而且开源库对我们来说很重要。
本节关注的是这样一个格式，qr码，因为针对这个格式已经有很多开源工具可用，而且阅读器也都可以在便携的电子设备(比如手机上)实现。
This section considers one such format, the QR code, for which open source tools are readily available and readers are commonly implemented on portable electronics such as cell phones.
简而言之，一些人认为这些软件应该自由和开源的分发，这样软件就可以自由的分享了——而且你甚至可以修改它！
The short answer is that some people think that software should be distributed under free and open source licenses that allow the software to be freely Shared — and even modified!
这最终也就是评估开源软件与商业软件，不仅仅要考虑虚拟学习环境，而且要考虑UDOM总体的IT蓝图。
This quickly became an evaluation of open source versus commercial software, not just for the virtual learning environment, but for the IT landscape at UDOM in general.
已经出现了几个用于处理嵌入式领域中的应用程序的虚拟机监控程序 — 它们不仅来自开源社区，而且还有一些专有版本。
A number of hypervisors have appeared to address applications in the embedded domain—not only from the open source community but also proprietary versions.
毫不夸张地说，开源的最大优势之一是每项工作都是可靠的，而且很容易就可以下载和利用。
It's no exaggeration to say one of the great advantages of open-source is that everything works reliably and is simple to download and use.
而且是开源的，你现在有机会自己安装来试试。
And now that it's open sourced, you have the chance to try it out for yourself.
反版权被证实还有其他好处。而且那些认同“开源”的实用价值而非自由软件的道德理想的人经常都选用GNUGPL。
Copyleft turns out to have other benefits, and people who endorse the practical values of "open source" rather than the ethical ideals of free software have often used the GNU GPL.
补偿框架复杂而且有风险，无论是自己构建的还是开源或商业解决方案提供的(在本文稍后部分我会介绍一些)。
Compensation frameworks are complex and risky, whether you build them yourself or use one of the available open source or commercial solutions (which I'll get to a little later in this article).
如果没有更多的可利用的开源应用软件，已经有几百个种类，而且已经有人针对所需的常用软件提供了一个可执行的方案。
There are hundreds if not more of these types of open source solutions available, where someone has already provided an implemented solution to a common application need.
但安装开源软件就自由得多，无需付会员费，而且文件格式及数据结构都是公开的。
But with open-source software there was much less of a lock-in. There are no licence fees, and the file formats and data structures are open.
这项工作耗费大量精力，而且随着许多开源的内容管理系统变得毫无意义。
This takes a huge amount of effort and is pointless now that so many free open-source content management systems are available.
而且说实话，这也是开源的亮点所在。
That's also, honestly, where open source shines even more brightly.
它是一个标准、一个日用品，而且可以找到开源实现。
在更深一些的技术层面，我们不但能看到"开源软件"和"敏捷开发实践"，而且还能看到"云计算"的影子。这三者进一步的完善了DevOps。
On a more technical level, we again see open source and agile development practices, but with the addition of cloud computing as the delta of all of these trends.
Galaxy是一个更轻量级的产品，而且是一个开源项目。
Galaxy is a more lightweight offering and is an open source project.
本文中的解决方案可以让您使用开源工具执行从简单的到更高级而且安全的网络备份，几乎所有Linux发行版本都包含这些工具。
The solutions in this article can help you perform simple to more advanced and secure network backups using open source tools that are part of nearly every Linux distribution.
幸运的是，Linux和开源社区有很多选择，它们不但非常容易使用，而且还可以支持与硬件平台的直接链接。
Luckily, the Linux and open source communities have several options that are not only easy to use but can even support direct linkage to hardware platforms.
V 8是Chrome非凡的执行速度的关键，而且由于它是开源的，可以说它也是对浏览器技术的一大贡献。
V8 is the key to Chrome's remarkable speed, and because it's open source, it's also a contribution to browser technology in general.
Oracle在10g 中引进了内置的正则表达式，而且许多开源数据库解决方案也使用某种正则表达式库。
Oracle introduced built-in regular expressions in 10g, and many open source database solutions use some kind of regular expressions library.
作为顶级项目，Libcloud这一解决方案以后将会被大家所熟识，而且会得到更多来自开源社区的支持。
As a Top-Level-Project the solution will get much more awareness and support from the open-source community in the future.
而且有一些免费和开源的Flash播放器很容易嵌入到网站上。
And there are several free and open source Flash movie players that you can easily embed in your site.
Moq是开源的，而且期待更多人的贡献，它的源码、二进制文件包以及一个入门指南都托管在GoogleCode上。
Moq is open source and eager for more contributors. Along with the source, the binaries and a getting started guide are hosted on Google Code.
就是现在Linux，它运行起来与Unix几乎一模一样并且可以运行同样的自由和开源软件，而且已经证明与Unix之间不存在知识产权冲突。
The result was Linux, which worked nearly the same as its forebear and could run the same free and open-source software, but had been purged of conflicts with Unix's intellectual property rights.
文档通常都是很多开源项目最后要完成的东西，而且也是做的最差的一部分，但Rails团队却付出了极大的努力以向开发者提供真正优秀的文档。
Documentation is usually the last or weakest part of many open source project but the team has make major strides in producing really good documentation for developers.
作为一个linux基金会的挑战，MeeGo从一开始就设计成开源而且对开发者友好。
Being a Linux Foundation challenge, MeeGo is designed to be open source and developer -pleasant right from the beginning. To know more about and Visit these hyperlinks.
而且请注意Google内部使用的开源工具包，GWT，使他们可以复制几乎任何桌面程序。
Also note that Google's internal open sourced widget toolset, GWT, allows them to replicate any desktop capability.
而且，Rhodes以及必需的解释器和程序库都是开源的，由Github托管，还有一个Rhomobile项目的公开BUG追踪系统。
Also: Rhodes and all it's necessary interpreters and libraries are open source, hosted at GitHub, a public bug tracker for Rhomobile's projects is also available.
这本书包括从a到z的开源代码，他们通过这本容易接受而且十分有趣的书来与读者分享他们的经验和知识。
They share their experience and knowledge with the reader in an easy-to-read, interesting book that covers open source from a to Z.
许多在公司上班的开发者同时兼顾开源软件和收费软件，并用许多商业模式将两者联合起来，而且调查发现大约40%的公司都采取这种方式。
Many work for firms that develop both open-source and proprietary programs and combine them in all kinds of business models. Nearly 40% of companies surveyed fall into this category.
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