You should remove the leading & in myRequestString and the problem is likely that the correct content-type header is not being sent. Try adding a call to [request setValue:@”application/x-www-form-urlencoded” forHTTPHeaderField:@”content-type”]; You should also not pass nil for error, so you can see what the client thinks is going on. Unrelated, but your PHP code is … Read more
RE: SOLUTION FOUND!!!!! Indeed that seems to be a working solution, however the real trick is not in setting the view.hidden property to NO, what makes the view load from the nib file is the calling of the UIViewController’s view method, the view only actually gets loaded from the nib when the view method is … Read more
presentViewController offers a mechanism to display a so-called modal view controller; i.e., a view controller that will take full control of your UI by being superimposed on top of a presenting controller. UINavigationController offers a much more flexible mechanism where you can push a new controller, and later pop it, so to go back to … Read more
I have 2 buttons – A- and A+ @interface NSUInteger textFontSize; – (IBAction)changeTextFontSize:(id)sender { switch ([sender tag]) { case 1: // A- textFontSize = (textFontSize > 50) ? textFontSize -5 : textFontSize; break; case 2: // A+ textFontSize = (textFontSize < 160) ? textFontSize +5 : textFontSize; break; } NSString *jsString = [[NSString alloc] initWithFormat:@”document.getElementsByTagName(‘body’)[0].style.webkitTextSizeAdjust=”%d%%””, … Read more
As of iPhone SDK 3.0, you can simply use the layer’s cornerRadius property. E.g.: view.layer.cornerRadius = 10.0; Along the same lines, you can change the view’s border color and width: view.layer.borderColor = [[UIColor grayColor] CGColor]; view.layer.borderWidth = 1;
Answering my own question in a hope to help others who are having similar problems. (and until a good answer is added from another user) I found out that GoogleWebRTC actually requires its source to be compiled with x64 based on its source depo. For builds targeting iOS devices, this should be set to either … Read more
I found a workaround to force UIPageViewController to forget about cached view controllers of neighboring pages that are currently not displayed: pageViewController.dataSource = nil; pageViewController.dataSource = self; I do this everytime I change the set of pages. Of course this doesn’t affect the currently displayed page. With this workaround I avoid the caching bug and … Read more
It’ll only get called if the view is visible, and dirty. Maybe the problem is in the code that creates the view, or in your Nib, if that’s how you’re creating it? You’ll also sometimes see breakpoints failing to get set properly if you’re trying to debug a “Release” build. I somehow missed the first … Read more
Noticed this in the Facebook Connect source code. Looks pretty solid, give it a shot. #import <CommonCrypto/CommonDigest.h> … + (NSString*)md5HexDigest:(NSString*)input { const char* str = [input UTF8String]; unsigned char result[CC_MD5_DIGEST_LENGTH]; CC_MD5(str, strlen(str), result); NSMutableString *ret = [NSMutableString stringWithCapacity:CC_MD5_DIGEST_LENGTH*2]; for(int i = 0; i<CC_MD5_DIGEST_LENGTH; i++) { [ret appendFormat:@”%02x”,result[i]]; } return ret; } …
According to the Apple specification: It is composited above the receiver’s contents and sublayers. So, the border will always be above of all your subviews, even if you bring your subview to the front and so on. So I make a background view to fake the border. E.g.: UIView *backgroundView = [[UIView alloc] initWithFrame:CGRectMake(100, 100, … Read more