Retrieved 2018-03-25. ↑ "PHP: New Features - Numeric literal separator". The PHP Group. Retrieved 2020-07-16. ↑ As an example, the DR-DOS DEBUG H command displays the entered number in hexadecimal, decimal, octal and binary notation: -h 1234 1234 #4660 \011064 %0001.0010.0011.0100 1 2 As an example, the DR-DOS DEBUG D command dumps the memory byte-wise in hexadecimal notation with bytes separated by spaces and groups of eight bytes separated by hyphens: -d 0 1234:0000 57 69 6B 69 70 65 64 69-61 20 68 65 6C 70 73 21 Wikipedia helps! ↑ "AirNam board endorses aircraft purchase plan".