| 单词 | null object |
| 释义 | 例句释义: 空目标,空对象,虚拟对象,空物体 1. When the output is complete, the stream is flushed by writing a NULL object to the client stream and loop awaiting the next client. 输出完成后，通过向客户端流写入一个NULL对象，而且循环等待下一个客户端，从而刷新流。 www.ibm.com 2. Unfortunately, many designers have still not learnt that the special NULL pointer or null object is an equally bad idea. 遗憾的是，许多设计者并没有认识到空指针或空对象带来的危害。 www.infoq.com 3. Applications should throw instances of this class to indicate other illegal uses of the null object. 应用程序中其他非法使用null对象的情况也应该抛出该异常。 www.51goushu.com 4. Thrown by the runtime only when a null object is referenced. 仅当引用空对象时，才由运行库引发。 msdn2.microsoft.com 5. A code block is simply a block of code that returns a value, and if no value is returned then a NULL object is returned. 代码块就是将返回一个值的一组代码，如果没有返回值，那么会返回一个NULL对象。 www.ibm.com 6. Calling the instance method of a null object. 调用null对象的实例方法。 www.51goushu.com 7. Is thrown when an attempt is made to invoke a non-static method on a null object. 当尝试对空对象调用非静态方法时，将引发。 msdn2.microsoft.com 8. The exception that is thrown when there is an attempt to dereference a null object reference. 尝试取消引用空对象引用时引发的异常。 msdn2.microsoft.com 9. If you call Hotel. findByName( "Marriott" ) and that Hotel doesn't exist in the table, you'll get a null object in return. 如果调用Hotel.findByName（“Marriott”），并且Hotel不存在表中，就会返回一个null对象。 www.ibm.com 10. All non-NULL object UUIDs are also exported. 还会导出所有非NULL对象UUID。 www.ibm.com 1. A null object reference is pushed onto the stack. 将空对象引用推送到堆栈上。 msdn2.microsoft.com 2. If a parameter is a NULL Object reference, the function returns zero. 如果参数为NULLObject引用，该函数将返回零。 msdn2.microsoft.com 3. Null object reference cannot be assigned or passed to a variable of this typels_msg 空对象引用不能赋值或传递给一个这种类型的变量 blog.sina.com.cn |
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