网络释义专业释义英英释义
... not function 逻辑"非"函数；"非"功能、非逻辑操作 null function 零函数 number-theoretic function 数论函数 ...
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locally null function 局部零函数
locally convex topology null function 局部零函数
function-theoretic null-set 函数论的零集
onAfterSlide Function null 滑动卡片后触发
onBeforeSlide Function null 滑动卡片前触发
Null-additive set function 零可加集函数
function theoretic null set 函数论的零集
function theoretic null-set [数] 函数论的零集
Null function
- abstract: In computer science, a null function (or null operator) is subroutine that returns no data values and leaves the program state unchanged. When it is part of the instruction set of a processor, it is called a NOP or NOOP (No OPeration).
以上来源于: WordNet
双语例句原声例句
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This function returns a pointer to the value in the environment or NULL if there is no match.
这个函数会返回一个 指向环境中的值的指针，或者如果不匹配则返回 NULL。
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Notice also that in case of error, the function returns NULL.
另请注意，函数在出错的情况下返回 NULL。
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If the remote data source cannot handle the null value in a host variable or parameter marker, any function that involves binding a nullable value has to be evaluated locally.
如果远程数据源不能处理主机变量或参数标记符中的NULL，那么任何需要绑定一个可以为空的值的函数都必须在本地计算。
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Only the operating system has controlling of byte zero NULL in the computer's RAM and so if a function ever returns null, aka zero, well, something must have gone wrong because that can't possibly belong to me that memory because by human convention zero is owned by the operating system; not by a program I wrote.
只用操作系统在内存中能够控制,字节0，并且如果一个函数返回，或者说0，好的，可能出错了,因为那可能是不属于我的内存,因为惯例上，0是由操作系统拥有的,而不是由我的程序拥有的。
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