註冊 iPhone 多工背景播放音樂
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精省錢 將字串複製到記憶體筆記
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原來NSLog();那麼好用
1 2 NSDictionary *playerInfo = [aNotification userInfo]; NSLog(@"%@", playerInfo);NSDictionary *playerInfo = [aNotification userInfo]; NSLog(@"%@", playerInfo); 我很好奇這個 NSDictionary 裡面裝了什麼膏藥? 就用NSLog幫忙揭開神祕的面紗 : Album = …
NSThread sleep
1 2 3 4 5 6 7 8 9 10 11 12 13 14 int main(int argc, char *argv[]) { [NSThread detachNewThreadSelector:@selector(checkiTunesStatus) …
SMS Timer for Mac OS X
在使用Skype傳送簡訊時, 也許會期望Skype提供定時發送簡訊功能吧?! 我就有這個需求.所以索性寫了一個無敵陽春的 SMS Timer 程式.歡迎到這裡下載. When you use the Skype to send the SMS, you may need a function which is …
Windows close button quites App?
So what you need to do first is have the window you want to close be connected to an IBOutlet in the …
Customizing XCode File Templates
Want to customize/organize your XCode 2.1 templates?? Here’s a few things I do to help myself. First off let’s get an understanding …
NSTimer:timerWithTimeInterval:target:selector:userInfo:repeats:
+(NSTimer *) timerWithTimeInterval:(NSTimeInterval)seconds target:(id)target selector:(SEL)aSelector userInfo:(id)userInfo repeats:(BOOL)repeats ## example #import “MyObject.h” @implementation MyObject NSTimer *timer; – (IBAction)myAction:(id)sender { timer = [NSTimer timerWithTimeInterval:1 …
ls in Cocoa
//Launch “ls -l -a -t” in the current directory, and then read the result into an NSString: NSTask *task; task = [[NSTask …
Developing Cocoa Java Applications: A Tutorial
Chapter 1 Introduction to Developing Cocoa Java Applications Chapter 2 Creating the Project and Interface Chapter 3 Implementing Currency Converter Chapter 4 …