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What else can I help you with?
How do you convert a scanner to string in java?
I assume that your scanner is not scanning a string already, so if you are scanning an int then you can do: for the example you scanner variable is x .... x.intparseString();
How do you store fingerprints in java?
Java has no built-in framework for dealing with biometric data, fingerprints included. If you wanted to build your own class, it would be sensible to store the information in the same way your fingerprint scanner passed it on. If the scanner gives you an image, store the image. If the scanner gives you a bunch of numbers, store a bunch of numbers.
How could a program use a class Scanner without importing it in java programming?
You can use the full name of the class. In your case example: java.util.Scanner scanner = new java.util.Scanner(System.in);
What does new mean in java?
new means that you are creating, a new object. For example: new Scanner, to get user input.
What version of java was used in 1995?
what version of java was used in 1995 and what kind of database was used along with java from 1995 to 1998?
How to create a Java scanner class to add two numbers?
http://javacodespot.blogspot.com/2011/04/java-programming-using-scanner-for-user.html import java.util.*; public class ScannerClass { public static void main(String[] args) { Scanner scan=new Scanner(System.in); System.out.print("1st num: "); int num1=scan.nextInt(); System.out.println(); System.out.print("2nd num: "); int num2=scan.nextInt(); int sum=num1+num2; System.out.println(); System.out.println("Sum: "+sum); } }
What Method is used to read user inputs from standard input device in java?
In Java, System.in refers to the standard input stream (stdin). System.in is an instance of InputStream, which has a basic read method that allows you to read in one byte of data at a time. Quick example: System.out.println(System.in.read()); //User inputs "A", output is 65 Because the functionality of InputStream is so limited, Java offers more complex classes that can deal with input. Scanner is often used, which allows you to easily iterate through numerical input, entire lines of input, and user defined patterns. Another example with Scanner: Scanner sc = new Scanner(System.in); System.out.println(sc.nextLine()); //User inputs "Hello World", output is "Hello World" Scanner has many other methods that are best left to a separate question. It is worth noting that when you interact with System.in you need to handle possible IOExceptions.
Which api used in java?
The Java API is the API for the main Java Library.
Differences between Java Applet and Java Beans?
Java applet is a program used to run java applications while beans is a compiler used to design java programs (IDE, GUI) :-) GilbertC
What is a flatbed scanner used for?
Scanner flatbed known as document scanner. The reason why people called it as document scanner because it can convert paper documents or photos in digital form.
What would a network scanner be used for?
More information about a network scanner can be found online at the Scanner store website. The website gives you information about scanner, network scanner and how to use it.
What is HashMap Java used for?
HashMap Java is used as a definition in Java software programming language. This version of Java is used to tag objects using hash numbers and therefore differentiate different items in different databases.
