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It started with a billing alert. Estimated charges had crossed $250. Not scary money, but enough to make me look. And what actually caught my attention wasn't the number, it was the alert itself. I'd clearly set this up at some point, and the threshold felt stale. So I went looking for where the alert lived. It came from a BillingAlerts CloudFormation stack I created back in 2014 and completely forgot about. So a thing I forgot about was warning me about all the other things ...

Sometimes you export a spreadsheet and the next tool in your pipeline wants JSON instead. Pulling in pandas for that feels like overkill — Python's standard library already has everything needed. Here's a small converter that does it in a handful of lines, no third-party packages required. 1. Reading the CSV csv.DictReader turns each row into a dictionary keyed by the header row automatically — no manual header parsing needed. import csv def read_csv ( csv_p...

Every developer has had this moment. You need a date picker, so you start searching. You find one that's perfect... until you realize it requires React. Or Vue. Or jQuery. Or an entire date library just to select a few dates. After trying several solutions, I kept asking myself: Why is such a common UI component often more complicated than it needs to be? So I decided to build my own. Meet RollDate . The Goal I didn't want to create "another d...

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is a tiny native macOS menu-bar app for local SSH port forwards. It has no external dependencies and runs natively. Comments URL: https://news.ycombinator.com/item?id=49022302 Points: 9 # Comments: 0

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A rebrand isn't a finished object, it's a system someone has to keep. Why crypto brands age fastest under MiCA and rot without an internal brand owner.