I would like to know if it is possible to use the description function in the Cocoa framework to log the contents of a struct. For example:
I am overriding an object\'s description method. I need to know how to print the object\'s memory address to rep开发者_开发知识库lace {???} in the code below:
NSLog puts something into stderr, is there a Objective-c method that can pu开发者_运维技巧t NSString into stdout. Is this helpful?
I would like to know if having many NSLog() calls affects app performance or memory. Does anyone know about such thing?
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
I am facing a strange problem with this UTF8String: parentMode = [NSString stringWithContentsOfF开发者_JS百科ile:filePath encoding:NSUTF8StringEncoding error:nil];
Not the function calling the NSLog or Dlog but function that call that function. I created a class 开发者_StackOverflow社区+(void) computeTime:(void (^)())block
that mean makeUrlforGetBusinessIDLocal is NSString * I want to know the value of that. without NSLog how can I know th开发者_JS百科at value? the value is http://isi............
I am开发者_JAVA百科 loading a nsarray from a textfile: NSArray *noWords = [[NSArray alloc] initWithArray:
I found that last word showed with double quotes. But why? NSDictionary *guide2 = [NSDictionary dictionaryWithObjectsAndKeys:kArr, @\"Kate\", aArr, @\"Ana-Lucia\", kArr, @\"John\",nil];
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