jmatsushita

###
### [2023-06-19] UPDATE: Just tried to use my instructions again on a fresh install and it failed in a number of places. 
###.   Not sure if I'll update this gist (though I realise it seems to still have some traffic), but here's a list of 
###.   things to watch out for:
###      - Check out the `nix-darwin` instructions, as they have changed.
###      - There's a home manager gotcha https://github.com/nix-community/home-manager/issues/4026
###

# I found some good resources but they seem to do a bit too much (maybe from a time when there were more bugs).
# So here's a minimal Gist which worked for me as an install on a new M1 Pro.

jj1bdx

#!/usr/bin/env python3
# Pyaudio output device for 32-bit floating audio input from stdin
import pyaudio
import signal
import sys
import time

argvs = sys.argv
argc = len(argvs)

abrochard

Conquering Kubernetes with Emacs

Specific Annoying workflow

Listing pods with kubectl get pods, then select a pod name and copy paste it into kubectl logs [pod name]

Why?

• I want to streamline my workflow and stop using the terminal
• learn more about kubernetes
• main kubernetes extension for Emacs out there is greedy for permissions

sorenvonsarvort

# make sure You have installed the infinality patches

export INFINALITY_FT_FILTER_PARAMS="8 17 50 17 8"
export INFINALITY_FT_GRAYSCALE_FILTER_STRENGTH="0"
export INFINALITY_FT_FRINGE_FILTER_STRENGTH="55"
export INFINALITY_FT_AUTOHINT_HORIZONTAL_STEM_DARKEN_STRENGTH="0"
export INFINALITY_FT_AUTOHINT_VERTICAL_STEM_DARKEN_STRENGTH="0"
export INFINALITY_FT_WINDOWS_STYLE_SHARPENING_STRENGTH="20"
export INFINALITY_FT_CHROMEOS_STYLE_SHARPENING_STRENGTH="0"
export INFINALITY_FT_STEM_ALIGNMENT_STRENGTH="0"

mrk-han

Install and Create Emulators using AVDMANAGER and SDKMANAGER

TL;DR

For an emulator that mimics a Pixel 5 Device with Google APIs and ARM architecture (for an M1/M2 Macbook):

1. List All System Images Available for Download: sdkmanager --list | grep system-images

2. Download Image: sdkmanager --install "system-images;android-30;google_atd;arm64-v8a"

rupert

Rust and Python - Oxidize Your Snake ✨

• Sven-Hendrik Haase / Consultant
• Video
• PyO3
• Why?
  • Speed up your program
  • Escape the GIL
  • Bind to existing system libraries - serde 🤔
• Rust is...

LnL7

#!/bin/sh

printf "checking for nixbld group... "
/usr/bin/dscl . -read /Groups/nixbld &> /dev/null
case $? in
  0) echo "yes" ;;
  56)
    echo "no, created"
    sudo /usr/sbin/dseditgroup -o create -r "Nix build group for nix-daemon" -i 30000 nixbld >&2 || exit
    ;;

maxcnunes

URL="http://stackoverflow.com/"

# store the whole response with the status at the and
HTTP_RESPONSE=$(curl --silent --write-out "HTTPSTATUS:%{http_code}" -X POST $URL)

# extract the body
HTTP_BODY=$(echo $HTTP_RESPONSE | sed -e 's/HTTPSTATUS\:.*//g')

# extract the status
HTTP_STATUS=$(echo $HTTP_RESPONSE | tr -d '\n' | sed -e 's/.*HTTPSTATUS://')

rochacbruno

When unsing docker compose you can have a problem with the order of dependent linked containers

The solution is to start a script which tries to access a service and waits until it gets ready before loading your program

mrluanma

import bottle


app = bottle.Bottle()


@app.route('/')
def index():
    return "Hello world!"