JavaScript Controls

I saw this line of code in a correction in a coding game const tC = readline().split(' ').m… Read more I Wonder What This Function Really Does .split(' ').map(x => +x);

Is it possible to export geojson from leaflet to save the map state? I want to store the markers, … Read more Export Leaflet Map To Geojson

I'm following the ReactJS tutorial from www.tutorialpoints.com and I'm at this page In a nu… Read more How Does The Map Function Work In React.js?

I have a Dictionary named finalDictionary which is created by consolidating multiple Dictionaries. … Read more Returning Dictionary As Json And Successfully Accessing It's Contents Withing Js Function - C#

Are there any formal proposals, in progress, that address a backwards-compatible evolution to JSON&… Read more Will Json Evolve To Have Native Support For Ecmascript Map Objects?

I'm trying to find a way to look into a Map array value to see if it exists if it does return t… Read more Is It Possible To Check If A Js Map Contains A Value And Have It Return Its Key

I found this excellent code which generates all the combinations of multiple arrays here: JavaScrip… Read more Javascript - Generating Combinations From Dictionary Keys And Keeping Key Names Dynamically

Looking at a couple of different docs, all I see is when the Map (ECMAScript6) key is a boolean, st… Read more How To Check If Javascript Map Has An Object Key

Can someone please help to figure out the way to sort a dictionary with another dictionary inside i… Read more Sort Nested Dictionary By Value In JS

Are there any formal proposals, in progress, that address a backwards-compatible evolution to JSON&… Read more Will JSON Evolve To Have Native Support For Ecmascript Map Objects?

I was trying to fix duplicate items in an array on javascript by the means of object keys. The loop… Read more Are Javascript Object Keys Case Sensitive?