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David Vielhuber vielhuber

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@vielhuber
vielhuber / script.php
Created April 4, 2025 10:47
WP_REST_Response response immediately from inner function and die #wordpress
<?php
final class Test {
public function init() {
register_rest_route('v1', '/...', [
/* ... */
'callback' => function () {
// basic way
return new \WP_REST_Response([], 200);
// usage in inner functions
$this->fun1();
@vielhuber
vielhuber / README.MD
Last active April 1, 2025 13:44
gzip #php #server

enable in apache/php

  • this is done by default
  • check via cat /etc/apache2/mods-available/deflate.conf

enable in iis

  • Windows-Features aktivieren/deaktivieren
  • Webserver (IIS) > Webserver > Leistung > Komprimieren dynamischer Inhalte
  • IIS > nebro > Komprimierung > 2 Haken setzen
@vielhuber
vielhuber / .README.MD
Last active March 14, 2025 11:56
whatsapp js web api #js
  • node --version // >= 23
  • npm init -y
  • npm install whatsapp-web.js
  • npm install qrcode-terminal
  • node --no-deprecation script.js
@vielhuber
vielhuber / .htaccess
Last active April 1, 2025 08:18
echo output immediately in browser #php
<IfModule mod_deflate.c>
SetEnv no-gzip 1
</IfModule>
@vielhuber
vielhuber / README.MD
Last active February 27, 2025 15:08
whatsapp web api baileys #ts #js

installation

  • echo "23.5.0" > ".nvmrc"
  • node --version && npm --version (at least node >=20 and npm >=9)
  • npm init -y
  • npm install baileys
  • npm install --save-dev tsx
import makeWASocket, { useMultiFileAuthState } from 'baileys';
@vielhuber
vielhuber / final.py
Last active March 2, 2025 18:55
build llm from scratch #python #ki
import tiktoken
import torch
import torch.nn as nn
import urllib.request
import re
from torch.utils.data import Dataset, DataLoader
import numpy as np
import zipfile
import os
from pathlib import Path
@vielhuber
vielhuber / README.MD
Created February 7, 2025 14:19
enums #php
  • Verfügbar ab PHP 8.1
  • Definition einer festen Menge von möglichen Werten für einen bestimmten Typ
  • Verbessert Code-Lesbarkeit
enum UserRole: string
{
    case Admin = 'admin';
    case Benutzer = 'user';
 case Gast = 'guest';
@vielhuber
vielhuber / README.MD
Last active January 13, 2025 13:34
openstreetmap osm generate and output tiles tilemaker maplibre #server #html #js
@vielhuber
vielhuber / index.html
Created January 6, 2025 08:43
input textarea auto capitalize uppercase
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="utf-8" />
<title>autocaps</title>
<script>
document.addEventListener('DOMContentLoaded', () => {
if( document.querySelectorAll('.autocaps').length > 0 ) {
document.querySelectorAll('.autocaps').forEach($el => {
$el.addEventListener('input', (e) => {
@vielhuber
vielhuber / .env
Last active December 26, 2024 09:17
puppeteer stagehand vodafone restart
VODAFONE_PASSWORD=...
OPENAI_API_KEY=...