473,386 Members | 1,766 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,386 software developers and data experts.

String to ASCII values

Hello,

How do I convert a string like 'A' to its ASCII value(s) ?

Greets,
Benjamin
Jul 18 '05 #1
3 47780
Benjamin Hepp wrote:
Hello,

How do I convert a string like 'A' to its ASCII value(s) ?

Greets,
Benjamin


ord('A')

hth,
anton.

Jul 18 '05 #2
Benjamin Hepp wrote:
Hello,

How do I convert a string like 'A' to its ASCII value(s) ?


Perhaps you want something like this:
for x in 'abcde':

... print ord(x), hex(ord(x))
...
97 0x61
98 0x62
99 0x63
100 0x64
101 0x65

Look here for documentation:

http://www.python.org/doc/current/li...-in-funcs.html
Dave

--
Dave Kuhlman
http://www.rexx.com/~dkuhlman
dk******@rexx.com
Jul 18 '05 #3
Benjamin Hepp wrote:
Hello,

How do I convert a string like 'A' to its ASCII value(s) ?


The struct module is nifty, and most likely faster than ord()
#########

from struct import unpack

def toBytes(value):
"Turns a string into a list of byte values"
return unpack('%sB' % len(value), value)

print toBytes('ABCDEFG')

regards Max M

Jul 18 '05 #4

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

4
by: Neil W. | last post by:
I'm coming back to Perl after a long absence. I am trying to add up the ascii values of the characters in a string. Can anyone refresh my memory? Thanks.
6
by: Drew | last post by:
I need to display the ASCII numeric values of each letter in a string. I think strings are stored in unicode in C# (?) I can convert the string to a char array but how do I get the ascii values...
1
by: Kermit Piper | last post by:
Hello, I have a function that lets me convert one character and throw an alert with the corresponding ASCII value, but what I am having trouble with is applying it to a text box. What I'm trying...
1
by: Kermit Piper | last post by:
Hello, OK, almost there. Here's what I have so far, which handles characters as they're typed in. Could someone please show me how I would loop through all the values that are entered if a block...
7
by: Jeffrey Spoon | last post by:
Hello, I'm a bit stuck trying to convert a text file which contains extended ASCII text and changing the ASCII values so they become readable. I do this by subtracting 127 from the ASCII value....
1
by: adnanahmed714 | last post by:
hi all i have a string <cr><lf>999,1.52,32.85,5.91,15.81,1.39,26.17,15.75,12.3 want to calculate its ASCII values sum which is equal to 2411.How can i calculate ascii sum of all the...
0
by: nmsreddi | last post by:
Hi friends I am working on serialport in c# ,i am using C#2005 i have successfully done the serial communication with GSM modem and able to send and receive data , the main problem ,the serial...
10
by: manontheedge | last post by:
I want to read in an image file ( bmp, jpeg, ... ) so I can retain it's ascii / binary values, and alter the image. How can I do this in C++ ( I'm using Visual Studio, various versions ). so...
0
by: squrel | last post by:
Hello All, I have a table in my database with a field itemqty and the type was int and need to change it to decimal as i need the decimal point in my textbox.. i have a code for integer ascii...
5
by: siddhanta | last post by:
hi, i read the ascii value from a file and wrote the decimal one in other file. But values above "127" i.e. extended ascii are printed as" 65533." here ais wat i did: private void...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.