arch is the Python package that contains routines to fit univariate volatility models, bootstrapping, multiple comparison procedures, and unit root tests. This tag is to be used for questions that use the arch package.

For questions about detecting, handling and responding to touch events in a view, in the Android platform.

This tag is for code related to SLAM (Simultaneous Localization and Mapping (SLAM) which is the computational problem, often related to robotics and/or drones, of constructing or updating a map of an unknown environment while simultaneously keeping track of an agent's location within it.

This tag should be used in questions that specifically relate to iOS 9.3. If the version does not matter use the iOS tag.

Apple Music is a music streaming service created by Apple Inc.

A string_view is a C++ class template that is a non-owning reference to a string.

Version 2.0 of the C# driver for MongoDB.

QuestDB is a high-performance, open-source SQL database used in financial services, IoT, machine learning, DevOps and observability.