I am trying to use str.encode()
but I get
>>> "hello".encode(hex)Traceback (most recent call last): File "<stdin>", line 1, in <module>TypeError: must be string, not builtin_function_or_method
I have tried a bunch of variations and they seem to all work in Python 2.5.2, so what do I need to do to get them to work in Python 3.1?
I want to take an integer (that will be <= 255), to a hex string representation
e.g.: I want to pass in 65
and get out '\x41'
, or 255
and get '\xff'
.
I've tried doing this with the struct.pack('c',
65)
, but that chokes on anything above 9
since it wants to take in a single character string.
I'm trying to convert a String of hex to ASCII, using this:
public void ConvertHex(String hexString){ StringBuilder sb = new StringBuilder(); for (int i = 0; i < hexString.Length; i += 2) { String hs = hexString.Substring(i, i + 2); System.Convert.ToChar(System.Convert.ToUInt32(hexString.Substring(0, 2), 16)).ToString(); } String ascii = sb.ToString(); MessageBox.Show(ascii);}
but I get an out or bounds exception, I'm sure its a glaring error but other code I have tried does not work either. What am I doing wrong?
I have a function that takes in a value for an address in memory as a string (user input). It is input is taken in as a hex value
char * address = new char[16];address = "fff85044";
How would I convert that string into a readable address value?A sort of stoh (string to hex) function if it exists
I need to format a dictionary with multiple integer lists as hex in python 2.7.
I've found a way to format integers from a dictionary as hex. In this example the hex will work, the hexlist will not.
dict = { "hex": 0x12, "hexlist": [0x13, 0x14]}print("{hex:x}, {hexlist:x}".format(**dict))
(Python Sting Formatting - Real Python)
And there is also a way to print a integer list as hex using:
''.join('{:02X}'.format(hex) for hex in hexlist)
(Format ints into string of hex)
But I can't figure out how to combine the two...
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