短路求值是大多数现代编程语言的一个重要特性，没有理由避免依赖它。如果没有它，与指针相关的测试将（不必要地）更加复杂并且可读性较差。
Short-circuit evaluation is a crucial feature of most modern programming languages and there's no reason to avoid relying on it. Without it pointer-related tests would be (unnecessarily) much more complicated and less readable.
当然，这是一个很好的设计，每个人都知道期待它，并且它比使用嵌套条件更好。
Of course it's good design, everyone knows to expect it and it beats using nested conditionals.
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短路求值是大多数现代编程语言的一个重要特性，没有理由避免依赖它。如果没有它，与指针相关的测试将（不必要地）更加复杂并且可读性较差。
Short-circuit evaluation is a crucial feature of most modern programming languages and there's no reason to avoid relying on it. Without it pointer-related tests would be (unnecessarily) much more complicated and less readable.
当然，这是一个很好的设计，每个人都知道期待它，并且它比使用嵌套条件更好。
Of course it's good design, everyone knows to expect it and it beats using nested conditionals.