- 1 year ago
Text not showing after printing UTF-8 in C
If you're printing UTF-8 text in C and the text is not displaying correctly, it could be due to several reasons. Here are a few possible solutions:
Set the correct locale: Ensure that your program sets the correct locale before printing UTF-8 text. The locale controls the character encoding and other aspects of text handling. To set the UTF-8 locale, you can use the
setlocale
function from<locale.h>
.c#include <stdio.h>
#include <locale.h>
int main()
{
setlocale(LC_ALL, "en_US.UTF-8");
// Print UTF-8 text
printf("こんにちは"); // Example UTF-8 text
return 0;
}
By setting the locale to
"en_US.UTF-8"
, you specify the English language with UTF-8 encoding. Adjust the locale string according to your language and region requirements.Use a compatible terminal or console: Ensure that the terminal or console you are using supports UTF-8 encoding. Some older terminals may not display UTF-8 characters correctly. If you're using a Windows console, you might need to change the console's code page to UTF-8. You can do this by running the command
chcp 65001
before executing your program.Check the text editor or IDE settings: If you're using a text editor or an Integrated Development Environment (IDE) to write your C code, verify that the editor is configured to handle UTF-8 encoded files. Saving the source code file with UTF-8 encoding is important to preserve the characters correctly.
Verify the encoding of the source code file: Ensure that the source code file itself is encoded in UTF-8. Use a text editor or an encoding detection tool to confirm the file's encoding. If the file is not encoded in UTF-8, save it with the correct encoding and try again.
By applying these solutions, you should be able to print and display UTF-8 text correctly in your C program.