PYTHON

 BRIEF HISTORY OF PYTHON:

  • Created in 1990 by Guido Van Rossum.
  • python 3 released in 2008.
  • Specifically designed as an easy to use language.
  • High focus on readability of code.
It is used for:
  • web development (server-side),
  • software development,
  • mathematics,
  • system scripting.
Great documentation online : https://docs.python.org/3/

Python 3 Notebooks can be found here:

https://github.com/Pierian-Data/Complete-Python-3-Bootcamp

The older Python 2 Notebooks can be found here:

https://github.com/jmportilla/Complete-Python-Bootcamp


Developer Must-Know Ports Guide

Web Development

80 - HTTP (Websites)

443 - HTTPS (Secure Websites)

Backend Development

8080 - Default Java Server (Spring Boot, Tomcat)

3000 - React / Node.js

Database

3306 - MySQL

5432 - PostgreSQL

1521 - Oracle DB

Server Access

22 - SSH (Remote server login)

Email

587 - SMTP Secure (Send emails)

File Transfer

21 - FTP

Remote Desktop

3389 - RDP

Quick Troubleshooting

Website issue: check 80/443

Backend issue: check 8080

Database issue: check 3306

Email issue: check 587

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