Node.js v8.cachedDataVersionTag() Method
The v8.cachedDataVersionTag() method is an inbuilt application programming interface of the v8 module which is used to get the version tag derived from the v8 version.
Syntax:
v8.cachedDataVersionTag();
Parameters: This method does not have any parameters.
Return Value: This method returns the version tag from the v8 version, command-line flags, and detected CPU features.
Example 1: The below example illustrates the use of the v8.cachedDataVersionTag() method in Node.js.
index.js
javascript
const v8 = require( 'v8' );
tag = v8.cachedDataVersionTag();
console.log("cache data version tag is " + tag);
|
Run the index.js file using the following command:
node index.js
Output:
cache data version tag is 4151506697
Example 2: The below example illustrates the use of the v8.cachedDataVersionTag() method in Node.js.
index.js
javascript
const v8 = require( 'v8' );
function getTagVersion() {
let tagVersion = 0;
tagVersion = v8.cachedDataVersionTag();
return tagVersion;
}
let result = getTagVersion();
console.log( "The Cache Data Version is:" , result);
|
Run the index.js file using the following command:
node index.js
Output:
The Cache Data Version is: 1165837633
Reference: https://nodejs.org/api/v8.html#v8_v8_cacheddataversiontag
Last Updated :
05 Apr, 2023
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