built-in function

The new built-in function recover complements panic and defer as an error handling mechanism . [ blog , spec ]

新的内建函数recover在错误处理机制上对panic和defer进行了补充。

The correct solution is to explicitly test strings for emptiness using the appropriate built-in function

正确的做法是显式地测试字符串是否为空，使用相应的内置函数

You thought you knew what the built-in function sort did , method sort did .

你以为你知道这种内置功能，这种设备的作用。

This includes updating the file or record format using data structures or the RPG built-in function % FIELDS .

这包括使用数据结构或RPG内置函数%FIELDS更新文件或记录格式。

GCC provides a built-in function that you can use to determine whether a value is a constant at compile-time .

在编译时，可以使用GCC提供的一个内置函数判断一个值是否是常量。

You might use xsl : function to define your own function , if there is not a built-in function for your task .

如果没有针对您的任务的内置函数，那么可使用xsl：function来定义您自己的函数。

Most of the browsers support a built-in function for parsing and serializing JSON .

大多数浏览器支持内置的解析和序列化JSON的函数。

This functionality is implemented with the contains () built-in function , which takes a context and a search term as parameters .

这个功能是用内置函数contains（）实现的，这个函数以一个上下文和搜索词作为参数。

Analyzing the application program interface-API technology provided by Microsoft Company , the Windows ? built-in function is realized in the application program .

探讨了如何利用微软公司提供的Windows应用程序编程接口API，在应用程序中使用Windows的内置功能。

We have the iter () built-in function to turn many sequence-like objects into iterators .

还出现了iter（）内置函数，它可以将许多类似于序列的对象转换为迭代器。

With a simple built-in function , jQuery ensures that your code will work because it waits for the page to load .

借助一个简单的内置函数，jQuery可以确保您的代码能够工作，因为它会等待页面加载。

A major drawback of this built-in function , however , has been its inability to automate the collection of such information .

但是这种内置功能有一个很大的缺陷，它不能自动收集这样的信息。

The RID_BIT () built-in function and the row change token are the only requirements for optimistic locking .

RIDBIT（）内置函数和行修改标记是实现乐观锁定的惟一需求。

The function for drawing Bezier curves is provided in most common used programming languages like C + + and Java as a built-in function .

许多通用程序设计语言和专门的图形软件也提供Bezier曲线作图函数。

Program had been built-in function of sensitivity analysis ; it can be used to analyze the influence of single variable and double variant to the analogue results .

另外，该程序还内置了灵敏度分析功能，可以用于分析单变量及双变量对模拟结果的影响。

These instruct the query compiler to map a DB2 built-in function ( such as SUM ) to a relational data source equivalent , if possible .

这些函数映射指示查询编译器将一个内置的DB2函数（例如SUM）映射为一个关系数据源对等物（可能的话）。

And parents can have parents , creating a transitive subclass relation , conveniently accessible with the built-in function issubclass () .

并且父亲还可以有父亲，创建一个传递的子类关系后，可以方便地利用内建的issubclass（）函数来判断继承关系。

Row identifier ( RID_BIT or RID ) built-in function : This built-in function can be used in the SELECT list or predicates statement .

行标识符（RIDBIT或RID）内置函数：该内置函数可用于SELECT列表或谓词语句。

Actually , most iterator contexts want an object that will generate an iterator when the new iter () built-in function is applied to it .

事实上，当迭代器应用新的iter（）内置函数时，大多数迭代器的上下文希望得到一个可以生成迭代器的对象。

Firstly , the history of mountainous small towns and their traditional town form is analyzed and the characteristics of their outside matter space form and built-in function structure form are reached .

首先，对川渝山地小城镇的历史形成及其传统形态进行分析，得出了其外部物质空间形态与内部功能结构形态的特征；

Pertaining to a language object that is declared by the definition of the programming language . For example , the built-in function SIN in PL / 1 .

用来修饰说明由编程语言定义说明的语言对象，例如，在PL/1语言中的内部函数SIN。

The compiler provides a built-in function , which is evaluated at compile time , to determine the length of an array ( e.g.len ( a )) .

编译器提供了内建的功能在编译时求得一个数组的长度（如len（a））。

A thread is a co-routine created by calling the built-in function coroutine . create ( f ), where f is a Lua function .

线程是通过调用内嵌函数coroutine.create（f）创建的一个协同例程（co-routine），其中f是一个Lua函数。

Include combining open source microblogging system with open source learning management system like Moodle , and constructing social learning system , built-in function of microblogging , to strengthen the home-school co-education .

最后，本文对微博应用于教育领域提出了两点思考，包括将开源微博系统与Moodle等开源学习管理系统的整合以及构建内置微博功能的社会化学习系统来增强家校协同教育等。

Values of this type can now be allocated using the built-in function new , which returns a pointer to the value in memory with all slots initialized to the zero value .

现在这一类型的值可以通过内建的函数new来分配，这将返回一个指针，指向一块内存单元，其所占内存槽初始化为零。

In cases where no advanced search functionality , like stemming , is used , it is possible to use a workaround using the contains () XQuery built-in function that was previously introduced .

在不使用词根化那样的高级搜索功能的情况下，解决方案可能是使用前面介绍过的contains（）XQuery内置函数。

The capacity of a slice s is the size of the array from s [ 0 ] to the end of the array , and is returned by the cap () built-in function .

切片s的容量是数组从s[0]到数组尾端的大小，并由内建的cap（）函数返回。

It works just like the Python built-in function reduce (), with each operation being the underlying ufunc . ( The methods are much faster , though , when applied to Numerical arrays . )

reduce（）的工作方式如同Python中的内置函数reduce（），每个操作都是基本的ufunc（不过这些方法在应用于Numerical数组时会快得多）。

In the initial query , SELECT the row identifier ( using the RID_BIT () and RID () built-in function ) and row change token for each row that you need to process .

在初始查询中，对要进行处理的所有行的行标识符和行修改标记执行SELECT（使用RIDBIT（）和RID（）内置函数）。

This support is added using the row identifier ( RID_BIT or RID ) built-in function , the ROW CHANGE TOKEN expression , the time-based update detection , and implicitly hidden columns .

这些支持通过行标识符（RIDBIT或RID）内置函数、ROWCHANGETOKEN表达式、基于时间的更新检测和隐式隐藏的列实现。