RGGH

#![allow(unused)] // silence unused warnings while exploring (to comment out)

use sqlx::postgres::{PgPoolOptions, PgRow};
use sqlx::{FromRow, Row};

// Youtube episode: https://youtu.be/VuVOyUbFSI0

// region:    Section

// Start postgresql server docker image:

RGGH

Nginx/HTTPS Configuration

About

HTTPS is when HTTP (hypertext transfer protocol); a communication protocol, is encrypted using TLS (transport layer security).

This means that if anyone is eavesdropping on the communication between a server and a client, they will eavesdrop on encrypted data that is hard to decipher and is therefore secure.

TLS is the more recent term which replaces the term SSL (secure socket layer) but we can refer to them as SSL/TLS.

RGGH

How to run python files without typing python and extension (in Linux)

Watch the video here https://www.youtube.com/watch?v=5CMmjNt_p48

Steps to follow to run your python code without typing python filename.py.

You can simply run by typing filename if you follow these simple steps.

Step 1 : Add shebang line as first line in your python code

RGGH

import scrapy
import pandas
from ..items import YahooItem

class YahooSpider(scrapy.Spider):
    name = 'Yahoo'
    symbols = ["ADSK","BA","CAT","EBAY","GS","HSY","IBM","JPM","WMT","SHOP",
               "T", "F", "TRI", "AMZN", "C", "A", "O", "B","MSFT", "NVDA",
               "DIS", "AAL", "NFLX", "JNJ","BAC","GOOGL", "WFC"]
    start_urls = ['https://finance.yahoo.com/quote/{0}/history?p={0}'.format(x) for x in symbols]

RGGH

# Importing the libraries
import numpy as np
import matplotlib.pyplot as plt
import pandas as pd

# Importing the dataset
dataset = pd.read_csv('/Users/tharunpeddisetty/Desktop/Position_Salaries.csv') #Add your file path
X = dataset.iloc[:,1:-1].values
y = dataset.iloc[:, -1].values