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Please help me to understand the map function. I have tried from many different internet source but not getting a single bit. Please help
Steven Parker229,005 Points
The "map" function takes each item from a list, runs another function on it, and then adds the result of that other function to a new list. When it's all done it returns the new list.
So in a sense, it converts any function that works on a single value into one that works on an entire list.