Modify Kannel for USSD/UMB Support
My friend asked me if I can modify kannel AT modem module for USSD support, so I've tried some and success. I've modify the gateway 1.4.3 version and have uploaded the diff for easy patching. But the edited source is also available.
How To Get Users IP Address in PHP
There are many tutorial to get users IP address, for instance like this or this. The problem is that HTTP_XXX $_SERVER variables is easily spoofed. It's not reliable because the user can fake it with a simple header addition.
The only real solution to retrieve the client IP address is using $_SERVER['REMOTE_ADDR'], unless your website is serving behind reverse proxy such as NGINX or TrafficServer, than you can safely use $_SERVER['HTTP_X_FORWARDED_FOR']
Free Cool Applications For Your Blackberry
Enhancing your blackberry phone is not always costing more money. There are some free application that can do the same result and the best part that its free. Here's the list of quality free apps for your Blackberry Phone. I'm skipping for Twitter/Facebook/Flickr for Blackberry, because its so common.
- Forward, Reply And Edit. Like the title, it can edit email before reply or forward. It's a free application but before you use, you must recommend another friend to use it.
- Google maps for Blackberry. It is nice, can show direction and has latitude and buzz feature, Its a must-to-install apps.
- Google Mail. E-mail application for blackberry. But still you can't edit before reply or forward, but its cool anyway, very useful for searching old email ;)
- Google Sync. Synchronize your Blackberry's contact with your gmail contact and calendars.
- Calls Blocker Block / reject unwanted calls
- CaptureIt Capture screenshot of your blackberry phone.
Thats it for now, if you find any cool apps, be sure to share it with me using the comment form below ;)
Twurkz - One Stream Microblogs
I was getting tired of switching sites from my Plurk, Twitter and Facebook, I try to create an application that compiles all statuses in one stream. And the result is http://twurkz.appspot.com/. Powered by the free Google Appengine.
Anyway, the site was intended for mobile browser. So if its too minimal, please bare with it, it is for 320px width screen ;)
So, please enjoy..
Festival Blog BloggerNgalam.com
A cool blog festival, made by best guys in my hometown, please visit the link below for the details:
http://tiyangsae.wordpress.com/2009/12/03/festival-blog-bloggerngalam/
