2009/4/7 Keary Suska <cocoa-...@esoteritech.com>: > > On Apr 7, 2009, at 10:39 AM, Тимофей Даньшин wrote: > >> >> On Apr 7, 2009, at 8:14 PM, Keary Suska wrote: >>> >>> Are you properly encoding your C strings with -cStringUsingEncoding:? >> >> Yes, I think so. >> At present, I am using the -UTF8String method, but I also tried the >> -cStringUsingEncoding: to no avail. >> >> Here is the line that binds the string to the prepared statement: >> sqlite3_bind_text(sentence_insert_statement, 1, [string >> UTF8String], -1, SQLITE_TRANSIENT); >> and I translate it back into NSString by [string stringWithUTF8String], >> although I also tried the -stringWithCString: encoding: method. The >> characters _are_ mangled. >> And the funny thing is that i am able to add non-latin strings to it by >> reading sql files from SQLite in Terminal... > > > How do you define "string" (i.e. how is its value set)? There can be an > issue with UTF8 constant strings. Have you called -canBeConvertedToEncoding: > to make sure "string" is utf-8 compatible?
Note that [string canBeConvertedToEncoding:NSUTF8StringEncoding] will always return yes, because UTF-8 can represent any unicode string, and NSString is always* unicode string. * It is possible to get an NSString which does not contain valid unicode, by creating an invalid surrogate pair. If you do this, conversion to UTF-8 will fail, but [string canBeConvertedToEncoding:NSUTF8StringEncoding] will still return YES! Mike _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
