Popular "java.util.scanner" questions | Page 3

So far I have this: public double checkValueWithin(int min, int max) { double num; Scanner reader = new Scanner(System.in); …

java input java.util.scanner inputmismatchexception

I got the following code: int nnames; String names[]; System.out.print("How many names are you going to save: "); …

java string duplicates java.util.scanner

I just learned about Java's Scanner class and now I'm wondering how it compares/competes with the StringTokenizer and String.…

java java.util.scanner tokenize split

How does this program actually work...? import java.util.Scanner; class string { public static void main(String a[]){ int a; …

java user-input java.util.scanner

This is my code to read a text file. When I run this code, the output keeps saying "File not …

java java.util.scanner

I am trying to read some words from an online text file. I tried doing something like this File file = …

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I am programming using Java. I am trying write code which can recognize if the user presses the enter key …

java input console java.util.scanner bufferedreader

What is the Scanner method to get a char returned by the keyboard in Java. like nextLine() for String, nextInt() …

java char java.util.scanner

Whenever I run this, the chooseCave() function works fine with the in.nextInt(). When I choose the cave, the messages …

java exception java.util.scanner

I'm new to using Java, but I have some previous experience with C#. The issue I'm having comes with reading …

java input java.util.scanner

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