Two Hard Things: There are only two hard things in Computer Science: cache invalidation and naming things. -- Phil Karlton Avoid "maybe". If your HTTP code returns a response you have two choices concerning caching: the web client should cache this response forever. the web client should not...
Steven Gray founds the Amateur Computer Society, and begins publishing the ACS Newsletter. (Some consider this to be the birth-date of personal computing.) [208.64] 1968 June 4 The US Patent & Trademark Office grants patent 3,387,286 to Dr. Robert Dennard, of the IBM T.J. Watson Res...
My objective is to create an intuitive computer for laypeople who want to go beyond ready-made apps and create programs to control their electronic environ
The aim of the invention is to connect up this equipment in such a way that the individual functional units of both items of equipment can be controlled and operated by the personal computer. This is achieved by virtue of the fact that impulses an commands generated by the personal computer ...
The invention relates to an electronic device for the display and input of text and data. The present invention provides a flat screen, which displays textual information, hinged to a keypad, which provides data entry. The electronic book also has two CD drives. The first of these drives is...
invention of personal computer 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 个人电脑的发明 翻译结果2复制译文编辑译文朗读译文返回顶部...
PURPOSE: To constitute the desk for operating a personal computer of a desk top type provided with a CRT display, so that when the computer is not used, the display is contained in the desk and it can be used as an ordinary office desk, and also, the display can be taken in and out...
enabled us to do more with less effort.We have continuously looked for better ways of doing things.Each invention and new development has allowed us to extend our capabilities.Today we see one of the most dramatic technologies ever developed-the computer.It extends the capabilities of our minds...
The key development that made personal computers possible was the invention of the microprocessor chip at Intel Corporation in 1971. In 1975 Steve Jobs, then 19 years old and a technician at Atari, and Steve Wozniak, an electronics engineer at Hewlett-Packard, decided to build a computer in Jo...
The computer 4 writes the information in the card 1. Also, when service of public facilities and a welfare institution is received by utilizing the card 1, a personal number and a data updation date are transmitted to a self-governing body information system 21 in the same way and if ...