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  1. Nov 17, 2023 · bytearray() method returns a bytearray object in Python which is an array of given bytes. It gives a mutable sequence of integers in the range 0 <= x < 256.

  2. A source to use when creating the bytearray object. If it is an integer, an empty bytearray object of the specified size will be created. If it is a String, make sure you specify the encoding of the source. encoding: The encoding of the string: error: Specifies what to do if the encoding fails.

  3. Aug 23, 2023 · In Python, the bytearray() function is a powerful tool that allows you to create a mutable sequence of bytes. This function is particularly useful when you need to manipulate binary data, work with low-level data structures, or modify existing byte sequences.

  4. The syntax of bytearray () method is: bytearray ( [source [, encoding [, errors]]]) bytearray () method returns a bytearray object (i.e. array of bytes) which is mutable (can be modified) sequence of integers in the range 0 <= x < 256. If you want the immutable version, use the bytes () method.

  5. Dec 18, 2022 · ByteArray in a Nutshell. ByteArray is a data structure in Python that can be used when we wish to store a collection of bytes in an ordered manner in a contiguous area of memory. ByteArray comes under binary data types. You can use the bytearray () constructor to create a ByteArray object as shown below.

  6. Parameter Description; source: Optional. A source to initialize the array.It can be an iterable, a buffer, a string, etc. encoding: Optional. If the source is a string, this parameter specifies the encoding used to convert the string to bytes.

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  8. May 26, 2019 · The bytearray() method returns an array of bytes of the given size. Example 1: Array of bytes from an integer When an integer is passed as an argument to the bytearray(), it creates the array of that size and initialize the array with null bytes.

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