How-to articles, tricks, and solutions about UTF-8

Here is an example of how to handle a UnicodeDecodeError caused by an invalid start byte:

The file_get_contents() function in PHP is used to read the contents of a file into a string.

This can occur if your PHP code is using the ISO-8859-1 character set instead of UTF-8.

To write a file in UTF-8 encoding with PHP, you can use the fopen, fwrite, and fclose functions.

In PHP, you can use the utf8_decode() function to decode a string that contains Unicode escape sequences.

To remove all non-printable characters in a string in PHP, you can use the preg_replace function with a regular expression pattern that matches non-printable characters.

If you want to learn how to set the HTTP header to UTF-8 in PHP, then read this snippet, examine and run the examples, that are demonstrated in it.

To set the default character encoding for the Java Virtual Machine (JVM), you can use the -Dfile.encoding option when starting the JVM.

To read a file in Unicode (UTF-8) encoding in Python, you can use the built-in open() function, specifying the encoding as "utf-8".

To convert a byte array to a string in UTF-8 encoding, you can use the following method in Java:

UTF-8 is a character encoding that supports a wide range of characters and is often used for handling multilingual text.

This issue is likely caused by a mismatch between the character encoding used by the source of the text (e.g.

UTF-8 is a character encoding that represents each character in a text document as a unique numerical code.

Here is a code snippet that demonstrates how to work with UTF-8 encoding in a Python source file: