I have a UILabel which I change through the code. However when I create a NSString with the charaters æ,ø,å(Danish) I get an input conversion warning. The code look as this:
NSString *label=[[NSString alloc]initWithFormat:#"Prøv igen"];
And the warning I get is this - warning: input conversion stopped due to an input byte that does not belong to the input codeset UTF-8. I can understand that ø is probably not an UTF encoding but what to do? Anyone who can give me a hint about what to do to solves this?
Regards
Bjarke
Your source code is not saved as UTF-8, but most likely as something like ISO-8859-1.
Just open the file and re-save it as UTF-8 - and while you're at it, you should probably also make that the default. Exactly how to do that depends on what editor you're using.
Make sure your file text encoding is set to UTF-8, not Western (ISO) or something else. You can use the Xcode file info inspector to do this.
http://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/XcodeWorkspace/050-File_Management/file_management.html%23//apple_ref/doc/uid/TP40002677-BABICEHI
Make sure it says Unicode (UTF-8) for the File Encoding. If it asks you, tell it to reinterpret your file with the new encoding. Also, you may want to delete the problematic text and reinput it to get it to work.
I had the same problem, but my source code files were already UTF-8 encoded so I fix it in a different way.
In your case, it would have been something like
NSString *label=[NSString stringWithUTF8String"Prøv igen"];
I hope this will be helpful for others who stumble on this question
Related
I'm looking at a xliff file and found some weird boxes which I don't know what they are? (Please see screenshot)
Do you guys have any ideas what the weird bug boxes are?
Thank you very much and I'm looking forward to your reply!
I have never seen that character, but here is how I would go about finding out what it is:
The first thing to do is to check the source and target language of the XLIFF file, which should be defined in the XLIFF header. Perhaps this character is a valid character in either the source or the target language script.
The next step depends on whether you can contact the person who created the XLIFF file. If yes, you can show them what the file looks like for you and ask them if the file has perhaps been garbled during transmission.
If not, you could check the encoding of the XLIFF file. If it is UTF-16, just open the file in a hex editor, find the code point for this character, and look it up on unicode.org. If the file is encoded as UTF-8 open it in Notepad++ (or any other text editor that allows you to change the encoding), convert it to UTF-16, then proceed as described above.
If you don't know the encoding of the file it becomes a matter of guessing. You can look at some other <trans-units> (assuming that there are more than this one in your XLIFF file): if they contain other extended characters and they are displayed correctly your editor has probably guessed the right encoding, and you can convert to Unicode and look up the character code. Different text editors have different ways of guessing encodings: try a few.
It's possible that those characters are the result of an encoding conversion error, which are commonly called mojibake.
It's also possible this is some sort of emoji or unusual glyph that's not rendering correctly in your editor. This would be unusual, but given that it appears to be a UI string, it might be possible.
We have uploaded a file with bad encoding now when downloading it again all the "strange" French characters are mixed up.
Example of the bad text:
R�union
Now when opening the CSV with Openoffice we tried all of the encodings in the Dropdown none of them seem to work.
Anyone have a way to fix the encoding to the correct one that we can view the chars?
Links to file https://drive.google.com/file/d/0BwgeuQK3LAFRWkJuNHd2TlF2WjQ/view?usp=sharing
Kr.
Sadly there is no way to automatically fix the linked file. Consider the two words afectación and sécurité. In the file they have been converted incorrectly to afectaci?n and s?curit?. There is no way to convert the question marks back because sometimes they're ó and other times é.
(Actually instead of question marks the file uses the unicode replacement character, but that doesn't change the problem).
Hopefully you have an earlier version of the file that has not been converted incorrectly.
Next time try to use a consistent encoding. This question gives some suggestions for how to do this.
If the original data cannot be obtained, there is one thing that could be done outside of retyping the whole thing. It is possible to use dictionary lookups to guess the missing words. However this would be a difficult project, and there would be mistakes where incorrect guesses were made. It's probably not worth it.
I created file with UTF-8 encoded content (using PHP fputcsv).
When I open this file in Notepad++ - characters are wrong (Notepad++ starts with ANSI encoding).
When I set Format->"Encode in UTF-8" from menu - everything is fine.
Im worrying, that Notepad++ can recognize encoding somehow, and maybe something is wrong with my file created with fputcsv? First byte or something?
