The ANSI character set uses them for foreign languages and math and publishing symbols (copyright, trademark, etc.). In the Mac, the upper 128 characters can be custom drawn.

What is the ASCII code chart? Codes 0 to 31 are not used for characters They are called control characters because they are used for actions like:. Carriage return (CR). Bell (BEL). Codes 65 to 90 ...

The Glyph Drawing Club blog has a fantastic post about the "small house" to be found in IBM code page 437. Unicode has inherited it (hopefully it'll show up quoted below in whatever form your system ...

The 16×2 LCD display is a classic in the microcontroller world, and for good reason. Add a couple of wires, download a library, mash out a few lines of code, and your project has a user interface ...

Could malicious backdoors be hiding in your code, that otherwise appears perfectly clean to the human eye and text editors alike? A security researcher has shed light on how invisible characters ...

Also known as the PC-8 symbol set as well as Code Page 437, the OEM character set is built into every graphics card. It is also the character set used by Windows in order to display DOS ...

Character sets are usually used to specify a list of characters of which any must match. ... New Python Env Manager in VS Code — What You Need to Know. Jul 1, 2025 4 mins. Python.