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Tag: map-function

Is there a javascript ‘reduce()’ like function in python?

map() and filter() are good when it comes to applying a function individual elements, but there is no way to do any of the following with them on iterables : apply functions on a bunch of elements as a whole keep track of previously iterated elements / ‘accumulate’ items get the index of the current element under iteration All of

Python how to reduce multiple lists?

I am able to use map and sum to achieve this functionality, but how to use reduce? There are 2 lists: a, b, they have same number of values. I want to calculate The working version I wrote using map is How to use reduce then? I wrote: I got the error “TypeError: ‘float’ object is unsubscriptable”. Can anyone shed

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