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Dec 20, 2023 · JavaScript control statement is used to control the execution of a program based on a specific condition. If the condition meets then a particular block of action will be executed otherwise it will execute another block of action that satisfies that particular condition.
You can use conditional statements in your code to do this. 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 the same condition is false.
Aug 26, 2024 · JavaScript control statement is used to control the execution of a program based on a specific condition. If the condition meets then a particular block of action will be executed otherwise it will execute another block of action that satisfies that particular condition.
Jul 25, 2024 · JavaScript supports a compact set of statements, specifically control flow statements, that you can use to incorporate a great deal of interactivity in your application. This chapter provides an overview of these statements.
Conditional statements control behavior in JavaScript and determine whether or not pieces of code can run. There are multiple different types of conditionals in JavaScript including: “If” statements: where if a condition is true it is used to specify execution for a block of code.
Sep 23, 2024 · Let's look at by far the most common type of conditional statement you'll use in JavaScript — the humble if...else statement. Basic if...else syntax looks like this: js. if (condition) { /* code to run if condition is true */ } else { /* run some other code instead */ } Here we've got: The keyword if followed by some parentheses.
