我只是想到的是,哪一个成本会更低,使用一个试捕集区,将指数从约束区中排出,或检查多面阵列的长度和比较价值?
我感觉到,时间长,因为我可以把时间长短储存在一个变数中,然后,如果价格相对较低的话,就这样做了。 我不敢肯定的是,审判渔获量是多么昂贵。
感谢!
缩短时间比达到例外情况便宜得多。 当你有尝试时,它会把额外结构列入你关于追捕例外的法典——这是罚款,我不说是错的,但如果你可以检查约束的长短,那么就这样做了。
与检查愤怒的价值相比,增加一个例外非常昂贵。 然而,这无关紧要。 更重要的是,即使例外是廉价的,它们仍然是错误的选择。 例外情况是,它代表了例外情况发生:<>。 理想的例外只能用来代表意外、少见、最好致命的东西。
另一种研究方式:如果你重新进入其约束区外的阵列,你有
举一个例外是昂贵的作业(因为你必须产生ack痕)。 检查时间。
如果你们想想一下,对你们的处境来说,什么是更有效率的,我就说“措施”。
例如: 哪些非约束性条件极为罕见? 因此,不受约束者永远不会抛弃...... 在这种情况下,所有额外的“男性”约束检查都会放缓。
CVEATS:审判/渔获量需要围绕许多包裹,因此,审判的建立不太重要。
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