How to count numbers in a list via certain rules?

2024/11/24 12:21:45

Just to say I have a str and a list of strs and I want to count how many strs in the list that is contained in a str. Is there an elegant way to do that?

For example,

l = {"foo", "bar", "what"}
str = "foobar"

The output will be 2.

My way to do this for now is iterate the list and see whether str.contains(str_in_list)

Answer

sum(s in my_string for s in l)

https://en.xdnf.cn/q/120530.html

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