Squarespace is a creative platform for building websites. It's an all-in-one hosting, software and support package featuring an easy-to-use development platform giving you full front end control over your project.

Libpcap, a portable C/C++ library for network traffic capture. Provides a common interface across various OS-specific backends like BPF, packet filter, netfilter, and NPF.

FlashDevelop is a popular, free and open source IDE for ActionScript and Haxe.

Pretty Good Privacy (PGP) is a data encryption and decryption computer program that provides cryptographic privacy and authentication for data communication.

Public Key Infrastructure

This tag refers to the Transformer model, especially used for Natural Language Understanding and Processing and made popular by the paper Attention Is All You Need.

User-Defined Type (UDT) is a type that customize by user. And also called as User-Defined Data Type in database management systems. It's usually used for making some integrations and applying standards. Some related systems are SQL Server, Oracle, PostgreSQL, C++, Visual Basic and etc.

A Rails engine allows you to share common functionality across applications in the form of a gem or a plugin. Engines can be considered miniature applications that provide functionality to their host applications.

Android DatePicker is a widget for selecting a date. The date can be selected by a year, month, and day spinners or a CalendarView. The set of spinners and the calendar view are automatically synchronized.

Tag for questions related with saving data to/reading data from an Android device external storage.

Wikidata is a free, collaborative, multilingual database, collecting structured data to provide support for Wikipedia, Wikimedia Commons, and the other wikis of the Wikimedia movement. One can retrieve all data using Wikidata Query Service (Wikidata SPARQL endpoint) or Wikidata API (Wikidata MediaWiki API extension). If you are completely new both to SPARQL and MediaWiki API, please consider to ask your question on opendata.stackexchange.com.