So I know this is a common problem with stuff like the charset, but the weird thing is that this works on a page with the same set-up/template, but not on this one!
So basically, my problem is that the page won't show Norwegian characters like å and ø.
Here's the page with the problem: http://suldal.underbakke.net/register.php
and here's one with the same template but working: http://suldal.underbakke.net/
(On the second one, it's a "å" in 4th post, in the name)
The page is declared as being in UTF-8 encoding, but it is in fact windows-1252 (or iso-8859-1) encoded. You can see this by manually selecting the encoding while viewing the page in a browser; browsers typically have a View menu where you can select the encoding.
Thus, as a quick fix, you could just change utf-8 to windows-1252 in the meta tag.
As a different workaround, you could replace the “special characters” (Scandinavian letters) by HTML entities, e.g. “ø” by ø. Depending on the authoring software, you might need to do something special to achieve this (e.g., enter “HTML mode”), because an authoring tool might automatically convert “&” to &.
As the best solution, find out how to save a file in UTF-8 encoding in the authoring program you are using, and keep the meta tag as is. This is typically either an option in the general settings of the program or a choice you can make in a “Save As” command.
Related
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 want to set a text in a label:
labelDemnaechst.setText(" Demnächst fällig:");
On the output in the application the characters "ä" are displayed wrong.
How can I display them well?
GWT assumes all source files are encoded in UTF-8 (and this is why you see löschen if you open them with an editor that interprets them as Windows-1252 or ISO-8859-1).
GWT also generates UTF-8-encoded files, so your web server should serve them as UTF-8 (or don't specify an encoding at all, to let browsers "sniff" it) and your HTML host page should be served in UTF-8 too (best is to put a <meta charset=utf-8> at the beginning of your <head>).
If a \u00E4 in Java is displayed correctly in the browser, then you're probably in the first case, where your source files are not encoded in UTF-8.
See http://code.google.com/webtoolkit/doc/latest/FAQ_Troubleshooting.html#International_characters_don't_display_correctly
well you have to encode your special charactars to Unicode. You can finde a list of the representive Unicode characters here.
Your examle would look like this:
labelDemnaechst.setText("Demn\u00E4lachst f\u00E4llig:");
Hope this helps, if noone has a better solution.
Appendix:
Thanks Thomas for your tipp, you really have to change the format in which eclipse safes it's source files. Per default it uses something like Cp1252. If you change it to UTF-8, your example works correct. (So Demnächst is written correctly).
You can edit the safing format, if you right-click on your file --> Preferences.
To get UTF-8 encoding for your entire workspace, go to Window -> Preferences. In the pop-up start typing encoding. Now you should have Content Types, Workspace, CSS Files, HTML Files, XML Files as result. In content Types you can type UTF-8 in the Default encoding text box, for the other elements you can just select the encoding in their respective listboxes.
Then check the encoding for your project in Project -> Properties -> Resource.
Detailed instruction with pictures can be found here:
http://stijndewitt.wordpress.com/2010/05/05/unicode-utf-8-in-eclipse-java/
Cheers
what i did:
open the file with notepad (Windows Explorer),
and save it with the option UFT-8 instead of proposed ANSI.
Encoding the project to UTF-8 didn't work (for me)
Cheerio
Use iso-8859-1 (western europe) character set instead of UTF-8.
I'm using HTML Tidy Online (http://infohound.net/tidy/) to tidy up some very old and messed up HTML file which contains some Hebrew characters. Whenever the page is processed by Tidy the output turns Hebrew characters into gibberish, even after changing encoding methods in the settings. Using different settings, I do manage to get the same output with the Hebrew characters as unicode entities.
I Googled around for a possible solution but found none.
I had a couple ideas in mind, but I'm not sure exactly how to approach them, if at all (maybe someone has a better solution).
I thought maybe I could (after processing the page) scan the page for unicode entities and replace them with the corresponding Hebrew characters (in a systematic way, of course).
Maybe I could take the HTML Tidy source code and modify it to output Hebrew characters appropriately. The problem with this is that I doubt I am knowledgeable enough to even get started on something like this.
I had a similar problem. Document in UTF-8, containing unicode characters. HTML Tidy turned them into HTML entities. This in HTMLTIDY.CFG fixed it:
char-encoding: utf8
input-encoding: utf8
output-encoding: utf8
Hope it helps.
The website http://infohound.net/tidy/ that you are using has a "Char encoding" clause at the bottom right. You need to choose utf-8, but first you need to make sure that the page is encoded in UTF-8 in your test editor. In Notepad++ for example, you can go to Encoding > Convert to UTF-8 without BOM.
I am creating a coldfusion page, that takes language translation data stored in a table in my database, and makes static js files for each language pairing of english to ___ etc...
I am now starting to work on russian, I was able to get the other languages to work fine..
However, when it saves the file, all the text looks like question marks. Even when I run my translation app, the text for just that language looks like all ?????
