Good puppies start long before breeding ever takes place. Both parents need long-term care -- what dog people call conditioning -- to produce the best offspring. This means regular veterinary care, screening for genetic problems, pre-breeding tests, and regular exercise and good nutrition.
A universally unique identifier (UUID) is an identifier standard used in software construction. A UUID is simply a 128-bit value. The meaning of each bit is defined by any of several variants. For human-readable display, many systems use a canonical format using hexadecimal text with inserted hyphen characters.
The term GUID typically refers to various implementations of the universally unique identifier (UUID) standard. GUIDs are usually stored as 128-bit values, and are commonly displayed as 32 hexadecimal digits with groups separated by hyphens, such as. GUID can be stored as a 16- byte (128-bit) number; Microsoft defines a format which is split into four fields, defined as follows. Note that this format differs from the UUID standard only in the byte order of the first 3 fields.