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Docker compose as a systemd unit

Create file /etc/systemd/system/docker-compose@.service. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

Loading LLaMA via Huggingface + Safetensors, with 4-bit quantization

Let's say we're trying to load a LLaMA model via AutoModelForCausalLM.from_pretrained with 4-bit quantization in order to inference from it:

python -m generate.py

import torch
from transformers import AutoModelForCausalLM, AutoTokenizer, BitsAndBytesConfig, LlamaTokenizerFast, LlamaForCausalLM
import transformers

Visual instructions how to enable Google Maps on IOS using `react-native-maps`

UPDATE: Following instructions are now a year old. I have recently managed to upgrade react-native-maps from 0.17 to the latest version 0.21 with react-native 0.51 - if you want to follow my instruction scroll down to the end this doc! Hope that will work for you too!

This is for my personal use, things might not be correctly explained here. For the official docs please check https://github.com/airbnb/react-native-maps

Steps from scratch:

1.react-native init GoogleMapPlayground

Webhooks vs Polling

What are webhooks, and why should you be using them? A webhook is a way to deliver real-time data to applications. Unlike traditional APIs where you need to poll for data frequently in order to get quasi real-time information, webhooks send data immediately.

You can think about webhooks like push notifications on your mobile phone. Rather than burning up the battery on your phone fetching information (polling) from applications to get updates, push notifications (webhooks) automatically send data based on event triggers. And just like push notifications, webhooks are less resource-intensive.

How Do Webhooks Work?

A webhook is an HTTP request (typically a POST sent to a pre-defined callback URI, where the server application is configured to handle the request on that URI. In many cases, webhooks are triggered by stimulus events, making them a faster and more efficient met

Kubectl plugin

This plugin adds completion for the Kubernetes cluster manager, as well as some aliases for common kubectl commands.

To use it, add kubectl to the plugins array in your zshrc file:

plugins=(... kubectl)

	import types
	import cStringIO

	TYPE_NULL = '0'
	TYPE_NONE = 'N'
	TYPE_FALSE = 'F'
	TYPE_TRUE = 'T'
	TYPE_STOPITER = 'S'
	TYPE_ELLIPSIS = '.'
	TYPE_INT = 'i'

	// config/index.js
	module.exports = {
	// ...
	dev: {
	proxyTable: {
	'/api': {
	target: 'http://localhost:3000',
	changeOrigin: true,
	pathRewrite: {
	'^/api': '/api'

	---
	- name: install PostgreSQL
	apt: pkg={{ item }} update_cache=yes state=present
	sudo: yes
	tags: postgres
	with_items:
	- postgresql-{{ postgresql_version }}
	- postgresql-client-{{ postgresql_version }}
	- postgresql-contrib-{{ postgresql_version }}
	- libpq-dev

	[mergetool "sops-mergetool"]
	cmd = ./sops-mergetool.sh "$BASE" "$LOCAL" "$REMOTE" "$MERGED"