Have you ever encountered strange symbols or characters that you can’t print or see on your screen? These are non-printable characters that have special meanings in computer systems and programming languages.
Non-printable characters are control characters that are used to perform specific functions rather than being displayed as visible characters. They are often represented by symbols such as squares, question marks, or other placeholders.
Non Printable Characters List
Non Printable Characters List
Some common non-printable characters include the null character (NUL), which represents the end of a string; the backspace character (BS), which moves the cursor back one position; and the tab character (TAB), which creates a horizontal space.
Other non-printable characters include the carriage return (CR), which moves the cursor to the beginning of the line; the line feed (LF), which moves the cursor to the next line; and the escape character (ESC), which is used to introduce control sequences.
Understanding non-printable characters is essential for programmers and system administrators who work with text files, command-line interfaces, and other environments where these characters may be encountered. By knowing how to identify and handle non-printable characters, you can avoid unexpected behavior in your programs and scripts.
Next time you come across a strange symbol or character that you can’t print, remember that it might be a non-printable character with a specific purpose in the world of computing. Knowing how to recognize and interpret these characters can help you navigate the digital landscape more effectively.
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