You could use the following code to replace the multi-echo statement, and UNIX would only need to process a single execution 可以用以下代码替换多个echo语句,UNIX只需处理一次执行
When the INSERT statement fails with the error code specified in the DECLARE EXIT HANDLER statement, control passes to the handler, and the procedure is exited. 当INSERT语句失败并且错误代码在DECLAREEXITHANDLER语句中指定,那么控制将传递到处理程序,而过程将退出。
Alternatively, you can replace the calls to exit ( status) in your code and the return statement in main() function with a call to the purify_exit ( status) function. 另一方面,您可以在您的代码中将这些命令替代为退出(状态),以及替换带有purifyexit(status)功能的main()中的为返回陈述。
This code adds the size parameter to the concat statement to make sure it's working. 这里将size参数添加到concat语句中以便能正常工作。
With Unicode table in a non-Unicode database, DB2 supports a section code page under which an SQL statement executes. 利用非Unicode数据库中的Unicode表,DB2支持一个区段编码页,SQL语句可以在这个编码页下执行。
Despite that, we still see code that first runs a SELECT statement to find the maximum id, then adds one to that id, as well as a new record. 除此之外,我们仍然会看到这样的代码,即首先运行一个SELECT语句来找到最大的id,然后将该id增1,并找到一个新记录。
This variable contains the error code of the latest SQL statement executed. 该变量包含最近执行的一条SQL语句的错误代码。
The first of the four assertions at the bottom of the code verifies that the appropriate SQL statement was created. 代码底部四个声明中的第一个声明会验证适当的SQL语句是否被创建。
In the above code, the SQL statement calls for the list of records that have not been announced and are not paused. 在上述代码中,SQL语句调用没有播放也没有暂停的记录列表。
The tests should adequately cover the kernel code to help support the stability statement produced from their results. 测试应该充分地覆盖内核代码,以帮助支持自其结果中生成的稳定性声明。
Either way, the new bytecode is passed as a Java-like source code statement or block in a String. 不管是哪种情况,新的字节码都作为类Java的源代码声明或者String中的块传递。
Improved reverse engineering and round trip operations better handle the following code statement 改进的逆向工程及环形路线操作更好地处理以下的代码声明
You can do that several ways, but they have one thing in common: they're all based on the introduction of a proper object model that handles the program logic instead of trying to capture all the code in the if statement. 这可以通过几种方式来实现,但它们有一个共同点:它们都引入了恰当的对象模型,该模型处理程序逻辑而不是捕捉if语句中的所有代码。
This little piece of code shows the conditional if statement. 这一小段代码显示了条件型if语句。
There are no special characters ( like semicolons and braces) to denote a code block or an end of statement, either; just a simple colon(:) on the for line. 表示代码块或语言结束也不需要任何特殊字符(比如分号和括号);只需要在for行使用一个简单的冒号即可(:)。
A far more accurate measure one that can even gauge the time taken to run a single-source code statement can be taken using a code profiler. 一种更精确的测量甚至可以测量运行单个源代码语句的时间可以采用代码分析器。
You can also explicitly specify the code page in the CREATE DATABASE statement with the USING CODESET clause. 还可以在CREATEDATABASE语句中使用USINGCODESET子句显式地指定编码页。
It generates the code required to execute each SQL statement annotated for each method in the interface. 它生成的代码用来执行针对接口中每个方法进行注释的每个SQL语句。
This JSON output is readily consumable inside JavaScript code using the eval statement. JSON输出易于在JavaScript代码中使用eval语句进行处理。
For example, you can insert code to format a SQL statement, log it to syslog(), and pass it to MySQL for execution. 例如,可以插入代码来设定SQL语句的格式,将它记录到syslog()中并将其传递给MySQL来执行。
The problem isn't entirely in the if statement, but mostly in the amount of code in the if statement. 问题并不完全归结在if语句上,if语句中代码的数量才是最关键的。
Since any code after the return statement is unreachable, it's marked in error. 由于return语句后面的所有代码都不能执行,因此将其标记为错误。
When you run this code under the debugger, the assertion statement is evaluated, but in the release version, the comparison is not made, so there is no additional overhead. 当在调试器下运行该代码时,将计算断言语句,但是在发布版本中,将不进行该比较,因此没有额外的系统开销。
When you select a code statement node, the corresponding reference appears refactored and highlighted in the preview code changes text box. 选择代码语句节点时,对应的引用显示为重构后的状态并突出显示在“预览代码更改”文本框中。
The code between the case statement and the break keyword is executed if the condition is met. 如果满足条件,则执行case语句和break关键字之间的代码。
Evaluate a string as if it were a source code statement at runtime. 评估字符串仿佛那是一个源代码在运行时的发言。
Gets or sets the literal code fragment statement. 获取或设置原义代码片断语句。
After the code in the statement is executed, any pinned variables are unpinned and subject to garbage collection. 执行完语句中的代码后,任何固定变量都被解除固定并受垃圾回收的制约。
The minimum heat resistance of structure that prevent surface damping is deduced theatrically based on the building surface damping analysis, then compare it with the one in code and make a personal statement. 在对建筑表面受潮分析的过程中,本文通过理论推导,得到了防止表面受潮的建筑围护结构的最小热阻,并将其与规范中规定最小热阻进行了论述和比较。
The framework makes code selection not face single statement but a basic block., expanded the searching space of code selection generated the instructions of SIMD. 该框架使得代码选择面向基本块,而不再是语句,扩大了指令注释的搜索空间,产生了SIMD指令。