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sterlingwes /
Created Oct 13, 2019
Viewing deleted files on unix that are still open (lost disk space)

lsof -nP | grep '(deleted)'

sterlingwes /
Created Oct 8, 2019
Generate SSH public key fingerprint (github key check)

Useful for comparing the fingerprint shown by github at against the public key on your machine to see whether it's a match:

ssh-keygen -l -E md5 -f ~/.ssh/

This lists the MD5 fingerprint


sterlingwes / javascript.json
Created Jul 28, 2017
React VS Code Snippets
View javascript.json
// Place your snippets for JavaScript here. Each snippet is defined under a snippet name and has a prefix, body and
// description. The prefix is what is used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. Placeholders with the
// same ids are connected.
// Example:
"Print to console": {
"prefix": "log",
"body": [
sterlingwes / PerformanceTimer.js
Created May 10, 2017
Performance timing with window.performance
View PerformanceTimer.js
const perf = window.performance
class PerformanceTimer {
constructor (name) { = name
this.markStart = `${name}-start`
this.markStop = `${name}-stop`
start () {
sterlingwes / loadertest.html
Created May 10, 2017
Three.js OBJ Loader test
View loadertest.html
<script src="node_modules/three/build/three.js"></script>
<script src="node_modules/three/examples/js/loaders/OBJLoader.js"></script>
const model = ''
.then(response => response.blob())
sterlingwes / loaderHook.js
Last active May 2, 2017
webpack server side rendering with file loader (ie: require()'d images)
View loaderHook.js
const fs = require('fs')
const utils = require('loader-utils')
const defaultOptions = {
extensions: ['.png', '.jpg'],
filePrefix: 'img/img-',
hashLength: 6
module.exports = function (options) {
sterlingwes /
Last active Apr 4, 2018
Getting past cross-origin Web Worker exception

Cross-origin web worker scripts

If you're like me and wanted to serve your main app script from a CDN and still load a web worker, you may have encountered the following error:

Uncaught DOMException: Failed to construct 'Worker': Script at '' cannot be accessed from origin ''

You can get around this fairly simply with importScripts by making the script you instantiate your worker with load the actual worker script from the CDN.

sterlingwes /
Created Jan 5, 2017
Convert video to optimized GIF with libav (avconv)


  • avconv
  • gifsicle

If you're on Ubuntu:

  • apt-get install gifsicle libav-tools



Keybase proof

I hereby claim:

  • I am sterlingwes on github.
  • I am sterlingwes ( on keybase.
  • I have a public key whose fingerprint is 85ED 9BAF 923C 814E A02C 2775 F61C 0CD9 87CB D962

To claim this, I am signing this object:

You can’t perform that action at this time.