Android follows normal java package conventions plus here is an important snippet of text to read (this is important regarding the wide use of xml files while developing on android).he concept comes from Package Naming Conventions in Java, more about which can be read here:*. http://en.wikipedia.org/wiki/Java_package#Package_naming_conventions. Source: http://www.quora.com/Why-do-a-majority-of-Android-package-names-begin-with-com.
Files that contain the .3ds file extension are most commonly associated with the Autodesk 3D Studio software.he 3DS files that are used by the software contain a variety of information used to form a three dimensional scene, like coordinates, list of polygons used to form the objects, color information etc.
1 Adobe After Effects can open and use .ai files for video editing. 2  Cinema 4D can import .ai files for conversion to 3D images or for basic editing. 3  CorelDRAW (proprietary program) can natively edit this file format with some limitations. 4  Corel Paint Shop Pro (proprietary program) can natively edit this file format.