JavaScript: Convert the length of a given string in bytes
JavaScript fundamental (ES6 Syntax): Exercise-13 with Solution
Write a JavaScript program to convert the length of a given string in bytes.
- Convert a given string to a Blob Object.
- Use Blob.size to get the length of the string in bytes.
Sample Solution:
JavaScript Code:
//#Source https://bit.ly/2neWfJ2
const byte_Size = str => new Blob([str]).size;
console.log(byte_Size('123456'));
console.log(byte_Size('Hello World'));
console.log(byte_Size('â'));
Sample Output:
6 11 4
Pictorial Presentation:
Flowchart:

Live Demo:
See the Pen javascript-basic-exercise-1-13 by w3resource (@w3resource) on CodePen.
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JavaScript: Tips of the Day
Chunks an array into n smaller arrays
Example:
const tips_chunkIntoN = (arr, n) => { const size = Math.ceil(arr.length / n); return Array.from({ length: n }, (v, i) => arr.slice(i * size, i * size + size) ); } console.log(tips_chunkIntoN([1, 2, 3, 4, 5, 6, 7,8], 4));
Output:
[[1,2],[3,4],[5,6],[7,8]]
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