felixeichler

/**
 * Computes the Levenshtein distance between two strings (a number that tells you how different two strings are).
 * The higher the number, the more different the two strings are.
 * Original source: https://gist.github.com/andrei-m/982927/0efdf215b00e5d34c90fdc354639f87ddc3bd0a5
 */
const getLevenshteinDistance = (a: string, b: string): number => {
  if (a.length == 0) return b.length;
  if (b.length == 0) return a.length;

  const matrix = [];

cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• Just use Postgres
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

apappas1129

yue4u

import { BehaviorSubject, Subject, combineLatest } from 'rxjs'
import { useState, useEffect } from 'react'
import { skip, filter } from 'rxjs/operators'

export const useSharedState = <T>(
  defaultState: T,
  subject: Subject<T>
): [T, typeof useState] => {
  const [value, setState] = useState(defaultState)
  useEffect(() => {

LayZeeDK

bradtraversy

SSH Cheat Sheet

This sheet goes along with this SSH YouTube tutorial

Login via SSH with password (LOCAL SERVER)

$ ssh [email protected]

Create folder, file, install Apache (Just messing around)

$ mkdir test

$ cd test

stereokai

//----------------------------------*\
// TRIGONOMETRY FUNCTIONS
//----------------------------------*/

// # Trigonometry in CSS
// 
// - Through Taylor/Maclaurin polynomial representation: http://people.math.sc.edu/girardi/m142/handouts/10sTaylorPolySeries.pdf
// - Useful if you don't want to use JS.
// - With CSS Variables.
// - `calc()` can't do power (x ^ y) so I used multiplication instead.

peduarte

Vanilla Debounce esnextbin

bsara

Setup SSH Authentication for Git Bash on Windows

Prepararation

0. Create a folder at the root of your user home folder (Example: C:/Users/uname/) called .ssh.
1. Create the following files if they do not already exist (paths begin from the root of your user home folder):

• .ssh/config

tuxfight3r

Bash Shortcuts

Moving

command	description
ctrl + a	Goto BEGINNING of command line