razimantv

HarryUPf

Raspberry Pi SunVox Headless Synth Setup (in 10-easy-steps)

INSTRUCTIONS

STEP_01

• download and unzip stable RealtimePi distro

STEP_02

• write the extracted .img to sdcard with Etcher

STEP_03

grugnog

# Install these packages (use your favorite AUR tool here)
yay -S minikube kubectl docker-machine-driver-kvm2 libvirt qemu-headless ebtables

# Get libvirt going
sudo systemctl enable libvirtd.service
sudo usermod -a -G libvirt $(whoami)

# This fix thanks to http://blog.programmableproduction.com/2018/03/08/Archlinux-Setup-Minikube-using-KVM/
sudo virsh net-autostart default

mcpower

Hi, I'm mcpower. I've done Advent of Code seriously for two years now in Python, placing 9th in 2018 and 12th in 2017. This year, I'm taking a break from aiming for the leaderboard - while it's fun and all, it is a bit stressful at times (the good kind of stress, though!). As such, I'd like to share a few tips for anyone wanting to aim for the leaderboard.

This is everything that worked for me. Your mileage may vary, though - don't take this as gospel, see what works for you.

Go fast

Go fast.

earthboundkid

Go iterator proposal experiment

The second problem in Project Euler is

By considering the terms in the Fibonacci sequence whose values do not exceed four million, find the sum of the even-valued terms.

Nine years ago, I wrote a blog post that showed how to solve this in Python using iterators and in Go using channels. The Go code started simple, but ended up a bit complicated because it also had stop channels to allow early exit. See euler.py for the Python code, and channel.go for the Go code using channels.

Go issue #61405 proposes to add a new function-based iterator protocol to Go. To test it, I rewrote the Go code using push function iterators. See functional.go. The code is notably simpler and shorter than the channel based code.

adtac

#!/usr/bin/env -S bash -c "docker run -p 8080:8080 -it --rm \$(docker build --progress plain -f \$0 . 2>&1 | tee /dev/stderr | grep -oP 'sha256:[0-9a-f]*')"

# syntax = docker/dockerfile:1.4.0

FROM node:20

WORKDIR /root

RUN npm install sqlite3