duaneking

/*
MIT License

Copyright (c) 2021 Duane F. King (https://www.duanefking.com)

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
copies of the Software, and to permit persons to whom the Software is

duaneking

export const createSharedStore = (modules) => {
    return new createStore(
      {
        plugins: [
            createPersistedState(
              {
                paths: Object.entries(modules).map(
                    (
                      [
                        moduleName,

duaneking

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

duaneking

Learning Aid - Top Base64 Encodings Table

Base64 Code	Mnemonic Aid	Decoded*	Description
JAB	🗣 Jabber	$.	Variable declaration (UTF-16)
TVq	📺 Television	MZ	MZ header
SUVY	🚙 SUV	IEX	PowerShell Invoke Expression
SQBFAF	🐣 Squab favorite	I.E.	PowerShell Invoke Expression (UTF-16)
SQBuAH	🐣 Squab uahhh	I.n.	PowerShell Invoke string (UTF-16) e.g. Invoke-Mimikatz
PAA	💪 "Pah!"	<.	Often used by Emotet (UTF-16)

duaneking

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"

duaneking

Let's say you're using Ubuntu 13.04 (Raring Ringtail, released in April 2013) and it just went End-of-Life on you, because it's supported for only 6 months, and the deprecated packages are taken down after 12 months.

You'll probably figure this out the hard way. When you run sudo apt-get update, it will eventually report these errors:

Ign http://archive.ubuntu.com raring-updates/universe Sources/DiffIndex
Err http://security.ubuntu.com raring-security/main Sources
  404  Not Found [IP: 91.189.91.15 80]
Err http://security.ubuntu.com raring-security/universe Sources
  404  Not Found [IP: 91.189.91.15 80]

duaneking

// https://stackoverflow.com/questions/31464359/how-do-you-create-a-custom-authorizeattribute-in-asp-net-core?rq=1

public class ClaimRequirementAttribute : TypeFilterAttribute
{
    public ClaimRequirementAttribute(string claimType, string claimValue) : base(typeof(ClaimRequirementFilter))
    {
        Arguments = new object[] {new Claim(claimType, claimValue) };
    }
}

duaneking

import numpy as np
from tqdm import trange


def get_neighbour_matrix(x, L, R):
    dx = np.subtract.outer(x[:, 0], x[:, 0])
    dy = np.subtract.outer(x[:, 1], x[:, 1])
    dx[dx > (L / 2) ** 2] -= (L / 2) ** 2
    dy[dy > (L / 2) ** 2] -= (L / 2) ** 2
    pair_dist = dx ** 2 + dy ** 2