issam-seghir

Image source

https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png

Try resize it!

• ![](https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png | width=100)

issam-seghir

Link to Youtube video: https://youtu.be/QxcRmsGHcWY

Manual steps:

• Download and install Victor Mono font
• Update VSCode setting as bellow:
  • font size, line height and font weight are optional and you can update them as you prefer

{
  "editor.fontSize": 13,
  "editor.lineHeight": 24,

issam-seghir

import {Dimensions, FlatList, View} from 'react-native';

const screenWidth = Dimensions.get('window').width;
const numColumns = 2;
const gap = 5;

const availableSpace = screenWidth - (numColumns - 1) * gap;
const itemSize = availableSpace / numColumns;

const renderItem = ({item}) => {

issam-seghir

const TELEGRAM_BOT_TOKEN = '110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw'; // https://core.telegram.org/bots#creating-a-new-bot


export const verifyTelegramWebAppData = async (telegramInitData: string): boolean => {
  // The data is a query string, which is composed of a series of field-value pairs.
  const encoded = decodeURIComponent(telegramInitData); 
  
  
  // HMAC-SHA-256 signature of the bot's token with the constant string WebAppData used as a key.
  const secret = crypto