XOR'ing a register with itself is the idiom for zeroing it out. Why not sub?

I turned my old router into a Wi-Fi extender with OpenWrt, and it was easier than I thought

XDA · 1h ago

Wallpaper Wednesday: More great phone wallpapers for all to share (April 22)

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Walt Disney World says its new solar facility can produce 100% of the daytime power for all its parks — and the scale is equivalent to 366 football fields

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How iPhone 18 Pro's rumored variable aperture will supercharge your photography

AppleInsider News · 1h ago

Why did Apple suddenly remove a top fitness app?

Cult of Mac · 1h ago

These are the games you should be playing if you loved The Super Mario Galaxy Movie — and yes, I've picked more than just the Mario Galaxy titles

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