英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

uuencode    
加码方法之一,能将二进位资料转换成ASCII的档案

加码方法之一,能将二进位资料转换成ASCII的档案

(Unix-to-Unix encode) A {Unix} program for
encoding {binary} data as {ASCII}. Uuencode was originally
used with {uucp} to transfer binary files over {serial lines}
which did not preserve the top bit of characters, but is now
used for sending binary files by {e-mail} and posting to
{Usenet} newsgroups etc. The program uudecode reverses the
effect of uuencode, recreating the original binary file
exactly.

Uuencoded data starts with a line of the form

begin

where is the files read/write/execute permissions as
three {octal} digits and is the name to be used when
recreating the binary data.

Uuencode repeatedly takes in a group of three bytes, adding
trailing zeros if there are less than three bytes left. These
24 bits are split into four groups of six which are treated as
numbers between 0 and 63. Decimal 32 is added to each number
and they are output as ASCII characters from 32 (space) to
3263 = 95 (underscore). Each group of sixty output
characters (corresponding to 45 input bytes) is output as a
separate line preceded by an 'M' (ASCII code 77 = 3245). At
the end of the input, if there are N output characters left
after the last group of sixty and N>0 then they will be
preceded by the character whose code is 32N. Finally, a line
containing just a single space is output, followed by one
containing just "end".

Sometimes each data line has an extra dummy character added to
avoid problems which mailers that strip trailing spaces.
These characters are ignored by uudecode.

Despite using this limited range of characters, there are
still some problems encountered when uuencoded data passes
through certain old computers. The worst offenders are
computers using non-ASCII character sets such as EBCDIC.

{Base 64} encoding is probably now more commonly used than
uuencode.

(2004-07-17)


请选择你想看的字典辞典:
单词字典翻译
uuencode查看 uuencode 在百度字典中的解释百度英翻中〔查看〕
uuencode查看 uuencode 在Google字典中的解释Google英翻中〔查看〕
uuencode查看 uuencode 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Facebook
    Facebook Lite Video Places Games Marketplace Meta Pay Meta Store Meta Quest Ray-Ban Meta Meta AI Instagram Threads Fundraisers Services Privacy Policy Consumer Health Privacy Privacy Center Groups About Create ad Create Page Developers Careers Cookies Ad choices Terms Help Contact Uploading Non-Users Sign up • Instagram Locations Page
  • Facebook - Wikipedia
    Facebook Facebook is an American social networking service owned by the American technology conglomerate Meta Platforms It was founded in 2004 by Mark Zuckerberg, along with his Harvard College roommates and fellow students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes
  • Facebook - Apps on Google Play
    Whether you’re thrifting gear, showing reels to that group who gets it, or sharing laughs over fun images reimagined by AI, Facebook helps you make things happen like no other social network
  • Facebook for Android Download Free - 554. 0. 0. 57 | TechSpot
    Facebook app for your Android device Keep in touch with your friends anywhere, anytime Fast and secure download
  • Facebook
    Log into Facebook to connect and share with friends, family, and people you know
  • Facebook
    Get started on Facebook Create an account to connect with friends, family and communities of people who share your interests
  • Log into Facebook
    Log into Facebook to start sharing and connecting with your friends, family, and people you know
  • Facebook
    Sign Up Log In Messenger Facebook Lite Video Meta Pay Meta Store Meta Quest Ray-Ban Meta Meta AI Instagram Threads Privacy Policy Privacy Center About Create ad Create Page Developers Careers Cookies Ad choices Terms Help Contact Uploading Non-Users Meta © 2026
  • Facebook (@facebook) Posts X - Twitter
    We’re making it easier to control what you see on @facebook and @instagram, and we’re sharing more info on how our AI systems rank content for your Feed, Reels, Stories and more
  • How to Set Up a Facebook Account: A Step-by-Step Guide - wikiHow
    Setting up a Facebook account is easy All you need to do is visit the Facebook website in a browser or download the mobile app, then enter some personal information Once your account is verified, you can build your profile and add friends This wikiHow article teaches you how to create a new Facebook account on mobile or using a desktop computer





中文字典-英文字典  2005-2009