data is null信息详情
数据为空
dentryDOS is null───dentryDOS为零
imei is null───imei为空
user is null───用户为空
null island───空岛
assert null───断言为空
null definition───空定义
connection holder is null───连接保持器为空
null bot───空机器人
null byte───空字节
In some cases, there is no data in the database corresponding to the requested bean; the container returns a null, as there is no bean matching the client's request.───有些情况下,数据库中并没有与请求的bean对应的数据;则容器返回空,因为没有bean与客户机的请求匹配。
One of the problems with not entering this data in regular RDBMS columns is that no rules are defined-no data types, not NULL identifiers and so forth.───未在常规的RDBMS列中输入该数据导致的问题之一是没有定义任何规则——没有数据类型和NOT NULL标识符等。
linked list consists of a node structure that contains two members: the data it is holding and a pointer to another node structure (or NULL, to terminate the list).───链表所包含的节点结构体由两部分构成:它所持有的数据,以及指向另一个节点结构体(或者是NULL,结束链表)的指针。
- active attention
- active augmentation system
- border zone
- clear response
- borderareas
- approach controller
- copper crossover
- chat noise
- chat number
- do not be worried
- ajax process
- clear result
- discrimination detection
- approach course
- an inspector
- active backup for business
- auricularis
- chat partner
- approach cut
- burn in mode
- bandwidth amplifier