Many programmers use malloc() and free() and pay no more mind to "allocating memory", but I often find 2-20× speed improvements by rethinking memory
"In my opinion, we should be giving the people we ask to serve every possible advantage. We owe it to them to figure this out," Probasco said.
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If we could simply rewind time and watch the code execute exactly as it did for those failed requests, life would be a lot easier.
Moving beyond just black and white towards full-colour variable palettes presents another set of problems. Taking the methods presented above and quantising an image using an arbitrary colour palette reveals that error-diffusion is also better at preserving colour information when compared to ordered dithering.