Yubaraj Shrestha yubarajshrestha

👋

Hola

Pro-grammer, I program for fun!

yubarajshrestha / settings.json

Created June 18, 2025 03:58

vscode settings for react project with biome instead of prettier and eslint

	{
	"editor.formatOnSave": true,
	"editor.codeActionsOnSave": {
	"source.organizeImports.biome": "explicit",
	"source.fixAll.biome": "explicit"
	},
	"editor.defaultFormatter": "biomejs.biome",

	// Configure specific file types to use Biome
	"[javascript]": {

yubarajshrestha / mobile_encryption.helper.ts

Created July 5, 2024 16:10

encryption_util.ts

	import crypto from 'crypto'

	const algorithm = 'aes-256-cbc'
	const { ENCRYPTION_KEY } = process.env

	if (!ENCRYPTION_KEY \|\| ENCRYPTION_KEY.length !== 64) {
	throw new Error('ENCRYPTION_KEY must be a 256-bit hex string')
	}

	const key = crypto.createHash('sha256').update(ENCRYPTION_KEY).digest() // Ensure the key is 256 bits

yubarajshrestha / encryption_util.dart

Created July 5, 2024 16:09

encryption_util.dart

	import 'dart:convert';
	import 'package:crypto/crypto.dart' show sha256;
	import 'package:encrypt/encrypt.dart' as encrypt;
	import 'package:flutter_dotenv/flutter_dotenv.dart';

	Future<String> getEncryptionKey() async {
	String? encryptionKey = dotenv.get('ENCRYPTION_KEY');
	// Ensure the key is 256 bits (32 bytes)
	final keyBytes = sha256.convert(utf8.encode(encryptionKey)).bytes;
	return base64.encode(keyBytes); // Use base64 instead of base64Url for compatibility

yubarajshrestha / pdf-to-image.js

Last active September 25, 2023 13:55

Take Screenshot from Website or PDF using Puppeteer.

	const puppeteer = require('puppeteer');

	// 14' macbook pro m1 screen viewport
	const m1 = {
	width: 1512,
	height: 982,
	deviceScaleFactor: 1,
	}

	/**

yubarajshrestha / ask_the_doc.py

Last active June 14, 2024 08:41

Ask the doc application based on provided pdf/text diagnosis reports

	import streamlit as st
	from langchain.llms import OpenAI
	from langchain.text_splitter import CharacterTextSplitter
	from langchain.embeddings import OpenAIEmbeddings
	from langchain.vectorstores import Chroma
	from langchain.chains import RetrievalQA

	openai_api_key = 'sk-<your-key>'

yubarajshrestha / selenium.ipynb

Created June 20, 2023 07:07

Scraping Using BS4 and Selenium