Free software to record desktop for video tutorials

Desktop recording is very essential to make video tutorials and presentations. Desktop recording can be done by web cam software too. But in those web cam software there are no additional tools like mouse pointer highlighter, typing sounds, etc.

CamStudio is a good, free software built for desktop recording. It can be downloaded free at Camstudio.org

There is another good and popular tool called CAMTASIA. But it is not free.

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How to play Sinhala subtitles(or any other custom fonts) using MX Player on any Android device

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Low internal memory is a very common problem between low end android devices. Today most of android devices have both more than enough processing power and RAM size. But the internal memory size is relatively low. Due to low internal memory, we can't install many apps and most of the times sync stops working. Two most popular solutions to low internal memory problem. Link2SD Drawback - Slow down the device vold.fstab method Risk of bricking the phone. Need the appropriate vold.fstab for the device. I'm going to tell you a different method. In this method the SD card is joined to the end of the internal memory. If the internal memory is not enough, then the SD card will be used instead of the internal memory. I installed NFS Most Wanted and NFS No Limits on a Xpeia E3 Dual after extending the internal memory using this methods. (Xperia E3 Dual has a internal memory of 1.7 GB)

Spring Transaction Management over multiple threads

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