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@vlucas
vlucas / encryption.js
Last active June 7, 2024 04:27
Stronger Encryption and Decryption in Node.js
'use strict';
const crypto = require('crypto');
const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bits (32 characters)
const IV_LENGTH = 16; // For AES, this is always 16
function encrypt(text) {
let iv = crypto.randomBytes(IV_LENGTH);
let cipher = crypto.createCipheriv('aes-256-cbc', Buffer.from(ENCRYPTION_KEY), iv);
@turbo
turbo / std.md
Last active May 24, 2024 16:55
Git Commit Message Standard

Merged from https://github.com/joelparkerhenderson/git_commit_message and https://chris.beams.io/posts/git-commit/

General Rules

  • Commit messages must have a subject line and may have body copy. These must be separated by a blank line.
  • The subject line must not exceed 50 characters
  • The subject line should be capitalized and must not end in a period
  • The subject line must be written in imperative mood (Fix, not Fixed / Fixes etc.)
  • The body copy must be wrapped at 72 columns
  • The body copy must only contain explanations as to what and why, never how. The latter belongs in documentation and implementation.
@ibraheem4
ibraheem4 / postgres-brew.md
Last active June 16, 2024 04:48 — forked from sgnl/postgres-brew.md
Installing Postgres via Brew (OSX)

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

  1. brew doctor
  2. brew update
@siwalikm
siwalikm / aes-256-cbc.js
Last active May 24, 2024 16:55
AES-256-CBC implementation in nodeJS with built-in Crypto library
'use strict';
const crypto = require('crypto');
const ENC_KEY = "bf3c199c2470cb477d907b1e0917c17b"; // set random encryption key
const IV = "5183666c72eec9e4"; // set random initialisation vector
// ENC_KEY and IV can be generated as crypto.randomBytes(32).toString('hex');
const phrase = "who let the dogs out";
var encrypt = ((val) => {
@bradtraversy
bradtraversy / webdev_online_resources.md
Last active June 10, 2024 18:48
Online Resources For Web Developers (No Downloading)
@robhrt7
robhrt7 / MySQL_5-7_macOS.md
Last active February 28, 2024 03:48 — forked from nrollr/MySQL_macOS_Sierra.md
Install MySQL 5.7 on macOS using Homebrew

This is a fork of original gist https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e, with slight changes on pointing to 5.7 version branch, instead of 8 (latest default of MySQL in Hombrew).

Install MySQL 5.7 on macOS

This procedure explains how to install MySQL using Homebrew on macOS (Sierra 10.12 and up)

Install Homebrew

  • Installing Homebrew is effortless, open Terminal and enter :
    $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
  • Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.
@Danilo-Araujo-Silva
Danilo-Araujo-Silva / install_octave_with_gui_and_gnuplot_on_macos_mojave.txt
Last active July 5, 2019 14:57
Install Octave with gui and gnuplot on macOS Mojave
# Install homebrew, if is not already installed:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
# Update and upgrade homebrew, if needed:
brew update && brew upgrade
# Install XCode (it is a long download, it is an Octave dependency)
# Go to Apple Store and install.
# Install Aquaterm
@bvaughn
bvaughn / LICENSE.md
Last active November 9, 2023 07:13
Advanced example for manually managing subscriptions in an async-safe way using hooks

The MIT License (MIT)

Copyright © <year> <copyright holders>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

/* Helper buddy for removing async/await try/catch litter 🗑 */
function O_o(promise) {
return promise.then(data => {
if (data instanceof Error) return [data]
return [null, data]
}).catch(err => [err])
}
/* Look ma, no try/catch */
async function usageExample(params) {

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