Picasso is an open source powerful and dynamic image caching and downloading library by Square.

Text Mining is a process of deriving high-quality information from unstructured (textual) information.

AddIn (Add-In or Add In) is a synonym for plugin - a program that is triggered by a host program allowing third party developers to manipulate or extend the hosting program.

Mechanize is a library for automated web browsing originally developed for Perl, there are now also Python and Ruby implementations.

ZXing (pronounced "zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. Its focus is on using the built-in camera on mobile phones to scan and decode barcodes on the device, without communicating with a server, though the library also supports use on a server.

Android Virtual Device (AVD), is a virtual instance of the target device (phone/tablet) which can be run in the Android emulator for simulation.

Instantiation is the process of creating objects from a class in most object oriented and object based languages. In the C++ language, instantiation is the process of creating a class or function from a class template or function template.

In-app Billing, a service provided by Android operating system.

XGBoost is a library for constructing boosted tree models in R, Python, Java, Scala, and C++. Use this tag for issues specific to the package (i.e., input/output, installation, functionality).

Cloudera Inc. is a Palo Alto-based enterprise software company which provides Apache Hadoop-based software and services.

Don't use this tag for PWA or the Chrome app/binary itself! Use this tag only for apps built using Chrome App specification. Just like web apps, Chrome Apps are written in HTML5, JavaScript, and CSS, yet they look and behave like native apps, and they have native-like capabilities that are much more powerful than those available to web apps.