Two I’ve visited are ascii-code.com and another is Special Characters — Alt Code Sequences. Remember to press and hold the Alt key and enter a 0 (zero) before each code; for example ...

In this post, we will show you how to remove non-printable characters in Excel. The first 32 characters in the ASCII character table (a standard data-encoding format for communication between ...

With ASCII, each letter, number or symbol is given a number code from 0 to 127. For example, the ASCII code for uppercase A is 65 and for lowercase a is 97. Most computers use ASCII codes to ...