pookjw

import Foundation
import CoreFoundation

// https://developer.apple.com/library/archive/documentation/CoreFoundation/Conceptual/CFCollections/Articles/creating.html#//apple_ref/doc/uid/20001132-101215-CHDEBBDB

class MyObject: NSObject {
    var string: NSString
    
    init(string: NSString) {
        self.string = string

pookjw

#include <iostream>
#include <ranges>
#include <string>
#import "MyScript2-Swift.h"

std::string getStringFromSwiftString(swift::String string) {
    std::string result {};
    
    swift::UTF8View utf8View = string.getUtf8();
    swift::String_Index startIndex = utf8View.getStartIndex();

pookjw

import Cocoa

final class HeaderTextView: NSTextView {
    private lazy var headerTextField: NSTextField = {
        let headerTextField: NSTextField = .init(frame: .init(x: .zero, y: .zero, width: bounds.size.width, height: 20.0))
        headerTextField.backgroundColor = .systemGray
        headerTextField.stringValue = "I am Header View!"
        return headerTextField
    }()
    

pookjw

import UIKit
@_spi(SwiftUI) import Observation

@Observable
class ViewModel {
    var number: Int
    
    init(number: Int) {
        self.number = number
        print(self.number)

pookjw

#import <CoreData/CoreData.h>
#import <execinfo.h>
#import <objc/runtime.h>
#import <dlfcn.h>
#import <ranges>

namespace FixNSPropertyDescription {
    NSCompositeAttributeDescription * (*original)(__kindof NSPropertyDescription *, SEL);

    NSCompositeAttributeDescription *custom_1(__kindof NSPropertyDescription *self, SEL _cmd) {

pookjw

import UIKit
import SwiftUI

fileprivate let storageKey: UnsafeMutableRawPointer = .allocate(byteCount: 1, alignment: 1)
fileprivate let willDealloc: UnsafeMutableRawPointer = .allocate(byteCount: 1, alignment: 1)
fileprivate var didSwizzle: Bool = false

extension View {
  func fixMemoryLeak() -> some View {
    if #available(iOS 17.2, *) {

pookjw

import SwiftUI

@main
struct MyAppApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}

pookjw

#import <Foundation/Foundation.h>

OBJC_EXPORT id objc_storeWeak(id *location, id newObj);
OBJC_EXPORT id objc_loadWeak(id *location);
OBJC_EXPORT void objc_destroyWeak(id *location);
OBJC_EXPORT void objc_setProperty_atomic(id _Nullable self, SEL _Nonnull _cmd, id _Nullable newValue, ptrdiff_t offset); // objc_setProperty, objc_setProperty_atomic, objc_setProperty_nonatomic, objc_setProperty_nonatomic_copy
OBJC_EXPORT id _Nullable objc_getProperty(id _Nullable self, SEL _Nonnull _cmd, ptrdiff_t offset, BOOL atomic);

@interface MyObject : NSObject {
@private id _weak_property;

pookjw

//
//  ViewController.m
//  MyApp
//
//  Created by Jinwoo Kim on 12/9/23.
//

#import "ViewController.h"
#import <objc/message.h>

pookjw

//
//  PHPickerConfiguration+OnlyReturnsIdentifiers.hpp
//  SurfVideo
//
//  Created by Jinwoo Kim on 12/6/23.
//

#import <PhotosUI/PhotosUI.h>

NS_ASSUME_NONNULL_BEGIN