nslog

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How to display hexadecimal bytes using NSLog

How can I display the following bytes using NSLog? const void *devTok开发者_如何学运维enBytes = [devToken bytes];[详细]

2023-01-15 23:03 分类：问答
sprintf fails spontaneously depending on what printf and NSLog calls there are

Hello I have a bizarre problem with sprintf. Here\'s my code: void draw_number(int number,int height,int xpos,int ypos){[详细]

2023-01-14 04:48 分类：问答
iPhone Dev: How to get string format attributes like NSLog

I\'m trying to wrap NSLog function just to add some info every time I log something, but I have a problem.[详细]

2023-01-13 07:58 分类：问答
What does NSLog actually do?

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[详细]

2023-01-12 06:51 分类：问答
NSString and UITouch...what in the world is going on?

I have an error with NSString. In one of my .m files I have a member called \"conversions\" of type NSString and within a method of that class the string is manipulated and added on to and etc. Well,[详细]

2023-01-10 16:06 分类：问答
NSLog without new line

Is there any function t开发者_运维技巧hat does what NSLog does but without the new line at the end?see this http://borkware.com/quickies/one?topic=NSString[详细]

2023-01-07 11:16 分类：问答
NSString fails, app crashes trying to NSLog the NSError

What it says on the tin. All I want t开发者_运维技巧o do is save an NSString to a .txt file in my Documents directory so it can be accessed by the user. This is called in applicationWillTerminate:[详细]

2023-01-07 04:41 分类：问答
iphone NSLog when displaying an array

First when I am using nslog to log the contents of an array, why is it that some of the objects in the array (all strings) have quotation marks around them and some dont?[详细]

2023-01-06 23:19 分类：问答
How to redirect the nslog output to file instead of console

I have cocoa application running on OS X. I have used NSLog for debugging purpose. Now I want to redirect the log statements to file instead of console.[详细]

2023-01-06 14:46 分类：问答
change speed of an array loop? Objective-C

I have this code NSArray *food = [NSArray arrayWithObjects:@\"Apples:\",@\"bacon\",@\"corn\",@\"donuts\",@\"elfs\",@\"fidge\",nil];[详细]

2023-01-06 10:39 分类：问答