Top "Java.util.scanner" questions

How to read from standard input line by line?

What's the Scala recipe for reading line by line from the standard input ? Something like the equivalent java code : import …

java scala io java.util.scanner

Multiple delimiters in Scanner class of Java

How do I use the useDelimiter() method of the Scanner class to use both the comma (,) and the new line …

java delimiter java.util.scanner

Exception in thread "main" java.io.FileNotFoundException: Error

I am using Eclipse to compile and run my java codes. Here is Error I am getting. Exception in thread "…

java eclipse file-io exception-handling java.util.scanner

Java Scanner doesn't wait for user input

I am using Java's Scanner to read user input. If I use nextLine only once, it works OK. With two …

java io java.util.scanner

Scanner error with nextInt()

I am trying to use Scanner to get an int from the keyboard, but I getting the following error: Exception …

java java.util.scanner

how to read int,double,and sentence of string using same scanner variable

import java.util.Scanner; public class Solution { public static void main(String[] args) { Scanner sc=new Scanner(System.in); String …

java java.util.scanner

How to take a scanner object and make it a String

I need help doing the following: receiving input using Scanner class (I got this) taking input from scanner and making …

java string java.util.scanner replaceall

Scanner on text file hasNext() is infinite

I'm writing a simple program in Java and it requires reading data from a text file. However, I'm having trouble …

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Is there an equivalent to the Scanner class in C# for strings?

In Java I can pass a Scanner a string and then I can do handy things like, scanner.hasNext() or …

c# java string java.util.scanner

Java: Infinite loop using Scanner in.hasNextInt()

I am using the following code: while (invalidInput) { // ask the user to specify a number to update the times by …

java loops java.util.scanner infinite