Does any here knows how to use unicode in c program to display like
japanese or Russian characters? thanks
5  6966 
In <be************ **************@ posting.google. com> in************* *@yahoo.com (godhand) writes: Does any here knows how to use unicode in c program to display like
japanese or Russian characters? thanks
For a C99 implementation, use UCN's. For a C89 implementation, read the
documentation. Both standards require printf to handle multibyte
characters in its format string.
Note, however, that neither standard requires the execution character
set to support Unicode.
Dan
--
Dan Pop
DESY Zeuthen, RZ group
Email: Da*****@ifh.de
"cody" <do************ *********@gmx.d e> wrote in message
news:bm******** ****@ID-176797.news.uni-berlin.de... you can use wchar_t to gain unicode support
Really? How? Remember the subject here is
ISO standard C.
-Mike
In article <D1************ *****@newsread3 .news.pas.earth link.net>,
"Mike Wahler" <mk******@mkwah ler.net> wrote: "cody" <do************ *********@gmx.d e> wrote in message
news:bm******** ****@ID-176797.news.uni-berlin.de... you can use wchar_t to gain unicode support
Really? How? Remember the subject here is
ISO standard C.
typedef unsigned short Unicode;
looks quite useful to handle 16 bit unicode. As an alternative, use UTF8
encoding. That way, you can use all the plain C char* functions, as long
as you remember that for example strlen () will return the number of
bytes in a string, which will usually not be the same as the number of
unicodes which will not be the same as the number of characters.
in comp.lang.c i read: you can use wchar_t to gain unicode support (assumed an appropriated font is
installed).
no, you only get wide-character support. it *may* be unicode. or it may
be something else. just what is provided is implementation defined. there
is a way for the implementation to signal that it does in fact provide
unicode support via the wide-character paradigm, the __STDC_ISO_1064 6__
macro.
--
a signature This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Michael Weir |
last post by:
I'm sure this is a very simple thing to do, once you know how to do it, but
I am having no fun at all trying to write utf-8 strings to a unicode file.
Does anyone have a couple of lines of code that
- opens a file appropriately for output
- writes to this file
Thanks very much.
Michael Weir
|
by: Bill Eldridge |
last post by:
I'm trying to grab a document off the Web and toss it
into a MySQL database, but I keep running into the
various encoding problems with Unicode (that aren't
a problem for me with GB2312, BIG 5, etc.)
What I'd like is something as simple as:
CREATE TABLE junk (junklet VARCHAR(2500) CHARACTER SET UTF8));
import MySQLdb, re,urllib
|
by: Francis Girard |
last post by:
Hi,
For the first time in my programmer life, I have to take care of character
encoding. I have a question about the BOM marks.
If I understand well, into the UTF-8 unicode binary representation, some
systems add at the beginning of the file a BOM mark (Windows?), some don't.
(Linux?). Therefore, the exact same text encoded in the same UTF-8 will
result in two different binary files, and of a slightly different length.
Right ?
|
by: Zenobia |
last post by:
Recently I was editing a document in GoLive 6. I like GoLive because it has some nice
features such as:
* rewrite source code
* check syntax
* global search & replace (through several files at once)
* regular expression search & replace.
Normally my documents are encoded with the ISO setting.
Recently I was writing an XHTML document. After changing the encoding to UTF-8 I used the
|
by: webdev |
last post by:
lo all,
some of the questions i'll ask below have most certainly been discussed
already, i just hope someone's kind enough to answer them again to help
me out..
so i started a python 2.3 script that grabs some web pages from the web,
regex parse the data and stores it localy to xml file for further use..
at first i had no problem using python minidom and everything concerning
| | |
by: Neil Schemenauer |
last post by:
python-dev@python.org.]
The PEP has been rewritten based on a suggestion by Guido to change
str() rather than adding a new built-in function. Based on my
testing, I believe the idea is feasible. It would be helpful if
people could test the patched Python with their own applications and
report any incompatibilities.
PEP: 349
|
by: Nikolay Petrov |
last post by:
How can I convert DOS cyrillic text to Unicode
|
by: Jeff |
last post by:
Hi -
I'm setting up a streamreader in a VB.NET app to read a text file and
display its contents in a multiline textbox.
If I set it up with System.Text.Encoding.Unicode, it reads a unicode file
just fine. If I set it up as ASCII, it reads a non-unicode text file. But
I don't know the file format in advance.
How can my app determine whether to use Unicode encoding before I read the
|
by: Tomás |
last post by:
Let's start off with:
class Nation {
public:
virtual const char* GetName() const = 0;
}
class Norway : public Nation {
public:
virtual const char* GetName() const
|
by: ChaosKCW |
last post by:
Hi
I am reading from an oracle database using cx_Oracle. I am writing to a
SQLite database using apsw.
The oracle database is returning utf-8 characters for euopean item
names, ie special charcaters from an ASCII perspective.
I get the following error:
> SQLiteCur.execute(sql, row)
|
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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
| | |
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
| | |
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
