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Javascript 2021-11-18 02:00:15
how to merge duplicate value in array of object site:stackoverflow.com
var myArray = [ {productId: 116605, productserialno: "324234"}, {productId: 106290, productserialno: "12121"}, {productId: 106290, productserialno: "12121"}, {productId: 106293, productserialno: "4324343&... Add solution -
Javascript 2021-11-17 22:05:10
react native filter list
let data = [ { id: 1, name: 'Mike', city: 'philps', state:'New York'}, { id: 2, name: 'Steve', city: 'Square', state: 'Chicago'}, { id: 3, name: 'Jhon', city: 'market', state: 'New York'}, { id: 4, name: 'philps', city: 'booket', state: 'Texas'}, { id: 5,... Add solution -
Javascript 2021-11-17 12:20:20
how to get the next item in map() js
// The callback of map method accepts 3 arguments: // current item value; // current item index; // the array map was called upon. // So, you could use index to get next element value: var newArray = myArray.map(function(value, index, elements) { var... Add solution -
Html 2021-11-11 19:15:11
multi bar chart D3
<!DOCTYPE html> <meta charset="utf-8"> <style> body { font: 10px sans-serif; } .axis path, .axis line { fill: none; stroke: #000; shape-rendering: crispEdges; } .x.axis path { display: none; } </style> <b... Add solution -
Other 2021-11-11 03:27:15
map() Array Method in Javascript
var drinks = [“coffee soda”, “tea”, “whiskey”]; var coldDrinks = drinks.map(function(drink) { return ‘iced ’ + drink; }); // [‘iced coffee soda’, ‘iced coffee’, ‘iced whis... Add solution -
Javascript 2021-11-09 22:53:20
steam roll array javascript
function steamrollArray(arr) { return arr .toString() .replace(",,", ",") // "1,2,,3" => "1,2,3" .split(",") // ['1','2','3'] .map(function(v) { if (v == "[object Object]&qu... Add solution -
Javascript 2021-11-09 22:06:13
password generator javascript
function generatePassword(passwordLength) { var numberChars = "0123456789"; var upperChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; var lowerChars = "abcdefghijklmnopqrstuvwxyz"; var allChars = numberChars + upperChars + lower... Add solution -
Javascript 2021-11-08 20:11:08
how to convert a list of json to list of array
dataArray = [{"Value":10,"ValuePourcent":2},{"Value":20,"ValuePourcent":3},{"Value":51,"ValuePourcent":1}] newFormat = dataArray.map(function(e){ return [e["Value"], ... Add solution
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