Skip to content

Instantly share code, notes, and snippets.

@willwm
willwm / Windows10-Setup.ps1
Last active April 6, 2025 12:23
Windows 10 Setup (Chocolatey + Boxstarter)
### Base Windows Configuration ###
# Enable Windows Features...
Enable-WindowsOptionalFeature -FeatureName Microsoft-Hyper-V-All -Online -NoRestart
Enable-WindowsOptionalFeature -FeatureName Containers -Online -NoRestart
Enable-WindowsOptionalFeature -FeatureName Microsoft-Windows-Subsystem-Linux -Online -NoRestart
### Chocolatey Installs ###
# Install Chocolatey: https://chocolatey.org/install
@pesterhazy
pesterhazy / ripgrep-in-emacs.md
Last active July 19, 2024 16:05
Using ripgrep in Emacs using helm-ag (Spacemacs)

Why

Ripgrep is a fast search tool like grep. It's mostly a drop-in replacement for ag, also know as the Silver Searcher.

helm-ag is a fantastic package for Emacs that allows you to display search results in a buffer. You can also jump to locations of matches. Despite the name, helm-ag works with ripgrep (rg) as well as with ag.

How

@enjalot
enjalot / ndjson.md
Last active December 15, 2021 04:10
Tips for processing Quick, Draw! data with ndjson-cli

Quick, Draw! ndjson data

The Quick, Draw! dataset uses ndjson as one of the formats to store its millions of drawings.

We can use the ndjons-cli utility to quickly create interesting subsets of this dataset.

The drawings (stroke data and associated metadata) are stored as one JSON object per line. e.g.:

{
@cedced19
cedced19 / config
Last active May 2, 2026 12:16
Install i3 after install Fedora Gnome
# This file has been auto-generated by i3-config-wizard(1).
# It will not be overwritten, so edit it as you like.
#
# Should you change your keyboard layout some time, delete
# this file and re-run i3-config-wizard(1).
#
# i3 config file (v4)
#
# Please see http://i3wm.org/docs/userguide.html for a complete reference!
@vlucas
vlucas / encryption.ts
Last active April 7, 2026 13:20
Stronger Encryption and Decryption in Node.js
import { createCipheriv, createDecipheriv, randomBytes } from "crypto";
const ENCRYPTION_KEY: string = process.env.ENCRYPTION_KEY || ""; // Must be 256 bits (32 characters)
const IV_LENGTH: number = 16; // For AES, this is always 16
/**
* Will generate valid encryption keys for use
* Not used in the code below, but generate one and store it in ENV for your own purposes
*/
export function keyGen() {
@peterdemartini
peterdemartini / command.sh
Last active April 8, 2026 11:36
Exclude node_modules in timemachine
find `pwd` -type d -maxdepth 3 -name 'node_modules' | xargs -n 1 tmutil addexclusion
@wsargent
wsargent / win10-dev.md
Last active March 30, 2026 23:32
Windows Development Environment for Scala

Windows 10 Development Environment for Scala

This is a guide for Scala and Java development on Windows, using Windows Subsystem for Linux, although a bunch of it is applicable to a VirtualBox / Vagrant / Docker subsystem environment. This is not complete, but is intended to be as step by step as possible.

Harden Windows 10

Read the entire Decent Security guide, and follow the instructions, especially:

@acdlite
acdlite / app.js
Last active April 20, 2026 19:56
Quick and dirty code splitting with React Router v4
// getComponent is a function that returns a promise for a component
// It will not be called until the first mount
function asyncComponent(getComponent) {
return class AsyncComponent extends React.Component {
static Component = null;
state = { Component: AsyncComponent.Component };
componentWillMount() {
if (!this.state.Component) {
getComponent().then(Component => {
import test from 'ava';
import Rx from 'rxjs/Rx';
import {createStore} from 'redux';
test('should be observable', t => {
const reducer = (state, action) => {
if (action.type === 'increment') {
return {...state, counter: state.counter + 1}
}
@josevalim
josevalim / watcher.sh
Last active May 22, 2024 10:06
A 1LOC bash script for re-running tests whenever a lib/ or test/ file changes keeping the same VM instance
# You will need fswatch installed (available in homebrew and friends)
# The command below will run tests and wait until fswatch writes something.
# The --stale flag will only run stale entries, it requires Elixir v1.3.
fswatch lib/ test/ | mix test --stale --listen-on-stdin