prmichaelsen

import { calcDist, canReachCorner, getRectIntersections, intersectsCircle, intersectsRect, isPointWithinBounds, solutionsForY, solutionsForX, getCircleIntersections } from "./leet";

describe('leet', () => {

  describe('calcDist', () => {

    it('calcs dist', () => {
      expect(calcDist([0, 0], [0, 1])).toEqual(1);
    });

prmichaelsen

function compareSemver(a: string, b: string) {
  const aSemver = a.split('-')[1].split('.');
  const bSember = b.split('-')[1].split('.');

  for (let i = 0; i < 3; i++) {
    const aPart = parseInt(aSemver[i], 10);
    const bPart = parseInt(bSember[i], 10);

    if (aPart > bPart) {

prmichaelsen

#!/usr/bin/env ts-node
import { spawn } from 'node:child_process';
import * as fs from "node:fs";

// This script generates test output
// files for each jest test so
// you can view the diffs in an external
// diff viewer

function sortByKey(obj: any): any {

prmichaelsen

// ==UserScript==
// @name                Alt Click Copy
// @namespace           http://tampermonkey.net/
// @version             0.1.0
// @description         Alt click an HTML element on the page to copy it to your clipboard.
// @author              mchpatr
// @match               *://*/*
// @icon                https://github.com/prmichaelsen/alt-click-copy/releases/download/alt-click-copy/save.icon.png
// @run-at              document-start
// ==/UserScript==

prmichaelsen

import { Readable, Writable } from "node:stream";
import { spawn } from "node:child_process";

export const execCommand = async (cmd: string) => {
  const ps = spawn("sh", { env: process.env });

  const data: string[] = [];

  const outputStream = new Writable({
    write(chunk, encoding, callback) {

prmichaelsen

rmrf () {
        trash="$HOME/.trash"
        mkdir -p $trash
        if [ -z "$1" ]; then
                echo "Usage: rmrf <dir>";
                return 1
        else
                while [ -n "$1" ]
                do
                        dir="$PWD/$1"

prmichaelsen

gitf ()
{
    prefix="dev/$USER/"
    branch=$(git rev-parse --abbrev-ref HEAD)
    if [[ "$branch" = $prefix* ]]; then
        echo "[INFO]: Force pushing to branch '$branch'..."
        git push origin ":$branch" ; git push origin -u "$branch"
    else
        echo "[INFO]: Cannot push to branch '$branch' because it does not match prefix '$prefix'."
}

prmichaelsen

Let's examine the type for Entity.

export interface Model {};
export type Entity<
  TModels extends Model[],
> = {
  id?: string,
  creatorId?: string,
 createTimeMs?: number,

prmichaelsen

import { NonObject } from "./core-types";

export type DeepComplete<T> = T extends NonObject
  ? Exclude<T, undefined>
  : T extends Array<infer U>
  ? DeepCompleteArray<U>
  : T extends Map<infer K, infer V>
  ? DeepCompleteMap<K, V>
  : DeepCompleteObject<T>;

prmichaelsen

// Within SPA webapp
import { useEffect } from 'react';

export default function() {
  useEffect(() => {
    window.addEventListener('keydown', (event) => {
      if ((event.ctrlKey || event.metaKey) && event.code === "KeyC") {
          document.execCommand("copy");
        } else if ((event.ctrlKey || event.metaKey) && event.code === "KeyX") {
          document.execCommand("cut");