Example 1: Boolean in Conditional Statement public class BooleanExample { public static void main(String[] args) { boolean isJavaFun = true; if (isJavaFun) { System.out.println("Java is fun!"); } else { System.out.println("Java is not fun."); } } } Powered By In this example...
Java Copy Boolean variables can be used in conditional statements to control program flow like this. Simple Boolean Method in Java This Example demonstrates the use of a simple if-else statement to compare two numbers and print the smaller of the two. Here's a breakdown of the code: clas...
Boolean logic is based on severaloperatorsknown as logical operators or simply Boolean operators. These operators work on a Boolean expression or conditional statement consisting of two words or other values. The Boolean operation then generates a Boolean value that expresses a "truth value." Boolean...
Output Boolean(1) : true Boolean(-1) : true Boolean('Hello') : true Boolean(true) : true Boolean(10.99) : true Boolean({name: 'John'}) : true Boolean(() => {return 1;}) : true Print Page Previous Next Advertisements
) in front of the expression. Or it’ll put the statement inside of a conditional, such as an if statement, question mark ? operator, or loop.The values that evaluate to false are called the falsy values, and everything else in JavaScript evaluates to true and is a truthy value.The ...
Here we assign true to a variable and use it in a conditional statement. The if statement executes its block when the condition evaluates to true. This demonstrates basic boolean variable usage. $ node main.js The feature is active Comparison returning true...
Short circuit logical operators are efficient and safe to use, that's why we usually do not see not-short circuit in programs. Java Logical Operators (Short-circuit) &∧||are Java's logical operators, these operators are also called conditional operators. They perform abooleanoperation on their...
Use boolean primitive in the conditional statement. The following if statement evaluates to false: varx = false;if(x) {// this code is not executed} Do not use a Boolean object to convert a non-boolean value to a boolean value.
Real-world example where Boolean values are used, like user authentication, form validation and feature toggles. Here is an example where we will get the status of the user is logged in or not. <?php$user_logged_in=true;if($user_logged_in){echo"Welcome, User!";}?> ...
Using return statement with condition To return Boolean from function in PowerShell: Use the function to create a function with two integer parameters. Use the -eq operator to compare the two provided numbers and return the Boolean output value. Use the function by calling its name along with ...