Sorry, the page you visit does not exists.
对不起，您访问的页面不存在。
The example assumes that the table customer does not exists and the customer schema is already registered in the database.
以下的示例代码假设表的customer不存在，并且已经在数据库中注册了该customer模式。
We do not exist in the world. The world exists in us.
不是我们存在于世界。而是世界存在于我们之中。
Certainly a great art exists, and its existence reveals that ancient human beings were not without intelligence, skill, and sensitivity.
当然存在着一种伟大的艺术，而且它的存在揭示了古代人类并非没有智慧、技能和敏感性。
If the path already exists, it is not yours.
如果路已经存在，那也不是你的路。
Thus, if the component already exists the custom tag will not modify its state.
因此，如果组件已经存在，自定义标签将不会修改它的状态。
You cannot look up on Google something you do not know exists; and the ability to hold facts in your head is a prerequisite for many careers-the law, say, or engineering.
你不会去谷歌上查找你并不知其存在的东西；而脑袋里能记住一些事实的能力是从事许多职业的先决条件——比如说，法律或工程。
There also exists the misunderstanding volunteers should not ask for payment.
现在仍然存在一种误解，就是志愿者不应要求支付报酬。
What if Asia as an idea no longer exists not just for advertisers but for most of those who live within its supposed boundaries?
如果亚洲这个概念不但对那些广告商，而且也对绝大多数生活在其所谓边界内的人们都不再存在的话， 那会怎样呢？
With nihilism, no discussion is possible; for the nihilist logic doubts the existence of its interlocutor, and is not quite sure that it exists itself.
和虚无主义没有论争的可能。因为讲逻辑的虚无主义者怀疑和他进行争辩的对方是否存在，因而也就不能肯定他自己是否存在。
Believe it or not, that something exists!
不管您是否相信，这种东西确实存在！
He believes the argument implies nothing new, and he's content with the notion that free will exists only effectively (not theoretically).
他相信论证中没有什么新东西，并且满足于这样的观念：自由意志仅仅有效地存在，而非理论上存在。
You cannot prove whether God exists or not. But you can ask whether the existence or nonexistence of God is more consistent with your experience.
你无法证明神存在与否，但是你可以根据你的经验来判断神是否存在。
That this silver lining exists should not obscure the cloud.
这存在的一丝希望不应反客为主。silver lining原意为“乌云的金边”，该句直译为：乌云的金边不应遮蔽了原有的云朵。
The world exists, whether you like it or not.
不管你喜欢与否，这个世界照样存在。
Although the technology exists, different approaches do not as yet work well together.
尽管这种技术存在，不同的方法仍不能很好的协调工作。
This application does not actually exist-that is, it exists only in theory.
此应用程序并不实际存在—就是说，只存在于理论中。
The first one asserts that the calculator instance object is not null, i.e. it exists.
第一个宣称这个计数器实例对象不是空，就像它实际存在一样。
But as the only life we know of exists here on Earth, it's not a bad assumption to make.
但是，作为我们已知的唯一一种存在在地球上的生命，这并不是个荒谬的假设。
It does not check that the comment exists already, so an incorrect ID here would create a new comment.
它不会检查评论是否已经存在，因此错误的ID会在此创建一个新评论。
This is something that cannot be feigned, learned, or coerced-it either exists or it does not.
这是不能假装、学习、或被迫的，它或者存在，或者不存在。
I always believe that there exists a place where reality can not find me.
我一直相信，在这世界上存在着一个地方，一个让现实抓不到你的地方。
This will allow for a consistent API across all JVM languages for access to both public and enterprise services, which is not something that currently exists on the JVM.
这样，最终我们就可以得到一个跨所有JVM语言访问公共和企业服务的一致的API，当前JVM上并不存在这种东西。
The donor herself may not even be aware that such a distinction exists.
捐卵者本人也许甚至都没有意识到存在这样一种区别。
Garnett: That depends on significant interest from consumers in their carbon emissions, which I'm not sure exists.
加内特：这取决于消费者重大利益的碳排放量，这我不知道存在。
Often times in a rush to get the product out the door, developers might put in code not realizing functionality that already exists elsewhere.
大多数时候，为了赶紧发布产品，开发人员提交代码时并不了解其它地方已经实现了的功能。
Often times in a rush to get the product out the door, developers might put in code not realizing functionality that already exists elsewhere.
大多数时候，为了赶紧发布产品，开发人员提交代码时并不了解其它地方已经实现了的功能。
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