A simple Node.js API that reads a CSV file, parses it into JSON objects (including nested keys), inserts the data into a PostgreSQL database, and generates an age distribution report.

This Node.js Express app accepts a CSV upload, parses lines using a custom CSV parser, converts dotted headers into nested JSON, and stores records into Postgres public.users table in batches. It then ...

We list the best Python online courses, to make it simple and easy for coders of various levels to evolve their skills with accessible tutorials. Python is one of the most popular high-level, ...

We list the best Python online courses, to make it simple and easy for coders of various levels to evolve their skills with accessible tutorials. Python is one of the most popular high-level, ...