Automation & scripting

import csv
import sys
from pathlib import Path
import matplotlib.pyplot as plt

def generate_chart(csv_path: str) -> None:
    """Read a CSV file with headers and plot the first two numeric columns."""
    data = []
    with open(csv_path, 'r', newline='') as f:
        reader = csv.reader(f)
        headers = next(re…

import requests
from re import search

def detect_tech_stack(url):
    tech_stack = []
    try:
        response = requests.get(url, timeout=5, headers={'User-Agent': 'Mozilla/5.0'})
        headers = response.headers
        html = response.text.lower() if response.text else ''

        # Check server header
        …