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import yfinance as yf
import pandas as pd
from datetime import datetime, timedelta
import logging
 
def get_data(symbols, start_date, end_date=None, frequency='daily'):
 
    """
    Fetches historical data for one or more ETFs using yfinance.
 
    Args:
        symbols (str or list of str): Ticker symbol(s) of the ETF(s).
        start (str): Start date for data retrieval (YYYY-MM-DD).
        end (str, optional): End date for data retrieval (YYYY-MM-DD). 
                       

OSKAR 100% vermögenwirksame Leistungen komplett in ETF -> nur bei OSKAR

Bücher:
Gottfried Heller "Der einfache Weg zum Wohlstand"
TODO
Sparkasse

- Union Pacific (Schienenverkehr) USA
Konkurent BSNF 
Faierer Wert 200 Euro
KGV 17,4
Cash Flow
Dividentet 2,7
Wächst 13,7

- Johnson & Johnson
Konkurent Rosh
KGV 16
Fairer Wert 170
Dividended 2,7

- Apple
Fairer Preis 103
Cashflow 5 %
Dividenden 0,56

- Altria (Tabac)
Riskant
Fiarer Wert 70$ = Gewinn pro Aktie 4,84 * 10 Jahres KGV 14,4
Kurs 45 $
Cashf

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/**
 * @param {string} s
 * @return {number}
 */
var maxFreqSum = function(s) {
    // Step 1: Define vowels for easy lookup
    const vowels = new Set(['a', 'e', 'i', 'o', 'u']);

    // Step 2: Create frequency maps for vowels and consonants
    const vowelFreq = {};
    const consonantFreq = {};

    // Step 3: Loop through each character in the string
    for (let char of s) {
        if (vowels.has(char)) {
            // It's a vowel
            vowelFreq[char] = (vowelFreq[char] || 0) + 1

# Amazon Q pre block. Keep at the top of this file.
[[ -f "${HOME}/Library/Application Support/amazon-q/shell/zshrc.pre.zsh" ]] && builtin source "${HOME}/Library/Application Support/amazon-q/shell/zshrc.pre.zsh"
# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
# Initialization code that may require console input (password prompts, [y/n]
# confirmations, etc.) must go above this block; everything else may go below.
# if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-

php artisan view:clear

<!--
https://jsbin.com/kiliyineca/2/edit?html,css,output
-->



<!--  /// 1 /// -->	

<!-- .btn -->
<div class="btn" style="--status: success">Success</div>
<div class="btn" style="--status: danger">Danger</div>
<div class="btn" style="--status: warning">Warning</div>	
<div class="btn">Else</div>	
	
<!-- .cover -->	
<div class="cover" style="--priority: medium;">Iam Cover</div>
	
	
<!-- .container -->	
<div class="container">Container</div>
	
	
	
<!--  /// 2 /// -->	

/**
 * @param {string} s
 * @return {boolean}
 */
var doesAliceWin = function(s) {
    // Define a set containing all lowercase English vowels
    const vowels = new Set(['a', 'e', 'i', 'o', 'u']);
    let prefixParity = new Set();
    // Initialize a counter to track the number of vowels in the string
    let count = 0;

    // Add initial parity (empty prefix)
    prefixParity.add(0);

    // Loop through each character in the string
    for (let char of s) {
        // If the character is a v

# Renewing Let's Encrypt Certificates with Certbot

This guide explains how to list, delete, renew, and verify Let's Encrypt certificates on an OpenWISP setup using **Certbot** and the **webroot authenticator**.

---

## 1. List Existing Certificates

To check which certificates are currently installed:

```bash
certbot certificates
```

---

## 2. Delete Existing Certificates (Optional)

If you want to force a complete re-issuance, you can delete existing certificates before renewal.

### Meth

$bytes = New-Object byte[] 32  # 256 bits = 32 bytes
[System.Security.Cryptography.RandomNumberGenerator]::Create().GetBytes($bytes)
$key = [Convert]::ToBase64String($bytes)
$key

<canvas class="canvas"></canvas>

<canvas class="water"></canvas>

<div>
  <span>進捗率</span>
  <span class="progress"></span>
</div>
<div>
  <span>マウス座標</span>
  <span class="mousePosition"></span>
</div>
<button class="trigger">スタート</button>
<canvas id="canvas"></canvas>

%session.context.initialValueIn.ValueIn%

{
	"options": {
		"valueIn": "{KeyFields.QuoteNum}"
	}
}

# Guide complet : `type -a` vs `command -v`

## Comparaison rapide

| **Aspect** | **`command -v`** | **`type -a`** |
|------------|------------------|---------------|
| **Usage principal** | Vérifier l'existence | Debug et investigation |
| **Montre le type** | Non | Oui ("is a function", "is aliased") |
| **Montre tous les emplacements** | Non (premier seulement) | Oui (tous) |
| **Montre le code des fonctions** | Non | Oui |
| **Montre la définition des alias** | Basique | Détaillée