Solved

Compare javascript variables

Posted on 2013-01-21
2
113 Views
Last Modified: 2013-03-05
Is there any differences between

if (txtSample1 == txtSample2)
{
}

and

if (txtThisIsaTestSampleLongProgram1 == txtThisIsaTestSampleLongProgram2)
{
}

in performance?  which one will run faster or the same?
0
Comment
Question by:ttta83
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 39

Accepted Solution

by:
Pratima Pharande earned 250 total points
ID: 38804018
I don't think variable name matters in performance , but short varibale names are handy

refer
http://stackoverflow.com/questions/1809153/maximum-length-of-variable-name-in-javascript
0
 
LVL 83

Assisted Solution

by:Dave Baldwin
Dave Baldwin earned 250 total points
ID: 38804332
Most programming languages convert variable names in the preprocessor to something that the machine can use better.  I don't think the name matters unless you get ridiculous.
0

Featured Post

MS Dynamics Made Instantly Simpler

Make Your Microsoft Dynamics Investment Count  & Drastically Decrease Training Time by Providing Intuitive Step-By-Step WalkThru Tutorials.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Having worked on larger scale sites, we found out that you are bound to look at more scalable solutions to integrating widgets, code snippets or complete applications and mesh them into functional sites, in any given composition. To share some of…
Boost your ability to deliver ambitious and competitive web apps by choosing the right JavaScript framework to best suit your project’s needs.
The viewer will learn the basics of jQuery, including how to invoke it on a web page. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery.: (CODE)
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…
Suggested Courses
Course of the Month10 days, 15 hours left to enroll

628 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question