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Making (clinical) data available

Export in files

• Single denormalized table (e.g. CSV)

• Multiple CSVs / PArquets linked together

Export in structured formats

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Creation of the virtual environment using venv

Assuming that you have a recent Python version installed (eg. using your Linux package manager or by downloading one), first I create a virtual env like so:

python -m venv venv

NOTE: For this to work in Ubuntu Linux you probably need to also install python3-venv using apt

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Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

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layout	author	title	revision	version	description
default	mattmc3	Modern SQL Style Guide	2019-01-17	1.0.1	A guide to writing clean, clear, and consistent SQL.

Modern SQL Style Guide

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#!/bin/bash

dcm2xml $1 |
  xmlstarlet sel -T -t -m 'file-format/data-set/element[@tag != "7fe0,0010"]' \
    -v 'concat(./@tag, " ", ./@name, " ", normalize-space(.))' -n

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Tailwind CSS best practices

Utility classes

1. When writing a string of multiple utility classes, always do so in an order with meaning. The "Concentric CSS" approach works well with utility classes (i.e,. 1. positioning/visibility 2. box model 3. borders 4. backgrounds 5. typography 6. other visual adjustments). Once you establish a familiar pattern of ordering, parsing through long strings of utility classes will become much, much faster so a little more effort up front goes a long way!

2. Always use fewer utility classes when possible. For example, use mx-2 instead of ml-2 mr-2 and don't be afraid to use the simpler p-4 lg:pt-8 instead of the longer, more complicated pt-4 lg:pt-8 pr-4 pb-4 pl-4.

3. Prefix all utility classes that will only apply at a certain breakpoint with that breakpoint's prefix. For example, use block lg:flex lg:flex-col lg:justify-center instead of block lg:flex flex-col justify-center to make it very clear that the flexbox utilities are only applicable at the

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#!/bin/sh

# Copyright (C) 2004 Joe Smith <js-cgi@inwap.com>
# Copyright (C) 2004-2015 Wayne Davison <wayned@samba.org>
# Copyright (C) 2016-2018 YOSHIOKA Takuma <tashioka.256@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

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CREATE OR REPLACE FUNCTION deserium(num INTEGER) RETURNS BOOLEAN AS $$

WITH RECURSIVE 
 digts(d, m, pos) AS (
    SELECT t / 10, t % 10, 1 FROM (VALUES(num)) v(t)
    UNION ALL
        SELECT d / 10, d % 10, pos + 1
        FROM digts WHERE d > 0
 ),
 to_sum(v) AS (

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# best practice: linux
nano ~/.pgpass
*:5432:*:username:password
chmod 0600 ~/.pgpass

# best practice: windows
edit %APPDATA%\postgresql\pgpass.conf
*:5432:*:username:password

# linux

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import socket
import threading
import socketserver
import sys
import time

def send_command(command:str)->str:
    HOST = '127.0.0.1'
    PORT = 27016
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s: