Hi, I am having a weird problem. I am using a method from Apple's private frameworks in my application. When I call it for the first time, it works. When I call it for the second time immediately without anything in between, it crashes. However, if I put NSLog between the two calls, it works wonderfully. So I try removing NSLog and puti...
Hi all, I'm trying to wrap NSLog function just to add some info every time I log something, but I have a problem. The NSLog declaration is void NSLog(NSString *format, ...) __attribute__((format(__NSString__,1,2))) this allow to have multiple parameters in call as NSLog(@"first %@ second %@ third %d,string,string,number); My decl...
Hello I have a bizarre problem with sprintf. Here's my code: void draw_number(int number,int height,int xpos,int ypos){ char string_buffer[5]; //5000 is the maximum score, hence 4 characters plus null character equals 5 printf("Number - %i\n",number); sprintf(string_buffer,"%i",number); //Get string printf("String - %s\n...
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 solution (see eg http://stackoverflow.com/questions/300673/is-it-true-that-one-should-not-use-nslog-on-production-code) is define a preprocess...
Hi there How can I display these bytes in NSLog? const void *devTokenBytes = [devToken bytes]; Cheers Cyril ...
Does anyone know how to dynamically get all the variables values passed into a function for the sake of logging ? I'm looking for a simple way (like using a compiler macro) to be able to log the function, and the variable values passed into it (which will then be written to a log file so we can easily find inputs that cause functions to...
Hi, I have a custom data container object of type RowOfPlayerData. When I try to display a RowOfPlayerData object in NSLog, the system doesn't know how to display it, so it just shows the address of the object. I am trying to figure out how i can display, in an NSLog statement, what is at that address so i can use the data. I am trying...
I need to use something like NSLog but without the timestamp and newline character, so I'm using printf. How can I use this with NSString? ...
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 cool features. How can I use NSLog to get class information about an object and other cool information about an object. ...
Simple problem... I had some comments on my code and deleted them and got an error. After some hours I arrived at the source. This code works: switch (indexPath.row) { case 0: NSLog(@"case 0"); break; case 1: // Clients NSLog(@"case 1"); ViewClientListTableController *viewListTableController = [...
I had the misfortune of submitting 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? I am NOT asking how to supress NSLogs. I already know how to. It is just a stray NSLog which made it in by mistake. ...
When I call NSDate *now = [[NSDate alloc] init]; in order to get the current date and time, I check it with: NSLog(@"Date now: %@", now); the date outputted is one hour in the past. 2010-10-08 12:04:38.227 MiniBf[1326:207] Now: 2010-10-08 11:04:38 GMT Is my time zone set incorrectly somewhere perhaps? Thanks! Micha...
I want NSLogto output a literal escape sequence, without treating it as a pattern. Take, for example NSLog(@"image%03d.jpg");, who's output I want to be the actual contents, image%03d.jpg instead of image000.jpg. I've tried various escape sequences like NSLog(@"image\\%03d.jpg");, NSLog(@"image\\%03\\d.jpg"); and NSLog(@"image%03\\d.jp...
I'm writing a Django-based webapp that imports a Cocoa framework via PyObjC. The Cocoa framework has NSLog() littered all through it and while I can see them when running the Django server in non-daemon mode, as soon as I go to daemon I simply lose all this useful NSLog() output. Is there any easy way to get NSLog stuff to bubble up in...
Can someone tell me what the stuff in the [] is supposed to be in the log message below? I got this on my iphone app, and I have no idea where the message is coming from. My first guess would be a line number, but which file would it be in? 2010-10-19 08:56:12.006 Encore[376:6907] Thanks ...
Is there a quick way to spit out a directory listing for a specific folder in NSHomeDirectory? I'm playing with an example in ASIHTTPRequest that downloads an image via: [request setDownloadDestinationPath:[[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"] stringByAppendingPathComponent:@"totallyhotmilf.jpg"]]; I'd like...
I am trying to print out a 5 digit number as follows: int rdmNr = arc4random()%100000; NSLog(@"%i",rdmNr); I always would like to have 5 digit numbers. Example outputs should be: 00001 10544 00555 78801 But with the previous code I would also get 1 or 555 without 0s. I also tried %5i, but the I just get more white spaces. ...
Suppose you have the code of a Cocoa app which logs its own messages through NSlogs and printfs to the Console output. My goal is to redirect all this output into a separate NSWindow in a NSView. How can I achieve this in a way that minimizes the amount of code to rewrite makes it possible to revert back maximizes the reuse of written...
Hey all! I have a UIView subclass where hitTest: withEvent: is overridden. Every time a hit test registers, the view logs its tag. Ex: Click Console: You Touched View: 3 You Touched View: 3 You Touched View: 3 My question: Why does it do it three times? I need it to trigger something other than an NSLog and I'm afraid that it will t...