Convert Base64 To Binary Python Code Example


Example 1: base64 decode python


>>> import base64
>>> encoded = base64.b64encode(b'data to be encoded')
>>> encoded
b'ZGF0YSB0byBiZSBlbmNvZGVk'
>>> data = base64.b64decode(encoded)
>>> data
b'data to be encoded'

Example 2: convert binary string to base 10 value in python


def getBaseTen(binaryVal):
	count = 0

	#reverse the string
    binaryVal = binaryVal[::-1]

    #go through the list and get the value of all 1's
	for i in range(0, len(binaryVal)):
    	if(binaryVal[i] == "1"):
            count += 2**i
    
    return count

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