I have an array
var numbers = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18"];
and trying to get random items from it, so:
console.log(_.sample(numbers, 5));
this will give me 5 random numbers (strings) from the array in a random order, like:
"17", "2", "3", "18", "10"
How do I get a sorted list or random items, like?
"2", "3", "10", "17", "18"
_.sample
will probably not be the best choice here. I am trying to get random items from a given array and have these items picked up from left to right of the array.
How to do this in javascritp?
Thank you.
EDIT: I have an array of strings, not numbers, so I cannot sort the randomly picked items.
EDIT2: To avoid confusing, in the array are words (= strings), I used there numbers as strings to more easily demonstrate what I am trying to achieve. (sorry for possible confusions)
Aucun commentaire:
Enregistrer un commentaire