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Recipe
The earliest known recipes date from approximately 1600 BC and come from an Akkadian tablet from southern Babylonia. There are also ancient Egyptian hieroglyphics depicting the preparation of food.Man ...
category:    2014-8-2 20:24
Backbone cabal
As Usenet has few technologically or legally enforced hierarchies, just about the only ones that formed were social hierarchies. People acquired power through persuasion, exerted both publicly and pri ...
category:    2014-8-2 20:22
Great Renaming
The primary reason for the Great Renaming was said to be the difficulty of maintaining a list of all the existing groups.An alternative explanation was that European networks refused to pay for some o ...
category:    2014-8-2 19:34
sci.* hierarchy
The sci.* hierarchy is a major class of newsgroups in Usenet, containing all newsgroups whose name begins with "sci.", organized hierarchically.sci.* groups discuss various scientific and research iss ...
category:    2014-8-2 19:31
comp.* hierarchy
Partial list of comp.* groups Newsgroup Topiccomp.ai artificial intelligencecomp.dcom.telecom telecommunications systemscomp.dsp Digital signal processingcomp.graphics.apps.photoshop Adobe Photoshop, ...
category:    2014-8-2 19:30
Wildcard character
In telecommunications, a wildcard is a character that may be substituted for any of a defined subset of all possible characters.In high-frequency (HF) radio automatic link establishment, the wildcard ...
category:    2014-8-2 19:28
Big 8 (Usenet)
The original seven hierarchies were comp.*, misc.*, news.*, rec.*, sci.*, soc.*, and talk.*. They were open and free for anyone to participate in (except for the moderated newsgroups), though they wer ...
category:    2014-8-2 19:27
Big 8 (Usenet)
The original seven hierarchies were comp.*, misc.*, news.*, rec.*, sci.*, soc.*, and talk.*. They were open and free for anyone to participate in (except for the moderated newsgroups), though they wer ...
category:    2014-8-2 19:21
Internet service provider
The Internet was developed as a network between government research laboratories and participating departments of universities. By the late 1980s, a process was set in place towards public, commercial ...
category:    2014-8-2 19:20
Encryption
Symmetric key encryption In symmetric-key schemes, the encryption and decryption keys are the same. Thus communicating parties must have the same key before they can achieve secret communication.Publi ...
category:    2014-8-2 19:19
Data repository models
Any backup strategy starts with a concept of a data repository. The backup data needs to be stored, and probably should be organized to a degree. The organisation could be as simple as a sheet of pape ...
category:    2014-8-2 19:17
Versioning
Any changes can be undone, and files can be undeleted.AcronisSupports detailed history of changes to files with browsing by date or version number.AltDriveOld versions of files are kept for 60 days. B ...
category:    2014-8-2 19:16
Comparison of online backup services
^1 Windows/Linux/Mac/iOS/Android/BlackBerry - Supported operating systems for thick client (native binary application), which provide background data transmission and setting services.^2 Personal Encr ...
category:    2014-8-2 19:14
Prototyping methods
It is often very difficult for designers to conduct usability tests with the exact system being designed. Cost constraints, size, and design constraints usually lead the designer to creating a prototy ...
category:    2014-8-2 19:13
Usability
The primary notion of usability is that an object designed with a generalized users' psychology and physiology in mind is, for example:More efficient to use—takes less time to accomplish a particular ...
category:    2014-8-2 19:12

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