memory « variable « Javascript Data Type Q&A

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Javascript Data Type Q&A » variable » memory

1. How is the memory allocation done for variables in scripting languages? stackoverflow.com

For example, in javascript I can say

var x = 5;

Later I can do

x = 'a';

and then

x = "hello";

So, how is memory allocated for the variables? As it is, all variables have ...

2. How can I get the memory address of a JavaScript variable? stackoverflow.com

Is it possible to find the memory address of a JavaScript variable? The JavaScript code is part of (embedded into) a normal application where JavaScript is used as a front ...

3. Memory release from local variable in javascript stackoverflow.com

Quick question. I have a js function which gets called on the page every few seconds. It's an ajax update thing. Being a function, I declare local variables. I don't want ...

4. How variables are allocated memory in Javascript? stackoverflow.com

I would like to know how local variables are allocated memory in javascript. In C and C++ local variables are stored on stack. Is it the same in javascript? or everything is ...

5. in terms of memory usage and efficency, which one is better to use, a variable or WITH keyword? stackoverflow.com

For example:


var a = document.getElementById("divVar");
    a.style.font="bold 13px verdana";
    a.style.color="#F00";
    ...

with(document.getElementById("divWith")){
    style.font="bold 14px Georgia";
    style.color="#00F";
   ...

6. Does repeating variables cause a memory leak? stackoverflow.com

In reference to setting global and local variables, I've read about memory leaks and how to avoid them. I am still a little confused. Let's just say that these examples ...

7. Is it ok for a javascript variable to be 2Mb long? stackoverflow.com

I have a list of all articles in NY Times from its beginning and want have an instant access to all of them without connecting to external database, so my solution ...

8. memory of loading variables forums.devshed.com

Hi, I wasn't sure how to phrase the title because I don't know what this would be in Javascript. I have an html page that has a form, and I need to have it so that when i submit different combos, it will load to another script. so say i have 1 2 3 4 5 6 7 a b c ...