Matt Mickelson mickelsonm

Docker for the Working Technologist

Container technologies, like Docker, are making their appearance in many technology shops across the globe. Come see some of my use cases for it and how “Dockerizing” things can be both fun and challenging. I am hoping that as a working technologist, you will find some use cases of your own and at the very least, it should provoke thought into how you are currently developing your tools or services within your own technology stacks.

Presentation given 11/16/2015

What's Docker?

https://www.docker.com/what-docker

How to Mentor Jr. Devs without losing your mind

should not be a senior dev only shop... Expensive, high burnout, less challenging
mentoring takes time and is frustrating...it's an investment
check your ego at the door
encourage confidence, not cockiness
ask: how can I be helpful?
Suzuki method...create the environment
patience, empathy, be available and active, willing to have hard conversations...tell me or I don't know
enforce 20-30 minute I am stuck rule. Put the ego aside and help.

cks command (exact matches)
matching characters (example: o.)
alternate character classes (example: b[eor]at)
negated character classes (example: b[^eo]at)
ranges (example: [1-9], [A-Za-z])
anchors (example: ^Hmm, Hmm$)
repetition (example: So*me , o{2,})
named capture
replacements (ex. ^Ms.(.|))
\d is the same as 0-9 (integral....probably from sprintf?)

	package main

	import (
	"crypto/sha1"
	"encoding/hex"
	"fmt"
	)

	func main() {
	for i := 0; i < 100; i++ {

	[
	{
	"hex": "#EFDECD",
	"name": "Almond",
	"rgb": "(239, 222, 205)"
	},
	{
	"hex": "#CD9575",
	"name": "Antique Brass",
	"rgb": "(205, 149, 117)"

	<?php

	class Table {

	protected $bets = [];

	protected $numbers = [
	0 => ['color' => 'green'],
	1 => ['color' => 'red'],
	2 => ['color' => 'black'],

	var expiration = '0000-00-00 00:00:00';
	if (body.expiration !== undefined) {
	var arr = body.expiration;
	//check to make sure it is an array
	if (!Array.isArray(arr)) {
	def.reject('expiration property is not a valid array');
	return def.promise;
	}
	//check to make sure it is of the right length [d,h,m,s]
	if (arr.length !== 4) {

	package main

	import "fmt"

	// Divides `slice` into `n` subslices such that the elements are distributed
	// as evenly as possible. In other words, if there are 10 elements in `slice`,
	// and `n` is 3, there will be one subslice with 4 elements and the others will
	// have only 3.
	func subslice(s []interface{}, n int)(ret [][]interface{}){
	for ; n > 0; n-- {

	package main

	import (
	"encoding/json"
	"fmt"
	"sort"
	"strings"
	"sync"

	"github.com/PuerkitoBio/goquery"

	#!/bin/bash
	while true
	do
	imagesnap -w 2 pic$RANDOM.jpg
	sleep 1
	done