/ Question & Réponse / How to generate random numbers in Java How to generate random numbers in Java Java Développement Back-end import java.util.Random; class GenerateRandom { public static void main( String args[] ) { Random rand = new Random(); //instance of random class int upperbound = 25; //generate random values from 0-24 int int_random = rand.nextInt(upperbound); double double_random=rand.nextDouble(); float float_random=rand.nextFloat(); System.out.println("Random integer value from 0 to" + (upperbound-1) + " : "+ int_random); System.out.println("Random float value between 0.0 and 1.0 : "+float_random); System.out.println("Random double value between 0.0 and 1.0 : "+double_random); } } 26-03-2021 Question & Réponse How do I check two or more conditions in one ‹c:if› ? Java, JSP Développement Back-end How to check if a number is a float or integer value Javascript Développement front-end Restrict input field to two decimals with jQuery JQuery Développement front-end How to check a boolean condition in EL ? Java, JSP, EL Développement Back-end How to convert int to float with Javascript Javascript Développement front-end How to use selected input select with jsp Java, JSP Développement Back-end How to select all checkboxes in table with javascript Javascript Développement front-end How to generate random numbers in Java Java Développement Back-end How to fixed format number decimale after with JS Javascript Développement front-end Angular error: Can't bind to 'ngModel' since it isn't a known property of 'input' Angular Développement front-end Switch statement multiple cases in JavaScript Javascript Développement front-end How to Get the Path of the Current Working Directory in Node.js ? NodeJS Développement back-end