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81 questions linked to/from Convert hex string to integer in Python
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197 votes
3 answers
541k views

I have some Perl code where the hex() function converts hex data to decimal. How can I do it on Python?
Sir D's user avatar
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42 votes
5 answers
62k views

I have a string that can be a hex number prefixed with "0x" or a decimal number without a special prefix except for possibly a minus sign. "0x123" is in base 16 and "-298" is in base 10. How do I ...
Hein's user avatar
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10 votes
1 answer
130k views

I using the pyqt5 line edit box as my input boxes. I want to take the input from the input boxes and convert it from string to hex to send to serial capture. For example I did this but I didn't ...
CripsyBurger's user avatar
  • 530
2 votes
3 answers
5k views

Possible Duplicate: 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 advice. Thanks.
jozei's user avatar
  • 39
-1 votes
2 answers
9k views

I need to convert following string array into integers. How to do it in python. Those string are hex values. ['02', '01', '03', '01', '04', '01', '05', '01', '06', '01', '07', '01', '08', '01', '09', ...
Jayasuriya Perera's user avatar
  • 83
1 vote
2 answers
8k views

I need to write a function that converts hex to decimal and I've got an idea of how to do it but I'm stuck at the first bit. So far I am taking the user input and returning it in hex, but this only ...
JaAnTr's user avatar
  • 906
-1 votes
1 answer
9k views

I've been struggling for a while doing that and can not find the right way to do it. I have a HEX 8a:01 which is the unsigned INT16 394 How can I do that in python 3.X ? Thanks in advance
deubNippon's user avatar
  • 139
0 votes
7 answers
3k views

import math def hexToDec(hexi): result = 0 for i in range(len(hexi)-1,-1,-1): if hexi[i] == 'A': result = result + (10 * math.pow(16,i)) elif hexi[i] == 'B': ...
user3243566's user avatar
  • 3
-1 votes
1 answer
1k views

So, I have a list containing strings that represent hex values like: ['02', 'ff', '98', '80', '39', '31', '03'] I would like to generate a new list that contains the actual hex values like: [0x02, ...
NicoCaldo's user avatar
  • 1,699
-2 votes
1 answer
973 views

I have had problems with converting strings (like inputs) into denary, as a string is a necessary for using hexadecimal (as it can't be stored as an integer because of the characters a-f being ...
waevarc's user avatar
  • 56
-1 votes
1 answer
872 views

I have been trying to convert a hexadecimal string into a hexadecimal value in Python just as you can convert a string containing an integer into an integer value. I have tried the following >>...
lotrgandalf's user avatar
  • 41
0 votes
1 answer
349 views

I know this may be an incredibly easy answer but I couldn't find the answer to this so is there an easy way to convert between hex and decimal and binary and hex in python like the way you can convert ...
Music Champ29's user avatar
  • 77
0 votes
0 answers
320 views

I have a input JSON file which include data with String like "Address": "0x33". I would like to use this data to open my raw data file and seek to the file location. infile.seek(0x30,0) How could I ...
Victor Hsu's user avatar
  • 1
0 votes
1 answer
286 views

I have raw hex from a com port that I want to represent as a hex value that I can use later for bitwise operations. For example, I have 1035 and I want it as 0x1035. I am relatively certain the hex()...
user3324251's user avatar
  • 41
-3 votes
1 answer
188 views

There are two dictionaries (d1 and d2) formed after combining list values. I have to subtract the values (d2-d1) and print the dictionary. d1 = {'Rash': '80000000', 'Kil': '80000020', 'Varsha': '...
Yash K's user avatar
  • 17

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