null line

常見例句

雙語例句

• If not NULL, increment the line counter.
  如果不是 NULL，則增加行計(jì)數(shù)器。
• A serial line (null-modem cable) connects the machines through their serial ports.
  一條串行線（空調(diào)制解調(diào)器電纜）將通過機(jī)器的串口連接它們。
• When you modify the SimpleTask[] tasks = null; (line 2 in Listing 12) to SimpleTask[] tasks = new SimpleTasks[0];, you will only need to write Listing 13 to look like
  當(dāng)您將 SimpleTask[] tasks = null;（ 清單 12 中的第 2 行）修改為 SimpleTask[] tasks = new SimpleTasks[0]; 時(shí)，您只需將 清單 13 編寫為
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