参与的讨论
Is an NFC key a sensible default for name lookup?
Okay, a user pastes their name and it ends in e followed by U+0301. Later they type the same name and the keyboard gives U+00…
Why did the compiler delete my signed overflow check?
if (x + 1 < x) on a signed int is not an overflow guard. Signed overflow is undefined behavior in C, so the compiler may assu…
unowned self in a repeating Timer just delays the crash
Swapped [weak self] for [unowned self] in a repeating Timer block to get rid of the optional, then closed the screen. The nex…
