© 2022 Hashnode
#array
It is the second article from the polyfill series. If you haven't read the previous article on the polyfill of the array push method then you can find that article here Push Polyfill. Today we will le…
Another Medium category problem which I had a lot of fun solving. The fourth problem of the December leetcoding challenge https://leetcode.com/problems/minimum-average-difference/ is another way to fl…
In my article today, I will show you how you can sort an array using the Array method sort() and the logic behind it. INTRODUCTION The Array prototype sort() is used to sort elements in an array depen…
Collections An array should be used when our collection has a fixed length. We can declare an array with square brackets, [], containing , as a seperator. let integers = [1, 2, 3]; The form of [expression; length] is useful when creating …
Arrays What is an Array? A JavaScript array is an ordered collection of data. Declaring arrays JavaScript arrays are enclosed within square brackets with each element within [ and ] separated by a com…
Array: An Array is an object which stores a collection of multiple items in a single variable. Javascript arrays can contain data (items) of different data types. In an array, indexing starts with 0 a…
The Problem This problem is described: Two strings are considered close if you can attain one from the other using the following operations: Operation 1: Swap any two existing characters. For examp…
Introduction Data structures and algorithms are critical components of programming. They both fall under the umbrella of computer science principles. Understanding this allows us to write better and m…
Pre-requisites Basic programming concepts (data types, variables, operators, conditionals, functions, loops etc) in any programming language High-level understanding of memory and complexity analysi…
It is always good to learn, how things work under the hood It will make you comfortable with the things you already know and you will feel more confident and superior because many people don't know ab…
