JJorgeinbuildingagain.hashnode.dev·Jun 15 · 7 min readUsing pathlib in Python Have you looked at Python code that handles file paths? It's not unusual to find code that uses either os.path or pathlib. If you haven't, don't worry! In this post, I'll introduce you to pathlib and 00
JJorgeinbuildingagain.hashnode.dev·Mar 27 · 7 min readFiltering Financial Data Introduction In finance and accounting, you rarely work with all your data at once. Often, you need to isolate specific transactions: expenses over a certain threshold, payments from a particular ve00
JJorgeinbuildingagain.hashnode.dev·Mar 8 · 3 min readUnderstanding Serialization and DeserializationWhen building modern applications, your data is constantly on the move: between the frontend and backend, to the database, across servers, or even from memory to disk. But here’s the challenge: Comput00
JJorgeinbuildingagain.hashnode.dev·Feb 21 · 3 min readPython for Finance: Pairing Inflows and OutflowsWelcome to another post in my Python for Finance Series! In this post, we'll cover a simple scenario where we need to calculate net monthly cash flow in Python without juggling list indices. The tool 00
JJorgeinbuildingagain.hashnode.dev·Feb 20 · 4 min readPython List Comprehensions for Finance Clean Code Meets Financial Calculations When you work in finance or analytics, you often deal with repetitive numeric transformations: applying transaction fees, taxes, or discounts across hundreds or00
