jlcampana

ASIHTTPRequest *req = [ASIHTTPRequest requestWithURL:URL];
    req.delegate = self;
    req.userInfo = [NSDictionary dictionaryWithObject:@"initialRequest" forKey:@"type"];
    NSData *body = [jsonString  dataUsingEncoding:NSUTF8StringEncoding];
    [req appendPostData:body];
    [req startSynchronous];

jlcampana

[self.view endEditing:YES];

jlcampana

- (NSString *)createUUID
{
  // Create universally unique identifier (object)
  CFUUIDRef uuidObject = CFUUIDCreate(kCFAllocatorDefault);
 
  // Get the string representation of CFUUID object.
  NSString *uuidStr = [(NSString *)CFUUIDCreateString(kCFAllocatorDefault, uuidObject) autorelease];
 
  // If needed, here is how to get a representation in bytes, returned as a structure
  // typedef struct {

jlcampana

    _netRequests--;
    if(_netRequests == 0) [UIApplication sharedApplication].networkActivityIndicatorVisible = NO; 

jlcampana

+(BOOL)deviceIsRunningOS5
{
    UIScreen *s = [UIScreen mainScreen];
    return [s respondsToSelector:@selector(brightness)];
}