Initialize an empty stack and empty result string variable.
初始化一个空堆栈，将结果字符串变量置空。
We define the SQL statement as a string variable for two reasons.
因为以下两个原因，我们将sql语句定义成了一个字符串变量。
Maintain state, which here is represented by a simple string variable.
维护状态，例子中用了简单的字符串变量来代表。
In the example shown in Listing 1, the input string variable is tracked.
在列表1所显示的例子中，输入字符串变量被跟踪。
A string variable needs to contain the SQL clause in the correct syntax.
字符串变量需要按正确的语法包含sql子句。
How to copy the contents of a string variable to the clipboard?
如何将一个字符串变量的内容复制到剪贴板？
Then, the value from the Property text will assign to the string variable MyText.
然后，将来自属性(Property)文本的值分配给字符串变量MyText。
If you look in the Variables view, you see the string variable s, which is equal to null.
如果查看Variables视图中的字符串变量s，会发现它等于null。
You already created a string variable called SelectedProfile for the selected profile name.
您已经为所选择的概要名称创建了一个名为SelectedProfile的字符串变量。
Since you're binding a string variable, you use bindString. That method takes three arguments
绑定字符串变量需要使用bindString。
Listing 8 assigns an XPath expression to a string variable — no trickery or unusual syntax here.
清单8将一个XPath表达式赋给了一个字符串变量，这里没有戏法，也没有特殊的语法。
This statement will be a string variable that is passed to the Prepare_SQL_Statement sub-procedure.
这个语句将是一个传递到 Prepare_SQL_Statement 子过程的字符串变量。
When executed from a command line, the program reads the XML content from a file into a string variable.
在命令行中执行的时候，该程序将XML内容从文件读入一个字符串变量。
Declaring the statement as a string variable when you develop your application makes it easier to convert to a production application.
开发应用程序时将语句声明为字符串变量使得将应用程序转换成生产应用程序更加容易。
Although using a string variable is easier, you might need to use an internal table if a remote function call sends the dynamic SQL code.
尽管使用字符串变量更容易，但是如果通过远程函数调用发送动态sql，可能需要使用内部表。
For simplicity, the server communications are not included; instead, the JSON data is provided as a string variable named serverresponse.
为简单起见，不包括服务器通信；相反，JSON数据作为一个字符串变量serverresponse提供。
In contrast, concatenating a string is pretty much just a case of running a single opcode to append a string variable to an existing string variable.
相反，连接字符串操作非常简单，只是运行一个操作码，将一个字符串变量附加到一个现有的字符串变量中即可。
Now that you're back to the start of the file, you can read the file contents into a string variable and parse the contents of the string appropriately.
现在回到了文件的开始之处，可以把文件内容读入string变量并对 string 做适当地解析。
When a long string variable is assigned a string constant, the string pointer is assigned the address of the memory block generated for the string constant.
当一个串变量被赋予一个串常量时，串指针被赋予串常量内存块的地址。
If the name is title, the code puts the actual contents of the element into the String variable title.
如果这个元素的名字是title，这段代码将把该元素的实际内容放到字符串变量title中。
To specify an int variable for an iterator and a String variable for element name, use the code in Listing 17.
要为迭代器指定一个int变量并为元素名称指定一个String变量，请使用清单17中的代码。
The benefits of working with XML in Groovy become even more evident when you store the XML in a String variable instead of a file.
当您将XML存储在String变量而不是文件中时，在Groovy中使用XML的好处会变得更加明显。
The source language to target language is specified by use of the String variable language, which you feed into the getTranslation method.
源语言与目标语言通过使用传入 getTranslation 方法的字符串变量language指定。
In this case, we choose the String variable and supply the text value from the prototype method above (remember to include quotes to enclose the text).
在本例中，我们选择String变量并提供上面的原型方法中的文本值(记住在文本两边加上引号)。
In this case, we choose the String variable and supply the text value from the prototype method above (remember to include quotes to enclose the text).
在本例中，我们选择String变量并提供上面的原型方法中的文本值(记住在文本两边加上引号)。
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