WonderJeffy

class TightLabel: UILabel {
    override func drawText(in rect: CGRect) {
        let insets = UIEdgeInsets(top: 0, left: -2, bottom: 0, right: -2)
        super.drawText(in: rect.inset(by: insets))
    }

    override var intrinsicContentSize: CGSize {
        let size = super.intrinsicContentSize
        return CGSize(width: size.width, height: size.height)
    }

WonderJeffy

struct RoundedEquilateralTriangle: Shape {
    var sideLength: CGFloat
    var leftRadius: CGFloat
    var topRadius: CGFloat
    var rightRadius: CGFloat

    func path(in rect: CGRect) -> Path {
        var path = Path()

        let height = sideLength * sqrt(3) / 2  // 等边三角形的高

WonderJeffy

var currentSection = 0

extension MoviesSubViewController: UIScrollViewDelegate {

    public func scrollViewDidScroll(_ scrollView: UIScrollView) {
        guard collectionView == scrollView as? UICollectionView else { return }
        let touches = scrollView.panGestureRecognizer.numberOfTouches
        guard scrollView.isDecelerating && touches == 0 else { return }
        guard collectionView.numberOfSections > currentSection else { return }
        let cellCount = collectionView.numberOfItems(inSection: currentSection)

WonderJeffy

/// 二叉树节点
public class TreeNode {
    public var val: Int
    public var left: TreeNode?
    public var right: TreeNode?
    public init() { self.val = 0; self.left = nil; self.right = nil; }
    public init(_ val: Int) { self.val = val; self.left = nil; self.right = nil; }
    public init(_ val: Int, _ left: TreeNode?, _ right: TreeNode?) {
        self.val = val
        self.left = left

WonderJeffy

# Xcode
#
# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore

## User settings
xcuserdata/

## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
*.xcscmblueprint
*.xccheckout

WonderJeffy

extension UIColor {
    static var randomPastelColor: UIColor {
        return UIColor(
            hue: .random(in: 0 ... 1),
            saturation: 0.4,
            brightness: 0.9,
            alpha: 1.0
        )
    }

WonderJeffy

#!/bin/sh

if [ -n "$XcodeProjectPath" ]; then
  open -a Terminal "$XcodeProjectPath"/..
else
  open -a Terminal "$XcodeWorkspacePath"/..
fi