We have an array that contains many objects. We are required to write a function to sort the first half of the array in ascending order.And the second half of the array with ascending order to but without inter mixing the entries of halves into one another.Consider this sample array ... Read More

Suppose, we have an object like this −const obj = {    "value 0": "value",    "value 1": "value",    "value 2": "value",    "value 3": "value",    "value 4": "value",    "value 5": "value",    "value 6": "value",    "value 7": "value",    "value 8": "value",    "value 9": ... Read More

Suppose, we have an array of objects describing the routes of some flights like this −const routes = [    {       flyFrom: "CDG",       flyTo: "DUB",       return: 0,    },    {       flyFrom: "DUB",       flyTo: "SXF", ... Read More

We have a set of numbers and our requirement is to find the same or the nearest higher number key to a specific number provided as the input to the function.The set of numbers is defined as −const numbers = {    A:107,    B:112,    C:117,    D:127,   ... Read More

Suppose we have two arrays of literals like this −const arr1 = ["A", "B", "C"]; const arr2 = ["1", "2", "3"];We are required to write a JavaScript function that takes in two such arrays of literals. The function should then combine each element of the first array with each element ... Read More

We are required to write a JavaScript function that generates combinations from n number of arrays with m number of elements in them.For example −Consider this data −const arr = [    [0, 1],    [0, 1, 2, 3],    [0, 1, 2] ]3 sub arrays, with a different number ... Read More

Suppose we have two objects defined like this −const obj1 = {    id1: 21,    name1: "Kailash" }; const obj2 = {    id2: 20,    name2: "Shankar" };We are required to write a JavaScript function that takes in two such objects and merges into a single object.In other ... Read More

Suppose, we have an array of objects like this −const arr = [    {       url: 'www.example.com/hello',       id: "22"    },    {       url: 'www.example.com/hello',       id: "22"    },    {       url: 'www.example.com/hello-how-are-you',     ... Read More

Suppose, we have two JSON objects like these −const obj1 = {a: "apple", b: "banana", c: "carrot"}; const obj2 = {a: "apple", e: "egg", b: "banana", c: "carrot", d: "dog"};We are required to write a JavaScript function that takes in two such objects. We want to be able to have ... Read More

We are required to write a JavaScript function that takes in a number and determines whether or not it is a palindrome number.Palindrome numbers − A palindrome number is that number which reads the same from both left and right sides.For example −343 is a palindrome number6789876 is a palindrome ... Read More