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How Copy-on-Write Works with Memory-Mapped Files Let’s step inside the kernel and understand how it implements copy-on-write and what are its...
6 days ago
1

How Copy-on-Write Works with Memory-Mapped Files

from Confessions of a Code Addict [alt+shift+b] in programming

6 days ago
Let’s step inside the kernel and understand how it implements copy-on-write and what are its implications for the performance of user-space systems
George Dryden Reading my recent computing retrospective, I realised there was a big section missing: the people in...
6 days ago
1

George Dryden

from markround.com [alt+shift+b] in programming

6 days ago
Reading my recent computing retrospective, I realised there was a big section missing: the people in my life that made an impact and helped shape my career. Outside my immediate family, one person made an outsized contribution, and I’m fairly certain that without his influence my...
Lexxy 1.0 is here Today we are releasing the version 1.0 of Lexxy. Lexxy is a rich text editor for Rails built on...
5 days ago
1

Lexxy 1.0 is here

from 37signals Dev [alt+shift+b] in programming

5 days ago
Today we are releasing the version 1.0 of Lexxy. Lexxy is a rich text editor for Rails built on Lexical. It already powers Basecamp, Fizzy and many others, and it will become the default editor in Rails. I recently presented it in Rails World (slides, video coming soon). This is...
Winner, Name that Ware August 2026 The Ware for August 2026 is the “IC unit” from a Lafayette 150-in-1 “IC Electronic Project Kit”,...
4 days ago
1

Winner, Name that Ware August 2026

from bunnie's blog [alt+shift+b] in programming

4 days ago
The Ware for August 2026 is the “IC unit” from a Lafayette 150-in-1 “IC Electronic Project Kit”, part number 99-35107. Above is a contextual photo of how the unit looked mounted in the kit. And above are a couple examples of projects you can build with the “IC” as part of the...
Lighthouse map Lovely global map with animated lights sweeping the waters
2 days ago
1

Lighthouse map

from Some Bits: Nelson's Linkblog [alt+shift+b] in programming

2 days ago
Lovely global map with animated lights sweeping the waters
What we lost when we lost comments Comments require commitment, but they’re worth it.
yesterday
1

What we lost when we lost comments

from Buttondown's blog [alt+shift+b] in programming

yesterday
Comments require commitment, but they’re worth it.
GitHub repository landing pages now show an accessibility tab, if provided My last official contribution to GitHub was something I’ve wanted for a long time: Writing the code...
2 days ago
1
2 days ago
My last official contribution to GitHub was something I’ve wanted for a long time: Writing the code to display an ACCESSIBILITY.md file’s contents on the repository landing page. This content lives in the same tab component that the README, License, Code of Conduct, Security, and...
Clip of me singing Despard in Ruddigore in 2013 A clip of me singing a funny song from Gilbert and Sullivan’s Ruddigore back in 2013
17 hours ago
1

Clip of me singing Despard in Ruddigore in 2013

from Jordan Eldredge's Blog [alt+shift+b] in programming

17 hours ago
A clip of me singing a funny song from Gilbert and Sullivan’s Ruddigore back in 2013
How and Why fork() Uses Copy-on-Write In this video, we look at why fork() needs copy-on-write, how it works inside the kernel, and a...
yesterday
1

How and Why fork() Uses Copy-on-Write

from Confessions of a Code Addict [alt+shift+b] in programming

yesterday
In this video, we look at why fork() needs copy-on-write, how it works inside the kernel, and a memory usage problem that Instagram encountered with Python.
Warming up the Puma master before it forks Basecamp 5 runs on Puma in cluster mode: one master process with preload_app! and 63 single-threaded...
2 days ago
1

Warming up the Puma master before it forks

from 37signals Dev [alt+shift+b] in programming

2 days ago
Basecamp 5 runs on Puma in cluster mode: one master process with preload_app! and 63 single-threaded workers per host, deployed as a Docker container with Kamal. We serve Basecamp from several sites. Each site has its own web hosts and a read replica of the database, and writes...
Two-Stack Sliding-Window Aggregation An aggregation is some kind of summary of a set of data. This can be the sum, length, minimum, etc....
yesterday
1

Two-Stack Sliding-Window Aggregation

from orlp.net - Blog Archive [alt+shift+b] in programming

yesterday
An aggregation is some kind of summary of a set of data. This can be the sum, length, minimum, etc. It is quite common to want to calculate such a summary repeatedly, e.g. “the maximum noise level in dB for the past 30 seconds” for a nuisance detector. In such a case we say there...
An Update on Orion for Linux and Windows Kagi is ending development of Orion for Linux and Windows and open-sourcing both so the community...
11 hours ago
1

An Update on Orion for Linux and Windows

from Kagi Blog [alt+shift+b] in programming

11 hours ago
Kagi is ending development of Orion for Linux and Windows and open-sourcing both so the community can carry them forward. Our small team will now focus fully on making Orion for macOS and iOS faster, more stable, and more capable.

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