Beginners : var , let & const in JavaScript Ultimate guide (visual)
im sure this question crossed your mind , what is the difference between var , let & const
in short here is the difference :
if you want to learn more on why , here is the full explanation :
lets start with var :
var num = 500;
Before ES6, var decla...
blog.mavrick.dev3 min read
Yacine AIT CHALAL
most JS errors coming from inside scopes like this:
var variable = "Hello"; myFunction("test", function(){ alert('my variable = '+variable); })