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Tag: sorting

Sorting with Number and Strings in array of objects

I have array like this : How to sort this array so that, when ascending unlimited comes at the last index and when descending unlimited comes at the top index. Answer The simplest may be to use the “standard” numerical sort for ascending, and when you need descending, then just apply .reverse() to it as an extra action:

Shuffle array of N letters and take M of them

I have an X array of objects “letter”:”frequency” and i’m trying to build a new Y array from the previous one made of frequency-times letters (for each present in X ary). Then my purpose is to shuffle Y ary and take just the z-first elements from that. n is an argument passed to the function Why this algorithm doesn’t work?

Generate and sort cartesian coordinates around (0,0) in all quadrants using Javascript’s nested array loops

I have an variable obj that has the element count that needs a cartesian coordinate. So I want to generate the following matrix. obj = 9, Square root of obj = 3, 3×3 matrix (-1,1) (0,1) (1,1) (-1,0) (0,0) (1,0) (-1,-1) (0,-1) (1,-1) obj = 25, Square root of obj = 5, 5×5 matrix (-2,2) (-1,2) (0,2) (1,2) (2,2) (-2,1)

sorting strings in an object inside an array [closed]

Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 months ago. Improve this question I’ve been trying to sort string inside an object which is inside an array. By splitting the string into array, I successfully sorted the array.

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