We are given a Map and the task is to get the keys of the map into an array using JavaScript. We can access the keys by using the Map keys() method....

We will be given a string and we need to validate whether the given string is a valid JSON string or not. JSON string is the same as a javaScript object and it must follow the syntax of that object. If the syntax is correct then we have to return true or we have to return false....

In JavaScript, where arrays and their manipulation form the backbone of many operations. One such operation is sorting, and JavaScript provides a built-in method, Array.sort(), to help us with that....

We will have a string and we need to remove the given text from that string using JavaScript. We need to print the new string in the console....

Given an array containing array elements, the task is to remove multiple elements from the array using JavaScript. The indexes of elements are given that need to be removed from the JavaScript array....

In this article, we will sort an array of strings in Javascript. we will be given an array having strings as elements we need to sort them according to the series of A-Z....

In JavaScript, it’s common to encounter comma-separated strings that need to be converted into arrays for further processing or manipulation. Whether you’re parsing user input, handling data from an external source, or performing string operations, knowing how to convert a comma-separated string to an array is important....

In this article, we are given a Sentence having multiple strings. The task is to replace multiple strings with new strings simultaneously instead of doing it one by one, using JavaScript....

Modifying an object’s property in an array of objects in JavaScript involves accessing the specific object within the array and updating its property. In this article we are going to see how to modify an object’s property in an array of objects in JavaScript...

In JavaScript, we can access an array element as in other programming languages like C, C++, Java, etc. Also, there is a method called splice() in JavaScript, by which an array can be removed or replaced by another element for an index. So to move an array element from one array position to another we can splice() method or we can simply use array indexing ([])....

In this article, we are given a string, our task is to find string is palindrome or not. A palindrome is a series of numbers, strings, or letters that, when read from right to left and left to right, match each other exactly or produce the same series of characters. in simple words when number strings or characters are inverted and still provide the same outcome as the original numbers or characters....

Comparing strings in a case-insensitive manner means comparing them without taking care of the uppercase and lowercase letters....