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Java 2021-08-29 06:03:01
generate a random string in java
import java.util.Random; public class Generator { public static String generateRandomPassword(int len) { String chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijk" +"lmnopqrstuvwxyz!@#$%&"; Random rnd = new Ra... Add solution -
Java 2021-08-28 23:59:02
how to use scanner class 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 -
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Java 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 -
Java 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
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