Erica-Iris

import SwiftUI

// MARK: - ProgressRingScreen

/// A screen demonstrating a circular progress ring with a slider and control panel.
/// Uses a `ProgressRingViewModel` to track and animate the progress state.
struct ProgressRingScreen: View {
    /// A view model that tracks and animates the progress value.
    @State var viewModel = ProgressRingViewModel()

Erica-Iris

// Copyright © 2025 MING
// MIT License

import SwiftUI

struct ContentView: View {
    @State private var colorful: Bool = true
    @State private var dragLocation: CGPoint = .zero
    
    var body: some View {

Erica-Iris

#include <metal_stdlib>
using namespace metal;

float smoothMin(float x1, float x2, float k) {
    float h = clamp(0.5 - 0.5 * (x2 - x1) / k, 0.0, 1.0);
    return mix(x1, x2, h) - k * h * (1.0 - h);
}

float circleSDF(float2 point, float2 center, float radius) {
    return length(point - center) - radius;

Erica-Iris

import SwiftUI

struct VisualEffectView: NSViewRepresentable {
    let material: NSVisualEffectView.Material
    let blendingMode: NSVisualEffectView.BlendingMode

    func makeNSView(context _: Context) -> NSVisualEffectView {
        let visualEffectView = NSVisualEffectView()
        visualEffectView.material = material
        visualEffectView.blendingMode = blendingMode

Erica-Iris

private let defaults = UserDefaults.standard
private let usernameKey = "username"
private let passwordKey = "password"

func saveLoginInfo(username: String, password: String) {
    defaults.set(username, forKey: usernameKey)
    defaults.set(password, forKey: passwordKey)
}

func getSavedUsername() -> String {

Erica-Iris

import UIKit

// You many want to run this in the background
func getIPs(dnsName: String) -> String? {
    let host = CFHostCreateWithName(nil, dnsName as CFString).takeRetainedValue()
    CFHostStartInfoResolution(host, .addresses, nil)
    var success: DarwinBoolean = false
    if let addresses = CFHostGetAddressing(host, &success)?.takeUnretainedValue() as NSArray? {
        for case let theAddress as NSData in addresses {
            var hostname = [CChar](repeating: 0, count: Int(NI_MAXHOST))

Erica-Iris

def sizeof_fmt(num, suffix="iB"):
    for unit in ["", "K", "M", "G", "T", "P", "E", "Z"]:
        if abs(num) < 1024.0:
            return "%3.2f%s%s" % (num, unit, suffix)
        num /= 1024.0
    return "%.2f%s%s" % (num, "Y", suffix)

Erica-Iris

本歌单由Listen1创建, 歌曲数：489，歌单数：4，点击查看更多