# @aartii.py on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/DWwhC6Qj6ZG
- **Gondola URL:** https://gondola.cc/posts/62680606-aartiipy-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/572be5b82f.jpg
- **Posted:** 2026-04-05T17:18:39.000+00:00
- **Account Owner:** Aarti Sinha (@aartii.py) — https://gondola.cc/aartii.py

## Caption

I wrote Python for weeks before I realised I only knew 2 of the 7 data types.

Here’s the full picture:

① int → whole numbers (age, count, rank)
② float → decimals (price, score, coordinates)
③ str → any text in quotes
④ bool → True or False only — but used everywhere
⑤ list → ordered, changeable collection
⑥ tuple → ordered, locked. Cannot be changed.
⑦ dict → key-value pairs. The foundation of JSON and APIs.

One thing nobody warns you about:
int(3.9) = 3. Not 4.
Python truncates — it does not round.

This broke my code the first time. Now you know before it breaks yours.

Day 7 of learning Python for data science — documenting everything so you don’t start from zero.

Which data type confused you most? Drop it below.
#Python
#PythonDataTypes
#LearnPython
#DataScience
#PythonForBeginners
aartii_py
CodingTips
DataScienceIndia
WomenInTech

## Stats

- **Views:** 1,188
- **Likes:** 0
- **Shares:** 0
- **Comments:** 27

## Tags

pythonforbeginners, python, learnpython, pythondatatypes, datascience

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