Oleksandr Vechirko

[Oleksandr Vechirko @AlexVechirko]

@Ekaeoq if you're serious about your health, you should really stop using LED lamps, especially for work (*or to recommend it for someone else)

[Dmitriy Kovalenko @neogoose_btw]

Today I found that on ARM macs search is faster on 12 cores than on 16 cores

It appeares that open syscalls are *SIGNIFICATNLY* slower on E-cores if not to say artificially delayed. And you might think this is alright we just do more work slower - hahaha you are wrong.

VFS internally has a limited amount of workes and each open occupies a worker + set internal locks. So shrinking cores down to only performance cores actually speedups a search

[Oleksandr Vechirko @AlexVechirko]

1. We need to get rid of fluorescent lightning
2. We need to get rid of LED lighting

[Oleksandr Vechirko @AlexVechirko]

Marrakesh

[Brandon Carl @brandonjcarl]

Earnings Before Tokens

[Oleksandr Vechirko @AlexVechirko]

@m_IDEX YES VIDEO

[Jason Fried @jasonfried]

How can you not just fall in love with the mini manual, top right corner.

[Oleksandr Vechirko @AlexVechirko]

i miss this

[Ｓａｄ░ｎｏｉｓｅｓ （憔悴する） @sufferingwave]

@pkuhar now make it display the battery status and we're so back baby

[Oleksandr Vechirko @AlexVechirko]

@Velomadman може щось з цього стане в нагоді - https://t.co/0uWnysjluK

[Dmitriy Kovalenko @neogoose_btw]

fun fact: you can also do

setTimeout(“debugger”, 3000)

[Omar Rizwan @rsnous]

there's sooo much stuff online about how to calibrate 3D printers but almost nothing in comparison about calibrating a 2D printer https://t.co/aN3mYX1JCO

[Strange Parts @strangepartscom]

How are circuit boards made? After 8 years, this video continues to be a widely used reference for people all over the world, ranging from university classes to engineering teams inside of Apple. We even gave a prison warden permission to use it in an offline library of videos for inmates to learn new skills!

[Oleksandr Vechirko @AlexVechirko]

my favorite image from now))

[Oleksandr Vechirko @AlexVechirko]

check

[GiamMa-based researchers SDR R&D IoT @giammaiot2]

Quantum spectrum technology leverages Rydberg (excited) atomic states to detect RF signals without traditional antennas or solid-state analog receivers

https://t.co/Edf9fbtyTQ

[Harald Schäfer @___Harald___]

There's 1000+ Toyota Prius out there running openpilot. Many of them 10 years old.

Toyota engineers made a steering API for a useless nudge feature nobody wanted. Little did they know this enabled the cars to come to life years later with open-source software.

[Manuel Caballero @magicmac2000]

[ Chromium ] Stealth request that bypasses CSP, hides from DevTools, and leaks the real User-Agent (in case you faked it 😁)

https://t.co/1mNSKszJoE

[Trung Phan @TrungTPhan]

Just watched Jane Street data centre tour and most entertaining part was team nerding out on air cooling vs. water cooling.

Filters to ensure water perfectly uniform and flow is consistent to move heat. Ultrasonic monitors to measure the flow.

The water has specific ratio of propylene glycol (an alcohol) to prevent bacteria or algae growth that can block heat transfer from GPUs to cold plates.

[🇺🇦Сич🇺🇦 @MOksonenko]

Короче
На наступну війну будуйте підвали з поворотом, глибокі, з залізо-бетонним перекриттям, щоб вхід був прикритий іншими будівлями й замасковані деревами близенько.

Ато ні сісти, ні мачту виставити ще й все як на долоні

[Oleksandr Vechirko @AlexVechirko]

@ilyamiskov Always maxed out specs, why compromise? *if only apple would really care and don’t manually makes hardware weak by design, placing for example power lines right next to the data lines in the display cable etc🥲🙃😌🫡🤪👌🫶✌️