gayatri kumargeekee.hashnode.dev·Nov 4, 2024Exploring Maps and Sets: Advanced Collections!Imagine you’ve stepped into a beautiful garden, where every flower is unique, and every tree has a label mapping its species to its description. In this garden, Sets are like patches of rare flowers—no duplicates allowed—while Maps are like the trees...50 likesWeb Developmentjs
Aniket Mogareaniketmogare.hashnode.dev·Sep 22, 2024Weekly JavaScript Insights: Sets and Maps Explored on My Coding JourneyHey guys! This week, I learned Sets and Maps in JavaScript. It was really interesting to learn the concepts and how JavaScript manages them. In my weekly post, I will share with you what I learned, problems I faced and how I managed to resolve those....JavaScript data structures
AndrewCaec.hashnode.dev·Oct 6, 2023Live location ingestion and mappingIn the first article in this series (Building map based apps - The Camino), the data being sent to Azure was a jpeg image that happened to have geospatial information attached. For that use case it worked well, but it was not designed for high-volume...29 readsAzure
AndrewCaec.hashnode.dev·Sep 28, 2023Building map based apps and websites.I've always had an affinity for maps, mapping and associated activities (Orienteering, Rogaining, Geocaching). There is just something about distilling so much real-world information down to a few lines and squiggles on a page. At work this meant tha...46 readsAzure
Nazmul Hossainnh47.hashnode.dev·Sep 7, 2023Exploring JavaScript's Keyed Collections: Maps and SetsJavaScript Keyed Collections: Map and Set Explained JavaScript, the language of the web, has come a long way since its inception. With each new iteration, it introduces new features and improvements that make it a versatile and powerful tool for deve...JavaScript JavaScript
MadCoding7588crashcode.hashnode.dev·Apr 3, 2023Javascript NuggetsEvery Developer should know this. Map method: The map method returns a new array. It does not modify the size of the original array. The opposite of this is done in the filter method. it uses the value from the original array when making a new one...35 readsJavaScript
Himanshu Singlahimanshusingla.hashnode.dev·Mar 30, 2023Working with Maps in JavaScript: Storing Key-Value Pairs with Flexibility and OrderIn JavaScript, a map is a built-in data structure that allows you to store key-value pairs. A map is similar to an object, but with some important differences: A map can use any value as a key, including objects, whereas objects can only use strings...maps in javaScript
Utkarsh Saxenautkarsh321.hashnode.dev·Mar 18, 2023Maps in JavascriptIntroduction Map is a collection of elements where each element stores a key-value pair and remembers the original order of keys. Map is an object that can hold objects and primitive values as either keys or values. Syntax : const map1 = new Map() m...116 readsJavaScript
Aliyu Abubakarsadiqful.hashnode.dev·Feb 27, 2023A simple guide to JavaScript Array Map MethodMap is called on an existing array to return a new array based on what is returned from the function that’s passed as an argument. Here is an example const names = ['Bello', 'Abdullahi', 'Abdulqudus']; const nameLengths = names.map( name => name.len...80 readsmaps
Jayesh Chauhanofficialjitandrachauhan.hashnode.dev·Feb 6, 2023EcmaScript 6 - Map method in JavaScriptA Map object can be used to hold key/value pairs. A key or value in a map can be anything (objects and primitive values). The syntax new Map([iterable]) creates a Map object where iterable is an array or any other iterable object whose elements are ...1 like·27 readsmap
