pnappa

// this doesn't work... I want to extract types from the process.env, and ensure they're required...!
// not an easy task it seems

function safeLoadEnv<T, K extends keyof T>(env: T, ...keys: Array<K>): Required<Pick<T, K>> {
  // extension of https://stackoverflow.com/a/47232883
  function pick(obj: T, ...keys: Array<K>): Pick<T, K> {
    const ret: Partial<Pick<T, K>> = {};
    const missing: any = [];
    keys.forEach(key => {
      if (!obj[key]) {

pnappa

#!/bin/bash

for i in {1..1000}; do
    x="$RANDOM""$RANDOM"
    echo -n "$x "
    echo -n "$x" | shasum -a 1 
done;

pnappa

#include <string.h>
#include <stdio.h>
#include <stdbool.h>
#include <openssl/sha.h>
#include <stdlib.h>

// compile with gcc -lcrypto -std=c11 brute.c -o brute
// run with ./brute <prevhash>

static char lastHash[2 * SHA_DIGEST_LENGTH + 1];

pnappa

#!/bin/bash

set -eu

hash1="$1"
for word in $(cat /usr/share/dict/words); do
    if shasum -a 1 <(printf "%s\0%s" "$hash1" "$word") | grep '^00'; then
        echo $word
    fi
done

pnappa

/* Includes ------------------------------------------------------------------*/
#include "DEV_Config.h"
#include "EPD.h"
#include "GUI_Paint.h"
#include "ImageData.h"
#include <stdlib.h>


// If this is enabled (set to 1), partial refresh doesn't work as expected, and
// the demo is a bit glitchy otherwise too./* Includes ------------------------------------------------------------------*/