11- The Set Interface

5:33 2 发言者 2 章次章次 134 分部分会议

发言者

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章章章章章章次第一章章第一章一章 1: Now let's talk about the set interface. 302s · Speaker 2

Now let's talk about the set interface. This interface represents a collection that contains no duplicates. So it's a great way for storing a list of unique values. Let me show you. So here I'm going to declare a variable of type set of str…
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章章章章章章次第一章章第一章一章 2: You want to know what items we have in the first set that we do not have in the second set. 24s · Speaker 2

You want to know what items we have in the first set that we do not have in the second set. To do that we call the remove all method. So we are removing everything that we have in set two and keeping the rest. Take a look. So the result is …