GHB (gamma-hydroxybutyrate) is produced naturally in the human body in very small amounts. When taken as a recreational drug, and especially when taken in combination with alcohol or other drugs, GHB can be extremely dangerous.
TCP Checksum is a 16-bit field in TCP header used for error detection. It is computed over the TCP segment (might plus some padding) and a 12-byte TCP pseudo header created on the fly. Same as IP checksum, TCP checksum is also oneâs complement of the oneâs complement sum of all 16 bit words in the computation data.
Jupiterimages/Photos.com/Getty Images. Microsoft Word 2010 can insert check boxes on a fillable form. The check box symbol on a list of tasks or items can help streamline a process. These square symbols can appear on-screen or on a printout.