Answers for "sort arraylist of 2darrays"

6

arrays sort 2d array java

Arrays.sort(myArr,(double[] a,double[] b)->{
                //here multiple lines of code can be placed
                return a[0]-b[0]; 
            });
Posted by: Guest on July-08-2020
0

sort 2d array based on one column java

Arrays.sort(array, Comparator.comparingDouble(o -> o[0]));
Posted by: Guest on December-03-2020

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