noop

基本解释

Says that nothing should be done (noop stands for "no operation").
说，不应作出任何（ noop主张“没有行动” ）。
The second is that with the traditional X design, drawing on a hidden window is effectively a NOOP.
第二是因为传统的X设计,画一个隐藏的window 是一个实际的无操作。
noop, will check my mailbox when i get home from school... you mean the hotmail mailbox, right??
初听华健的时候，他是一粒钻石；现在听华健，他是一块美玉。
'''Error Message:'''
```
Ooops POP3: premature NOOP OK, NOT an RFC 1939 Compliant server
```
如果你收到了下面的错误信息，遵循以下的步骤。
(3) Through involving a NOOP operation and executing transaction operation with all related NOOP operations to guarantee transaction operation is serialized.
（4）通过引入空操作NOOP且保持事务操作和相应的NOOP操作同时执行，保证事务操作的序列化。