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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