Javascript naming conventions

Posted by ManuPK on Programmers See other posts from Programmers or by ManuPK
Published on 2012-03-13T13:58:22Z Indexed on 2012/03/27 17:42 UTC
Read the original article Hit count: 297

Filed under:

conventions

I am from Java background and am new to JavaScript. I have noticed many JavaScript methods using single character parameter names, such as in the following example.

doSomething(a,b,c)

I don't like it, but a fellow JavaScript developer convinced me that this is done to reduce the file size, noting that JavaScript files have to be transferred to the browser.

Then I found myself talking to another developer. He showed me the way that Firefox will truncate variable names to load the page faster. Is this a standard practice for web browsers?

What are the best-practice naming conversions that should be followed when programming in JavaScript? Does identifier length matter, and if so, to what extent?

Related posts about conventions

Entity Framework naming conventions for many-to-many link tables

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, We are designing a SQL Server database with link tables for many-to-many relations. The question is are there any best practices for naming these kinds of tables for use with the entity framework? Let's say there's a table Customer and Address Then there is a link table between them, what… >>> More
Python Naming Conventions for Dictionaries/Maps/Hashes

as seen on Stack Overflow - Search for 'Stack Overflow'
While other questions have tackled the broader category of sequences and modules, I ask this very specific question: "What naming convention do you use for dictionaries and why?" Some naming convention samples I have been considering: # 'value' is the data type stored in the map, while 'key' is… >>> More
Namespace Orginization and Conventions

as seen on Stack Overflow - Search for 'Stack Overflow'
So I have a little bit of a problem. I working on a project in C# using The StackOveflow API. You can send it a request like so: http://stackoverflow.com/users/rep/126196/2010-01-01/2010-03-13 And get back something like this JSON response: [{"PostUrl":"1167342", "PostTitle":"Are ref and out… >>> More
[C#] Namespace Orginization and Conventions

as seen on Stack Overflow - Search for 'Stack Overflow'
So I have a little bit of a problem. I working on a project in C# using The StackOveflow API. You can send it a request like so: http://stackoverflow.com/users/rep/126196/2010-01-01/2010-03-13 And get back something like this JSON response: [{"PostUrl":"1167342", "PostTitle":"Are ref and out… >>> More
Enforce SSIS naming conventions using BI-xPress

as seen on SQL Blog - Search for 'SQL Blog'
A long long long time ago (in 2006 in fact) I published a blog post entitled Suggested Best Practises and naming conventions in which I suggested a bunch of acronyms that folks could use to prefix object names in their SSIS packages, thus allowing easier identification of those objects in log records… >>> More

Developer IT