sirmews

#!/bin/bash
apt-get update -y
apt-get install -y apt-transport-https ca-certificates curl gnupg-agent software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
apt-get update -y
apt-get install -y docker-ce docker-ce-cli containerd.io
usermod -aG docker ubuntu

sirmews

<?php
/**
 * Grab the url of a publicly embeddable video hosted on vimeo
 * @param  str $video_url The "embed" url of a video
 * @return str            The url of the thumbnail, or false if there's an error
 */
function grab_vimeo_thumbnail($vimeo_url){
    if( !$vimeo_url ) return false;

    $data = json_decode( file_get_contents( 'http://vimeo.com/api/oembed.json?url=' . $vimeo_url ) );

sirmews

import λ from "apex.js";
import { Pool } from "pg";

// connection details inherited from environment
const pool = new Pool({
    max: 1,
    min: 0,
    idleTimeoutMillis: 120000,
    connectionTimeoutMillis: 10000
});

sirmews

const doNecessaryKeysExist = (obj) => {
	const neededKeys = ['GID', 'day_part', 'day']
	let expectedTrueValues = neededKeys.length
	let trueValues = neededKeys.reduce((a, prop) => {
		return a + (prop in obj && obj[prop] !== null)
	}, 0);
	return expectedTrueValues === trueValues
}

sirmews

PostgreSQL 9.x Sequence Fixing Script

This script is intended to automatically fix the sequence numbers for all tables in the current database.

This is accomplished through the use of the setval() command, which we provide with the next ID value we wish to make use of. We use the setval(sequence, number, is_called) overload and set is_called = false in conjunction with COALESCE(MAX + 1, 1) to ensure that, with an empty table, the next sequence value is 1 as expected.

sirmews

declare global {
    interface Array<T> {
        groupBy(prop: T): Array<T>;
    }
}

if (!Array.prototype.groupBy) {
    Array.prototype.groupBy = (prop: string) => {
        return this.reduce(function(groups, item) {
            const val = item[prop];

sirmews

function groupBy(list, props) {
  return list.reduce((a, b) => {
     (a[b[props]] = a[b[props]] || []).push(b);
     return a;
  }, {});
}

// Usage.
groupBy([{
  id: 1,

sirmews

Manual

Download from ngrok.com

mv ~/Whatever/ngrok /Applications/

via symlink

ln -s /Applications/ngrok /usr/local/bin

sirmews

curl -LJO https://file/master

sirmews

#!/bin/bash
for i in *.m4a; do
    ffmpeg -i "$i" -codec:a libmp3lame -qscale:a 2 `basename "$i" .m4a`.mp3
done