newtomsoft

[][(![]+[])[+!+[]]+(!![]+[])[+[]]][([][(![]+[])[+!+[]]+(!![]+[])[+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+!+[]]+(!![]+[])[+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]]((!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+([][[]]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+!+[]]+(+[![]]+[][(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+!+[]]]+(!![]+[])[!+[]+!+[]+!+[]]+(+(!+[]+!+[]+!+[]+[+!+[]]))[(!![]+[])[+[]]+(!![]+[][(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+[]]]+([]+[])[([][(![]+[])[+!+[]]+(!![]+[])[+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+!+[]]+(!![]+[])[+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+[]]]+(!![]+[])

newtomsoft

  var nombers = new[] { -1, 2, -154, 9, -47, 13 };
  
  //linq way
  var min = nombers.SelectMany((n1, index1) => nombers.Where((_, index2) => index2 > index1).Select(n2 => Math.Abs(n2 - n1))).Min();
  
  //traditional way
    var min = int.MaxValue;
        for (int i = 0; i < nombers.Length; i++)
        {
            for (int j = i + 1; j < nombers.Length; j++)

newtomsoft

const table = ['val1', 'val2', 'val3'];
for (let i in table) {
    console.log(`index : ${i} ; element : ${table[i]}`); // => index : 0 ; element : val1 index : 1 ; element : val2 index : 2 ; element : val3
}

for (let element of table) {
    console.log(`element : ${element}`); // => element : val1 element : val2 element : val3
}

newtomsoft

function FizzBuzz() {
    for (let i = 1; i <= 100; i++) {
        if ((i % 3 === 0) && (i % 5 === 0)) {
            console.log("FizzBuzz");
        } else if (i % 3 === 0) {
            console.log("Fizz");
        } else if (i % 5 === 0) {
            console.log("Buzz");
        } else {
            console.log(i);

newtomsoft

function alternatingSums(array) {
  let evenSum = 0;
  let oddSum = 0;
  array.forEach(function(item, index) {
    if (index % 2 == 0) evenSum += item; 
    else oddSum += item;
  });
  return [evenSum, oddSum];
}

newtomsoft

function allLongestStrings(array) {
    let lengthMax = 0;
    array.forEach(word => lengthMax = word.length > lengthMax ? word.length : lengthMax);
    return array.filter(word => word.length == lengthMax);    
}

newtomsoft

function add(...args) {
  let result = 0;
  args.forEach(element => result += element);
  return result;
}
//or
function add2(...args) {
  return args.reduce((accumulator, current) => accumulator + current);
}

newtomsoft

using System;
using System.Collections.Generic;

namespace NarcissisticNumberDojo
{
    public class NarcissisticNumber
    {
        public static IEnumerable<UInt64> NarcissisticNumberList(UInt64 maxNumber)
        {
            List<UInt64> narcissisticNumbers = new List<UInt64>();