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：

copyleft    
/kop'ee-left/ (A play on "copyright") The {copyright}
notice and {General Public License} applying to the works of
the {Free Software Foundation}, granting reuse and
reproduction rights to everyone.

Typically copyrights take away freedoms; copyleft preserves
them. It is a legal instrument that requires those who pass
on a program to include the rights to use, modify, and
redistribute the code; the code and the freedoms become
legally inseparable.

The copyleft used by the GNU Project combines a regular
copyright notice and the "GNU General Public License" (GPL).
The GPL is a copying license which basically says that you
have the aforementioned freedoms. The license is included in
each GNU source code distribution and manual.

See also {General Public Virus}.

[{Jargon File}]

(1995-04-18)


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


  • Copyleft - Wikipedia
    Copyleft helps ensure everyone's rights to freely use the product but it prohibits owning, registering copyright and earning royalties from copyright
  • What is Copyleft? - GNU Project - Free Software Foundation
    Copyleft is a general method for making a program (or other work) free (in the sense of freedom, not “zero price”), and requiring all modified and extended versions of the program to be free as well The simplest way to make a program free software is to put it in the public domain, uncopyrighted
  • What Is a Copyleft License and How Does It Work?
    Copyleft is a legal technique that leverages copyright law to ensure that creative works and their derivative versions remain freely accessible and modifiable Its core philosophy centers on granting users the freedom to use, study, copy, share, and modify a work
  • Difference Between Copyright and Copyleft in FOSS
    What is Copyleft? Copyleft is a general method for making a program free software, and all modified and extended versions of the program are required to be free software as well The simplest way to make a program free is to put it in the public domain, uncopyrighted
  • Copyleft | Creative Commons, Open Source Free Software | Britannica
    Copyleft is a specific license granted under copyright law, and the international statutes governing copyright law are the mechanisms that establish and protect copyleft
  • The Blue Oak Guide to Copyleft
    Understanding copyleft licenses at a high level unlocks a world of new software, from Linux to WordPress to LibreOffice and more Experts distinguish two kinds of open software licenses: Permissive licenses give everyone the right to do nearly anything with software, for free
  • Copyleft Licenses: A Comprehensive Guide for Open Source and Commercial . . .
    Copyleft ensures that software remains open by requiring any derivative work to be released under the same license The share-alike principle protects community-driven innovation and maintains the openness of the software ecosystem
  • Copyleft and the GNU General Public License: A Comprehensive Tutorial . . .
    Copyleft is a strategy of utilizing copyright law to pursue the policy goal of fostering and encouraging the equal and inalienable right to cop,y share, modify and improve creative works of authorship
  • What is copyleft? Definition and risks for enterprises - Wiz
    What is copyleft? Copyleft is a licensing method that uses copyright law to guarantee that software remains free and open for everyone to use, modify, and share This means when you distribute software under a copyleft license, you must give the same freedoms to anyone who receives it
  • What is copyleft? - Opensource. com
    The GNU Project gives this simple definition of copyleft: "the rule that when redistributing the program, you cannot add restrictions to deny other people the central freedoms [of free software] "





中文字典-英文字典  2005-2009