Author Archive for R Arun Raj

My inbox Giving a headache appearence-Nowadays I am very busy

This picture shows snapshot of my Gmail Inbox. The content itself shows the work oriented matter. Today I got a little time after submitting Techno-park Incubator Business Proposal. I just reviewed myself . I am a busy person. What I do Manage the team and inspire them Meet new client Prepare proposals Maintain Accounts Transfer [...]

Basic Linux Commands | usefull for a webdeveloper

List Directory shell>ls Find a file or directory shell>find filename Edit a File shell>vi filename.txt Then file will be open, if you want to save that file then 1. press Esc 2. Type “:” (colon) 3. Type “wq” (w- write,q – quit) | Type “q!” (quit without save/write )   Mysql Prompt shell>mysql -u username [...]

How to create Virtual Hosts PHP | Apache ?

Focus Web Developer should have a requirement to work on various environment . Some projects are in plain php, some are in Framework like CodeIgniter, Symfony .. These all need different configuration and sometime need to use htaccess mode rewrite etc. Those need to be in root folder. We can access each  project like http://accommodationcheap.oi [...]

How To enable mod_rewrite on Xampp

Search For httpd.conf file and uncomment this line #LoadModule rewrite_module modules/mod_rewrite.so LoadModule rewrite_module modules/mod_rewrite.so Restart your Server create a .htaccess file on your server root put this code RewriteEngine On RewriteBase / RewriteRule ^contact-us$ index.php

How Secure and Protected our Email Content In Gmail ?

I yesterday i noticed something on my Gmail Inbox.  Gmail is displaying my bank Account number in right of my inbox. I really wondered how secure our gmail content. Almost all my account is linked with gmail . So lot 0f password residing in it. Even though I am heard about Google Toilet i wont [...]

Google Maps has a wide array of APIs that let you embed the robust functionality and everyday usefulness of Google Maps into your own website and applications, and overlay your own data on top of them: Maps JavaScript API Embed a Google Map in your webpage using JavaScript. Manipulate the map and add content through [...]

Creating XML-RSS Feed Using PHP MYSQL

I have been working to create crowler friendly rss feed for our website. I think it is very easy to build . But when i started coding it i got so many problems with xml and special charcters. I tried program for replacing special characters. But it wont work. Finally i used utf8_encode. It worked [...]

How to set default values (input field) in symfony 1.4 generated forms

I was trying to set default values for an input field. public function executeNew(sfWebRequest $request) { $this->customer = Doctrine::getTable(‘Customer’)->find(array($request->getParameter(‘customer’))); $this->forward404Unless($this->customer); $this->form = new CallLogForm(); $this->form->setDefault(‘customer_id’,$request->getParameter(‘customer’)); } This is the way to set hidden values of default values for an input field $this->form->setDefault(‘customer_id’,$request->getParameter(‘customer’));