@Sethen Maleno, @Pavel: yes _ does have a reduce for objects. Not sure if it works by accident or if object support was intentional, but indeed you can pass an object as in this question's …

I have this code for a class where I'm supposed to use the reduce() method to find the min and max values in an array. However, we are required to use only a single call to reduce. The …

The problem is that your accumulator values are promises - they're return values of async function s. To get sequential evaluation (and all but the last iteration to be awaited at all), you …

When would you use collect() vs reduce()? Does anyone have good, concrete examples of when it's definitely better to go one way or the other? Javadoc mentions that collect() is a mutable …

Reduce(intersect,list(a,b,c,d,e)) I would greatly appreciate if someone could please explain to me how this statement works, because I have seen Reduce used in other scenarios.

Nov 30, 2012 · 104 The functionality of map and filter was intentionally changed to return iterators, and reduce was removed from being a built-in and placed in functools.reduce. So, for …

I realize there are related questions, but all the answers seem to be work-arounds that avoid the heart of the matter. Does powershell have an operation that can use a scriptblock to aggregate …

I have deleted these images via ' docker rmi -f ' command. But the space occupied by these images has not been released. If I run 'docker images' command, the deleted images are not …

The __reduce_ex__ method will be called with a single integer argument, the protocol version. On the gripping hand, Guido says that this is an area that could be cleaned up.

Mar 22, 2016 · The answer is you cannot break early from reduce , you'll have to find another way with builtin functions that exit early or create your own helper, or use lodash or something.