stowball

/*
  Usage: npm run convert-svgs <type:icons|logos>
 */

/* eslint-disable no-console, no-shadow */
const exec = require('child_process').exec;
const fs = require('fs');

const type = process.argv[2] || 'icons';
const path = `./src/assets/svg/${type}`;

jfmengels

lodash v4.17.20

Array

• _.chunk
• _.compact
• _.concat

geraintluff

// Convert from normal to web-safe, strip trailing "="s
function webSafe64(base64) {
    return base64.replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '');
}

// Convert from web-safe to normal, add trailing "="s
function normal64(base64) {
    return base64.replace(/\-/g, '+').replace(/_/g, '/') + '=='.substring(0, (3*base64.length)%4);
}

ygotthilf

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

mikelehen

/**
 * Fancy ID generator that creates 20-character string identifiers with the following properties:
 *
 * 1. They're based on timestamp so that they sort *after* any existing ids.
 * 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs.
 * 3. They sort *lexicographically* (so the timestamp is converted to characters that will sort properly).
 * 4. They're monotonically increasing.  Even if you generate more than one in the same timestamp, the
 *    latter ones will sort after the former ones.  We do this by using the previous random bits
 *    but "incrementing" them by 1 (only in the case of a timestamp collision).
 */