一行代码

• A line of code executed by a test
  由测试执行的一行代码。
• In the next lesson , you will add a line of code to your program
  在下一课中，您将向程序中添加一行代码。
• For example , the following line of code shows a strong reference ,
  举例来说，下面一行代码显示的就是强引用
• This is done in a single line
  这在一行代码中完成：
• But not a single line of code has resulted from all this activity
  但是，没有一行代码是由所有这个活动产生的。
• For example , you can open an http connection with just one line of code
  例如，只用一行代码就可以打开http连接：
• Using delphi , this means writing the following single line of code
  在使用delphi时，这意味着要编写下面一行代码：
• Just include the following line at the top of your application
  之后，您需要做的是在应用程序的顶部包含这样一行代码：
• Yes , that s it
  是的，就是只有一行代码。
• Apart from this single line of code , you do not have to write anything else
  除了这一行代码，您无需再编写任何其他东西。