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Put this at the top of the file inside .env

# .env

Function to read the file

encoding = locale.getpreferredencoding()

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Golang

package main

import (
	"fmt"
	"time"
)

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import html
import json
import re

from bs4 import BeautifulSoup

path = "file.xml"

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{
  "0": {
    "cik_str": 789019,
    "ticker": "MSFT",
    "title": "MICROSOFT CORP"
  },
  "1": {
    "cik_str": 1045810,
    "ticker": "NVDA",
    "title": "NVIDIA CORP"

ayoubzulfiqar

Video Detection & Download Strategies using Playwright (Python)

To detect and download videos from a webpage's network traffic, we can intercept network requests in Playwright, identify video streams/files, and handle them appropriately. Below are different strategies to achieve this.

---

1. Intercepting Network Requests (Recommended)

Monitor network activity for video-related MIME types or file extensions.

ayoubzulfiqar

Read ENV

Golang

func loadEnv() error {
	file, err := os.Open(".env")
	if err != nil {
		fmt.Println("FileError:", err)
 return err

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[
  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 115Browser/27.0.7.5",
  "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 115Browser/27.0.6.9",
  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 115Browser/27.0.6.3",
  "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML like Gecko) Chrome/49.0.2623.75 Safari/537.36 115Browser/7.0.0",
  "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 115Browser/24.0.2.2",
  "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 115Browser/25.0.2.1",
  "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 115Browser/25.0.6.5",
  "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0

ayoubzulfiqar

Custom Profile

Default

{
  "workbench.colorTheme": "Tokyo Night",
  "workbench.colorCustomizations": {
    "editor.background": "#000000",
    "sideBar.background": "#000000",

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See also:

• Free backend hosting
• https://free-for.dev/#/?id=dbaas

Service	Type	Storage	Limitations
Amazon DynamoDB	⚠️ Proprietary NoSQL	25 GB	⚠️ Payment method required
Amazon RDS	⚠️ Proprietary RDBMS		⚠️ Only free for 1 year
Azure SQL Database	MS SQL Server		⚠️ Only free for 1 year
👉 Clever Cloud	PostgreSQL, MySQL, MongoDB, Redis	256 MB (PostgreSQL)	Max 5 connections (PostgreSQL)

ayoubzulfiqar

Day 1: Trebuchet

Code: Golang

// SumCalibration reads a file named "input.txt", calculates the calibration
// values for each line by combining the first and last digits, and returns
// the sum of all calibration values.
func SumCalibration() (int, error) {
	// Open the file for reading