100days of code 2025

I will use this page to write the days of the 100 days of code challenge. For this year of 2025, I will study backend in python.

Day01

January 1st

Today, i start to read the book “Python for developers 2nd edition”.

I used this book, to review some basic structure like:

• functions;
• I/O files;
• Class;
• Decoratores;
• Automated testing.

Day02

January 2nd

Today, I continued reading the book, doing exercises on:

• Inheritance;
• Operator overloading;
• Serialization;

It was my sister’s birthday, so I could only dedicate approximately 90 minutes to it.

Day03

January 3rd

Today my focus was in thread. I spend my time making exercises and reading documentation (and the book).

Day04

January 4th

Today, i read about serialization and Data Bases (ZOPE and SQL).

I spend some time to make some exercises that i found on book.

Day05

January 5th

Today, I spend a lot of time doing exercises on threads. For me, this is a good topic that needs to be studied very carefully to assimilate the content.

IMHO, threads are very important for the backend.