Tejas Kumar Jaiswal tejas-kr

🐢

Learning slowly but thoroughly now !

Nietzsche said "What doesn’t kill you, makes you stronger"

tejas-kr / flat_list_rec.py

Created September 16, 2024 10:15

Flatten a nested list using recursion

tejas-kr / fastapi_sqlalchemy_pydantic_alembic.py

Created September 8, 2024 11:44

A FastAPI CRUD app boilerplate which uses Pydantic, SQLAlchemy and Alembic

	# main.py
	from fastapi import Depends, FastAPI, HTTPException
	from sqlalchemy.orm import Session
	from database import SessionLocal, engine
	import crud, models, schemas

	models.Base.metadata.create_all(bind=engine)

	app = FastAPI()

tejas-kr / fastapi_vercel.json

Created July 1, 2024 15:13

Vercel.json file for deploying FastAPI app to vercel. (Change the builds[0].src and routes[0].dest)

tejas-kr / basic_logging.py

Created May 2, 2024 13:05

basic_logging gist

	import logging

	logging.basicConfig(format='%(asctime)s::%(name)s::%(levelname)s::%(message)s', level='INFO')
	logger = logging.getLogger(__name__)

tejas-kr / hashing_passwords.py

Created March 12, 2024 14:35

Snippet to hash passwords

	import hashlib

	hashed_str1 = hashlib.sha256('text123hello'.encode('utf-8')).hexdigest()

	print(hashed_str1)

	hashed_str2 = hashlib.sha256('text123hello'.encode('utf-8')).hexdigest()
	print(hashed_str2)

	assert hashed_str1 == hashed_str2

tejas-kr / gen_random_str.py

Created March 12, 2024 06:48

Generate Random String (of random characters) Python

	import random
	import string
	letters = []
	letters.extend(string.ascii_lowercase)
	letters.extend(string.ascii_uppercase)
	letters.extend((str(i) for i in range(0, 10)))
	print(letters)

	print(''.join([random.choice(letters) for i in range(50)]))

tejas-kr / flask_db_conn_manager.py

Created March 6, 2024 17:14

Flask DB Connection Manager Script

	from flask import g, current_app
	from db import DB


	def get_db():
	if 'db' not in g:
	g.db = DB()
	return g.db

tejas-kr / text_processing.py

Created April 23, 2021 05:05

text processing for nlp tasks (using nltk) [for spacy i will create soon]

	from nltk.corpus import stopwords
	import string


	def text_process(text):
	nopunc = [char for char in text if char not in string.punctuation]

	nopunc = ''.join(nopunc)

	return [word for word in nopunc.split() if word.lower() not in stopwords.words('english')]

tejas-kr / check_jquery_load.js

Last active April 23, 2021 04:40

Javascript code to check if jquery is loaded in the page

	/**
	* This code is very helpful for people who forget things easily
	*/

	window.onload = function() {
	if (window.jQuery) {
	alert('jQuery loaded!');
	} else {
	alert('jQuery not loaded!');
	}

tejas-kr / useful_ui_plugins.json

Created August 27, 2018 07:36

	{
	'jquery file upload' : 'https://blueimp.github.io/jQuery-File-Upload/index.html'
	}