Specifies the unique numeric string that identifies the server session.
指定唯一的数字串来识别服务器会话。
string.trunc([n]) Truncates the numeric string 123.456.trunc(2) returns 123.45
trunc([n])截断数字字符串 123.456.trunc(2)返回 123.45
(unary plus) to convert the value to a number if it is a numeric string (previously it was completely ignored).
(一元加号)将改变数字字符串值为数值(之前此操作无影响)。
string.format([before[,after[,places[,digits[,form]]]]]) Formats a numeric string 13.467.format(2,2,3) returns "01.35E+001"
format([before[,after[,places[,digits[,form]]]]])对数字字符串进行格式化 13.467.format(2,2,3)返回 "01.35E+001"
Two applications (App1 and App2) are accessing data in a Backing Map called "account bal," which contains account balances and USES the account number (a four-digit numeric string) as its key.
两个应用程序(App1和App2)正在访问名为“AccountBal”的Backingmap中的数据，Account Bal中包括帐户余额并使用帐户编号(一个四位数的数字字符串)作为其键。
Numeric values can be formatted with a format string as shown in the example.
可以使用下面示例中所示的格式字符串格式化数值。
Variations in length for string data or in precision and scale for numeric data also point to potential issues in data presentation, validation, and usage.
字符串数据长度的变化或数值型数据精度和等级的变化也表明在数据的表示、验证和使用上存在潜在的问题。
In addition to mapping numeric and byte fields, it also converts string data to the appropriate codepage when the correct codepage for your native language application is selected.
除了映射数字和字节字段，在为您的本地语言应用程序选择了正确的代码页时，它还将字符串数据转换成适当的代码页。
Let's create two fields for that purpose, one a string and one numeric.
为此，我们创建两个字段，一个字符串和一个数字。
Listing 15, Listing 16, and Listing 17 display how you can use numeric, string, and file comparisons, respectively.
清单15、清单16和清单17分别演示如何使用文件、数字和字符串比较。
The transformation will include reformatting of the message, concatenating the string, and doing a numeric calculation based on the values of certain fields.
转换将包括重新设置消息的格式、连接字符串，并基于某些字段的值执行数字计算。
Remember that these custom fields can contain only a small amount of data; therefore, check the short string or numeric fields (see Figure 14).
切记这些自定义字段可以仅仅包含数据的极少一部分；因此，要核查简短字符串或者数字化的字段(请看图14)。
As you see in Table 3, a string predicate can only be evaluated with an XML index of type VARCHAR, while a numeric predicate can only be evaluated with an index of type DOUBLE.
正如您在表3中所看到的，字符串谓词只能由varchar类型的xml索引进行计算，而数值谓词只能由double类型的索引进行计算。
Numeric fields are given the value 0, and string fields have the empty string value.
数值字段被赋以0值，而字符串字段则赋以空字符串值。
This identifier may be a character string, numeric, or alphanumeric value.
这个标识符可以是字符串、数字或字母数字值。
Enumerations and numeric ranges: For example, the value of a particular string attribute must be a, c, or D. Another example: the value of a particular numeric must be between 1 and 500.
枚举与数字范围：例如，某个特定字符串属性必须为A、c或者d。再比如，某个特定的数字必须在1至500之间。
For some functions, a numeric value is input, for example start, length, and offset parameters of string functions.
一些函数的输入是数值，比如字符串函数的起始、长度和偏移量参数。
The value, string or numeric, is then stored in a two-dimensional array, which is returned to the calling routine after the whole sheet has been read.
然后，值(字符串或数值)存储到一个二维数组中，读取完整个工作表之后，该数组被返回给调用例程。
A value in double quotes is always a string, but a numeric value without quotes is interpreted as a number.
双引号中的值始终是字符串，而不带引号的数字值被认为是数字。
The string length unit pertains to the numeric values.
字符串长度单元属于数值。
that a Person's age is a numeric field and cannot be compared against a String.
的签名和 Person_.age的类型可以确定Person的 age属性是一个数字字段，不能与String进行比较。
That module allows programmers to treat a string as an array of letters, either as numeric codes or as one-character strings. An example from the documentation.
该模块允许程序员将字符串当作字符数组对待，或者作为数字代码或者作为单字符字符串。
SimpleJPA does the string conversion and any subsequent padding (if required) for objects that rely on numeric types.
SimpleJPA会对依赖于数字类型的对象进行字符串转换和后续的填充(如果需要)。
The generated hash value is numeric, and I use this value as single index key for the string being indexed.
生成的hash值是数值型的，我使用这个值作为被索引的字符串的索引键。
Bundle-Version: a version of the form major.minor.micro.qualifier where the first three elements are numeric (defaulting to 0) and qualifier is textual (defaulting to the empty string).
Bundle - Version： major . minor . micro .qualifier形式的版本号，前三个元素是数字(缺省是0)，qualifier则是文本(缺省是空字符串)。
This method USES parse (String, ParsePosition) to validate input and obtain numeric values.
此方法使用parse (String,ParsePosition)来验证输入并获取数值。
The value you specify with a parameter can be a free-form string, a number (including specialized numeric values, such as IP addresses), a Boolean value, a variable, or a list.
您指定的参数Value可以是自由格式的字符串、数字(包括特殊数值，如IP地址)、boolean值、变量或列表。
Hence the final result would be a node-set containing two value elements named — USPrice, where both hold a numeric value in the form of a string literal.
因此，最终结果应该是一个包含两个值元素named -USPrice的节点集，这两个元素都存有字符串参数形式的数值。
For example, in Oracle, a string '1' can be compared with a numeric 1, but in DB2, explicit type-casting needs to be done.
例如，在Oracle中字符串'1 '可以与数字1比较，但是在DB 2中需要执行显式的类型转换。
For example, in Oracle, a string '1' can be compared with a numeric 1, but in DB2, explicit type-casting needs to be done.
例如，在Oracle中字符串'1 '可以与数字1比较，但是在DB 2中需要执行显式的类型转换。
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