nslog

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How to dump NSHomeDirectory file listing to NSLog

Is there a quick way to spit out a directory listing for a specific folder in NSHomeDirectory?I\'m playing with an开发者_如何学Go example in ASIHTTPRequest that downloads an image via:[详细]

2023-01-21 01:57 分类：问答
printing int with specified nr of digits

I am trying to print out a 5 digit number as follows: int rdmNr = arc4random()%100000; NSLog(@\"%i\",rdmNr);[详细]

2023-01-20 17:52 分类：问答
What are the numbers in the square brackets in NSLog() output?

What is the stuff between the [] in the log message below? I get this in my iPhone app, and I have no idea where the m开发者_JS百科essage is coming from. My first guess would be a line number, but whi[详细]

2023-01-20 09:13 分类：问答
How to make NSLog work with Python's logging module when using PyObjC?

I\'m writing a Django-based webapp that imports a Cocoa framework via P开发者_如何学GoyObjC.The Cocoa framework has NSLog() littered all through it and while I can see them when running the Django ser[详细]

2023-01-19 19:18 分类：问答
How do I output a literal sequence with NSLog

I want NSLogto output a literal escape sequence, without treating it as a pattern. Take, for example NSLog(@\"image%03d.jpg\");, who\'s out开发者_C百科put I want to be the actual contents, image%03d.[详细]

2023-01-19 14:52 分类：问答
init] returning date an hour in the past?

When I call NSDate *now = [[NSDate alloc] init]; in order to get the current date and time, I check it with:[详细]

2023-01-19 09:43 分类：问答
NSLog in submitted app

I had the misfortune of submitti开发者_开发技巧ng an app with an NSLog still active. It very rarely fires, but I would like to know what are the chances of my app being rejected because of that?[详细]

2023-01-18 17:46 分类：问答
Getting information about a class with NSLog

When I first started learning XCode I remember hearing something about how it has cool features to inspect an object and get information about its class. Now I need to use these 开发者_StackOverflow中[详细]

2023-01-18 13:50 分类：问答
How to use printf with NSString

I need to use something like NSLog but withou开发者_StackOverflowt the timestamp and newline character, so I\'m using printf. How can I use this with NSString?You can convert an NSString into a UTF8 s[详细]

2023-01-17 09:35 分类：问答
How to avoid "unused variable" compiler warnings with conditionally compiled NSLog replacements?

This comes out of my search for a smart variant of NSLog(). One key feature of BetterLog() is that the NSLog() replacement compiles out to nothing for release and distribution builds. The proposed sol[详细]

2023-01-16 11:40 分类：问答