How do I convert a hex string to an int in Python? I may have it as "0xffff" or just "ffff".
Say I have the classic 4-byte signed integer, and I want something like
to give me something like
In reality, the above gives me -0x1. I'm dawdling about ...
In Python, I'm constantly using the following sequence to get an integer value from a byte buffer (in python this is a str).
I'm getting the buffer from the struct.unpack() routine. ...
Basically I want to have access to all standard python int operators, eg
__xor__ etc, specifically whenever the result is finally printed I want it represented in Hex format. ...
hi I get user argv from command line as follows:
and I want python to treat it as hex directly...
str = sys.argv
how is it possible? thanks!
Convert hex string to int in Python
Hello, I want to use some string like "0xFF123456" as a 32-bit unsigned integer.
Please give me some ...
I want to take an integer (that will be <= 255), to a hex string representation
eg: I want to pass in 65 and get out '\ x41', or 255 and get ...
I have a list of hex bytes strings like this
['BB', 'A7', 'F6', '9E']
(as read from a text file)
How do I convert that list to this format?
[0xBB, 0xA7, 0xF6, 0x9E]
How to convert
x = "0x000000001" # hex number string
y = "1"
I have a negative integer (4 bytes) of which I would like to have the hexadecimal form of its two's complement representation.
>>> i = int("-312367")
But I would like to ...
Ok so going from Base 32 hex (aka. Triacontakaidecimal) to integer is pretty easy for example:
How do you do it the other way around however? I was thinking of setting ...
How do I convert a hex string to a signed int in Python 3.2?
The best I can come up with is
h = '9DA92DAB'
b = bytes(h, 'utf-8')
ba = binascii.a2b_hex(b)
print(int.from_bytes(ba, byteorder='big', signed=True))
Is there ...
I want to get a python solution for this problem:
integer 1 -> string "0x00000001"
integer 64 -> string "0x00000040"
integer 3652458 -> string "0x0037BB6A"
The string size will not be change if number ...
I use python 2.6
Positive and negative value are the same?
When I use calc, the value is