Re: Probably a silly question
Re: Probably a silly question
- Subject: Re: Probably a silly question
- From: Markus Ruggiero <email@hidden>
- Date: Mon, 19 Dec 2011 12:07:22 +0100
On 19.12.2011, at 11:51, Gino Pacitti wrote:
> Hi...
> In the Wonder examples there are variables with underscore...
>
> public NSData _data;
> public AjaxUploadProgress _uploadProgress;
> public AjaxProgress _progress;
>
> Any significance???
>
Hi Gino,
as far as I know from the old days of WebObjects/Objective-C variables with _ were meant to be private vars (there was no public/private then). Many folks coming from those days still use this naming convention. It is a visual clue to the human developer and has no technical significance. I haven't looked at those examples but I guess that is it. Weird anyway that the vars are public and visually marked private.
---markus---
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