Answers for "python decimal to binary 8 bit"

python convert a binary number to a decimal number

def binToDec(num):

    temp = str(num)
    arr = []
    final = []

    for i in temp:
        arr.append(i)

    arrNums = [str(x) for x in arr]
    arrNums.reverse()

    j = 0
    for i in range(0, len(arrNums)):
        factor = arrNums[i]*(2**j)
        j += 1
        final.append(factor)

    decimal = 0
    for i in range(0, len(final)):
        decimal += final[i]

    return decimal

if __name__ == "__main__":
	num = 101000
    print(binToDec(num)) # Expected Output : 40

convert decimal to binary in python

======= Convert Decimal to Binary in Python ========
my_int = 10;
#Method 1: using bin
n1 = bin(my_int).replace("0b", "")   #1010
or n1 = bin(my_int)[2:] 

#Method 2: using format
n2 = "{0:b}".format(my_int)       
or n2 = format(my_int, 'b')        #1010