apinstein’s gists

apinstein / enumerate_emails.gs

Last active September 18, 2023 19:03

Google Apps Script to enumerate all email addresses active on a domain

	/***
	* INSTRUCTIONS
	* 1. Change the domain in the CONFIG below to your domain.
	* 2. Logged in as a Google Workspace admin for the domain of interest, create a new Google Sheet in the Workspace.
	* 3. In the sheet, select the menu Extentions > Apps Scripts
	* 4. In the script editor, add a Service (with the + in "Services") and add the "AdminDirectory" API.
	* 5. Copy/paste this code into the CODE section
	* 6. Save & Run the code
	* 7. The sheet should be updated with a full inventory of your domain's email address surface area!
	*/

apinstein / workspace.code-workspace

Created October 13, 2021 01:57

VSCode llvm debug configuration for php extensions on mac

	{
	"launch": {
	"version": "0.2.0",
	"configurations": [
	{
	"type": "lldb",
	"request": "attach",
	"name": "Attach to running process",
	"pid": "${command:pickMyProcess}" // use ${command:pickProcess} to pick other users' processes
	},

apinstein / swoole-mutex.php

Last active September 5, 2021 14:55

Mutex and RWMutex for Swoole

	<?php declare(strict_types=1);

	require __DIR__ . '/../src/bootstrap.php';
	require_once __DIR__ . '/../src/Util/Swoole/Utils.php';

	use Swoole\Coroutine;
	use SneakyStu\Util\Swoole;

	// TODO: will this help speed up concurrency servicing (via better scheduler?) not sure if it causes new userland concurrency coding issues
	ini_set("swoole.enable_preemptive_scheduler", "1");

apinstein / gist:cb2921cbc93530fda760d8556903eb3b

Last active September 29, 2021 14:18

Apps Script for Google Sheets to implement automatic UUID and LAST UPDATED features.

	const headerRowI = 1; // the row with the header cols
	const UUID_COLUMN_NAME = 'UUID'
	const LAST_UPDATED_COLUMN_NAME = 'LAST UPDATED'

	// ENTRY POINTS
	// SHEET HOOK ENTRY POINTS
	function onEdit(e) {
	// Spreadsheet is the 'file', Sheet is the actual sheet, similar but incompatible APIs on different objects, quite the gotcha
	var sheet = e.source.getActiveSheet();

apinstein / gist:d94a85207ee015b2d82323cab885969f

Last active January 1, 2017 20:06

Stuff I put on my mac

	# Markdown Quicklook plugin
	port install qlmarkdown

	# multiple clipboard
	http://jumpcut.sourceforge.net

	# don't go to sleep, sometimes
	http://lightheadsw.com/caffeine/

apinstein / gist:917346f203b68d06df7a19e4ed52a2f5

Created December 27, 2016 18:31

R data.table function issue

	is_established_customerF <- function(customer_segment, credits_purchased) {
	print(typeof(customer_segment)) # prints only once?

	established_customer_threshold <- 100000000 # infinitely large
	customer_segment <- as.character(customer_segment)
	if (customer_segment == "multiple_photographer_company") {
	established_customer_threshold <- 3000
	} else if (customer_segment == "in_house_photography_department") {
	established_customer_threshold <- 1000
	} else if (customer_segment == "full_time_single_re_photographer") {

apinstein / factor.r

Created December 18, 2016 20:06

Plotting data via bin'd factors

	## DEMO of appropriate way to bin variables with a factor
	## this is particularly useful if one wants to bin things of asymmetric widths
	## alternative would be non-linear axis

	library(ggplot2)
	library(grid)
	library(gridExtra)
	library(data.table)

	r <- data.table(x = rgeom(1000, .01))

apinstein / gist:4e2d46a472980782d3aeadf1f1d85ff3

Last active April 21, 2016 17:39

apinstein / .screenrc.local

Created January 12, 2016 15:09

screenrc for vagrant dev

	chdir /opt/www/domains/tourbuzz/current
	screen -t db 0 rake db
	screen -t code 1
	chdir /opt/www/domains/tourbuzz/shared/log
	screen -t log 2

apinstein / test-wifi.sh

Last active June 1, 2020 11:07

A simple shell script to test wifi connection over time and record data in a format for easy analysis.

	#!/bin/zsh

	# configure curl output format
	echo '%{url_effective},%{time_namelookup},%{time_connect},%{time_appconnect},%{time_pretransfer},%{time_redirect},%{time_starttransfer},%{time_total}' > curltime.format

	# configure postgres
	echo "create table wifi_data (ssid text,url_effective text,time_namelookup numeric(9,5),time_connect numeric(9,5),time_appconnect numeric(9,5),time_pretransfer numeric(9,5),time_redirect numeric(9,5),time_starttransfer numeric(9,5),time_total numeric(9,5));"
	echo ""
	echo "\\\\copy wifi_data from './wifi-data.csv' DELIMITER ',' CSV HEADER"
	echo "select ssid, count(), avg(time_total), stddev(time_total), min(time_total), max(time_total) from wifi_data group by ssid having count() > 5;"

Alan Pinstein apinstein