Category "map-function"

Getting a map() to return a list in Python 3.x

I'm trying to map a list into hex, and then use the list elsewhere. In python 2.6, this was easy: A: Python 2.6: >>> map(chr, [66, 53, 0, 94]) ['B',

Recursive map function for nested array

I'm trying to create a map function that supports computing nested arrays, using recursion: This function, when a unidimesional (eg. [1,2,3,4] ) array is used w

React Toggle open and close using onclick on map function

I have an onClick in map function, if I click onClick it will change state of all map item not that item which I clicked. I am using useState hook. const [open,