Dismiss keyboard when touching outside of textfield

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
      [self.view endEditing:YES];
}


(OR)

- (IBAction)btnShowPickerClickRateType:(id)sender {

[self.view endEditing:YES];

}

UITableviewcell while clicking the textfield move up the tableview

CGFloat animatedDistance;

static const CGFloat KEYBOARD_ANIMATION_DURATION = 0.3;
static const CGFloat MINIMUM_SCROLL_FRACTION = 0.2;
static const CGFloat MAXIMUM_SCROLL_FRACTION = 0.8;
static const CGFloat PORTRAIT_KEYBOARD_HEIGHT = 216;
static const CGFloat LANDSCAPE_KEYBOARD_HEIGHT = 162;

 - (void)textFieldDidBeginEditing:(UITextField *)textField
{
 CGRect textFieldRect =
        [self.view.window convertRect:textField.bounds fromView:textField];
    CGRect viewRect =
        [self.view.window convertRect:self.view.bounds fromView:self.view];
        CGFloat midline = textFieldRect.origin.y + 0.5 * textFieldRect.size.height;
CGFloat numerator =
    midline - viewRect.origin.y
        - MINIMUM_SCROLL_FRACTION * viewRect.size.height;
CGFloat denominator =
    (MAXIMUM_SCROLL_FRACTION - MINIMUM_SCROLL_FRACTION)
        * viewRect.size.height;
CGFloat heightFraction = numerator / denominator;
if (heightFraction < 0.0)
{
    heightFraction = 0.0;
}
else if (heightFraction > 1.0)
{
    heightFraction = 1.0;
}
UIInterfaceOrientation orientation =
    [[UIApplication sharedApplication] statusBarOrientation];
if (orientation == UIInterfaceOrientationPortrait ||
    orientation == UIInterfaceOrientationPortraitUpsideDown)
{
    animatedDistance = floor(PORTRAIT_KEYBOARD_HEIGHT * heightFraction);
}
else
{
    animatedDistance = floor(LANDSCAPE_KEYBOARD_HEIGHT * heightFraction);
}
    CGRect viewFrame = self.view.frame;
    viewFrame.origin.y -= animatedDistance;
   
    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationBeginsFromCurrentState:YES];
    [UIView setAnimationDuration:KEYBOARD_ANIMATION_DURATION];
   
    [self.view setFrame:viewFrame];
   
    [UIView commitAnimations];
    }
 
    - (void)textFieldDidEndEditing:(UITextField *)textField
{
    CGRect viewFrame = self.view.frame;
    viewFrame.origin.y += animatedDistance;
   
    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationBeginsFromCurrentState:YES];
    [UIView setAnimationDuration:KEYBOARD_ANIMATION_DURATION];
   
    [self.view setFrame:viewFrame];
   
    [UIView commitAnimations];
}

- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
    [textField resignFirstResponder];
    return YES;
}

Hide keyboard when UITextField is inside a TableView Cell

@interface ViewController () {
   UITextField *_textFieldBeingEdited;
}
@end

- (void)textFieldDidBeginEditing:(UITextField *)textField {
   _textFieldBeingEdited = textField;
}

- (void)textFieldDidEndEditing:(UITextField *)textField{
   // no need to resignFirstResponder here.
   _textFieldBeingEdited = nil;
}

- (void)tableView:(UITableView *)tableView
          didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
   if (_textFieldBeingEdited) {
     [_textFieldBeingEdited resignFirstResponder];
   }
   ...
}

How to check jsonobjects Nsdictonary or Nsarray

  id jsonObjects = [NSJSONSerialization JSONObjectWithData:receivedData options:NSJSONReadingMutableContainers error:nil];

                

  if([jsonObject isKindOfClass:[NSDictionary class]]) {

                    NSLog(@"Dictionary");

                }

                else if([jsonObjects isKindOfClass:[NSArray class]]) {

                    NSLog(@"Array");

                }