var removeKdigits = function (num, k) {
If this sounds familiar to you, it’s because this method works very similarly to error-diffusion. Instead of letting adjacent pixels compensate for the error, we’re letting each successive candidate compensate for the combined error of all previous candidates.
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Using Professor Oak — the lab-coated scientist who introduces players to the world of Pokémon — as a template, fans paired his authoritative presence with terrible advice. The jokes often played on the games’ internal logic and frustrations: warning players not to ride their bike indoors while sending a 10-year-old out alone to battle wild creatures, or urging caution in situations that were already wildly unsafe.
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Beyond the cloud's unusual shape, scientists see the nebula as a freeze-frame in the life of a star facing its final act. Elderly stars shed their outer layers in bursts, creating shells of gas and dust that expand. By observing the nebula at different wavelengths, researchers can sort out what material was molted first, how fast the star is losing mass, and which phase of decline Webb has caught.