If you have an existing collection for the current diagram type, you can put this analytic in that by choosing the second option.
如果对于当前的图表类型有了已存在的集合,那么您可以选择第二个选项来将该分析置于管理器中。
Put checks in for thread type and memory area.
设定线程类型和存储区验证。
To see all this in action, you'll put together a trip-planning page in which the user can type in a source and destination airport.
为了进行演示,您将组建一个旅行计划页面,在该页面中,用户可以输入出发地机场和目的地机场。
So, summarizing better, assert is something you put in to say to the user, make sure you're giving me input of this type, but I'm going to guarantee you the rest of the code works correctly. Exceptions and exception handlers are saying, here are the odd cases that I might see and here's what I'd like to do in those cases in order to try and be able to deal with them.
所以更好的总结下,断言就是你放在那里告诉用户,保证你输入的是这种类型的,但我能保证剩下的代码运行正确,异常和异常处理做的事,这里有些我能预期的异常情况,并且这里有些情况,我能尝试处理。
So in the first case of this first bond here that I've put in a square, what type of a bond is this, is the sigma or pi?
在这第一个键里,我用方框把它标出来了,这个键是什么类型的,sigma还是π?
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