iOS sdk tutorial

http://www.raywenderlich.com/tutorials

sharemgr remove share problem

when an asterisk (*) preceding the share. it is a temporary share


We can not delete it


user can access temporary share


It will disappear after reboot 


how to create temporary share:
ex:

sharemgr add-share -t -r peter -s /Test/imac/peter smb_group

share problem:

auto create nfs share because /lib/svc/method/nfs-server call "sharemgr start -P nfs -a" to enable nfs on all group

solution:

not use -a, use specific nfs group name

ex:

sharemgr start -P nfs nfs_group

判斷file是否存在 on iOS

if([[NSFileManager defaultManager] fileExistsAtPath:path])

{

}

macToday magazine的iPad版推出了

macToday magazine的iPad版推出了，做得還不錯。
http://itunes.apple.com/tw/app/id420948459?mt=8

install gcc on solaris

pkg install gcc-dev
or
pkg install SUNWgcc

save data using plist

只有以下類別的物件可以利用writeToFile:atomically:存入plist

NSArray
NSMutableArray
NSDictionary
NSMutableDictionary
NSData
NSMutableData
NSString
NSMutableString
NSNumber
NSDate

UITextField: 按下鍵盤上的return後，讓鍵盤消失

關鍵:  UIControlEventEditingDidEndOnExit和resignFirstResponder


ex:
          Enter鍵按下時觸發的method

    -(void)textFieldDone:(UITextField*)textField

    {

         [textField resignFirstResponder];

    }

          建立TextField

    textField = [[UITextField alloc] initWithFrame:

                              CGRectMake(5, 5,  

                                         image.size.width,

                                         image.size.height)];

    [imageView addSubview:textField];

    [textField addTarget:self  

          action:@selector(textFieldDone:)  

         forControlEvents:UIControlEventEditingDidEndOnExit];

    [textField release];