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import threading
from duckdb import DuckDBPyConnection

# from duckdb_provider.hooks.duckdb_hook import DuckDBHook
import duckdb

SHARE_URI = "md:_share/s2/7564f992-2f93-4799-bce2-1637445b2881"
DB_PATH = "md:"

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dbt-example-motherduck

Prerequisites

This example requires Poetry. You can use pipx with pipx install poetry to install it. For further instructions, see docs.

Instructions

To get started with a sample project using dbt and MotherDuck, first create and activate a new Python environment using Poetry.

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"A Duck in the hand is worth two in the Cloud: Data preparation and analytics on your laptop with DuckDB" demo

Link to slides

This is the code used for the demo.

To download the EBD data, go to https://ebird.org/data/download/ebd.

To create a new virtual environment and install the dependencies, run

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Grover's algorithm

Grover's search algorithm.

• A fast quantum mechanical algorithm for database search

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{
  "qubits": [
    {
      "id": 0,
      "numChildren": 1
    },
    {
      "id": 1,
      "numChildren": 1
    },

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license: gpl-3.0
height: 600
redirect: https://observablehq.com/@d3/d3-force-directed-graph

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# This uses the latest Docker image built from the samples repository,
# defined by the Dockerfile in Build/images/samples.
FROM mcr.microsoft.com/quantum/samples:latest

# Mark that this Dockerfile is used with the samples repository.
ENV IQSHARP_HOSTING_ENV=SAMPLES_HOSTED

# Make sure the contents of our repo are in ${HOME}.
# These steps are required for use on mybinder.org.
USER root

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Windows SSH Server with Password-less Key Authentication and Default WSL2 Shell

Disclaimer: I am not a Windows Admin and I'm not even that good with PowerShell.

I wanted to be able to SSH into my Windows laptop directly into Linux. I also wanted to disable password authentication and only allow public key (RSA in my case) authentication.

Scott Hanselman wrote a blog post on how to make your default WSL2 distro your default shell for SSH. Windows OS Hub published an article on using public key

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RUN apt-get update && apt-get install -y openssh-server
RUN mkdir /var/run/sshd

ARG DOCKER_SSH_PASS

RUN echo "root:${DOCKER_SSH_PASS}" | chpasswd
RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config

# SSH login fix. Otherwise user is kicked off after login
RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd

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#!/bin/sh

#
# a simple way to parse shell script arguments
# 
# please edit and use to your hearts content
# 


ENVIRONMENT="dev"