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30-seconds-of-code/snippets/byteSize.md
Angelos Chalaris 0425ebefe7 Archive, multitagging, cleanup
Cleaned up the current snippets for consistency and minor problems, added multiple tags to most of them, archived a few.
2018-01-05 16:33:54 +02:00

298 B

byteSize

Returns the length of a string in bytes.

Convert a given string to a Blob Object and find its size.

const byteSize = str => new Blob([str]).size;
byteSize('😀'); // 4
byteSize('Hello World'); // 11