But this distinction misses the point that it is processing and aggregation, not the mere possession of bits, that gives the data value.
但这种区别忽略了一点，即正是对信息的处理和收集，而不是仅仅拥有信息，让数据有了价值。
When each data value is unique.
当每个数据值是惟一的时候。
Each array element can hold one data value.
每个数组元素能存放一个数据的值。
User code that was bound to the data value changes
与数据值变更相关的用户代码
The simplest method is for propagating a simple data value.
最简单的方法是传播一个简单的数据值。
Configuration of a property involves setting a specific data value for the property.
属性的配置将涉及到为属性设置具体的数据值。
First, changing a data value is simple: assign the new value to the appropriate key.
首先，修改数据值是很简单的：将新的值分配给适当的键。
In either case, the inner container is used to obtain the key-to-data value mapping.
在这两种情况下，内层容器都用于获得键到数据值的映射。
An explicit data value that appears as part of the program is called a constant.
作为程序的一部分，具有明确的数值称之为常量。
Some sensors provide only a single data value, while others provide three float values.
有些传感器只提供一个数据值，另一些则提供三个浮点值。
Change the Data Value to Visible text, because that text is what you're looking to verify.
把数据值改为可见文本，因为你必须看着文本进行检验。
A term, such as n1 and n2 in the expressions from Chapter 2, represents a single data value.
项，比如第二章表达式中的n1和n2，代表了单个的数值。
It's a mistake because attackers are quite clever; they can often think of yet another dangerous data value.
这是不对的，因为攻击者非常聪明；他们常常会想到出其他的危险数据值。
One way to indicate a data value is to put it inside a subelement; another way is to put it in attribute values.
一种表示数据值的方式是，将数据值放入子元素中；另一种方式是将数据值放入属性值中。
The first attempt at creating a dictionary from a list fails because there are no matching key-data value pairs.
第一次从list创建dictionary的尝试失败了，这是因为没有匹配的键-数据值对。
On the other hand, the iteritems() method lets you iterate through the key-to-data value mappings at the same time.
另一方面，iteritems()方法允许同时遍历键到数据值的映射。
A property is a data value that can be externally configured and affects the business function of the implementation.
属性是可以从外部配置的数据值，会影响此实现的业务功能。
This makes sense because you generally want to know whether a data value — rather than a key value — is in a dictionary.
这是有意义的，因为一般希望知道某个数据值(而不是键值)是否在dictionary中。
You only fill in one data value; after all, you want a computer to do this conversion for you instead of figuring it out.
只需要填入一个数据，毕竟，我们希望计算机来完成这个转换而不是手工计算。
The XPath expression must identify a portion of the XML data — that is, a specific XML node — that returns one data value.
（XPath表达式必须指定XML数据的一部分，即一个 XML节点，它必须返回一个数据值）。
If the same data value occurs in a contiguous block, that block is replaced by a number that denotes the runs and the data.
如果相同的数据值出现在一个连续的块中，该块将被替换为一个表示运行和数据的数字。
Pre-rendering logic, where Flash Player attempts to determine whether the GUI needs to be updated because of data value changes.
预渲染逻辑，其中FlashPlayer试图确定是否因数据值变更而更新gui。
As shown in Listing 5, you can add new key-to-data value mappings, you can change existing mappings, and you can remove mappings.
如清单5所示，可以添加新的键到数据值的映射，可以修改现有的映射，还可以删除映射。
Always perform root cause analysis on synchronization errors to improve synchronization rules and resolve data value inconsistency.
对同步化错误执行根原因分析，以改进同步化规则进而解决数据值的不稳定性。
You will receive an error message if the second column does not contain a valid numeric data value. Set the column formula to.
如果第二列没有包含一个有效的数值，那么您将收到一条错误消息。
This operator also extracts the date and time information from a timestamp, populating two relational columns from one XML data value.
该操作符还从时间戳提取日期和时间信息，并用一个XML数据值填充两个关系列。
The input message, shown in Listing 1, provides a data value some_data that is concatenated with an ordinal number to produce each output element.
清单1所示的输入消息提供一个数据值some_data，它与一个序号连接起来生成每个输出元素。
For example, if we only want to see the past week's bank account transitions, the child aggregate data value object would have a filter for the date.
例如，如果我们只希望了解过去一周的银行帐户交易，则子聚合数据值对象应该使用日期筛选。
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