On Aug 12, 2008, at 2:04 PM, Andy Lee wrote:
This is also good:
http://icu-project.org/userguide/unicodeBasics.html
I found this much clearer and better-written than the first document
you referenced. It defines terms and concepts in an orderly
progression. But I would have found it
On Mon, Aug 11, 2008 at 9:30 PM, Deborah Goldsmith [EMAIL PROTECTED] wrote:
Anyone who is considering writing code that looks through the contents of an
NSString (as opposed to just treating the whole string as a unit) needs to
learn the basics of processing Unicode.
Joel Spolsky has a great
On Aug 12, 2008, at 8:41 AM, Kyle Sluder wrote:
On Mon, Aug 11, 2008 at 9:30 PM, Deborah Goldsmith
[EMAIL PROTECTED] wrote:
Anyone who is considering writing code that looks through the
contents of an
NSString (as opposed to just treating the whole string as a unit)
needs to
learn the
On Aug 12, 2008, at 9:13 AM, Deborah Goldsmith wrote:
The Absolute Minimum Every Software Developer
Absolutely, Positively Must Know About Unicode and Character Sets (No
Excuses!):
http://www.joelonsoftware.com/articles/Unicode.html
That article is missing several concepts which are
On Tue, Aug 12, 2008 at 12:13 PM, Deborah Goldsmith [EMAIL PROTECTED] wrote:
That article is missing several concepts which are essential for
understanding Unicode; like many programmers, Mr. Spolsky thinks of Unicode
as wide ASCII, which it is not. The article doesn't cover surrogate pairs
Count me as another Spolsky defender.
On Aug 12, 2008, at 12:13 PM, Deborah Goldsmith wrote:
On Aug 12, 2008, at 8:41 AM, Kyle Sluder wrote:
http://www.joelonsoftware.com/articles/Unicode.html
That article is missing several concepts which are essential for
understanding Unicode; like many
This is not a good approach for a number of reasons.
First, Unicode distinguishes between a code point (an encoded
character), a code unit (one 16-bit unichar), and a grapheme
cluster (what the user thinks of as a character). They're all
different. A grapheme cluster may consist of one or
I'm a newbie myself but this might help you:
As far as I know,
[ob characterAtIndex:num]
(replacing num with the character you are after)
..will extract the single character at index num.
For example:
NSLog(@%c,[ob characterAtIndex:i]);
Outputs to the console that character in
Hi,I want to retrieve characters from NSString Can any one guide me how to
do it.
Ex:
NSString *ob=@TEST Object;
Now how to retrieve the Test Object value into my Char Array.
Regards,
Sri.
___
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Hi!
Would -[NSString getCharacters:] or -[NSString getCharacters:range]
(both of which return a unichar array), or better yet -[NSString
getCString:maxLength:encoding:] work for your purposes?
Even better still, perhaps one of
- [NSString cStringUsingEncoding:]
-
Not to reply to myself, but -- erm -- that second one should be -
[NSString getCharacters:range:] -- with a second colon (this one after
range). Also, sorry for top-posting, but I had to since I neglected
to bottom post in my original reply.
Cheers,
Andrew
On Aug 7, 2008, at 9:53
On Aug 7, 2008, at 10:27 PM, SridharRao M wrote:
Hi,I want to retrieve characters from NSString Can any one guide me
how to
do it.
What do you mean by that? If you want to translate an NSString into a
C char array, then use -UTF8String. If you want to get a range of 2-
byte characters
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