felipecsl

sudo tee /usr/local/bin/headless-xfce-vnc.sh >/dev/null <<'EOF'
#!/usr/bin/env bash
set -Eeuo pipefail

DISPLAY_NUM=${DISPLAY_NUM:-1}
GEOM=${GEOM:-1920x1080x24}
RFBPORT=${RFBPORT:-5900}
DISPLAY=":${DISPLAY_NUM}"
export DISPLAY

felipecsl

// Source: https://paulbutler.org/2025/smuggling-arbitrary-data-through-an-emoji/
function byteToVariationSelector(byte) {
    if (byte < 16) {
        return String.fromCodePoint(0xFE00 + byte);
    } else {
        return String.fromCodePoint(0xE0100 + (byte - 16));
    }
}

function encode(base, str) {

felipecsl

const fs = require('fs');
const yarnLockfile = require('@yarnpkg/lockfile');

function parseLockfile(filePath) {
  const file = fs.readFileSync(filePath, 'utf8');
  return yarnLockfile.parse(file).object;
}

function getVersionDifferences(beforeLockfile, afterLockfile) {
  const diffs: Record<string, { before: string, after: string }> = {};

felipecsl

for file in *.HEIC; do sips -s format jpeg "$file" --out "${file%.*}.jpg"; done

felipecsl

import crypto from 'crypto';
import { promisify } from "node:util";

const pbkdf2 = promisify(crypto.pbkdf2);

// Works with Rails 7.1.3
// secretKeyBase is Rails.application.secret_key_base
async function decryptCookie(encryptedCookie: string, cookieName: string, secretKeyBase: string) {
  const cookie = decodeURIComponent(encryptedCookie);
  const [data, iv, authTag] = cookie.split("--").map(v => Buffer.from(v, 'base64'));

felipecsl

// https://stackoverflow.com/a/67504622/51500
import {
  DependencyList,
  EffectCallback,
  useCallback,
  useEffect,
  useRef,
} from "react";
import { debounce } from "lodash";

felipecsl

#!/bin/bash
wget http://downloads.sourceforge.net/ltp/lcov-1.14-1.noarch.rpm
sudo yum localinstall lcov-1.14-1.noarch.rpm
git clone --recursive https://github.com/RedisTimeSeries/RedisTimeSeries.git
cd RedisTimeSeries
sudo make setup

felipecsl

#!/bin/bash

###############################################
# To use: 
# chmod +x install-redis.sh
# ./install-redis.sh
###############################################

version=6.0.8

felipecsl

// Based on https://stackoverflow.com/questions/565535/mocking-a-url-in-java

package com.example

import java.io.InputStream
import java.net.HttpURLConnection
import java.net.URL

class FakeResourceHttpURLConnection(
  url: URL,

felipecsl

/**
 * Retries the provided [block] up to [times] times if the block throws an exception of the type
 * [exceptionType]. If any other exception type is thrown, the exception is caught and then
 * immediately rethrown.
 */
fun retryIfThrown(times: Int, exceptionType: KClass<out Throwable>, block: () -> Unit) {
  for (i in 0 until times) {
    try {
      block()
      break