ECTeaching
Educational material for technical subjects: guides, exercises, notes.
Computer Science
Algorithms, C++, data structures
16 articlesNetworks & Systems
TCP/IP, OSPF, BGP, VPN
11 articlesSecurity
CTF, cryptography, basic pentesting
4 articlesLatest articles
File Input/Output in Python
Reading and writing text and binary files with open() and the with context manager.
Functions in Python
Define reusable functions in Python, with optional parameters, *args and **kwargs.
Lists in Python
Python’s basic structure for collecting sequences of values: how to create, modify and iterate over them.
Object-Oriented Programming in Python
Introduction to Python classes with a practical networking case study: the IPAddress class.
The CSV Library in Python
Reading and writing CSV files with csv.reader, csv.writer, DictReader and DictWriter from the standard library.
The requests library in Python
Sending HTTP requests in Python: GET, POST, headers, cookies and sessions with the requests library.