Tagged Streamlit

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3 posts on Streamlit.

Hotel Delivery System: the streamlit-dbms twin, with a PlanetScale token I left in the code

7 min read

A companion Streamlit food-delivery app from the same July 2022 DBMS mini-project week. Same MongoDB Atlas cluster, plus a PlanetScale token in main.py and admin.py. Hardcoded admin PIN in the panel. f-string SQL every query. The full pattern.

StreamlitMongoDBPlanetScaleCollege project

Streamlit + MongoDB + MySQL for a 2022 DBMS lab, and yet another set of credentials I committed

6 min read

A 265-line Streamlit food-ordering demo. Users lived in MongoDB Atlas, orders lived in MySQL. Both connection strings were plaintext in main.py, in a public repo, since 2022. Also f-string SQL, because it was a lab.

StreamlitMongoDBMySQLCollege project

Nine main_version_N.py files: how I did version control before git clicked

6 min read

A Streamlit + MySQL to-do app built in 36 hours in April 2022. Twelve commits, nine numbered Python files, one 9 MB webm recording checked in, and a bug I had to solve because Streamlit reruns everything on every button press.

StreamlitMySQLCollege projectPython

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