防御性编程结构阻止了一个又一个缺陷，但这些结构本身却不免为代码添加了重复的逻辑。

Defensive programming constructs have prevented many a defect, but the constructs themselves tend to litter code with repetitive logic.

youdao

防御性编程结构阻止了一个又一个缺陷，但这些结构本身却不免为代码添加了重复的逻辑。

Defensive programming constructs have prevented many a defect, but the constructs themselves tend to litter code with repetitive logic.

youdao