ASCII Table and Description

最新推荐文章于 2024-06-01 10:02:00 发布

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最新推荐文章于 2024-06-01 10:02:00 发布

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本文详细介绍了ASCII码的概念及其历史背景，并提供了完整的ASCII字符对照表。解释了ASCII码如何用于信息交换，以及非打印字符的用途。此外还介绍了扩展ASCII码的相关知识。

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[b]ASCII Table and Description[/b]

ASCII stands for American Standard Code for Information Interchange. Computers can only understand numbers, so an ASCII code is the numerical representation of a character such as 'a' or '@' or an action of some sort. ASCII was developed a long time ago and now the non-printing characters are rarely used for their original purpose. Below is the ASCII character table and this includes descriptions of the first 32 non-printing characters. ASCII was actually designed for use with teletypes and so the descriptions are somewhat obscure. If someone says they want your CV however in ASCII format, all this means is they want 'plain' text with no formatting such as tabs, bold or underscoring - the raw format that any computer can understand. This is usually so they can easily import the file into their own applications without issues. Notepad.exe creates ASCII text, or in MS Word you can save a file as 'text only'

[img]http://dl.iteye.com/upload/attachment/0071/6154/db5555d0-2fac-366a-bb26-6ac6124e9931.gif[/img]

[b]Extended ASCII Codes[/b]

[img]http://dl.iteye.com/upload/attachment/0071/6156/ae167cb6-d8a7-37c8-bc66-78d25d62b64c.gif[/img]