# WP-MathJax Plugin

In the last few years, rendering the mathematical equations are nightmares on the web. There was only one solution, rasterizing the equation on server-side and showing the images. And the mathematical equation standard was also not clear, most of the engineering publications are using TeX and W3C has MathML, markup …

# Nmap Script Updatedb

After adding a custom NSE script and updating nmap database, the following error was shown. My nmap was installed from Mac OS X Binary from nmap.org.

\$ nmap --script-updatedb
Starting Nmap 6.25 ( http://nmap.org ) at 2013-03-29 00:40 SGT
NSE: Updating rule database.
NSE: Failed to load /usr …

# Blackberry 10 QML Design Mode

I had to try Blackberry 10 native cascade development. I could install QNX Momentics IDE and Blackberry 10 simulator with VMWare Fusion on Mac OSX Mountain Lion. Normally I don’t want to use commercial software, I tired to setup the simulator with VirtualBox. Unfortunately I couldn’t success, VirtualBox …

# Jetpack and Open Graph Tags

Facebook Debugger shows that the Open Graph Tags of my website are duplicated. Jetpack and the Facebook plugin are used in my site. These are making duplicated Tags. The Facebook plugin allows me easily modifying Open Graph Tags. I chose to remove adding Tags from Jetpack. Jetpack does not provide …

# APK Tool and dex2jar

I got to find out how is the reverse engineering of Android APK. I had already known that APK is just a zipped folder but never explored it. After unpack the apk, I found that the source codes are compiled into Dalvik Virtual Machine code and the resources are also …