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encode

Convert strings into UTF-8 byte buffers.

API

Numeric.string.encode(input)

Converts strings into UTF-8 byte buffers.

  • Parameters:
    • input: String or array of strings to encode
  • Returns: Byte buffers matching the input shape
  • NumPy: Covers np.strings.encode, np.char.encode through a single Numerix method.

Examples

Encode a single string

import Numeric from '@neabyte/numerix'

const bytes = Numeric.string.encode('hi')

console.log(Array.from(bytes))
// [104,105]

Encode an array of strings

import Numeric from '@neabyte/numerix'

const buffers = Numeric.string.encode(['a', 'b'])

console.log(buffers.map((buffer) => Array.from(buffer)))
// [[97],[98]]

Encode an empty string

import Numeric from '@neabyte/numerix'

const bytes = Numeric.string.encode('')

console.log(Array.from(bytes))
// []

Encode a non ascii character

import Numeric from '@neabyte/numerix'

const bytes = Numeric.string.encode('é')

console.log(Array.from(bytes))
// [195,169]