How to repeat each of the individual letters in a piece of text? in Java -


Number of times specified by the multiplier provided in a stutter, if the text was "Dean" and multiplier 3, the result would be "dddeeeaaannn " Will happen. 

  public static zero repeatLetters () {string text = "dean"; Int n = 3; Stringbilder repeat = new stringbilder (text); For (int i = 0; i & lt; n; i ++) {repeat.append ("dean"); } System.out.println (text); }

Not getting the required result Are you doing wrong?

You are just appending the letter n for every latitude you repeat through the string And have to add each character n times.

public static zero repeaters () {string text = "dean"; Int n = 3; Stringbinder repetition = new stringbiller (); For (int i = 0; i & lt; text.length (); i ++) {for (int j = 0; j & lt; n; j ++) {repeat.append (text.charAt (i )); }} System.out.println (repeat); }

In addition, another solution would be to use regular expressions. 

  public static zero repeatLetters () {string text = "dean", replaced = ""; Int n = 3; For (int i = 0; i & lt; n; i ++) + = "$ 1" varies; System.out.println (text.replaceAll ("(.)", Replace)); }

Comments

Post a Comment

Popular posts from this blog

eclipse plugin - Run java code error: Workspace is closed -

To create an automated project, I created a plug-in project with the following dependencies: Org.eclipse.core.resources org.eclipse.equinox.registry org.eclipse.core.runtime and the following The Java class is located in the src folder: Package Examiner; Import org.eclipse.core.resources.IProject; Import org.eclipse.core.resources.IWorkspaceRoot; Import org.eclipse.core.resources.ResourcesPlugin; Import org.eclipse.core.runtime.CoreException; Import org.eclipse.core.runtime.IProgressMonitor; Import org.eclipse.core.runtime.NullProgressMonitor; Public class tes {public static zero main (string [] args) {// TODO auto generated method stub IProgressMonitor progress monitor = new NullProgressMonitor (); IWorkspaceRoot root = ResourcesPlugin.getWorkspace (). GetRoot (); Ipoject project = root.jetproject ("desired projectname"); Try {Project.create (progress monitor); Project.open (progressMonitor); } Grip (CoreException E) {// TODO Auto generated blocking block e....
Read more

ios - How do I use CFArrayRef in Swift? -

I am using Objective-class in my Swift Project through a bridging header. The method signature looks like this: - Some cement (some type) some parameters; I started by getting an example of class, calling method, and storing the value: var myInstance = MyClassWithThatMethod (); Var cfArr = myInstance.someMethod (some value); Then try to get the value in the array: var valueInArrayThatIWant = CFArrayGetValueAtIndex (cfArr, 0); However, I get the error unmanaged & lt; Cfarray & gt; Not like 'CFArray' . Unmanaged & lt; Cfarray & gt; also means? I looked, but I do not need to change the array in a fast array (though it would be good). I need to be able to get value from the array. I also tried CFArray method to pass in a function: func doSomeStuffOnArray (myArray: NSArray) {} Although I get the same error when using: doSomeStuffOnArray (cfArr); // unmanaged & lt; CFArray & gt; I am using CFArray because I want to sto...
Read more

scala - Play Framework - how to bind form to a session field -

Is there any way, I can get some parameters from the header, cookies (log in userId in my case) , And then apply it in a form which I know who will deposit the ticket? SupportForm supportForm: form [supportTicket] = form (mapping ("question" -> text, "priority" -> text) (apply support ticket. (HelpText.update) What are the good practices here? What is the call to apply the request, when I can use it (and also a good practice?) Edit An issue, absolutely deceiving anyone if I were to create a hidden area with this value. It could Ript, but the issue may be re-used in any way to verify and return the form, it can not be sure how it ....
Read more