Automatically detecting an encoding is not something that can be done accurately. It's pretty much essential that the encoding be specified explicitly. It can be guessed in some cases, but even then not with 100% certainty.
This documentation (Encoding) explains the situation in relation to Notepad++.
They also point out that the difficulty arises especially if the file has not been saved with a Byte Order Mark (BOM).
Given that your file displays correctly once you manually set the encoding, I would say there's nothing wrong with how you are generating and saving the file. The only thing you can check for is whether a BOM is being saved, which might improve the chances of Notepad++ being able to automatically detect the encoding.
It's worth noting that although it may help editors like Notepad++ identify the encoding more accurately, according to The Unicode Standard document, the BOM is not recommended.
You have to check the lower right corner of the Notepad++ GUI to see the actual enconding that is being used. The problem it's not that Notepad++ specific because guessing the right encoding is a big problem without any real solution so it's better to let the user decide what is the most appropriate encoding in each single case.
When you want to reflect the encoding of the text file in a Java program, you have to consider two thnigs: encoding and character set. When you open a text file, you see encoding under "Encoding" menu. Additionally look at the character set menu point. Under "Eastern European" you will find "ISO 8859-2", and under Central European "Windows-1250". You can set corresponding encoding in the Java program
when you look up in the table:
https://docs.oracle.com/javase/8/docs/technotes/guides/intl/encoding.doc.html
For example, for Cenntral European character set "Windows-1250" the table suggest Java encoding "Cp1250". Set the encoding and you will see the characters in program properly.
I have a .csv list of businesses. The file has some strange characters in. For example, in this field: Stocktonon-Tees, the first hyphen, between Stockton and on seems to be a character with the value 6 rather than a hyphen, with the value 45. Stack overflow will probably sanatize this so you can't see it, so here is a pastebin:
http://pastebin.com/NuyyaQy9
Can anyone explain why this could be? Is it some encoding issue that I have missed? Or a corruption in the dataset?
Yes, it's almost certainly an encoding issue. A file just consists of binary data - it's how you interpret that binary data that matters. It sounds like Notepad is guessing at the originally-intended encoding, but whatever else you're using isn't.
Unfortunately you haven't said anything about what software is trying to read the file or what wrote it in the first place - but you should look at what encoding Notepad thinks it is, and work from there.
If it's your code that wrote the file out, and you get to decide the encoding, I'd recommend UTF-8 as a good general purpose, platform-portable encoding.
<text><![CDATA[øCu·l es tu principal reto, objetivo o problema?]]></text>
while parsing the above tag, its crashing.
how to parse the CDATA
the same line is appearing in windows like this...
<text><![CDATA[¿Cuál es tu principal reto, objetivo o problema?]]></text>
due to the special chars the parser is crashing.
why they are converted into special chars in Mac..?
how to solve this?
Well for one, the string as you post it here looks like something has gone wrong with the encoding. "ø" is not a Spanish character.
What xml parser are you using? I would guess that somewhere in that string is a character, possibly hidden, or maybe it's "ø" which makes your parser crash.
Edit (in response to the OP's comment)
I will try to guess what is happening and hope you can use my guess to resolve what is actually happening. So when you created the xml file you used some editor. This editor used a particular encoding. This means that it transferred the characters on your screen into bytes on your disk using a particular mapping from character into bytes (it encoded the characters into bytes). There are many different encodings, one common encoding is called Latin-1. So let's assume the file was encoded using Latin-1. After creating it, you transferred the file onto another machine where you opened it in a different editor. Now, how does the new editor know the encoding of the file? The answer is that it probably tried to guess the encoding. Now here is where the problem arises: it guessed wrong and interpreted the bytes using an encoding other than Latin-1.
While you have your (garbled) file open in an editor try selecting different encodings from the menu. The one that displays all your special characters correctly is likely to be the one used when the file was created.
Edit 2
But my other question remains: what xml parser are you using?
Edit 3
Ok, so now when you write "crashing", do you actually mean crashing or does it just return? Do you get an error message? If yes, what? Can you do the following:
Remove the funny characters from this line and run your code on the following:
<text><![CDATA[l es tu principal reto, objetivo o problema?]]></text>
Does it still crash?