Imagine if we have some divs, and we want to show them one by one like a gallery, by providing users two buttons to navigate to previous or next div. How do we code it? In this tutorial I’ll share how I do it by using jQuery.
Sometimes we ask our users to type in something and we only accept alphabet numbers and/or letters, so they should not type something like #$%!@$&%(…
This is Java source code for Android, providing you with two functions: to take a photo using camera and to pick an image from gallery.
In this example, user’s device is showing it’s current latitude and longitude every 5 seconds. Coordinates are displayed inside Android Toast.