片语

null pointer vsalue空指针值

Null pointer givement有效的断点分配

Null pointer assignment无效的断点分配

null-pointer dereference空指针引用

null pointer value空指针值

null pointer Null指标

Null pointer project有效的断点分配

Null pointer tmake inquiries无效的断点分配

Null pointer error空指针错误

英汉例句

• null is defined simply as a null pointer (0) because the null pointer is invalid as a pointer anyway.

  null被简单地定义为一个空指针（0），因为无论如何空指针都不是合法的指针。

• listing 8 lists the code that was modified in the source of the jfs_mount.c file to create a segmentation fault at line 109 by creating a null pointer exception.

  清单8列出了 jfs_mount.c文件的源代码中被修改过的代码，我们在代码中创建了一个空指针异常，从而使代码在第 109行产生段错误。

• furthermore, it says nothing about where in the code the null pointer was actually assigned.

  此外，它并不指出在代码的何处这个空指针被赋值。

• instead of defining a separate class for empty lists, it represents empty lists by putting a null pointer in both fields.

  它在两个域中都放置一个空指针来表示空链表，而不是为空链表定义一个单独的类。

• since a null pointer terminates a list, we can also use the null pointer condition as a base case for many of our recursive functions on linked lists.

  由于null指针会结束一个链表，所以我们也可以使用null指针条件作为基于链表的很多递归程序的基线条件。

• in this example, if the map on line 1 does not contain the person named 「bob,」 a null pointer exception will result on line 5 when the person is asked for his name.

  在这个例子中，如果第 1行的map不包括一个名为「bob」的人，那么在第 5行询问person的名字时就会出现null指针异常。

• the system level error includes syntactical error, null pointer exception, web service timeout, database connection timeout, and so on.

  系统级错误包括语法错误、空指针异常、web服务超时、数据库连接超时等。

• i said earlier that an empty list is a linkedlist containing a null pointer in both fields.

  我前面说过，空链表就是两个域都包含一个空指针的linkedlist 。

• detector: null pointer dereference and redundant comparisons to null

  检测器：null指针对null 的解引用（dereference）和冗余比较

• in this...abomination,「 she waved at the screen, 」passing a null pointer is a programming error, as the documentation for the function clearly states.

  在这里，「她(译注:指guru)面对屏幕挥了挥手，」传入一个空指针是一个编程错误，就像这个程序的文档写的那样。

• because findbugs doesn「t know if the map contains 「bob」 or not, it will flag line 5 as a possible null pointer exception.

  因为findbugs不知道map是否包含「bob」，所以它将第 5行标记为可能null指针异常。

• accessing the null pointer is very dangerous, as it might crash your program.

  访问空指针是非常危险的，因为它可能使您的程序崩溃。

• instead, it places a null pointer into the field.

  相反，它是用空指针替代。

• sun」s jsf ri expects a renderer will send a null pointer exception if your component doesn't have a renderer.

  sun 的jsfri期望，在组件没有渲染器的时候，渲染器会发送一个空指针异常。

• in this example, line 6 will cause a null pointer exception because the variable actions has not been initialized.

  在这个例子中，第 6行将产生一个null指针异常，因为变量actions还没有初始化。

• it looks for cases where a code path will or could cause a null pointer exception, and it also looks for cases in which there is a redundant comparison to null.

  它查找代码路径将会或者可能造成null指针异常的情况，它还查找对null 的冗余比较的情况。

• 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。

• this code is included in the code which handles the click event for the invoke service button and its purpose is to avoid a null pointer exception when the web service is invoked with an empty string.

  它的目的是避免使用空子符串调用web服务而出现空指针异常。