#python

Articles tagged with #python

Oct 18, 2026
Oct 18, 20262 min read38 views
Python mutable default arguments: why your list keeps growing (tested examples)
A list that keeps growing between function calls is one of the most common Python surprises in exams and interviews. Here is why it happens, with output I ran on Python 3.10. The bug def add_bad(x, bu
2 min read38 views
Oct 14, 2026
Oct 14, 20262 min read1 view
Python generators and yield: a short guide with tested examples
Generators show up in Python exams, interviews and real projects, and most students only half remember them. Here is the short version, with output I ran on Python 3.10. A function that remembers wher
2 min read1 view