Add a public overload which calls the recursive function with head: void reverse_print_list() {reverse_print_list(head);} The recursive function can now be made private. 1 solved How to pass the address of private data through main() function?
Your complete code in swift. func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: Dictionary) { self.videoURL = info[UIImagePickerControllerMediaURL] picker.dismissViewControllerAnimated(true, completion: nil) self.videoController = MPMoviePlayerController() self.videoController.contentURL = self.videoURL self.videoController.view.frame = CGRectMake(0,0,self.view.frame.size.width,460) self.view.addSubview(self.videoController.view) self.videoController.play() } 2 solved convert this code to swift [closed]
I have finished the assignment with no errors, you may just have a typo in your answer. If you post your code it would be easier to help you. A sample solution has been posted on GitHub Max-word-frequency. 1 solved Solutions of coursera ruby on rails assignment
Just check this sample , you have to use charindex(to find the index of comma) and substring function to get substring value Declare @var varchar(50) = ‘21699,21712’ select charindex( ‘,’, @var), substring ( @var, charindex(‘,’, @var)+1, len(@var)) you can also use this too: declare @var varchar(50) = ‘21699,21712’ select charindex( ‘,’, @var), substring ( @var, … Read more
Think of it like passing functions in math. The GCDFunction() has to receive the numbers into the function so we do public static void GCDFunction(int num1, int num2) That also lets Java know the type it is, type int. And your java variables are scoped inside of the functions so you have to print the … Read more
One approach would be to use the parse_str() and parse_url() functions. You can use this to separate the string information to find a certain parameter value. parse_str(parse_url($urlString, PHP_URL_QUERY), $array) All of the parameters would be stored in the $array variable. Credit: https://stackoverflow.com/a/3136450/2748747 solved remove part of url from google API [closed]
Maybe this? <?php $num = ‘49.82’; $new_num = $num; $hundredth = substr($num, -1, 1); switch($hundredth) { case ‘0’: break; case ‘1’: $new_num = ($new_num – 0.01); break; case ‘2’: $new_num = ($new_num – 0.02); break; case ‘3’: $new_num = ($new_num – 0.03); break; case ‘4’: $new_num = ($new_num – 0.04); break; case ‘5’: break; case … Read more
Take a look at this: SmtpClient.Send SmtpClient substitutes SmtpMail and works almost exactly the same. 1 solved How I can transform my C# code : System.Web.Mail” transform by “System.Net.Mail”
try this but im not sure it works. JSFiddle – link EDIT: Html <body> <div id=”box”> <a href=”https://stackoverflow.com/questions/23628933/javascript:show();” >Link</a> </div> <div id=”box2″> <iframe src=”” id=”frame” width=100% height=100%></iframe> <div id=”close”><input type=”button” onclick=”closeIframe()” value=”X” /></div> </div> </body> Javascript function show() { box= document.getElementById(“box”); box.style.visibility=”hidden”; frame=document.getElementById(“box2″); frame.style.visibility=”visible”; } function closeIframe() { box2=document.getElementById(“box2″); box2.style.visibility=”hidden”; box= document.getElementById(“box”); box.style.visibility=”visible”; } CSS … Read more
>>>= is similar to += but with a unsigned right shift (>>>) operation. int foo = Integer.parseInt(“1000”, 2); //shift 3 times to the right : “1000” becomes “0001” = “1” foo>>>=3; System.out.print(Integer.toBinaryString(foo)); output : 1 solved Meaning of “>>>” in Java [duplicate]
if you want decimal part do this . double value = 1.25; int i = (int)value; if you want to round value , do this Math.round(value); 8 solved How to get integer of a value? [closed]
You are using jQuery before referencing it. Simply make sure that the jQuery reference is in the <head> section, possibly before other js files. solved ReferenceError: $ is not defined in firebug console [duplicate]
If you are using scanner, you can use the nextInt() method with the condition hasNextInt() which would only read integer inputs. Have a look at this post for example: Taken from the above mentioned post. Scanner sc = new Scanner(System.in); System.out.print(“Enter number 1: “); while (!sc.hasNextInt()) sc.next(); int num1 = sc.nextInt(); int num2; System.out.print(“Enter number … Read more
The answer given by JoeFryer is one idea or else you can also use NSNotificationCenter. It works as below. Put this in ImageviewController Tap Action. [[NSNotificationCenter defaultCenter] postNotificationName:@”countUp” object:nil userInfo:nil]; Put this in MainViewController‘s ViewDidLoad method. [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(increaseCount) name:@”countUp” object:nil]; and also this method -(void)increaseCount{ //Here You can increase the count count++; } Hope … Read more
If you didn’t initialize you wouldn’t be able to access the objects property (Because it would be undefined). var test = { definedProperty : “Hello” }; alert(test.definedProperty); alert(test.undefinedProperty); http://jsfiddle.net/3cWzw/ 1 solved Basic Java Initialize concept [closed]