This means the this keyword can then access any objects (including functions) that have been declared at that context.
这意味着this关键字可以访问在该上下文中声明的任何对象(包括函数)。
By default, this keyword is not set, which means that the DB2 CLI application will connect using Unicode if the target database supports Unicode.
默认情况下，没有设置该关键字，这意味着如果目标数据库支持Unicode,DB 2CLI应用程序就将使用Unicode进行连接。
You can give it a name (that is, a class name), specify parameters (as in a constructor), and even use the .this keyword, which basically means referencing a variable within the scope of the function.
可以给其一个名称（也就是一个类名），指定参数（和在构造函数中一样），甚至可以使用关键字 .this，这意味着在函数范围内引用变量。
You also need to be able to understand concepts like execution context and how the 'this' keyword is used.
还需要能够理解例如执行上下文概念和关键字“this”的使用方法。
You also need to be able to understand concepts like execution context and how the 'this' keyword is used.
还需要能够理解例如执行上下文概念和关键字“this”的使用方法。
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