ThankQ baker
das rite mang. sho dem di wey
>E349DAAB-AEE3-45EF-B056-2
UUID / GUIDs
A GUID is most commonly written in text as a sequence of hexadecimal digits separated into five groups, such as:
3F2504E0-4F89-11D3-9A0C-0305E82C3301
Why aren't GUID/UUID strings just random bytes encoded using hexadecimal of X length?
This text notation contains the following fields, separated by hyphens:
| Hex digits | Description |------------------------- | 8 | Data1 | 4 | Data2 | 4 | Data3 | 4 | Initial two bytes from Data4 | 12 | Remaining six bytes from Data4
There are also several versions of the UUID standards.
Version 4 UUIDs are generally internally stored as a raw array of 128 bits, and typically displayed in a format something like:
uuid:xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
This matches the data. Note the 4 is common in the 3rd group
It is a way of uniquely identifying a file.
This means there shouldn't be any conflicts over the name when saving a file to disk.
If many people are using a computer system and all save a file, no file name should not conflict with another.
Basically Apple use this because everything picture the user takes can be recorded by Apple (on the Cloud).
Wut?!
THE 'CODE' IS JUST A UUID/GUID!
THE 'CODE' IS JUST A UUID/GUID!
A way of uniquely naming a file - as used by Apple.
THE 'CODE' IS JUST A UUID/GUID!
THE 'CODE' IS JUST A UUID/GUID!
The RFC (specification) can be seen here, with relevant part quoted below:
https:// www.ietf.org/rfc/rfc4122.txt
4.1.2. Layout and Byte Order To minimize confusion about bit assignments within octets, the UUID record definition is defined only in terms of fields that are integral numbers of octets. The fields are presented with the most significant one first. Field Data Type Octet Note # time_low unsigned 32 0-3 The low field of the bit integer timestamp time_mid unsigned 16 4-5 The middle field of the bit integer timestamp time_hi_and_version unsigned 16 6-7 The high field of the bit integer timestamp multiplexed with the version numberLeach, et al. Standards Track [Page 6]RFC 4122 A UUID URN Namespace July 2005 clock_seq_hi_and_rese unsigned 8 8 The high field of the rved bit integer clock sequence multiplexed with the variant clock_seq_low unsigned 8 9 The low field of the bit integer clock sequence node unsigned 48 10-15 The spatially unique bit integer node identifier
>WTF does FB and Twitter USE Digital Biological data bank for????
Facebook & Twitter are free for you - BECAUSE YOU ARE THE PRODUCT.
They take your (now digitized medical records) and cross reference them with what they have on genes. Then they can sell the dataset on to health insurance, etc as it is more valuable.
>Are you completely incapable of looking something up?
What part of
Save & archive everything!
did you not get about this board?
>www.sacbee.com/news/nation-world/national/article208965064.html
https:// archive.fo/cIywY
Operation Castaway, then Fast & Furious came after