how to open a binary file in Python code example

Example 1: write binary file in python

file = open("sample.bin", "wb")
COPYfile.write(b"This binary string will be written to sample.bin")
COPYfile.close()

Example 2: reading from a binary file

public static main(String[] args)
{
  Fileinputsream = new FileInputStream("");
  buffered
  
}