Wang Yang igiu1988

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n-b / NBResponderChainUtilities.h

Last active August 3, 2021 10:08

Chain Responder Debugging Methods

	//
	// NBResponderChainUtilities.h
	//
	// Created by Nicolas @ bou.io on 19/04/13.
	//

	#import <UIKit/UIKit.h>

	@interface UIView (NBResponderChainUtilities)
	- (UIView*) nb_firstResponder; // Recurse into subviews to find one that responds YES to -isFirstResponder

colinmcardell / NSLog replacement (DLog, ALog, ULog).

Created March 7, 2013 21:08

Replacement for NSLog similar to http://www.cimgf.com/2010/05/02/my-current-prefix-pch-file/ This is plenty available elsewhere with a number of variations...

	// DLog will output like NSLog only when the DEBUG variable is set
	#ifdef DEBUG
	#define DLog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__);
	#else
	#define DLog(...)
	#endif

	// ALog will always output like NSLog
	#define ALog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__);