I have tried writing it via cffile as utf-8 or ISO-8859-1 but neither seems to get it to display properly.
Any suggestions?
Have you tried ISO-8859-5? I believe it's the encoding that "should" be used for Russian.
By all means do use UTF-8 over any other encoding type. You need to make sure that:
your cfm templates were written to disk with UTF-8 encoding (notepad++ handles that nicely, and so does Eclipse or the new ColdFusion Builder)
your database was created with the proper codepage for nvarchar (and varchar) datatypes
your database connection handles UTF-8
How to go about the last two items depends on your database back-end. Coldfusion is quite agnostic in that regard, as it will happily use any jdbc driver that you may need.
When working in a multi-character set environment, character set conversion issues can occur and it can be difficult to determine where the conversion issue occurred.
There are two categories into which conversion issues can be placed. The first involves sending data in the wrong format to the client API. Although this cannot happen with Unicode APIs, it is possible with all other client APIs and results in garbage data.
The second category of issue involves a character that does not have an equivalent in the final character set, or in one of the intermediate character sets. In this case, a substitution character is used. This is called lossy conversion and can happen with any client API. You can avoid lossy conversions by configuring the database to use UTF-8 for the database character set.
The advantage of UTF-8 over any other encoding is that you can handle any number of languages in the same database / client.
I can't personally reproduce this problem at all. Is the ColdFusion template that is making the call itself UTF-8? (with or without a BOM it matters not for Russian). In any case UTF-8 is absolutely what you should be using. Make sure you get a UTF-8 compliant editor. Which is most things on Mac. On Windows you could use Scite or GVim.
The correct encoding to use in a .js file is whatever encoding the parent page is in. Whilst there are methods to serve JavaScript using a different encoding to the page including it, they don't work on all browsers.
So make sure your web page is being saved and served in an encoding that contains the Russian characters, and then save the .js file using the same encoding. That will be either:
ISO-8859-5. A single-byte encoding with Cyrillic in the high bytes, similar to Windows code page 1251. cp1251 will be the default encoding when you save in a text editor from a Russian install of Windows;
or UTF-8. A multi-byte encoding that contains every character. All modern websites should be using UTF-8.
(ISO-8859-1 is Western European and does not include any Cyrillic. It is similar to code page 1252, the default on a Western Windows install. It's of no use to you.)
So, best is to save both the cf template and the js file as UTF-8, and add <cfprocessingdirective pageencoding="utf-8"> if CF doesn't pick it up automatically.
If you can't control the encoding of the page that includes the script (for example because it's a third party), then you can't use any non-ASCII characters directly. You would have to use JavaScript string literal escapes instead:
var translation_ru= {
launchMyCalendar: '\u0417\u0430\u043f\u0443\u0441\u043a \u041c\u043e\u0439 \u043a\u0430\u043b\u0435\u043d\u0434\u0430\u0440\u044c'
};
when it saves to file it is "·ÐßãáÚ ¼ÞÙ ÚÐÛÕÝÔÐàì" so the charset is wrong
Looks like you've saved as cp1251 (ie. default codepage on a Russian machine) and then copied the file to a Western server where the default codepage is cp1252.
I also just found out that my text editor of choice, textpad, doesn't support unicode.
Yes, that was my reason for no longer using it too. EmEditor (commercial) and Notepad++ (open-source) are good replacements.
I am writing a webapp in ZF and am having serious issues with UTF8. It's using multi lingual content through Zend Form and it seems that ZF heavily escapes all of these characters and basically just won't show a field if there's diacritical elements 'é' and if I use the HTML entity equivalent e.g. é it gets escaped so that the user will see 'é'.
Zend Form allows for having non escaped data, but trying to use this is confusing, and it seems it'd need to be used all over the place.
So, I have been told that if the page and the text is in UTF8, no conversion to htmlentities is required. Is this true?
And if the last question is true, then how do I convert the source text to UTF8? I am comfortable setting up apache so that it sends a default UTF8 charset heading, and also adding the charset meta tag to the html, but doing this I am still getting messed up encoding. I have also tried opening the translation csv file in TextWrangler on OSX as UTF8, but it has done nothing.
Thanks!
L
'é' and if I use the HTML entity equivalent e.g. é it gets escaped so that the user will see 'é'.
This I don't understand. Can you show an example of how it is displayed, as opposed to how it should be displayed?
So, I have been told that if the page and the text is in UTF8, no conversion to htmlentities is required. Is this true?
Yup. In more detail: If the data you're displaying and the encoding of the HTML page are both UTF-8, the multi-byte special characters will be displayed correctly.
And if the last question is true, then how do I convert the source text to UTF8?
Advanced editors and IDEs enable you to define what encoding the source file is saved in. You would need to open the file in its current encoding (with special characters being displayed correctly) and save it as UTF-8.
If the content is messed up when you have the right content-type header and/or meta tag specified, then the content is not UTF-8 yet. If you don't get it sorted, post an example of what it looks like here.