查询词典 null

The NULL argument is a pointer for the type, in this case it isn't used, since the method is declared void.

空参数是一个类型的指针，这是在不使用情况，因为该方法是宣布无效。

It is fine to delete a null pointer.

所以，删除之前检查是否为空是多余的

RETURNS: NULL on error, a pointer to the loaded file if OK.

返回：空的错误，是对加载的文件指针，如果确定。

Most bugs show themselves in NULL pointer dereferences or by the use of other incorrect pointer values.

大多数bug通常是因为废弃了一个NULL指针或者使用了错误的指针值。

In a case in which the list does not contain a node, the head pointer is NULL.

当表中不包含任个结点时，头指针就是 NULL 。

Using an alternate representation of NULL (i.e.,%00) may result in a character translation occuring.

使用不同的表示法来表示 NULL字元时可能导致发生字元的转换。

Again, it does not matter whether you cast 0, 0L or NULL , but the shorter representation is generally preferred.

同样的，不论你用0、0L 或 NULL 都没关系，通常比较喜欢用较短的表示法。

In chapter 6, null system and sequence entropy pairs are investigated.

在第六章中，我们对null系统和序列熵对进行了研究。

According to the current serve as the criterion,and protects decomposing the electrical machinery flowing and carringon the back order and three big kinds of protection null sequence for crossing,but hence what from this forms the integrated protection basic overlay electromotor own the common barrier type.

摘 要：依据电流为判据，将电机保护分解为过流、负序和零序保护3大类，由此构成的综合保护可基本覆盖电动机的所有常见故障类型。

We do not have a texture for our mesh, so we set this to null.

我们没有对我们的网格纹理，所以我们设置为空。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。