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Difference between setTimeout and setInterval

Using setInterval

Feature

setTimeout

setInterval

Execution

Executes function once after delay

Executes function repeatedly

Interval

Executes function only once

Repeatedly executes function

Timing Control

Delay specified for single execution

Interval specified for repeated executions

Usage

Ideal for executing code once

Ideal for executing code

Clears

clearTimeout() method can be used

to cancel scheduled execution

clearInterval() method can be used

to stop further executions

Example

setTimeout(function, delay);

setInterval(function, delay);


Difference Between setTimeout & setInterval in JavaScript

JavaScript has both setTimeout and setInterval functions that are used for executing code after a certain delay. However, they differ in how they handle the timing of execution. Understanding their differences is crucial for effectively managing asynchronous operations in our code which is explained below:

Table of Content

  • Using setTimeout
  • Using setInterval
  • Difference between setTimeout and setInterval

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Using setTimeout

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Difference between setTimeout and setInterval

Feature setTimeout setInterval Execution Executes function once after delay Executes function repeatedly Interval Executes function only once Repeatedly executes function Timing Control Delay specified for single execution Interval specified for repeated executions Usage Ideal for executing code once Ideal for executing code Clears clearTimeout() method can be used to cancel scheduled execution clearInterval() method can be used to stop further executions Example setTimeout(function, delay); setInterval(function, delay);...

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Using setInterval