15 lines
287 B
Markdown
15 lines
287 B
Markdown
### byteSize
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Returns the length of string.
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Convert a given string to a [`Blob` Object](https://developer.mozilla.org/en-US/docs/Web/API/Blob) and find its `size`.
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```js
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const byteSize = str => new Blob([str]).size;
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```
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```js
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byteSize("😀"); // 4
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byteSize("Hello World"); // 11
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```
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