jondlm

#!/usr/bin/env bash

if [ -z "$1" ]; then
  echo 'first arg should be module to search up for'
  exit 1
fi

BLUE=$(tput setaf 4)
GREEN=$(tput setaf 2)
RED=$(tput setaf 1)

jondlm

My favorite tools

• vim (actually neovim)
  • fzf.vim
    • history search
    • buffer search
    • git file search
  • ale
  • polyglot language pack
• nerdtree

jondlm

<?php
/*
 * Recursively diff two arrays. This function expects the leaf levels to be
 * arrays of strings or null
 */
function diff_recursive($array1, $array2) {
	$difference=array();
	foreach($array1 as $key => $value) {
		if(is_array($value) && isset($array2[$key])){ // it's an array and both have the key
			$new_diff = diff_recursive($value, $array2[$key]);

jondlm

#!/usr/bin/env bash
# vim: set syntax=sh:
set -e

if ! hash kubectl 2>/dev/null; then echo "Please install \`kubectl\` before running this command (https://kubernetes.io/docs/tasks/tools/install-kubectl/)"; exit 1; fi
if ! hash fzf 2>/dev/null; then echo "Please install \`fzf\` before running this command (https://github.com/junegunn/fzf#installation)"; exit 1; fi

selection=`kubectl get pods --all-namespaces | grep -v 'NAMESPACE' | fzf --header "Select a pod..."`
namespace=`echo "$selection" | awk '{ print $1 }'`
pod=`echo "$selection" | awk '{ print $2 }'`

jondlm

React introduced shallow rendering in 0.13. This is an excellent feature that I wish was included earlier in React. It aims to solve the problem of unit testing components without going through a real, or jsdom mocked, DOM. I couldn't find any info online about what lifecycle events it actually fires. So I did some testing of my own. To reproduce, put component.js and test.js into a folder and run node test.js.

TLDR; shallow rendering only invokes the following lifecycle hooks (in order):

1. getDefaultProps
2. getInitialState
3. componentWillMount stops here until re-render
4. componentWillReceiveProps
5. shouldComponentUpdate
6. componentWillUpdate

jondlm

#!/usr/bin/env bash
# vim: set syntax=sh

ps aux | grep -v "grep" | grep "Microsoft Outlook" > /dev/null
outlook_ret=$?
day=`date +%u`

# Make sure it's a weekday and Outlook is running
if [ "$day" -ge 1 -a "$day" -le 5 -a "$outlook_ret" -gt 0 ]; then
  osascript -e 'display notification "Please start Outlook" with title "Nag Bot"'

jondlm

Create a file, like ~/.xmodmap and paste the following in it:

!
! Swap Caps_Lock and Control_L
!
remove Lock = Caps_Lock
remove Control = Control_L
keysym Control_L = Caps_Lock
keysym Caps_Lock = Control_L

jondlm

const express = require('express')
const app = express()
const util = require('util')

app.get('*', function (req, res) {
  process.stdout.write('\033c')
  console.log('Request headers:')
  console.log(util.inspect(req.headers, { colors: true }))

  res.send('test')

jondlm

Git Stuff

A collection of git utilities and scripts I've found useful at least once.

Aliases

List the 30 most recent branches you've committed to.

brr = for-each-ref --count=30 --sort=-committerdate refs/heads/ --format='%(refname:short)'

jondlm

Keybase proof

I hereby claim:

• I am jondlm on github.
• I am jondlm (https://keybase.io/jondlm) on keybase.
• I have a public key ASC_5JYWh3CFrnJz3NXg7TvFiSOro4iFH_34JiJARHnMGQo

To claim this, I am signing this object: