A gyroscope is a device for measuring or maintaining orientation, based on the principles of angular momentum. Modern high-end Mobile devices have been supplying this device.Thus, many uses are found in Android API and iOS API.

The concept of UI widgets being dragged to a specific side of a surrounding element.

The stat(2) system call on POSIX systems. For statistics, use the statistics instead.

OpenGL 3.0 is, after OpenGL 2.0, the second major release of OpenGL which, apart from some convenience updates, supports and requires a significantly advanced hardware generation (geometry shaders and instancing). Further, OpenGL 3.0 introduced a deprecation model which was meant to gradually eleminate the use of non-contemporary features that do not map well to current hardware, but without breaking existing application compatibility.

cqlsh is a python-based command line client for executing Cassandra Query Language (CQL)

Yii 2 Basic Project Template is a skeleton Yii 2 application best for rapidly creating small projects.

Select2 is a jQuery plugin that gives you a customizable select box with support for searching, tagging, remote data sets, infinite scrolling, and many other highly useful options.

ksqlDB: an event streaming database for Apache Kafka.

The IFrame player API lets you embed a YouTube video player on your website and control the player using JavaScript.

Azure Automation handles the creation, deployment, monitoring, and maintenance of Azure resources and third-party applications. It uses uses Windows PowerShell scripts or Azure Runbooks to achieve this.

For issues relating to development with C#, version 5.0.