Jaber is a Programmer and Tech Enthusiast Geek from Dhaka, Bangladesh. He is the founder and Chief-Editor of TechGainer. While he is away from his keyboard, either he's fishing or messing with wildlife. In case, you can contact him at rijans[at]techgainer[dot]com.
Wouldn’t it be nice if your Android automatically keep a backup copy of your application when your install it from Play Store or outside? With this, you don’t have to worry about manually backing-up the APK file of an Android application. Google Play Store...
The popular messaging service WhatsApp shows multiple kinds of check marks when you send a message to someone. Every kind of check mark has different meaning. If you have been using WhatsApp for long time and use it very frequently, you might already know the meaning...
Amit Agarwal from popular tech blog Digital Inspiration has made an interesting web app with which you can find someone’s sleeping schedule using his/her Twitter account. When I first came across the app, I thought it would fail to tell the actual sleeping...
Every mobile phone has a unique identification number called IMEI, which stands for “International Mobile Station Equipment Identity“. This number can be used to identify an phone’s critical information, such as originality, vendor, model number,...