Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.
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Joost Molenaar j0057
robertkirkman
/ README.md
Last active
December 7, 2025 12:57
— forked from thalamus/ArchLinuxARM-M1
How to install Arch Linux ARM or Debian ARM in QEMU full system emulator
Prerequisites:
- A PC with a Linux distribution - Arch Linux
amd64used here
Dependencies (for Arch Linux amd64 but very easy to get on most distros):
edk2-armvirt(or a prebuilt firmware binary from the Unofficial EDK2 nightly build project [some builds may have issues, here's a direct link to a build I confirmed to work])qemu-arch-extra(provides the commandqemu-system-aarch64)wget(or any downloader)
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| # Python 2 only because they removed lambda argument unpacking in 3.0 | |
| import math, sys | |
| from functools import reduce | |
| from itertools import izip_longest | |
| # AOC Day 1 part 1 | |
| print(len((lambda nums: [1 for x, y in zip(nums[:], nums[1:]) if y > x]) | |
| ([int(x) for x in open("input1.txt").read().split()]))) | |
| # AOC Day 1 part 2 |
timnugent
/ 99-xone.rules
Last active
March 2, 2025 13:24
udev rule for the Xone 23C; sets configuration to state "2" so this shows up as a 4 input/4 output soundcard - otherwise shows up as only 2 input/2 output. Only tested with the Xone 32C configured for DVS. Put this file in /etc/udev/rules.d/
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| ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="22f0", ATTR{idProduct}=="0008", ATTR{bConfigurationValue}="2" |
MichaelDrogalis
/ apache-kafka-productivity-hacks.md
Last active
July 31, 2025 16:30
I've been working with Apache Kafka for over 7 years. I inevitably find myself doing the same set of activities while I'm developing or working with someone else's system. Here's a set of Kafka productivity hacks for doing a few things way faster than you're probably doing them now. 🔥
chrisswanda
/ WireGuard_Setup.txt
Last active
November 25, 2025 17:43
Stupid simple setting up WireGuard - Server and multiple peers
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| Install WireGuard via whatever package manager you use. For me, I use apt. | |
| $ sudo add-apt-repository ppa:wireguard/wireguard | |
| $ sudo apt-get update | |
| $ sudo apt-get install wireguard | |
| MacOS | |
| $ brew install wireguard-tools | |
| Generate key your key pairs. The key pairs are just that, key pairs. They can be |
BigglesZX
/ gifextract.py
Created
November 5, 2012 10:31
Extract frames from an animated GIF, correctly handling palettes and frame update modes
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| import os | |
| from PIL import Image | |
| ''' | |
| I searched high and low for solutions to the "extract animated GIF frames in Python" | |
| problem, and after much trial and error came up with the following solution based | |
| on several partial examples around the web (mostly Stack Overflow). | |
| There are two pitfalls that aren't often mentioned when dealing with animated GIFs - |