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PEP 709: Inlined comprehensions
Comprehensions are currently compiled as nested functions, which provides isolation of the comprehension’s iteration variable, but is inefficient at runtime. This PEP proposes to inline list, dictionary, and set comprehensions into the function where they are defined, and provide the expected isolation by pushing/popping clashing locals on the stack. This change makes comprehensions much faster: up to 2x faster for a microbenchmark of a comprehension alone, translating to an 11% speedup for one sample … ⌘ Read more

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Time Domain Audio Compression at 3.2 bits per Sample
Audio formats typically fall into one of three categories: “lossless”,
“complicated” or “bad”. After developing a
simple image format
last year, I tried to come up with an audio format that fits neither of these
categories.

In other words: a format that is lossy, simple and quite ok.
Naturally, it’s called QOA — the Quite OK Audio Format.

![Comparison of Audio Codecs](/content/assets/qoa-comparison-char … ⌘ Read more

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