ZedGraph, written in C#, is an LGPL class library, user control, and web control for .NET, for creating various types of graphs and charts. It also provides many additional options, such as expanded user interface, interactivity options and export/printing tools.

Wildcard subdomains are useful to allow end users of a domain-based multisite network to create new sites on demand. In this type of network each new site has its own subdomain, and the wildcard configuration means that those subdomains do not have to be configured individually.

format-specifiers refer to the syntax of the format string parameter of the *printf functions in C/C++, allowing special formatting of arguments.

Questions regarding Reactjs component for google maps by tomchentw.

Requests-HTML is a Python HTTP library built around the requests API, adding support for parsing HTML (with optional headless-browser support to render JavaScript).

Azure App Service Web Apps (or just Web Apps) is a service for hosting web applications, REST APIs, and mobile back-ends. There are many supported languages such as .NET, .NET Core, Java, Ruby, Node.js, PHP, or Python. Applications run and scale with ease on either Windows-based or Linux-based environments.

AWS SAM Local allows developers to run & debug AWS Lambda code on local machine using Docker. AWS Lamda is a part of Amazon Web Services (AWS).

systemctl is used to control the systemd system and service manager.

Use to ask questions about the map function in JS

RecyclerView is a more advanced and flexible version of ListView. It was introduced with the Android L Developer Preview, but is also available as part of the Support Library.

A message-driven bean is an enterprise bean that allows J2EE/Java EE applications to process messages asynchronously.