Do Repeat Yourself
summary
Demonstrates multiple rewrites of a Python music synthesizer, using NumPy arrays as waves and an ADSR envelope to build a drum kit, then switching to PyDub for melodic parts. A custom presentation app is built from scratch in three days and even crashes during the demo. Core claim: consciously repeating rewrites yields surprising intuition, faster execution, and richer complexity — sometimes worse, sometimes better, but each repetition uncovers new practical lessons.
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chapters (7)
- 0:00Introduction and disclaimers
- 2:23Why talk about repetition
- 8:15Benefits of repetition
- 10:06NumPy music demo attempt
- 13:48Repeated engagement explained
- 16:28Building a melodic key
- 17:12Embracing complexity
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