JavaScript Charts

Possible Duplicate: Why is it bad to make elements global variables in Javascript? In the JavaScr… Read more What Is So Bad About Global Variables?

I have a to access the config variables defined in the file called test.js which has -- var aws =… Read more Accessing The Functions In Express On Client Side Using The Require -- Node Js

I was wondering how javascript hoisting works for global variable. Let's say I have following c… Read more Javascript Hoisting For Global Variable

why does the following code segment generate the following output? code segment: var a = 10; functi… Read more Why Is Global Variable Not Accessible Even If Local Variable Is Defined Later In Code

I've read some other questions about this topic and many say that if I declare the variable var… Read more Unable To Update Global Variable Inside A Function And Call It Outside It (jquery)

x = 1; alert(x); var y = function() { alert(x); var x = 2; alert(x); } y(); Th… Read more Why Is My Global Variable Shadowed Before The Local Declaration?

Below is some code I'm having trouble with. Basically, I'm defining an empty array as a gl… Read more Can't Access Global Variable In Jquery $.get Within Function

What would be the most appropriate way of sharing the database connection in the below snippet ( th… Read more Sharing Objects And Avoiding Globals In Node.js