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Javascript 2021-10-14 23:18:06
flutter reorder map by key
//https://stackoverflow.com/questions/30620546/how-to-sort-map-value import 'dart:collection'; void main() { var temp= { 'A' : 3, 'B' : 1, 'C' : 2 }; var sortedKeys = temp.keys.toList(growable:false) ..sort((k1, k2) => temp[k1... Add solution -
TypeScript 2021-10-02 03:19:04
arranging array objects in custom order
var sortOrder = ['n', 'a', 'u']; var myArray = [{ name: 'u' }, { name: 'n' }, { name: 'a' }, { name: 'n' } ]; myArray.sort(function(a, b) { return sortOrder.indexOf(a.name) - sortOrder.indexOf(b.name); }); console.log(myAr... Add solution -
Javascript 2021-09-26 08:29:02
how array sort works internally in javascript
let arr = [90, 1, 20, 14, 3, 55]; var sortRes = []; var copy = arr.slice(); //create duplicate array var inc = 0; //inc meant increment copy.sort((a, b) => { sortRes[inc] = [ a, b, a-b ]; inc += 1; return a - b; }); var p = 0; for (var i = 0; i <... Add solution -
Javascript 2021-09-15 01:07:02
immutable js sort ascending and descending order
var sorted = data.get('item').sortBy((item) => -item.get('sequence')); // or var sorted = data.get('item').sortBy((item) => item.get('sequence')).reverse(); // you can now use .map() to go through your OrderedMap which has been // sortbed by the seq... Add solution -
Javascript 2021-09-03 13:01:02
sort arrays according to first array js
function sortObjectByKeys(o) { return Object.keys(o).sort().reduce((r, k) => (r[k] = o[k], r), {}); } var unsorted = {"c":"crane","b":"boy","a":"ant"}; var sorted=sortObjectByKeys(unso... Add solution
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