etc) then general intelligence doesn't help. Even if your IQ was 150, you won't answer those questions without study and practice.

I remember reading Donald Sadoway got inspiration for developing liquid metal batteries [1] from watching how aluminum smelting is basically a battery already.

These batteries are more efficient than aluminum energy storage, and were also aimed at large scale with cheap abundant materials (initially at least). But high temperatures involved make it not very convenient.

[1] https://en.wikipedia.org/wiki/Molten-salt_battery#Liquid-met...

Like with any condition that your body is expected to take care of.

Drink lots of fluids, rest. If you have excessive fever 38+, use fever reduction medicine of your choice.

Unlike a common cold, vaccination after effect should go away after a day or so. If symptoms persist, contact medical professionals.

Firefox 86.0 5 years ago

Found a random improvement: Kraken 1.1 benchmark runs faster now.

Improved from roughly 760 to 700ms on my 5800X.

Still ways to go to reach Chrome at 560ms

This article sounds like "sour grapes".

Keeps comparing hypersonic missiles to ballistic. Concluding there is no benefit. But what about cruise missiles and air launched long range missiles?

Also assumes that all hypersonic weapons will use rocket engines. But that is exactly why interest is back, there are now air-breathing jets that power hypersonic missiles. Meaning range, maneuverability, size improve compared to rockets.

And US is way behind in this.