Use of routines

1. Indexable, not sliceable

2. Can be deleted

3. Non-sequential complete loop (for)

4.for a in b(.keys)、 for a in b.values、for a,b in c.items()

 

Guess you like

Origin http://43.154.161.224:23101/article/api/json?id=324610329&siteId=291194637