Breaking News: Grepper is joining You.com. Read the official announcement!

javascript get string byte size

Zany Zebra answered on July 17, 2020 Popularity 9/10 Helpfulness 2/10

answer javascript get string byte size

related js get string byte size

javascript get string byte size

Comment

      getStringMemorySize = function( _string ) {
        "use strict";

        var codePoint
            , accum = 0
        ;

        for( var stringIndex = 0, endOfString = _string.length; stringIndex < endOfString; stringIndex++ ) {
            codePoint = _string.charCodeAt( stringIndex );

            if( codePoint < 0x100 ) {
                accum += 1;
                continue;
            }

            if( codePoint < 0x10000 ) {
                accum += 2;
                continue;
            }

            if( codePoint < 0x1000000 ) {
                accum += 3;
            } else {
                accum += 4;
            }
        }

        return accum * 2;
    }

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: byte get javascript size string

Link to this answer
Share Copy Link

Contributed on Jun 07 2021

Zany Zebra

0 Answers Avg Quality 2/10

Closely Related Answers

js get string byte size

Comment

// JavaScript
(new Blob(['20€'])).size;		// 5

// Node js
Buffer.from('20€').length;	// 5

Popularity 9/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: byte

Link to this answer
Share Copy Link

Contributed on Jul 17 2020

garzj

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

javascript get string byte size

Contents

More Related Answers

javascript get string byte size

Closely Related Answers

js get string byte size

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.