Is there defaulted or invalid data?

是否有默认的数据或无效的数据？

Firefox will not submit invalid data.

Firefox拒绝提交无效的数据。

Field expression contains an invalid data type.

字段表达式包含无效的数据类型。

Also notice you have added some CSS to show invalid data.

此外还增加了一些CSS显示无效的数据。

The supplied variant structure contains invalid data.

提供的变量结构包含无效数据。

How do you keep invalid data from getting into your system?

如何才能阻止无效的数据进入您的系统呢？

You certainly don't want to corrupt your database with invalid data!

您肯定不希望无效数据损坏您的数据库！

Therefore, it keeps invalid data from entering the business logic.

这样，就可以防止错误数据进入业务逻辑。

Consider the code in Listing 15, which contains a form with invalid data.

考虑清单15中的代码，其中包含带有无效数据的表单。

Cannot paste the copied data due to data type mismatches or invalid data.

由于数据类型不匹配，或存在无效数据，所以无法粘贴所复制的数据。

On the other hand, it might be nice for it to give up early on when getting invalid data.

另一方面，当它在获得无效数据的早期就选择放弃可能是理想的。

This often means that you lose some data typing, which can allow invalid data to sneak in.

这通常意味着要损失一些数据类型信息，有可能掺入非法的数据。

You can still plot such data sets if gnuplot can be told to ignore the invalid data points.

如果gnuplot被告知忽略无效数据点，您仍可以对这样的数据集合绘图。

Following is a scenario that can potentially "poison" the edge server cache with invalid data.

下面的场景可能会用无效的数据“毒害”边缘服务器缓存。

The defaulted or invalid data is Indicative of either a lack of integrity checks, or unknown criteria.

默认的值或无效的值表示缺少完整性检查，或者未知的标准。

Data design with valid, invalid data to cover normal processing operations adequately can be prepared.

应该准备一些能充分覆盖正常业务的有效及无效的测试数据。

Malicious users will try to make your application fail by tweaking the input to represent invalid data.

恶意的使用者会尝试调整输入以显示无效的资料，让应用程序失败。

Garbage collection is the process of reclaiming invalid blocks (those that contain some amount of invalid data).

垃圾收集是一个回收无效块的过程(无效块中包含了一些无效数据)。

If you add this type of constraint at development time, the schema validator will reject the invalid data at runtime.

如果您在开发阶段加入这种类型的约束，在运行的时候模式验证器就会拒绝无效数据。

It is often preferable to do this on the client, to prevent the submission of invalid data to the back-end of a system.

通常最好在客户机完成，以免把无效的数据提交到系统后端。

Invalid data has been entered into the form. See explanation notes (in red, near the fields) and reenter the data.

表单中输入了无效数据。请参阅解释注释(字段旁的红色内容)并重新输入数据。

EasyOA further leverages LBAC to implement DBMS level security, so as to prevent invalid data access among tenants.

EasyOA还利用LBAC实现dbms级安全性以防止租户之间的非法数据访问。

We would need to do some rechecking on the server, or at least ensure we've anticipated exceptions due to invalid data types.

我们需要在服务器上进行重新检查，或者至少确保我们已经预料到了由无效数据类型引起的异常。

In Part 2, you changed the form to use text inputs, adding schema constraints to make sure users couldn't enter invalid data.

在第2部分中，我们把表单修改成使用文本输入，并且添加了模式约束使用户不能输入无效数据。

Therefore, to prevent invalid data, you must lock application state for writing by only one thread before setting values.

因此，若要避免无效的资料，在设定值之前您必须锁定应用程序状态，只能让一个执行绪写入。

Delete or Edit Records: the invalid data can be modified or deleted and the results can be updated into database automatically.

数据删除及修改：可对无效数据项进行修改或删除整个记录，修改过的数据自动更新到数据库中。

Otherwise, unpredictable results can occur when you attempt to parse an XML document and it contains invalid data types or an unexpected structure.

否则，当想要解析一个XML文档，而这个文档内包含无效数据或预想之外的结构时，就会出现不可预料的结果。

We need to avoid these spurious 0, 0 readings, as about one out of every 10 readings at any orientation of the sensor will be 0, 0 — invalid data, indeed.

需要避免这些虚假的0,0读数，来自传感器各个方向上的每10个读数中就会有一个读数是0,0——无效的数据，确实如此。

And, when it comes to XML, users are notorious for stuffing the wrong data into a field or managing to fly by your validation with still-invalid data.

当涉及XML时，用户经常在字段中填充错误的数据，或试图使用仍然无效的数据跳过验证。