If the condition evaluates to FALSE or NULL, the loop is bypassed, and control passes to the next statement.
如果条件的求值结果为FALSE或NULL，那么将绕过循环，并且控制被传递给下一条语句。
When the output is complete, the stream is flushed by writing a NULL object to the client stream and loop awaiting the next client.
输出完成后，通过向客户端流写入一个NULL对象，而且循环等待下一个客户端，从而刷新流。
It returns NULL, defined in stdio.h, for either error or EOF [end-of-file]; after the loop, we check for which one occurred.
对于错误或EOF[文件结束]，它都返回NULL，这是在stdio . h中定义的；循环结束后，我们会检查究竟是哪种情况。
Repeat the loop until fgets returns NULL.
重复该循环直至fgets返回NULL。
The obvious issue is that the NULL check must be part of the while loop.
明显的问题是NULL检查必须放在 while 循环中。
How to combine in one loop serial Numbers and null?
如何结合在一个循环中序列号和空吗？
This paper describes the automatic null-setting method for Op-Amp parameters measurement and the stability of the main measurement loop.
对运放参数测试的自动校零方法、测试主回路的闭环稳定性进行了研究。
The condition that plasma breakdown on Tokmak is get enough high loop voltage and large null field region in the vacuum vessel area.
托卡马克装置产生等离子体击穿的条件是在真空室区域中达到足够大的环电压以及尽可能大的零场区。
The condition that plasma breakdown on Tokmak is get enough high loop voltage and large null field region in the vacuum vessel area.
托卡马克装置产生等离子体击穿的条件是在真空室区域中达到足够大的环电压以及尽可能大的零场区。
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