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Codecourse Product
This Codecourse piece is the backbone of the money section: don’t use floats, store cents as integers, and use a proper money library. If you handle payments, discounts, or invoices, this is one of those articles you want your whole team to read.
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Pros
- +Clear explanation of why floats are dangerous for money
- +Gives a practical, safer approach using integers and libraries
Cons
- -Requires changing how you model and store prices if you started with floats
