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# Apple Silicon laptops with firmware > 13.0 have a native charge threshold that does not required any userspace daemon running. | |
# This native limit works even when the laptop is sleeping or powered off therefore it is preferable to the userspace daemon. | |
# Nonetheless, it only works with fixed thresholds (80% as upper limit and 70% as lower limit). | |
# CHWA key is the one used to enable/disable the native limit. 01 = 80% limit, 00 = no limit | |
## | |
typeset -g smc_command="/usr/local/bin/smc" | |
typeset -g smc_charge_limit_key="CHWA" | |
typeset -g smc_charge_limit_status_on="01" | |
typeset -g smc_charge_limit_status_off="00" |
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struct ScrollViewOffsetPreferenceKey: PreferenceKey { | |
static var defaultValue: CGPoint = .zero | |
static func reduce(value: inout CGPoint, nextValue: () -> CGPoint) { | |
value = nextValue() | |
print("value = \(value)") | |
} | |
typealias Value = CGPoint |
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import SwiftUI | |
import PlaygroundSupport | |
extension Double { | |
func toRadians() -> Double { | |
return self * Double.pi / 180 | |
} | |
func toCGFloat() -> CGFloat { | |
return CGFloat(self) |