In JavaScript we have the following conditional statements: Use if to specify a block of code to be executed, if a specified condition is true; Use else to specify a block of code to be executed, if …

Mar 13, 2025 · The if...else statement executes a statement if a specified condition is truthy. If the condition is falsy, another statement in the optional else clause will be executed.

Jul 24, 2014 · Instead of using if-else, you could simply use an array with all your options and indexOf to check if an option exists in the array. Use recursive function calls. I would …

May 31, 2024 · JavaScript if-else statement executes a block of code based on a condition. If the condition evaluates to true, the code inside the "if" block executes; otherwise, the code inside …

The JavaScript if…else statement is used to execute/skip a block of code based on a condition. In this tutorial, we will learn about the JavaScript if…else statement with examples.

The if...else statement allows you to execute one block of code if the specified condition is evaluates to true and another block of code if it is evaluates to false. It can be written, like this: …

In this syntax, the condition is a value or an expression that evaluates to true or false. If the condition is true, the if...else statement executes the block that follows the if branch. If the …

Nov 5, 2024 · Explanation of simple if statements, if-else statements, else-if statements, and nested if-else statements with examples in JavaScript.

Jul 27, 2016 · You can use an if test in your for loop as already suggested, or you can split your for loop in two. x = Math.min(current, itemsAll); for(i=0;i<x;++i){ removeItems(i); } for(i=x+1; …

Jan 8, 2025 · Decision-Making: To execute specific blocks of code based on conditions (e.g., if, if...else). Branching: To exit loops or skip iterations (break, continue). Looping: To repeat tasks …