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//
//                       _oo0oo_
//                      o8888888o
//                      88" . "88
//                      (| -_- |)
//                      0\  =  /0
//                    ___/`---'\___
//                  .' \\|     |// '.
//                 / \\|||  :  |||// \
//                / _||||| -:- |||||- \

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//  Created by SuStinge on 12/02/2018.
import UIKit
import Foundation
import AVFoundation
import MobileCoreServices

class PhotoLibraryHelper: NSObject {
    public static let imagePicker = UIImagePickerController()
    fileprivate let isPhotoLibraryAvailable = UIImagePickerController.isSourceTypeAvailable(.photoLibrary)
    fileprivate let sourceTypePhotoAlbum = UIImagePickerControllerSourceType.photoLibrary

sTinGe

//  Created by SuStinge on 12/02/2018.
import UIKit
import Foundation
import AVFoundation
import MobileCoreServices

class CameraHelper: NSObject {
    public static let imagePicker = UIImagePickerController()
    
    fileprivate let isCameraAvailable = UIImagePickerController.isSourceTypeAvailable(.camera)

sTinGe

@interface NSNotificationCenter : NSObject {
    @package
    void *_impl;
    void *_callback;
    void *_pad[11];
}
@property (class, readonly, strong) NSNotificationCenter *defaultCenter;

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// addObserver
void CFNotificationCenterAddObserver(CFNotificationCenterRef center, const void *observer, CFNotificationCallback callBack, CFStringRef name, const void *object, CFNotificationSuspensionBehavior suspensionBehavior);
// postNotificationName
void CFNotificationCenterPostNotification(CFNotificationCenterRef center, CFNotificationName name, const void *object, CFDictionaryRef userInfo, Boolean deliverImmediately);
// removeObserver
void CFNotificationCenterRemoveObserver(CFNotificationCenterRef center, const void *observer, CFNotificationName name, const void *object);

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- (void) viewDidLoad {
    [[NSNotificationCenter defaultCenter] addObserver:self 
selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
}

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- (void) triggeredObserver {
    [[NSNotificationCenter defaultCenter] postNotificationName:UIKeyboardWillShowNotification object:nil userInfo:nil];
}

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- (void) dealloc {
    [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillShowNotification object:nil];
}

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#include <stdio.h>

#define price double
#define PRINT(x) printf("macro: %f", x);
int main() {
	price p = 12.3;
	PRINT(p);
	return 0;
}

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#define CLASSNAME(x) NSStringFromClass([x class])
    NSLog(@"NSString:%@", CLASSNAME([NSString string]));
    NSLog(@"NSMutableString:%@", CLASSNAME([NSMutableString string]));
#undef CLS