In the following, I use the term “character” to denote something that can be displayed on a screen and printed on paper by a computer. The official name in Unicode is “code-point”. The letter ‘a’ is a code-point – it is “character” number 97 (0x61), so is a ‘ྦྷ’ (character 4007, 0xfa7) Unicode as such … Read more
Texts have many different meaning and usages, so the question is difficult to answer. First: about codepoint. We uses the term codepoint because it is easy, it implies a number (code), and not really confuseable with other terms. Unicode tell us that it doesn’t use the term codepoint and character in a consistent way, but … Read more
public static void main(String [] args) { String input = “ÁÉÍÓÚÜÑáéíóúüñ¡¿”; //simulate ISO_8859 input ByteBuffer iso = StandardCharsets.ISO_8859_1.encode(input); CharBuffer buffer = StandardCharsets.ISO_8859_1.decode(iso); ByteBuffer byteBuffer = StandardCharsets.UTF_8.encode(buffer); System.out.println(new String(byteBuffer.array())); } 3 solved How do I take data that might be encoded using latin-1 text format and interpret it as utf-8 [closed]
It doesn’t work because .next() returns a String. Instead, read the first character of the string returned. Scanner input = new Scanner(System.in); String temp = input.nextLine(); char ch = temp.charAt(0); int a = (int) ch; System.out.println(a); 0 solved java convert a english letter to unicode [closed]
Add the arg “encoding = ‘utf-8′” with open(path_to_save, “wb”, encoding=”utf-8″) as save_file: save_file.write(data) 3 solved Python 3.6: How to save file with unicode/utf-8 filename? [closed]
After investigating the issue here: String concatenation containing Arabic and Western characters I found out that I was using “\U202C” instead of \u202C” (Captial “U” made it unrecognizable). Once replace with small U, it worked like a charm. solved Android doesn’t recognize the \u202A and \u202c
LF: U+000A CR: U+000D Tab: U+0009 http://en.wikipedia.org/wiki/List_of_Unicode_characters solved Tab / LF / CR unicode character
iconv can convert between different encodings, if that’s what you mean. 4 solved Converting ASCII text to Unicode with formatting [closed]
Your current use of preg_replace_callback() assumes that all regex matches will be replaced with a link. Since the emojis will not be used as part of a link, the simples solution is to leave the preg_replace_callback() as-is, an add an extra step after that where we do the unicode replacement. function convertAll($str) { $regex = … Read more
I’m guessing the problem is that in your compiler char is signed (the standard allows it to be either signed or unsigned, it’s implementation-defined/specific). As such, whenever you convert chars that have bit 7 set to 1 (0x80 through 0xFF) into any larger integer type, it’s treated as a negative value and it gets sign-extended … Read more
You’ve already confirmed in Encoding JSON to support UTF-8 characters in an android app that in a regular browser, you get question marks too. This indicates that the problem is server side. The issue is probably that the database connection from PHP to MySQL is not set to UTF-8. During the response, any non-ISO8895-1 chars … Read more
The point of single-quoted strings is that they don’t support escape characters. The documentation says this very clearly: All other instances of backslash will be treated as a literal backslash: this means that the other escape sequences you might be used to, such as \r or \n, will be output literally as specified rather than … Read more
Use json module to help you solve different Unicode. import json a=”\ud83d\udc95″ m = json.dumps({“k”: a}) print(json.loads(m)[“k”]) # ? solved How to decode javascript unicode string in python?
It’s common question. Seems that you’re using cmd which doesn’t support unicode, so error occurs during translation of output to the encoding, which your cmd runs. And as unicode has a wider charset, than encoding used in cmd, it gives an error IDLE is built ontop of tkinter’s Text widget, which perfectly supports Python strings … Read more
The most likely reason is that the default encoding for reading from standard input (via Scanner) does not match what your operating system uses. Note that the constructors for Scanner have an additional parameter String charsetName for the encoding type used to convert bytes from the file into characters to be scanned. Add the appropriate … Read more