The patch optimizes this case by converting the cached reference from a sequence number to a pointer to the highest packet in the queue that has been SACKed in the past.
这个补丁通过把已缓存的引用从一个序列号转换为指向队列中最高的包（过去已经选择性应答）的指针从而对此情况加以优化。
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。
The current row can be thought of as a pointer, which in this case is fixed on the row that received the action.
可以将当前行想象成一个指针，在这个例子中，该指针固定在接受该操作的行。
In that case, the contents of pointer gonzo - a 4-byte memory address - live in the data segment. The actual string it points to does not, however.
在这个示例中，指针在数据段中占用了4个字节，但是指针所指向的字符串则不在数据段中。
In that case, the service document includes a pointer to that document.
那样的话，服务文档将包含一个指向该文档的指针。
The first item in each tuple is a callable object (in this case a method pointer) and the second is a HTTP request type that the method should be called for.
每个元组的第一项是可调用对象（在这里是一个方法指针），第二项是HTTP请求类型，这种请求类型可以调用该方法。
So we see that we do not eject electrons in the case of the laser pointer, even if we have this intensity, it is still not related to the energy of an individual photon, so we won't see an effect.
所以我们看到我们用激光笔,还是没有逐出电子，即使我们有这样的强度，它仍然与一个单个的光子能量无关,所以我们不会看到光电效应。
Notice how like our recursive programs, the definition of a linked list also contains a base case -- in this case, the NULL pointer.
注意，与我们的递归程序非常类似，链表的定义也包括一个基线条件 ——在这里是NULL指针。
Holding the mouse pointer over a syntax error like this brings up a hover tip describing the problem; in this case, it indicates that it is an incomplete statement requiring a semicolon.
将鼠标指针放在出现语法错误(比如这里的语法错误)的地方，一会将出现一个描述问题的快捷提示；在本例中，它指出语句不完整，还需要一个分号。
There is a close relationship between two data structure types. In this case, one of the two often maintains a pointer initialized to the address of the second one.
二种数据结构类型之间有紧密的关系。在这情况，其中一个经常会维持一个指针到第二个类型的住址去设定初值。
Additionally, any code that traverses our lists and forgets to check for the empty case will get a NoSuchElementException, as opposed to the much-less-helpful null-pointer exception.
另外，任何阻断我们的链表以及忽略检查空例的代码将返回一个NoSuchElementException，而不是那些没什么用的空指针异常。
Notice how like our recursive programs, the definition of a linked list also contains a base case — in this case, the NULL pointer.
注意，与我们的递归程序非常类似，链表的定义也包括一个基线条件——在这里是NULL指针。
In case of an item that hides a sub menu, the sub menu is displayed if the pointer hovers over the item long enough or moves close to the triangle indicating the sub menu.
对于子菜单中的条目，如果鼠标停留在子菜单上面的时间够长或者靠近指示子菜单的三角形，子菜单就会被显示出来。
In the case of free , you know which pointer was being freed when the error was detected, but that gives no hint whatsoever as to who trashed the heap.
在free的情况下，当错误被探测到的时候，你知道哪个指针被释放掉，但是，那并没有给那些搞乱堆的人任何提示。
The pointer to a row can contain some value which causes a hardware or software interrupt in case the row is not in memory.
指示器的指示字还包含一个值，当相应行不在存贮器中时，它引起硬设备或软设备中断。
The same applies here in case of vector of pointer elements.
如果指针元素的矢量相同的适用于这里。
In case you are storing Pointers to a list, this is not necessary since original pointer is stored into the container.
如果你是存储到一个列表中的指针，这是没有必要，因为原来的指针也放入容器中存储了。
In such case you don't store a pointer to the Parent class in variable p, but the whole class itself.
在这种情况下，你不要父类的指针存储在变量p，但整个类本身。
In this case, the value specified for the property must be an array or a pointer type.
在这种情况下，该属性的指定值必须是数组或指针类型。
In this case, the value specified for the property must be an array or a pointer type.
在这种情况下，该属性的指定值必须是数组或指针类型。
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