Today, I got updates from Whatsapp and Facebook Messenger. The major change in these updates is to allow the user post a status with picture and stickers. This feature is in Snapchat before. This is a kind of social media feature. Facebook is social… more »

If you want to use RequestLocationUpdates method in LocationManager, you need to add a class which implements ILocationListener to receive the callback from LocationManager. Most of the examples on the internet used the Activity as ILocationListener.… more »

To pagination of reccords, Skip and Limit on a MongoDB collection is a "must" . "Skip" is to set the starting point of collection, "Limit" is to set the end point of Collection. That is very easy CodeCustomers.find({},{skip:10,limit:10}) Just like that! more »