if statement

基本解釋

Finally, there is an if statement that performs some cleanup on the tag output on the report.
最后，有一個 if 聲明，會在報告上的標簽輸出執(zhí)行一些清潔工作。
If statement execution returns an error, the procedure is automatically aborted or the transaction is rolled back.
如果語句執(zhí)行返回一個錯誤，過程將自動中斷或回滾事務。
Line 7 begins a third basic block, because the assignment e = 0; is not indivisibly attached to those on lines 4 and 5, since the if statement on line 4 may cause those assignments to be skipped.
行 7 開始了第三個基本塊，因為賦值 e = 0；而且它并不是附屬于第 4 行和第 5 行的，因為行 4 上的 if 聲明也許會導致這些賦值被忽略。

If Yancey failed to get the statement he wanted, he would take Southern Democrats out of the convention.
It didn't really crash, it found an assert statement. So if you look at the bottom of the function, you'll see that, in fact, I checked for that.
其實程序并沒崩潰,它只是碰到一個斷言語句然后停了下來,如果你看看函數(shù)的頂部，你會看到，實際上我斷定計數(shù)器。
麻省理工公開課 - 計算機科學及編程導論課程節(jié)選
But if you can accept the purity of the statement I just made, it is at the root of the thing you have a solution.
但如果你能夠遵從原教旨主義的方式,那么這就是你解決此問題的根本
耶魯公開課 - 古希臘歷史簡介課程節(jié)選

And if the statement just contains the "opening" and "closing" balance, then that's not adequate disclosure.
NPR: Q&A: Madoff Case Puts Spotlight On SEC