Author Archives: techno
Drupal: Install CKEditor
This module will allow Drupal to replace textarea fields with the CKEditor – a visual HTML editor, sometimes called WYSIWYG editor. This is one of the most powerful WYSIWYG editor… Read more
Drupal: Write & Execute PHP code
To write and execute PHP code in your articles or pages in Drupal, go to modules section and enable “PHP filter“: Click on “Save Configurations” Then click on “Add Content”… Read more
Count number of childnodes in a XML – PHP
I am using “simplexml_load_file” to load my xml file in this case. So lets say my xml file is: <people> <person> <children> child 1 </children> <children> child 2 </children> <children>… Read more
Rounded corner CSS without images
There are lot of code snippets around to create rounded corner DIVs using images. But here is a simple CSS technique of rounding off the corners of the DIV using… Read more
ERROR: the user data image is used by another emulator. aborting
I ran into this problem while running my android project in eclipse and fixed it by deleting all files in the emulator, except for the minimal needed. Navigate to: /*user… Read more
Download videos from website using StreamTransport
You must use StreamTransport, to download videos from major websites like: * Hulu.com * Youtube.com * Google video * Myspace * Yahoo! video * CBS * MTV * Megavideo *… Read more
How to delete stored passwords from browser
All browsers lets you store your username and password. Here is how you can delete stored passwords from your browser. Delete Stored Password in Firefox 1. In Firefox click Tools… Read more
Basic shell scripting questions
1. How do you find out what’s your shell? – echo $SHELL 2. What’s the command to find out today’s date? – date 3. What’s the command to find out… Read more
File Permissions – Linux
On a Unix server every file has some permissions and you can alter them. A file permission tell you who has access to that file for different purposes. The permissions… Read more
