Skip to content

Instantly share code, notes, and snippets.

View dmexs's full-sized avatar

Emeka Anyanwu dmexs

View GitHub Profile
@adoublef
adoublef / jsx.d.ts
Last active October 31, 2023 13:47
JSX for HTMX
type Booleanish = boolean | "true" | "false";
type CrossOrigin = "anonymous" | "use-credentials" | "" | undefined;
// export = JSX;
// export as namespace JSX;
declare namespace JSX {
interface HTMLProps<T> extends AllHTMLAttributes<T> {}
// type DetailedHTMLProps<E extends HTMLAttributes<T>, T> = E;
@tuansoibk
tuansoibk / cryptography-file-formats.md
Last active April 15, 2024 17:07
Cryptography material conversion and verification commands
  1. Introduction
  2. Standards
  3. Common combinations
  4. Conversion
  5. Verification/Inspection
  6. Tips for recognising

Introduction

It happens that there are many standards for storing cryptography materials (key, certificate, ...) and it isn't always obvious to know which standard is used by just looking at file name extension or file content. There are bunch of questions on stackoverflow asking about how to convert from PEM to PKCS#8 or PKCS#12, while many tried to answer the questions, those answers may not help because the correct answer depends on the content inside the PEM file. That is, a PEM file can contain many different things, such as an X509 certificate, a PKCS#1 or PKCS#8 private key. The worst-case scenario is that someone just store a non-PEM content in "something.pem" file.

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

@ernsheong
ernsheong / access-mac-localhost-from-parallels-desktop-ie-edge.md
Last active January 24, 2024 00:30
Accessing macOS localhost from Parallels Desktop IE or Edge

Access macOS localhost from IE or Edge within Parallels Desktop

This issue is so infuriating that I'm going to take some time to write about it.

  1. MOST IMPORTANT. Your local development server must be bound to IP address 0.0.0.0. Some do this by default, but many don't. You need to make sure that you run your local server with correct IP bindings. You may need to provide additional flags to your serve commands e.g. polymer serve --hostname domain.local, hugo serve --bind 0.0.0.0. If you use a named domain like domain.local, it has to be defined in /etc/hosts and pointing at 0.0.0.0.

  2. My Parallels setting is using Shared Network, nothing special there.

  3. Open macOS Terminal and type ifconfig. Look for the value under vnic0 > inet. It is typically 10.211.55.2.

Disable Device Enrollment Notification on Mac.md

Restart the Mac in Recovery Mode by holding Comment-R during restart

Open Terminal in the recovery screen and type

csrutil disable
@chrisveness
chrisveness / crypto-aes-gcm.js
Last active May 2, 2024 06:51
Uses the SubtleCrypto interface of the Web Cryptography API to encrypt and decrypt text using AES-GCM (AES Galois counter mode).
/**
* Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt().
* (c) Chris Veness MIT Licence
*
* @param {String} plaintext - Plaintext to be encrypted.
* @param {String} password - Password to use to encrypt plaintext.
* @returns {String} Encrypted ciphertext.
*
* @example
* const ciphertext = await aesGcmEncrypt('my secret text', 'pw');
@andreibosco
andreibosco / creative-cloud-disable.md
Last active January 3, 2024 02:37
disable creative cloud startup on mac
@briankung
briankung / docker-pry-rails.md
Last active December 12, 2023 10:40
Using pry-rails with Docker

First, add pry-rails to your Gemfile:
https://github.com/rweng/pry-rails

gem 'pry-rails', group: :development

Then you'll want to rebuild your Docker container to install the gems

@avdyushin
avdyushin / storage.swift
Last active August 28, 2023 14:35
CoreData stack for iOS 9 and iOS 10 using Swift 3
//
// Storage.swift
//
// Created by Grigory Avdyushin on 30.06.16.
// Copyright © 2016 Grigory Avdyushin. All rights reserved.
//
import UIKit
import CoreData
@fernandoaleman
fernandoaleman / fix-libv8-mac.txt
Created May 5, 2016 15:14
Fixing libv8 and therubyracer on Mac
brew tap homebrew/versions
brew install v8-315
gem install libv8 -v '3.16.14.13' -- --with-system-v8
gem install therubyracer -- --with-v8-dir=/usr/local/opt/v8-315
bundle install