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New code examples in category Java
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Charlie Dickson 2021-08-28 01:55:02
how generate a random number in java between 3 and 5
/* First Method */ int random = (int) (Math.random() * 100 + 1); /* Random number between 1 and 100*/ int random = (int) (Math.random() * 65 + 1); /* Random number between 1 and 65*/ /* Second Method */ import java.util.Random; Random randnumber = new Ran... Add solution -
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Florecita 2021-08-28 00:35:02
what is a char in java
Character ch = new Character('a'); Add solution -
Andrii Abramov 2021-08-28 00:01:01
how to create a Scanner Object in java
import java.util.Scanner; // import scanner Scanner myScanner = new Scanner(System.in); // Make scanner obj String inputString = myScanner.nextLine(); // Take whole line boolean inputBoolean = myScanner.nextBoolean(); //Boolean input long inputLong ... Add solution -
Paul de Barros 2021-08-27 23:59:01
non-blocking bufferedreader
import java.io.BufferedReader; public class nonblockingIO { public void read() { // Initialising BufferedReader object BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); // This can be replaced for a cond... Add solution