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How to perform base conversion in python
1. Convert decimal to binary (bin)
First, let’s look at how to convert a decimal into binary. We can use python’s built-in method bin
dec=10 print bin(dec)
Output
0b1010
The binary in python starts with ob
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2. Convert decimal to octal (oct)
Let’s take a look at converting decimal to octal using the method oct(dec )
dec=10 print oct(dec)
Output
012
3. Convert decimal to hexadecimal (hex)
Then convert decimal to hexadecimal, also using python’s built-in The method performs hex(dec)
dec=10 print hex(dec)
output hexadecimal
0xa
4, binary conversion to decimal
dec=10 print str(int(bin(dec), 2))
output
10
5 , Convert octal to binary
Similar to the method of converting octal to binary
dec=10 print str(int(oct(dec), 8))
Output
10
6. Convert 16 to 10
Finally let’s look at the conversion of hexadecimal into decimal
dec=10 print str(int(hex(dec).upper(), 16))
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