JavaScript Controls

The difference between these two keywords in terms of scoping has already been thoroughly discussed… Read more Is There A Performance Difference Between 'let' And 'var' In Javascript

one question I always ask myself is how is it possible that javascript has still a reference in a c… Read more Variable Scope In Ajax Calls

I'm using Firebase to access to same data, but i can't use the data out of the function use… Read more Variable No Accessible After A Firebase Call

This code implements a 60 cell spreadsheet, 6x10 rows,columns. At the end of each row are two label… Read more Update Data In Matrix Of Cells

So I encountered a problem. I have this object called myTree. And that object has properties. One o… Read more Accessing Variable Inside Object Property

I'm trying to set the variables lat and lng to the coordinates returned by the geocoder. I thin… Read more React Native Setting/accessing A Variable Inside A Function

I am working with AngularJS, CSS and HTML. Here's what I'm trying to do: A button gets disa… Read more Change Button Text Dynamically In Angularjs

I have a class that takes some coordinate and duration data. I want to use it to animate an svg. In… Read more How To Use Requestanimationframe Inside A Class Object