Use the if statement to specify a block of Java code to be executed if a condition is true. Syntax if ( condition ) { // block of code to be executed if the condition is true }

Nov 22, 2024 · The if-else statement in Java is a powerful decision-making tool used to control the program's flow based on conditions. It executes one block of code if a condition is true and …

Apr 26, 2013 · Is it possible to call a method within an if statement, and then a separate method in an if else statement? I have created a scanner than reads keyboard input, and based on the …

Apr 16, 2025 · It is used to decide whether a certain statement or block of statements will be executed or not i.e. if a certain condition is true then a block of statements is executed …

Aug 16, 2013 · If there is a return statement inside an if statement, inside a method (in the Java language), but I add another at the end as a catch-all and to avoid the error, are both return …

Jul 28, 2016 · You're correct that it won't scale nicely if you have dozens of type checks in the main() method. Instead, a better approach would be to have a util method, or even a class, …

The if-then statement is the most basic of all the control flow statements. It tells your program to execute a certain section of code only if a particular test evaluates to true. For example, the …

The Java if...else statement is used to run a block of code under a certain condition and another block of code under another condition. In this tutorial, we will learn about if...else statements in …

An if statement is used in Java when you want code to happen whenever a condition exists. We will look at how to create one and how to use them.

Jan 13, 2022 · The most straightforward basic decision-making statement in Java is the if statement. It is used to determine if a statement or a block of statements will be executed or …